CN100455106C - Method of implementing high signalling transmission in IEEE802.16 system - Google Patents
Method of implementing high signalling transmission in IEEE802.16 system Download PDFInfo
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- CN100455106C CN100455106C CNB2005100018260A CN200510001826A CN100455106C CN 100455106 C CN100455106 C CN 100455106C CN B2005100018260 A CNB2005100018260 A CN B2005100018260A CN 200510001826 A CN200510001826 A CN 200510001826A CN 100455106 C CN100455106 C CN 100455106C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W99/00—Subject matter not provided for in other groups of this subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Abstract
The present invention discloses a method for realizing high level signaling transmission in an IEEE 802.6 system. A transmitting terminal has high level signaling setting marks to be transmitted, and the high level signaling setting marks are transmitted to a receiving terminal. The method of the present invention can complete high level signaling transmission between terminals of an IEEE 802.6 system and a base station; thereby, high level signaling transmission between the terminals and a core network is realized, and the access of the terminals to the core network and the operation and the management of the terminals by the core network are realized.
Description
Technical field
The present invention relates to the method that in IEEE 802.16 systems, realizes high-level signaling transmission between terminal and the core net.
Background technology
IEEE 802.16 standard definitions the air interface specification of wireless MAN (Wireless MAN), this standard can be divided into fixed broadband wireless and insert air-interface standard and mobile broadband wireless access air-interface standard two large divisions, wherein 802.16,802.16a, 802.16d belong to the fixed wireless access air-interface standard, inserts aerial standard and 802.16e belongs to mobile broadband wireless.IEEE 802.16 standard pins have defined different physical-layer techniques to different frequency ranges, the range of application of this standard is mainly towards dwelling house, small office/family office (SOHO, Small Office Home Office), teleworker and the user of small business (SME, Small Enterprise) market or the like.
The relatively poor user environment of medium access control (MAC) technical support of IEEE 802.16 standards can be supported hundreds and thousands of users on each channel, support the business of continuous mode and burst mode simultaneously.
Because IEEE 802.16 standards have only been stipulated in the wireless network architecture consensus standard of air interface part between the terminal and access network base stations, described terminal can be according to IEEE 802.16 standards and described Access Network pass-along message.But, for the terminal with IEEE 802.16 systems is linked into core net, realize the operation and management of core net to terminal, will inevitably relate to the problem of between terminal and core net, transmitting high-level signaling.In this case, described base station needs the high-level signaling from described terminal or core net that receives to be forwarded to described core net or described terminal, and do not need the high-level signaling that receives is resolved and handled, and present IEEE 802.16 standards to this respect content without any regulation, thereby can't realize high-level signaling transmission between terminal and the core net.Here, described high-level signaling is meant the Non-Access Stratum signaling that realizes that core net is carried out operation and management to terminal.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the method that in IEEE 802.16 systems, realizes high-level signaling transmission between terminal and the base station.
Further aim of the present invention is to provide the method that realizes high-level signaling transmission between IEEE 802.16 system terminals and the core net.
The method that realizes the high-level signaling transmission in IEEE 802.16 systems of the present invention comprises that transmitting terminal is that high-level signaling to be sent is provided with sign, and sends to receiving terminal; Describedly for the sign of high-level signaling setting be: transmitting terminal and receiving terminal are used for carrying the connection identifier (CID that the service flow process of high-level signaling is distributed in establishment.
High-level signaling of the present invention is the high-level signaling that terminal mails to core net; Described transmitting terminal is a terminal; Described receiving terminal is the base station;
Described method further comprises after the base station receives high-level signaling: the base station is connected by the base station high-level signaling that receives and sends to core net with network between the core net.
High-level signaling of the present invention is the high-level signaling that core net mails to terminal; Described transmitting terminal is the base station; Described receiving terminal is a terminal;
Described method is further to comprise before high-level signaling is provided with sign in the base station: the high-level signaling that core net will mail to terminal is connected with network between the base station by core net and sends to the base station.
At transmitting terminal is before high-level signaling is provided with sign, comprises further that terminal initiate to connect to set up process, and described connection is set up process and comprised:
A, terminal send to connect sets up request message to the base station, and makes special instructions in message, indicates that the service flow that this connection request of setting up is created is used to carry high-level signaling;
B, described base station receive connect set up request message after, create service flow, for this service flow is distributed a special connection identifier (CID, and the establishment result of service flow and the connection identifier (CID of distribution be encapsulated in the connection establishment response message, send to terminal, simultaneously the connection identifier (CID that distributes is made special record, indicate that after this service flow of this connection identifier (CID sign is used to carry high-level signaling;
After c, described terminal receive connection establishment response message, storage connection identifier (CID wherein, and make special record, indicate that after this service flow of this connection identifier (CID sign is used to carry high-level signaling.
At transmitting terminal is before high-level signaling is provided with sign, comprises further that the base station initiate to connect to set up process, and described connection is set up process and comprised:
A, special connection identifier (CID of described base station assigns, the connection that sends described connection identifier (CID is set up request message to terminal, and makes special instructions in this message, indicates that the service flow of this time creating is used to carry high-level signaling;
B, described terminal receive that described connection sets up after the request message, create service flow, and the service flow creation result is encapsulated in the connection establishment response message, send to the base station; Store the connection identifier (CID that receives then, and make special record, indicate that after this this connection identifier (CID is used to identify the service flow of carrying high-level signaling.
Receive after the connection establishment response message C, described base station, and the connection identifier (CID that distributes is made special record, indicates that after this service flow of this connection identifier (CID sign is used to carry high-level signaling.
Connection of the present invention is set up request message and is comprised: the quality of service requirement parameter that high-level signaling is required;
Described establishment service flow is: set up the required quality of service requirement parameter of high-level signaling of carrying in the request message according to described connection and create described service flow.
Special instructions of the present invention are: connect the retention of setting up transaction identifiers field in request message and the connection establishment response message, or set up the high-level signaling carrying indication field that increases newly in the request message for connecting.
A kind of high-level signaling system for transmitting that in IEEE 802.16 systems, realizes, this system comprises:
Be used to high-level signaling to be sent that sign is set, and send to the transmitting terminal of receiving terminal; And
Be used to receive the receiving terminal of the high-level signaling that sign has been set;
Describedly for the sign of high-level signaling setting be: transmitting terminal and receiving terminal are used for carrying the connection identifier (CID that the service flow process of high-level signaling is distributed in establishment.
Described high-level signaling is the high-level signaling that terminal mails to core net; Described transmitting terminal is a terminal; Described receiving terminal is the base station;
Described base station is further used for, and the high-level signaling that receives is connected with network between the core net by the base station send to core net.
Described high-level signaling is the high-level signaling that core net mails to terminal; Described transmitting terminal is the base station; Described receiving terminal is a terminal;
Described base station is further used for, and receives core net and is connected the high-level signaling that mails to terminal that sends by core net with network between the base station.
This shows, using the method that realizes high-level signaling transmission between terminal and the core net in IEEE 802.16 systems of the present invention controls the base station by the mode that defines new signaling pass-along message or set up special connection identifier (CID the high-level signaling packet that receives is transmitted, and do not deal with, can between terminal in IEEE 802.16 systems and core net, finish the transmission of high-level signaling, realize that terminal is to the operation and management to terminal of the access of core net and core net.
Description of drawings
Fig. 1 has shown that the described service flow of being initiated by terminal of the preferred embodiment of the present invention sets up process;
Fig. 2 has shown that the described service flow of being initiated by the base station of the preferred embodiment of the present invention sets up process;
The method flow diagram that Fig. 3 transmits between terminal and core net for high-level signaling of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make invention is clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
In order to realize the transmission of high-level signaling between terminal and core net, overall thought of the present invention is for the high-level signaling that transmits special sign to be set in terminal and base station, the sign that the base station is provided with by identification terminal, the core net that the high-level signaling that receives is transmitted, and do not handle; Terminal knows that by the sign that the identification base station is provided with the data of current reception are the high-level signaling from core net.
Fig. 3 has shown the flow process of the method for the invention, mainly may further comprise the steps:
In up direction: a, terminal is that the high-level signaling that mails to core net is provided with sign, and sends to the base station; B, base station are connected by the base station high-level signaling that receives and send to core net with network between the core net.
The high-level signaling that will mail to terminal in down direction: c, core net is connected with network between the base station by core net and sends to the base station; D, base station are that the high-level signaling that receives is provided with sign, and send to terminal.
To describe the preferred embodiments of the present invention in detail below.
Embodiment 1:
Transmission for high-level signaling between the terminal that realizes IEEE 802.16 systems and the core net, the described method of present embodiment has increased a MAC administrative messag on the basis of IEEE 802.16 standard agreements, be called signaling pass-along message (Signal Transfer Message), be specifically designed to the top management signaling between described terminal of encapsulation and the core net.This Signal Transfer Message comprises at least: management message type (Management Message Type) field, transaction identifiers (Transanction ID) field and signaling message (Signal Message) field.
Wherein, Management Message the type field is used to identify the type of this Signal TransferMessage, and length is 8bit, and terminal and base station are high-level signalings by the data that this field identifies current transmission.IEEE 802.16 standards are represented described dissimilar message by on the Management Message the type field that all comprises at the various different types of messages that transmitted between base station and the terminal different values being set, therefore, in the described method of present embodiment, described terminal or base station can define the undefined retention of any one IEEE 802.16 standard and represent Signal TransferMessage.
The Transanction id field is used for the numbering of identification message itself, and length is 8bit.Described terminal or core net can identify the Signal TransferMessage of this transmission or reception by the value of this field, are implemented in the information interactive process between described terminal and the core net to handle targetedly.
Signal Message field is used to be carried on the high-level signaling that transmits between described terminal and the core net, and the length of this field is variable.
The high-level signaling message that described terminal or base station will need to transmit is encapsulated among the above-mentioned SignalTransfer Message, realizes the transmission of high-level signaling between terminal and base station.
Described Signal Transfer Message can be carried on being connected substantially between terminal and the base station, should connect substantially and identify with basic connection identifier (CID (Basic CID), this Basic CID is used to carry the administrative messag between base station and the terminal, when accessing terminal to network by base station assigns.Thereby transmission Signal Transfer Message do not need to set up new service flow, saves the air interface overhead between terminal and the base station so greatly, and the while has also been accelerated the transmission speed of high-level signaling.
To describe the transmission course of high-level signaling between terminal and core net below in detail:
At up direction, described base station is receiving the Signal Transfer Message of self terminal, and to identify this message by Management Message the type field be after the Signal TransferMessage, with the high-level signaling that therefrom extracts in the Signal Message field, then this high-level signaling is encapsulated as an IP packet, is connected with network between the core net by Access Network again and sends to core net; Core net will be handled the IP packet that receives, and just can obtain the high-level signaling of self terminal.
At down direction, described base station is behind the IP packet that comprises high-level signaling message that receives from core net, the high-level signaling message of its carrying is inserted into the SignalMessage field of Signal Transfer Message, sends to terminal by being connected substantially on the air interface between base station and the terminal then; Terminal will be resolved the Signal Transfer Message that receives, and obtains the high-level signaling from core net.
By above-mentioned analysis as can be seen, the described method of present embodiment can realize the high-level signaling transmission between terminal and the core net.
It will be appreciated by those skilled in the art that, by in described Signal Transfer Message, increasing coding (Code) field, the different value that defines this field represents that the base station need not be handled and the variety classes signaling message transmitted, just can further strengthen the autgmentability of Signal Transfer Message.Such as, in present IEEE 802.16e draft, do not specify for the pre-authentication mode in the handoff procedure, described pre-authentication should be before described terminal switches to target BS, a complete verification process of between travelling carriage and target BS, finishing, and be not only the process of a key distribution.Therefore, be necessary to be initiated to the described pre-authentication process of target BS by terminal, in this process, serving BS does not deal with after the message that receives from travelling carriage or target BS, and complete message content is forwarded to target BS or described travelling carriage, serving BS is a suitable relaying in verification process.Obviously, can be by in Signal Transfer Message, increasing the repeating process that just can realize above-mentioned serving BS to the description in Code territory.At this moment, the Signal Message field of the present invention's definition will be used for encapsulating the pre-authentication process travelling carriage to the authentication request message of target BS transmission or the authentication response message that is sent to travelling carriage by target BS.When serving BS receives Signal Transfer Message from travelling carriage or target BS, and by the Code field detect this Signal TransferMessage carrying be pre-authentication message the time, to can not handle, and it will be forwarded to corresponding target BS or travelling carriage this message.
Embodiment 2:
In order to realize the transmission of high-level signaling between described terminal and core net, the described method of present embodiment at first is used as high-level signaling the general business packet and is transmitted on the air interface between terminal and the base station, finishes the forwarding of this high-level signaling to core net by the base station then.In order to guarantee that base station and terminal are different from the special processing of general data bag to the high-level signaling packet that transmits in the described interface aloft, described terminal and base station need be used to identify the high-level signaling of current data packets for transmission for transmitting for it distributes a special connection identifier (CID (CID) when creating service flow between terminal and core net.The above-mentioned process of setting up with special CID service flow can be initiated also can be initiated by the base station by terminal.
Set up process as shown in Figure 1 by the service flow that terminal is initiated, may further comprise the steps:
Step 101: terminal carries the needed service quality of high-level signaling waiting for transmission (QoS) by the air interface transmission and requires the connection of parameter to set up request (DSA_REQ) message to the base station, initiate to connect to set up and operate, and in this message, make special instructions, indicate that service flow that this request of connect setting up is created is used for the transmission of high-level signaling.
In this step, described special instructions can adopt following dual mode to realize: first method does not need to revise the DSA_REQ/RSP message of current protocol definition, and the Transaction id field of DSA_REQ/RSP message is arranged to special value, will be used to carry high-level signaling to be illustrated in the CID that distributes in this DSA_REQ/RSP process.For example, can definition of T ransaction ID=0x0000 be the special Transaction ID that uses when setting up high-level signaling CID carrying between terminal and the base station.Like this, terminal and base station just can judge whether the service flow that current request is set up is used to transmit high-level signaling by the value that detects the Transaction id field.Certainly, the Transaction id field also can be set to other retentions arbitrarily, and can not exceed the scope that this invention is intended to protect.
Second method need make an amendment slightly to the DSA_REQ message of current protocol definition, increase high-level signaling carrying indication (Signal Indication) field therein, length is 1 bit, and whether the service flow that is used to indicate current request to set up is used to transmit high-level signaling.For example, it is 1 that Signal Indication field can be set, and the server that the expression current request is set up is used to transmit high-level signaling, and 0 expression is used to transmit the general business data, otherwise also can.
Step 102: the base station is after receiving DSA_REQ message, service flow creation rule creation service flow according to qos parameter that wherein carries and agreement regulation, and special CID of service flow distribution for creating, establishment result and this CID with service flow is encapsulated in connection establishment response (DSA_RSP) message then, sends to terminal by air interface; Simultaneously, special record is made to the CID that distributes in the base station, indicated after this on the one hand and sent to the base station by terminal, and the high-level signaling that is forwarded to core net by the base station is carried by this CID, also indicated after this on the other hand and sent to the base station by core net, and the high-level signaling that is forwarded to terminal by the base station is also by this CID carrying, i.e. same CID carrying is used in the high-level signaling transmission of uplink and downlink.
Step 103: described terminal is after receiving DSA_RSP message, the CID that storage is wherein carried, and make special record, indicate that after this last data packet loaded of this CID is not general business data packet, but the high-level signaling that need handle, so that terminal is handled accordingly.
After above step was finished, high-level signaling just can be carried on the special CID that is distributed between terminal and the core net, used the service flow of having created to transmit.Specifically, at up direction, the high-level signaling packet (the normally mode of IP packet) that terminal will send to core net is carried on the special CID that is distributed, and sends to the base station then; The base station is after receiving this packet, and the high-level signaling packet of this CID being gone up carrying directly is forwarded to core net by the back-end network connection.At down direction, the high-level signaling packet (the normally mode of IP packet) that core net at first will send to terminal sends to relevant base station, after described high-level signaling packet is received in the base station, described high-level signaling packet is carried on the special CID identical with corresponding up direction, and sends to terminal by air interface; Terminal receives after this packet, will go up the high-level signaling that carries to this CID and handle.
Set up process as shown in Figure 2 from core net to the service flow of terminal direction by what initiated the base station, may further comprise the steps:
Step 201: the base station is that the transmission of descending high-level signaling distributes a special CID, carry high-level signaling by the air interface transmission and transmit the DSA_REQ message of needed qos requirement parameter and described special CID to terminal, initiate to connect to set up and operate, and in DSA_REQ message, make special instructions, indicate that the service flow of this time creating is used for the transmission of high-level signaling.
Can adopt identical method to realize with the described special instructions of step 101 in the special instructions described in this step.
Step 202: terminal is received after the described DSA_REQ message, service flow creation rule creation service flow according to qos requirement parameter of wherein carrying and agreement regulation, and the service flow creation result is encapsulated in the DSA_RSP message, send to the base station by air interface; Simultaneously, the CID that carries in the storage DSA_REQ message, and make special record, indicate that after this last data packet loaded of this CID is a high-level signaling, rather than general business data packet, so that terminal is carried out respective handling.
Step 203: receive after the DSA_RSP message base station, the special CID that receives is made special record, indicate that on the one hand the high-level signaling that after this sends to the base station by core net and be forwarded to terminal by the base station is by this CID carrying, also indicated the high-level signaling that after this sends to the base station and be forwarded to core net by the base station on the other hand by described terminal, also by this CID carrying, i.e. the high-level signaling of uplink and downlink uses same CID carrying.
After above-mentioned steps was finished, high-level signaling just can be carried on the special CID that is distributed between terminal and the core net, used the service flow of having created to transmit.Specifically, at down direction, the base station will be carried on this CID from the high-level signaling packet that mails to terminal (the normally form of IP packet) that core-network side receives, and sends to terminal by air interface; Terminal receives after the high-level signaling packet, will go up the high-level signaling that carries to this CID and handle.And, mailing to the high-level signaling of core net for end side at up direction, terminal is carried on high-level signaling on the CID identical with corresponding down direction, sends to the base station by air interface; After received the base station, the network of the high-level signaling packet (the normally form of IP packet) of this CID being gone up carrying by the rear end connected and is forwarded to core net.
Embodiment 3:
In order to realize the transmission of high-level signaling between described terminal and core net, described method of present embodiment and embodiment 2 described methods are similar, promptly also high-level signaling being used as the general business packet transmits on the air interface between terminal and the base station, but, its difference is, the described method of present embodiment is set up different service flow respectively in the uplink and downlink direction, is used to transmit high-level signaling, and is independent of each other.
The described method of present embodiment comprises that the service flow of being initiated by terminal sets up the service flow of process and base station initiating and set up process two parts.
Setting up process by the service flow of terminal initiation may further comprise the steps:
Step 301: terminal sends by air interface and carries the DSA_REQ message of the needed qos requirement parameter of high-level signaling waiting for transmission to the base station, initiate to connect to set up and operate, and in message, make special instructions, indicate that service flow that this request of connect setting up is created is used for the transmission of high-level signaling;
In this step, described special instructions can adopt and the identical method of the described special instructions of step 101;
Step 302: the base station is after receiving DSA_REQ message, service flow creation rule creation service flow according to qos parameter that wherein carries and agreement regulation, and distribute a special up CID for it, then the establishment result of service flow and the up CID that is distributed are encapsulated in the DSA_RSP message, send to terminal by air interface; Simultaneously, special record is made to the up CID that is distributed in the base station, indicate after this by described terminal to send to the base station and be forwarded to the high-level signaling of core net,, handle accordingly so that data packet loaded is gone up to this up CID in the base station by this up CID carrying by the base station;
Step 303: after described terminal receives DSA_RSP message, store the up CID that wherein carries, and this CID is made special record, indicate that after this last data packet loaded of this up CID is not general business data packet, but the high-level signaling that need handle, so that terminal is handled accordingly.
Set up process from core net to the service flow of terminal direction and may further comprise the steps by what initiated the base station:
Step 401: the base station is that the transmission of descending high-level signaling distributes a special descending CID, carry high-level signaling by the air interface transmission and transmit the DSA_REQ message of needed qos requirement parameter and described descending CID to terminal, initiate to connect to set up and operate, and in DSA_REQ message, make special instructions, indicate that the service flow of this time creating is used for the transmission of high-level signaling;
Can adopt identical method to realize with the described special instructions of step 101 in the special instructions described in this step.
Step 402: terminal is received after the described DSA_REQ message, service flow creation rule creation service flow according to qos requirement parameter of wherein carrying and agreement regulation, and the service flow creation result is encapsulated in the DSA_RSP message, send to the base station by air interface; Simultaneously, after this descending CID that terminal storage receives, and this descending CID made special record indicates that it is high-level signaling that this descending CID goes up data packet loaded, rather than general business data packet, so that terminal is carried out respective handling;
Step 403: receive after the DSA_RSP message base station, and described descending CID is made special record, indicates after this by core net to send to the base station and be forwarded to the high-level signaling of terminal by the base station, by this descending CID carrying, so that respective handling is carried out in the base station.
After above-mentioned steps 301 to 303 and step 401 were finished to 403, high-level signaling just can be carried on two special up, descending CID that distributed between terminal and the core net, used two service flow creating respectively to transmit.That is to say that at up direction, the high-level signaling (the normally form of IP packet) that terminal will mail to core net is carried on the up CID of foundation, sends to the base station by air interface; After received the base station, the network of the high-level signaling packet of this up CID being gone up carrying by the rear end connected and is forwarded to core net.And at down direction, the base station will be carried on the descending CID of foundation from the high-level signaling packet that mails to terminal (the normally form of IP packet) that core-network side receives, and sends to terminal by air interface; Terminal receives after the high-level signaling packet, will go up the high-level signaling that carries to this descending CID and handle.Realized the transmission of high-level signaling between terminal and core net thus.
More than lift preferred embodiment; the purpose, technical solutions and advantages of the present invention have been carried out further detailed description; institute is understood that; the above is the preferred embodiments of the present invention; not in order to show the present invention; within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of method that realizes the high-level signaling transmission in IEEE 802.16 systems is characterized in that transmitting terminal is that high-level signaling to be sent is provided with sign, and sends to receiving terminal; Describedly for the sign of high-level signaling setting be: transmitting terminal and receiving terminal are used for carrying the connection identifier (CID that the service flow process of high-level signaling is distributed in establishment.
2, the method for claim 1 is characterized in that, described high-level signaling is the high-level signaling that terminal mails to core net; Described transmitting terminal is a terminal; Described receiving terminal is the base station;
Described method further comprises after the base station receives high-level signaling: the base station is connected by the base station high-level signaling that receives and sends to core net with network between the core net.
3, the method for claim 1 is characterized in that, described method further comprises: described high-level signaling is the high-level signaling that core net mails to terminal; Described transmitting terminal is the base station; Described receiving terminal is a terminal;
Described method is further to comprise before high-level signaling is provided with sign in the base station: the high-level signaling that core net will mail to terminal is connected with network between the base station by core net and sends to the base station.
4, the method for claim 1 is characterized in that, is before high-level signaling is provided with sign at transmitting terminal, comprises further that terminal initiate to connect to set up process, and described connection is set up process and comprised:
A, terminal send to connect sets up request message to the base station, and makes special instructions in message, indicates that the service flow that this connection request of setting up is created is used to carry high-level signaling;
B, described base station receive connect set up request message after, create service flow, for this service flow is distributed a special connection identifier (CID, and the establishment result of service flow and the connection identifier (CID of distribution be encapsulated in the connection establishment response message, send to terminal, simultaneously the connection identifier (CID that distributes is made special record, indicate that after this service flow of this connection identifier (CID sign is used to carry high-level signaling;
After c, described terminal receive connection establishment response message, storage connection identifier (CID wherein, and make special record, indicate that after this service flow of this connection identifier (CID sign is used to carry high-level signaling.
5, the method for claim 1 is characterized in that, is before high-level signaling is provided with sign at transmitting terminal, comprises further that the base station initiate to connect to set up process, and described connection is set up process and comprised:
A, special connection identifier (CID of described base station assigns send the connection that carries described connection identifier (CID and set up request message to terminal, and make special instructions in this message, indicate that the service flow of this time creating is used to carry high-level signaling;
B, described terminal receive that described connection sets up after the request message, create service flow, and the service flow creation result is encapsulated in the connection establishment response message, send to the base station; Store the connection identifier (CID that receives then, and make special record, indicate that after this this connection identifier (CID is used to identify the service flow of carrying high-level signaling;
Receive after the connection establishment response message C, described base station, and the connection identifier (CID that distributes is made special record, indicates that after this service flow of this connection identifier (CID sign is used to carry high-level signaling.
As claim 4 or 5 described methods, it is characterized in that 6, described connection is set up request message and comprised: the quality of service requirement parameter that high-level signaling is required;
Described establishment service flow is: set up the required quality of service requirement parameter of high-level signaling of carrying in the request message according to described connection and create described service flow.
7, as claim 4 or 5 described methods, it is characterized in that, described special instructions are: connect the retention of setting up transaction identifiers field in request message and the connection establishment response message, or set up the high-level signaling carrying indication field that increases newly in the request message for connecting.
8, a kind of high-level signaling system for transmitting that realizes in IEEE 802.16 systems is characterized in that this system comprises:
Be used to high-level signaling to be sent that sign is set, and send to the transmitting terminal of receiving terminal; And
Be used to receive the receiving terminal of the high-level signaling that sign has been set;
Describedly for the sign of high-level signaling setting be: transmitting terminal and receiving terminal are used for carrying the connection identifier (CID that the service flow process of high-level signaling is distributed in establishment.
9, system according to claim 8 is characterized in that, described high-level signaling is the high-level signaling that terminal mails to core net; Described transmitting terminal is a terminal; Described receiving terminal is the base station;
Described base station is further used for, and the high-level signaling that receives is connected with network between the core net by the base station send to core net.
10, system according to claim 8 is characterized in that, described high-level signaling is the high-level signaling that core net mails to terminal; Described transmitting terminal is the base station; Described receiving terminal is a terminal;
Described base station is further used for, and receives core net and is connected the high-level signaling that mails to terminal that sends by core net with network between the base station.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100018260A CN100455106C (en) | 2005-01-13 | 2005-01-13 | Method of implementing high signalling transmission in IEEE802.16 system |
| PCT/CN2006/000057 WO2006074612A1 (en) | 2005-01-13 | 2006-01-13 | A method for realizing the high layer signaling transmission in the ieee 802.16 system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100018260A CN100455106C (en) | 2005-01-13 | 2005-01-13 | Method of implementing high signalling transmission in IEEE802.16 system |
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| CN1805595A CN1805595A (en) | 2006-07-19 |
| CN100455106C true CN100455106C (en) | 2009-01-21 |
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| CNB2005100018260A Expired - Fee Related CN100455106C (en) | 2005-01-13 | 2005-01-13 | Method of implementing high signalling transmission in IEEE802.16 system |
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| Country | Link |
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| CN (1) | CN100455106C (en) |
| WO (1) | WO2006074612A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340429B (en) * | 2007-07-06 | 2012-05-23 | 中兴通讯股份有限公司 | Message transaction signature number distribution method in WiMAX system |
| US9031014B2 (en) | 2009-11-03 | 2015-05-12 | Alcatel Lucent | Method and device for aggregating a plurality of service data from machine terminal equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999066742A1 (en) * | 1998-06-16 | 1999-12-23 | Nokia Networks Oy | Method for the control of communication and communications system |
| WO2000035205A1 (en) * | 1998-12-04 | 2000-06-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Signalling message transport mechanism |
| US6658022B1 (en) * | 1998-09-30 | 2003-12-02 | Cisco Technology, Inc. | Signaling protocol for controlling voice calls in a packet switching network |
-
2005
- 2005-01-13 CN CNB2005100018260A patent/CN100455106C/en not_active Expired - Fee Related
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2006
- 2006-01-13 WO PCT/CN2006/000057 patent/WO2006074612A1/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999066742A1 (en) * | 1998-06-16 | 1999-12-23 | Nokia Networks Oy | Method for the control of communication and communications system |
| US6658022B1 (en) * | 1998-09-30 | 2003-12-02 | Cisco Technology, Inc. | Signaling protocol for controlling voice calls in a packet switching network |
| WO2000035205A1 (en) * | 1998-12-04 | 2000-06-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Signalling message transport mechanism |
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| Publication number | Publication date |
|---|---|
| WO2006074612A1 (en) | 2006-07-20 |
| CN1805595A (en) | 2006-07-19 |
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