WO2000077988A1 - System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network - Google Patents
System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network Download PDFInfo
- Publication number
- WO2000077988A1 WO2000077988A1 PCT/SE2000/001042 SE0001042W WO0077988A1 WO 2000077988 A1 WO2000077988 A1 WO 2000077988A1 SE 0001042 W SE0001042 W SE 0001042W WO 0077988 A1 WO0077988 A1 WO 0077988A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- packet
- network
- qos
- switched
- required qos
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1033—Signalling gateways
- H04L65/104—Signalling gateways in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/302—Route determination based on requested QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1023—Media gateways
- H04L65/103—Media gateways in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
- H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
- H04L2012/5607—Radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5629—Admission control
- H04L2012/563—Signalling, e.g. protocols, reference model
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5671—Support of voice
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
- H04M7/1225—Details of core network interconnection arrangements
- H04M7/1235—Details of core network interconnection arrangements where one of the core networks is a wireless network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
- H04M7/125—Details of gateway equipment
- H04M7/1255—Details of gateway equipment where the switching fabric and the switching logic are decomposed such as in Media Gateway Control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
- H04M7/1275—Methods and means to improve the telephone service quality, e.g. reservation, prioritisation or admission control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13098—Mobile subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13345—Intelligent networks, SCP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/24—Interfaces between hierarchically similar devices between backbone network devices
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0011577-0A BR0011577A (en) | 1999-06-15 | 2000-05-23 | Method and system for providing a level of quality of service required for a call that originates on a mobile radio telecommunications network and is routed via a packet-switched network, and, a method of accessing a packet-switched network at from a mobile radio telecommunications network |
AU58572/00A AU5857200A (en) | 1999-06-15 | 2000-05-23 | System and method of providing a required quality of service (qos) level for a mobile-originated call routed through packet-switched network |
CA002376160A CA2376160A1 (en) | 1999-06-15 | 2000-05-23 | System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network |
EP00944480A EP1190538A1 (en) | 1999-06-15 | 2000-05-23 | System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33403999A | 1999-06-15 | 1999-06-15 | |
US09/334,039 | 1999-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000077988A1 true WO2000077988A1 (en) | 2000-12-21 |
Family
ID=23305315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2000/001042 WO2000077988A1 (en) | 1999-06-15 | 2000-05-23 | System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1190538A1 (en) |
CN (1) | CN1369161A (en) |
AR (1) | AR024161A1 (en) |
AU (1) | AU5857200A (en) |
BR (1) | BR0011577A (en) |
CA (1) | CA2376160A1 (en) |
WO (1) | WO2000077988A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002058325A2 (en) * | 2001-01-10 | 2002-07-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session |
EP1250021A1 (en) * | 2001-04-09 | 2002-10-16 | Lucent Technologies Inc. | Providing quality of service in telecommunications systems such as UMTS or other third generation systems |
EP1276294A2 (en) * | 2001-07-11 | 2003-01-15 | Siemens Aktiengesellschaft | Method for supporting Quality Of Service parameters in heterogeneous communication networks |
KR100410974B1 (en) * | 2001-07-12 | 2003-12-12 | 엘지전자 주식회사 | GATEKEEPER USE OF QoS OFFERING METHOD AND SYSTEM |
US7013338B1 (en) | 2000-07-28 | 2006-03-14 | Prominence Networks, Inc. | Multiplexing several individual application sessions over a pre-allocated reservation protocol session |
KR100730397B1 (en) * | 2006-05-23 | 2007-06-20 | 노키아 코포레이션 | Method and system for establishing a connection between network elements |
WO2007091794A1 (en) * | 2006-02-06 | 2007-08-16 | Lg Electronics Inc. | Method for controlling vcc functions initiated by network and terminal and network server thereof |
US7266683B1 (en) | 2001-07-27 | 2007-09-04 | Siddhartha Nag | Selective encryption of application session packets |
EP1959695A1 (en) * | 2000-10-09 | 2008-08-20 | Nokia Corporation | Method and system for establishing or modifying a connection |
US7684786B2 (en) | 2003-08-26 | 2010-03-23 | Nokia Corporation | Method and system for establishing a connection between network elements |
US7774468B1 (en) | 2000-07-28 | 2010-08-10 | Siddhartha Nag | Network traffic admission control |
US7886054B1 (en) * | 2000-10-11 | 2011-02-08 | Siddhartha Nag | Graphical user interface (GUI) for administering a network implementing media aggregation |
US8929394B2 (en) | 2000-07-28 | 2015-01-06 | Prom Ks Mgmt Limited Liability Company | End-to-end service quality for latency-intensive internet protocol (IP) applications in a heterogeneous, multi-vendor environment |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0318524A (en) * | 2003-09-30 | 2006-09-12 | Thomson Licensing | quality of service control over a wireless LAN |
US8018881B2 (en) * | 2004-07-19 | 2011-09-13 | Ericsson Ab | Admission control and policing in wireless packet data communication system |
ES2367801T3 (en) * | 2005-02-01 | 2011-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | AUTOMATIC MANAGEMENT OF THE SERVICE QUALITY CLASS. |
ATE522111T1 (en) | 2005-06-01 | 2011-09-15 | Huawei Tech Co Ltd | METHOD AND SYSTEM FOR PROVIDING QUALITY ASSURANCE IN A WIRELESS COMMUNICATIONS SYSTEM |
CN100428694C (en) * | 2006-04-29 | 2008-10-22 | 华为技术有限公司 | Method and system for controlling IP bearing network service quality |
WO2011069274A1 (en) * | 2009-12-09 | 2011-06-16 | Telefonaktiebolaget L M Ericsson (Publ) | Call switching in packet-based communication networks |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997036405A1 (en) * | 1996-03-25 | 1997-10-02 | Nokia Telecommunications Oy | Prioritization of data to be transmitted in a router |
EP0804006A2 (en) * | 1996-04-23 | 1997-10-29 | International Business Machines Corporation | Medium access control scheme for a wireless access to an ATM network |
WO1998053576A2 (en) * | 1997-05-20 | 1998-11-26 | Telefonaktiebolaget Lm Ericsson | Method related to gprs (general packet radio service) system providing packet switched connections |
WO1998059505A1 (en) * | 1997-06-20 | 1998-12-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Data packet radio service with enhanced mobility management |
WO1999005828A1 (en) * | 1997-07-25 | 1999-02-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic quality of service reservation in a mobile communications network |
WO1999012329A1 (en) * | 1997-09-04 | 1999-03-11 | British Telecommunications Public Limited Company | Telecommunications system |
WO1999016266A1 (en) * | 1997-09-25 | 1999-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Selectable packet-switched and circuit-switched services in a mobile communications network |
-
2000
- 2000-05-23 BR BR0011577-0A patent/BR0011577A/en not_active Application Discontinuation
- 2000-05-23 CN CN00811537A patent/CN1369161A/en active Pending
- 2000-05-23 AU AU58572/00A patent/AU5857200A/en not_active Abandoned
- 2000-05-23 EP EP00944480A patent/EP1190538A1/en not_active Withdrawn
- 2000-05-23 CA CA002376160A patent/CA2376160A1/en not_active Abandoned
- 2000-05-23 WO PCT/SE2000/001042 patent/WO2000077988A1/en not_active Application Discontinuation
- 2000-05-31 AR ARP000102676A patent/AR024161A1/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997036405A1 (en) * | 1996-03-25 | 1997-10-02 | Nokia Telecommunications Oy | Prioritization of data to be transmitted in a router |
EP0804006A2 (en) * | 1996-04-23 | 1997-10-29 | International Business Machines Corporation | Medium access control scheme for a wireless access to an ATM network |
WO1998053576A2 (en) * | 1997-05-20 | 1998-11-26 | Telefonaktiebolaget Lm Ericsson | Method related to gprs (general packet radio service) system providing packet switched connections |
WO1998059505A1 (en) * | 1997-06-20 | 1998-12-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Data packet radio service with enhanced mobility management |
WO1999005828A1 (en) * | 1997-07-25 | 1999-02-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic quality of service reservation in a mobile communications network |
WO1999012329A1 (en) * | 1997-09-04 | 1999-03-11 | British Telecommunications Public Limited Company | Telecommunications system |
WO1999016266A1 (en) * | 1997-09-25 | 1999-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Selectable packet-switched and circuit-switched services in a mobile communications network |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7774468B1 (en) | 2000-07-28 | 2010-08-10 | Siddhartha Nag | Network traffic admission control |
US7013338B1 (en) | 2000-07-28 | 2006-03-14 | Prominence Networks, Inc. | Multiplexing several individual application sessions over a pre-allocated reservation protocol session |
US8929394B2 (en) | 2000-07-28 | 2015-01-06 | Prom Ks Mgmt Limited Liability Company | End-to-end service quality for latency-intensive internet protocol (IP) applications in a heterogeneous, multi-vendor environment |
EP1959695A1 (en) * | 2000-10-09 | 2008-08-20 | Nokia Corporation | Method and system for establishing or modifying a connection |
US7944813B1 (en) | 2000-10-09 | 2011-05-17 | Nokia Corporation | Method and system for establishing a connection between network elements |
US7886054B1 (en) * | 2000-10-11 | 2011-02-08 | Siddhartha Nag | Graphical user interface (GUI) for administering a network implementing media aggregation |
US8918523B2 (en) | 2000-10-11 | 2014-12-23 | Prom Ks Mgmt Limited Liability Company | Graphical user interface (GUI) for administering a network implementing media aggregation |
WO2002058325A3 (en) * | 2001-01-10 | 2002-11-14 | Ericsson Telefon Ab L M | Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session |
WO2002058325A2 (en) * | 2001-01-10 | 2002-07-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session |
EP1250021A1 (en) * | 2001-04-09 | 2002-10-16 | Lucent Technologies Inc. | Providing quality of service in telecommunications systems such as UMTS or other third generation systems |
EP1276294A2 (en) * | 2001-07-11 | 2003-01-15 | Siemens Aktiengesellschaft | Method for supporting Quality Of Service parameters in heterogeneous communication networks |
US7359320B2 (en) | 2001-07-11 | 2008-04-15 | Siemens Aktiengellschaft | Method for supporting quality of service features in heterogeneous communications networks |
EP1276294A3 (en) * | 2001-07-11 | 2005-06-01 | Siemens Aktiengesellschaft | Method for supporting Quality Of Service parameters in heterogeneous communication networks |
KR100410974B1 (en) * | 2001-07-12 | 2003-12-12 | 엘지전자 주식회사 | GATEKEEPER USE OF QoS OFFERING METHOD AND SYSTEM |
US7266683B1 (en) | 2001-07-27 | 2007-09-04 | Siddhartha Nag | Selective encryption of application session packets |
US7684786B2 (en) | 2003-08-26 | 2010-03-23 | Nokia Corporation | Method and system for establishing a connection between network elements |
US8908634B2 (en) | 2006-02-06 | 2014-12-09 | Lg Electronics Inc. | Method for controlling VCC functions initiated by network and terminal and network server thereof |
WO2007091794A1 (en) * | 2006-02-06 | 2007-08-16 | Lg Electronics Inc. | Method for controlling vcc functions initiated by network and terminal and network server thereof |
KR100730397B1 (en) * | 2006-05-23 | 2007-06-20 | 노키아 코포레이션 | Method and system for establishing a connection between network elements |
Also Published As
Publication number | Publication date |
---|---|
AR024161A1 (en) | 2002-09-04 |
BR0011577A (en) | 2002-03-05 |
CA2376160A1 (en) | 2000-12-21 |
CN1369161A (en) | 2002-09-11 |
EP1190538A1 (en) | 2002-03-27 |
AU5857200A (en) | 2001-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2154358C2 (en) | Mobile telephone system and method of transmission of messages between mobile stations and servicing center for transmission of messages | |
FI106282B (en) | A method and system for transmitting a short message over a telecommunications network | |
US6798745B1 (en) | Quality of service management for voice over packet networks | |
EP1190538A1 (en) | System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network | |
US6404736B1 (en) | Call-routing efficiency with a network access server | |
US6678524B1 (en) | Bearer selection in a mobile communication system having both circuit-switched and packet-switched bearers | |
US7656864B2 (en) | Data network computing device call processing | |
AU673690B2 (en) | Method for call establishment | |
EP0973343B1 (en) | Optimum routing of calls over the public switched telephone network and the internet | |
JP3792155B2 (en) | Method and system for providing a call reservation service via a packet switched network | |
US20070127436A1 (en) | System and method for converging circuit switched and packed switched communications | |
US6952575B1 (en) | Prepaid call management in intelligent network | |
US20050105708A1 (en) | Method of routing signals through communication networks | |
US6987755B2 (en) | System and method for user notification in a communication system | |
JP5175934B2 (en) | Using WLAN for Media Transfer in Cellular Mobile Network | |
CN100388809C (en) | Method for forwarding traffic flow in IP load-carrying network | |
JP2006101528A (en) | Detection of looping communication channel | |
US7054661B1 (en) | Method and system for supporting wireless network services in a network through another network having a different network technology | |
US20050181782A1 (en) | Method and node for establishing priority connections in telecommunication networks | |
WO2000078061A1 (en) | Paging in a mobile telecommunications network | |
US7792260B2 (en) | Method for protecting incoming calls in coloring ring back tone service | |
CN101257437A (en) | System, switch and method for reselecting call arbitration node failure routing | |
JP3470079B2 (en) | How calls are routed | |
US7130407B1 (en) | Method for processing call establishment requests | |
KR100303642B1 (en) | Method for optimizing route when call transfer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 2376160 Country of ref document: CA Ref country code: CA Ref document number: 2376160 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000944480 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 008115370 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2000944480 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2000944480 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |