CA2075860A1 - Radio Link Architecture for Wireless Communication Systems - Google Patents
Radio Link Architecture for Wireless Communication SystemsInfo
- Publication number
- CA2075860A1 CA2075860A1 CA2075860A CA2075860A CA2075860A1 CA 2075860 A1 CA2075860 A1 CA 2075860A1 CA 2075860 A CA2075860 A CA 2075860A CA 2075860 A CA2075860 A CA 2075860A CA 2075860 A1 CA2075860 A1 CA 2075860A1
- Authority
- CA
- Canada
- Prior art keywords
- wireless communication
- communication systems
- radio link
- carriers
- channels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
An improved radio link architecture for digital wireless communication systems which is characterized by the use of information and signalling channels on a number of RF carriers, thereby providing common signalling channels for call set-up and control functions. A first group of RF carriers are allocated as traffic channels between base stations and subscriber terminals. Each RF
carrier in the first group comprises at least one traffic channel. A second group of RF carriers is allocated for providing common signalling channels between the base stations and the subscriber terminals. Each RF carrier having common signalling channels operates in time division multiple access mode, and each common signalling channel being time division duplexed.
carrier in the first group comprises at least one traffic channel. A second group of RF carriers is allocated for providing common signalling channels between the base stations and the subscriber terminals. Each RF carrier having common signalling channels operates in time division multiple access mode, and each common signalling channel being time division duplexed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/748,740 | 1991-08-22 | ||
US07/748,740 US5229995A (en) | 1990-07-17 | 1991-08-22 | Radio link architecture for wireless communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2075860A1 true CA2075860A1 (en) | 1993-02-23 |
CA2075860C CA2075860C (en) | 1999-07-13 |
Family
ID=25010723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002075860A Expired - Fee Related CA2075860C (en) | 1991-08-22 | 1992-08-12 | Radio link architecture for wireless communication systems |
Country Status (5)
Country | Link |
---|---|
US (1) | US5229995A (en) |
EP (1) | EP0529859B1 (en) |
JP (1) | JPH05259970A (en) |
CA (1) | CA2075860C (en) |
DE (1) | DE69220305T2 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992007434A1 (en) * | 1990-10-23 | 1992-04-30 | Omnipoint Corporation | Method and apparatus for establishing spread spectrum communications |
US5678189A (en) * | 1992-03-28 | 1997-10-14 | Motorola, Inc. | Communications system and communications unit for communicating over a base set of channels and an extended set of channels |
FI90811C (en) * | 1992-04-10 | 1994-03-25 | Nokia Telecommunications Oy | Signaling procedure for a radio system |
US5612806A (en) * | 1993-07-30 | 1997-03-18 | Gte Laboratories Incorporated | Acknowledgement using subcarrier multiplexed tones |
US5444696A (en) * | 1993-10-29 | 1995-08-22 | Pacific Communication Sciences, Inc. | Frame structure using consecutive slot assignments for mobile communications |
US6301242B1 (en) * | 1998-07-24 | 2001-10-09 | Xircom Wireless, Inc. | Communication system with fast control traffic |
US6005856A (en) * | 1993-11-01 | 1999-12-21 | Omnipoint Corporation | Communication protocol for spread spectrum wireless communication system |
US6088590A (en) | 1993-11-01 | 2000-07-11 | Omnipoint Corporation | Method and system for mobile controlled handoff and link maintenance in spread spectrum communication |
FI940196A (en) * | 1994-01-14 | 1995-07-15 | Nokia Telecommunications Oy | Method for allocating channels in a radio system, subscriber station and a base station |
SE504721C2 (en) * | 1994-08-19 | 1997-04-14 | Telia Ab | Device for telecommunication systems for sending short messages within the DECT system |
JP3271441B2 (en) * | 1994-11-01 | 2002-04-02 | 株式会社日立製作所 | Control signal transmission slot assignment method and radio base station in mobile communication system |
FI98675B (en) * | 1995-02-17 | 1997-04-15 | Nokia Telecommunications Oy | Allocation of time intervals in a mobile communication system |
US5732353A (en) * | 1995-04-07 | 1998-03-24 | Ericsson Inc. | Automatic control channel planning in adaptive channel allocation systems |
JP3134040B2 (en) * | 1995-05-25 | 2001-02-13 | 三菱電機株式会社 | Time division multiplex communication control method |
US6522635B1 (en) * | 1995-06-15 | 2003-02-18 | Mobile Satellite Ventures, Lp | Communication protocol for satellite data processing |
US5638369A (en) * | 1995-07-05 | 1997-06-10 | Motorola, Inc. | Method and apparatus for inbound channel selection in a communication system |
US5887022A (en) * | 1996-06-12 | 1999-03-23 | Telecommunications Research Laboratories | Peer-peer frequency hopping spread spectrum wireless system |
JP2001509974A (en) * | 1996-06-28 | 2001-07-24 | ハリス・コーポレーション | Method or apparatus for symbol timing determination in a wireless communication system using a reusable control channel and reducing power or improvements thereto |
US5923648A (en) | 1996-09-30 | 1999-07-13 | Amsc Subsidiary Corporation | Methods of dynamically switching return channel transmissions of time-division multiple-access (TDMA) communication systems between signalling burst transmissions and message transmissions |
US5982761A (en) | 1996-09-30 | 1999-11-09 | Amsc Subsidiary Corporation | Methods of communicating over time-division multiple-access (TDMA) communication systems with distinct non-time-critical and time-critical network management information transmission rates |
FI105371B (en) * | 1996-12-31 | 2000-07-31 | Nokia Networks Oy | A radio system and methods for establishing two-way radio communication |
US5995849A (en) * | 1997-11-26 | 1999-11-30 | Direct Wireless Communication Corp. | Direct wireless communication system and method of operation |
GB2332599B (en) * | 1997-12-20 | 2002-09-11 | Motorola Ltd | Cellular communication system and method therefor |
US6577617B1 (en) | 1998-09-07 | 2003-06-10 | Matsushita Electric Industrial Co., Ltd. | Communication terminal apparatus, base station communication apparatus and radio communication method |
US6901276B1 (en) * | 2001-05-01 | 2005-05-31 | Palmone, Inc. | Direct digital signal processor control of multi-channel scan for re-establishing connections in a wirelessly networked device |
KR100431197B1 (en) * | 2001-12-21 | 2004-05-12 | 주식회사 케이티 | Wireless internet access device and method based on ccs no.7 |
US20050128954A1 (en) * | 2003-12-08 | 2005-06-16 | Kuo-Hui Li | Method for transmission rate adapatation |
GB2432484B (en) * | 2005-11-22 | 2007-12-27 | Ipwireless Inc | Cellular communication system and method for broadcast communication |
KR100965654B1 (en) * | 2006-06-14 | 2010-06-23 | 삼성전자주식회사 | Method for transmitting common control information in wireless mobile communication system |
US8059579B1 (en) * | 2008-04-04 | 2011-11-15 | Sprint Spectrum L.P. | Method and system for providing wireless service according to multiple wireless-communication protocols on a single radio-frequency (RF) carrier |
US9119133B2 (en) * | 2009-05-08 | 2015-08-25 | Qualcomm Incorporated | Local internet protocol access capability indication |
KR101462856B1 (en) * | 2010-11-29 | 2014-11-19 | 주식회사 팬택 | Method and Apparatus for Performance Report Between Different Wireless Communication Systems |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133347A1 (en) * | 1981-08-22 | 1983-03-10 | TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | METHOD FOR ACCESSING TRANSMISSION CHANNELS OF A MESSAGE TRANSMISSION SYSTEM |
JPS59178828A (en) * | 1983-03-29 | 1984-10-11 | Nippon Telegr & Teleph Corp <Ntt> | Channel selecting system in mobile communication |
DE3527330A1 (en) * | 1985-07-31 | 1987-02-05 | Philips Patentverwaltung | DIGITAL RADIO TRANSMISSION SYSTEM WITH CONNECTING ORGANIZATION CHANNEL IN THE TIME MULTIPLEX FRAME |
AU586603B2 (en) * | 1986-04-26 | 1989-07-13 | Nec Corporation | Radio key telephone system having a common signaling channel |
US4868811A (en) * | 1987-03-10 | 1989-09-19 | Kabushiki Kaisha Toshiba | Multiple access communication system |
JP2557889B2 (en) * | 1987-07-03 | 1996-11-27 | 株式会社東芝 | Wireless communication system |
JPH01296725A (en) * | 1988-05-25 | 1989-11-30 | Nippon Telegr & Teleph Corp <Ntt> | Multi-channel cordless telephone control system |
JPH01314040A (en) * | 1988-06-13 | 1989-12-19 | Toshiba Corp | Outgoing/incoming call control system for radiotelephone equipment |
JPH0289442A (en) * | 1988-09-27 | 1990-03-29 | Toshiba Corp | Incoming/outgoing call control system for radiotelephony equipment |
SE466279B (en) * | 1988-10-17 | 1992-01-20 | Ericsson Telefon Ab L M | RADIO UNIT FOR TRANSFER OF CALL INFORMATION IN A MOBILE PHONE SYSTEM WITH SHORT RANGE |
US5124985A (en) * | 1988-12-13 | 1992-06-23 | Small Power Communication Systems Research Laboratories Co., Ltd. | Radiocommunication system using time-division digital frames |
GB8829661D0 (en) * | 1988-12-20 | 1989-02-15 | Shaye Communications Ltd | Duplex communications systems |
JPH0822100B2 (en) * | 1989-09-19 | 1996-03-04 | 日本電信電話株式会社 | Mobile communication radio control channel configuration method |
-
1991
- 1991-08-22 US US07/748,740 patent/US5229995A/en not_active Expired - Lifetime
-
1992
- 1992-08-10 EP EP92307300A patent/EP0529859B1/en not_active Expired - Lifetime
- 1992-08-10 DE DE69220305T patent/DE69220305T2/en not_active Expired - Fee Related
- 1992-08-12 CA CA002075860A patent/CA2075860C/en not_active Expired - Fee Related
- 1992-08-14 JP JP4238909A patent/JPH05259970A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69220305D1 (en) | 1997-07-17 |
DE69220305T2 (en) | 1997-09-25 |
JPH05259970A (en) | 1993-10-08 |
EP0529859B1 (en) | 1997-06-11 |
CA2075860C (en) | 1999-07-13 |
US5229995A (en) | 1993-07-20 |
EP0529859A3 (en) | 1993-09-01 |
EP0529859A2 (en) | 1993-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20030812 |