SE8900642D0 - - Google Patents
Info
- Publication number
- SE8900642D0 SE8900642D0 SE8900642A SE8900642A SE8900642D0 SE 8900642 D0 SE8900642 D0 SE 8900642D0 SE 8900642 A SE8900642 A SE 8900642A SE 8900642 A SE8900642 A SE 8900642A SE 8900642 D0 SE8900642 D0 SE 8900642D0
- Authority
- SE
- Sweden
- Prior art keywords
- subscriber
- base station
- station
- over
- rcc
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/070,970 US4811420A (en) | 1987-07-08 | 1987-07-08 | Initialization of communication channel between a subsciber station and a base station in a subscriber communication system |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8900642D0 true SE8900642D0 (zh) | 1989-02-24 |
SE8900642L SE8900642L (sv) | 1990-08-25 |
SE464956B SE464956B (sv) | 1991-07-01 |
Family
ID=22098464
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8900642A SE464956B (sv) | 1987-07-08 | 1989-02-24 | Abonnentkommunikationssystem |
SE9001262A SE465007B (sv) | 1987-07-08 | 1990-04-06 | Synkronisering av basstation och abonnentstation i ett abonnentkommunikationssystem |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9001262A SE465007B (sv) | 1987-07-08 | 1990-04-06 | Synkronisering av basstation och abonnentstation i ett abonnentkommunikationssystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US4811420A (zh) |
AU (1) | AU603732B2 (zh) |
BE (1) | BE1002888A5 (zh) |
DE (1) | DE3906890C2 (zh) |
FR (1) | FR2645374B1 (zh) |
GB (1) | GB2229604A (zh) |
NL (1) | NL191869C (zh) |
SE (2) | SE464956B (zh) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4675863A (en) | 1985-03-20 | 1987-06-23 | International Mobile Machines Corp. | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
US4905302A (en) * | 1987-06-03 | 1990-02-27 | General Electric Company | Trunked radio repeater system |
US5125102A (en) * | 1987-06-03 | 1992-06-23 | Ericsson Ge Mobile Communications Inc. | Trunked radio repeater system including synchronization of a control channel and working channels |
US4939746A (en) * | 1987-06-03 | 1990-07-03 | General Electric Company | Trunked radio repeater system |
US5274837A (en) * | 1987-06-03 | 1993-12-28 | Ericsson Ge Mobile Communications Inc. | Trunked radio repeater system with multigroup calling feature |
US5930297A (en) * | 1989-11-20 | 1999-07-27 | Interdigital Technology Corporation | Base station emulator |
US5495508A (en) * | 1987-11-20 | 1996-02-27 | Interdigital Technology Corporation | Base station emulator |
US7106819B1 (en) * | 1987-11-20 | 2006-09-12 | Interdigital Technology Corporation | Plural subscriber system utilizing synchronized timeslots on a single frequency |
JPH0271623A (ja) * | 1988-09-06 | 1990-03-12 | Seiko Instr Inc | 無線通信システム |
GB8910085D0 (en) * | 1989-05-03 | 1989-06-21 | British Telecomm | Mobile communications system |
US5146473A (en) * | 1989-08-14 | 1992-09-08 | International Mobile Machines Corporation | Subscriber unit for wireless digital subscriber communication system |
US5008900A (en) * | 1989-08-14 | 1991-04-16 | International Mobile Machines Corporation | Subscriber unit for wireless digital subscriber communication system |
US5155689A (en) * | 1991-01-17 | 1992-10-13 | By-Word Technologies, Inc. | Vehicle locating and communicating method and apparatus |
AP335A (en) * | 1991-11-15 | 1994-04-27 | Csir | Telecommunications network. |
US5408680A (en) * | 1992-08-11 | 1995-04-18 | Ericsson Ge Mobile Communications Inc. | Single channel autonomous digitally trunked RF communications system |
US5404355A (en) * | 1992-10-05 | 1995-04-04 | Ericsson Ge Mobile Communications, Inc. | Method for transmitting broadcast information in a digital control channel |
US5390241A (en) * | 1992-12-18 | 1995-02-14 | At&T Corp. | Shared line appearance across a plurality of switching systems |
FI92536C (fi) * | 1993-03-04 | 1994-11-25 | Nokia Telecommunications Oy | Menetelmä radiopuhelinjärjestelmässä |
US6544379B2 (en) * | 1993-09-16 | 2003-04-08 | Hitachi, Ltd. | Method of holding substrate and substrate holding system |
US5546383A (en) * | 1993-09-30 | 1996-08-13 | Cooley; David M. | Modularly clustered radiotelephone system |
US5548631A (en) * | 1993-10-01 | 1996-08-20 | Motorola, Inc. | Method and apparatus for supporting at least two communication services in a communication system |
US5487175A (en) * | 1993-11-15 | 1996-01-23 | Qualcomm Incorporated | Method of invoking and canceling voice or data service from a mobile unit |
US5761621A (en) * | 1993-12-15 | 1998-06-02 | Spectrum Information Technologies, Inc. | Apparatus and methods for networking omni-modal radio devices |
USRE38787E1 (en) * | 1993-12-15 | 2005-08-30 | Mlr, Llc | Apparatus and methods for networking omni-modal radio devices |
US5854985A (en) * | 1993-12-15 | 1998-12-29 | Spectrum Information Technologies, Inc. | Adaptive omni-modal radio apparatus and methods |
US6934558B1 (en) * | 1993-12-15 | 2005-08-23 | Mlr, Llc | Adaptive omni-modal radio apparatus and methods |
US5594782A (en) * | 1994-02-24 | 1997-01-14 | Gte Mobile Communications Service Corporation | Multiple mode personal wireless communications system |
EP0746953B1 (en) | 1994-02-24 | 2004-04-21 | GTE Wireless Service Corporation | Cellular radiotelephone with dialed number analysis |
US6453178B1 (en) | 1994-02-24 | 2002-09-17 | Gte Wireless Service Corporation | Radiotelephone operating method with connected NPA dialing analysis |
AU687996B2 (en) * | 1994-02-24 | 1998-03-05 | Gte Wireless Service Corporation | Cellular radiotelephone system with remotely programmed mobile stations |
WO1997022215A1 (en) * | 1995-12-14 | 1997-06-19 | Ionica International Limited | Enabling a subscriber unit in a radio network |
US5663958A (en) * | 1996-02-22 | 1997-09-02 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for dynamically selecting the length of mobile station burst communications on the reverse digital control channel |
US5913163A (en) * | 1996-03-14 | 1999-06-15 | Telefonaktiebolaget Lm Ericsson | Integrated local communication system |
GB2313017A (en) * | 1996-05-09 | 1997-11-12 | Motorola Israel Ltd | Signalling in a communication system |
US5754944A (en) * | 1996-06-12 | 1998-05-19 | Harris Corporation | Silent link establishment |
US5822420A (en) * | 1996-08-30 | 1998-10-13 | Digital Technics, Inc. | Signaling protocol for multilink access network-local exchange interfaces |
GB2332590B (en) | 1997-12-16 | 2002-10-09 | Dsc Telecom Lp | Handling of signalling information within a telecommunications system |
KR100293946B1 (ko) * | 1998-07-24 | 2001-07-12 | 윤종용 | 컴퓨터내장형가입자접속장치를구비하는네트워크장치및호제어방법 |
US7366133B1 (en) | 1999-12-30 | 2008-04-29 | Aperto Networks, Inc. | Integrated, self-optimizing, multi-parameter/multi-variable point-to-multipoint communication system [II] |
US6654384B1 (en) * | 1999-12-30 | 2003-11-25 | Aperto Networks, Inc. | Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system |
WO2001072015A1 (en) | 2000-03-21 | 2001-09-27 | Leedom Charles M Jr | A tiered wireless, multi-modal access system and method |
US6636488B1 (en) | 2000-10-11 | 2003-10-21 | Aperto Networks, Inc. | Automatic retransmission and error recovery for packet oriented point-to-multipoint communication |
US6785520B2 (en) | 2002-03-01 | 2004-08-31 | Cognio, Inc. | System and method for antenna diversity using equal power joint maximal ratio combining |
TWI226765B (en) * | 2002-03-01 | 2005-01-11 | Cognio Inc | System and method for joint maximal ratio combining using time-domain signal processing |
US6862456B2 (en) * | 2002-03-01 | 2005-03-01 | Cognio, Inc. | Systems and methods for improving range for multicast wireless communication |
US6687492B1 (en) * | 2002-03-01 | 2004-02-03 | Cognio, Inc. | System and method for antenna diversity using joint maximal ratio combining |
US6871049B2 (en) * | 2002-03-21 | 2005-03-22 | Cognio, Inc. | Improving the efficiency of power amplifiers in devices using transmit beamforming |
US20040208590A1 (en) * | 2002-07-12 | 2004-10-21 | Adtran, Inc. | Fiber-optic interconnect arrangement for providing lightning-protection coupling of baseband processor to radio frequency transceiver |
WO2004023419A2 (de) | 2002-08-17 | 2004-03-18 | Abb Research Ltd. | Verfahren zum betrieb eines systems mit einer vielzahl knoten und einer basisstation,gemäss tdma und system hierzu |
US7542451B2 (en) * | 2003-05-19 | 2009-06-02 | Qualcomm Incorporated | Network operator identification for CDMA communication networks |
CN100388856C (zh) * | 2004-08-08 | 2008-05-14 | 华为技术有限公司 | 多载频共享信道的建立方法 |
KR20080036106A (ko) * | 2005-08-23 | 2008-04-24 | 닛본 덴끼 가부시끼가이샤 | 셀 사이 간섭을 저감하는 무선 통신 방법 및 시스템 및 그이동국과 기지국 |
US7937060B2 (en) * | 2006-10-06 | 2011-05-03 | Palo Alto Research Alto Incorporated | Self-improving channel-access protocol for ad-hoc networks |
CN109881605B (zh) * | 2019-02-19 | 2022-08-09 | 福州市极化律网络科技有限公司 | 混合现实道路隔离栏调整车辆 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898390A (en) * | 1973-05-15 | 1975-08-05 | Martin Marietta Corp | Multiple zone communications system and method |
DE2659637A1 (de) * | 1976-12-30 | 1978-07-13 | Siemens Ag | Fernsprech- und datennetz fuer ortsfeste und mobile teilnehmer |
DE2659635B2 (de) * | 1976-12-30 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur digitalen Informationsübertragung fiber Funk |
US4229741A (en) * | 1979-03-12 | 1980-10-21 | Motorola, Inc. | Two-way communications system and method of synchronizing |
FR2502426A1 (fr) * | 1981-03-20 | 1982-09-24 | Trt Telecom Radio Electr | Systeme de transmission d'informations entre une station principale et des stations secondaires operant selon un procede amrt |
GB8408538D0 (en) * | 1984-04-03 | 1984-05-16 | Senelco Ltd | Transmitter-responder systems |
JPS6124338A (ja) * | 1984-07-12 | 1986-02-03 | Nec Corp | 多方向多重通信方式 |
JPS61177040A (ja) * | 1985-01-31 | 1986-08-08 | Nec Corp | 無線回線制御方式 |
US4675863A (en) * | 1985-03-20 | 1987-06-23 | International Mobile Machines Corp. | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
US4682367A (en) * | 1985-11-13 | 1987-07-21 | General Electric Company | Mobile radio communications system with join feature |
US4696051A (en) * | 1985-12-31 | 1987-09-22 | Motorola Inc. | Simulcast transmission system having automtic synchronization |
US4701944A (en) * | 1986-09-17 | 1987-10-20 | Motorola, Inc. | Signalling system for trunked private calls |
GB2195513B (en) * | 1986-09-18 | 1990-12-19 | Philips Electronic Associated | Radio system |
US4777633A (en) * | 1987-08-14 | 1988-10-11 | International Mobile Machines Corp. | Base station for wireless digital telephone system |
US4737978A (en) * | 1986-10-31 | 1988-04-12 | Motorola, Inc. | Networked cellular radiotelephone systems |
JP2582369B2 (ja) * | 1987-05-13 | 1997-02-19 | 日本電気株式会社 | ロ−ミング登録・解除方式 |
JP2516983B2 (ja) * | 1987-06-19 | 1996-07-24 | 松下通信工業株式会社 | 無線電話装置 |
US4723264A (en) * | 1987-06-19 | 1988-02-02 | Motorola, Inc. | Signalling method for establishing trunked communication |
-
1987
- 1987-07-08 US US07/070,970 patent/US4811420A/en not_active Expired - Lifetime
-
1989
- 1989-02-23 GB GB8904190A patent/GB2229604A/en not_active Withdrawn
- 1989-02-24 SE SE8900642A patent/SE464956B/sv not_active IP Right Cessation
- 1989-02-28 AU AU30838/89A patent/AU603732B2/en not_active Expired
- 1989-03-03 FR FR8902811A patent/FR2645374B1/fr not_active Expired - Lifetime
- 1989-03-03 DE DE3906890A patent/DE3906890C2/de not_active Revoked
- 1989-03-06 NL NL8900545A patent/NL191869C/xx not_active IP Right Cessation
- 1989-03-06 BE BE8900242A patent/BE1002888A5/fr not_active IP Right Cessation
-
1990
- 1990-04-06 SE SE9001262A patent/SE465007B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU3083889A (en) | 1990-09-06 |
SE8900642L (sv) | 1990-08-25 |
FR2645374A1 (fr) | 1990-10-05 |
SE9001262D0 (sv) | 1990-04-06 |
GB8904190D0 (en) | 1989-04-05 |
FR2645374B1 (fr) | 1994-05-27 |
NL8900545A (nl) | 1990-10-01 |
AU603732B2 (en) | 1990-11-22 |
DE3906890C2 (de) | 2001-07-05 |
DE3906890A1 (de) | 1990-09-06 |
NL191869B (nl) | 1996-05-01 |
US4811420A (en) | 1989-03-07 |
GB2229604A (en) | 1990-09-26 |
SE465007B (sv) | 1991-07-08 |
NL191869C (nl) | 1996-09-03 |
SE9001262L (sv) | 1990-08-25 |
SE464956B (sv) | 1991-07-01 |
BE1002888A5 (fr) | 1991-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8900642-3 Format of ref document f/p: F |
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NUG | Patent has lapsed |