TW323416B - - Google Patents
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- Publication number
- TW323416B TW323416B TW086101584A TW86101584A TW323416B TW 323416 B TW323416 B TW 323416B TW 086101584 A TW086101584 A TW 086101584A TW 86101584 A TW86101584 A TW 86101584A TW 323416 B TW323416 B TW 323416B
- Authority
- TW
- Taiwan
- Prior art keywords
- base station
- radio base
- band
- time
- narrow
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 27
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000002079 cooperative effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 27
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/601,138 US5793757A (en) | 1996-02-13 | 1996-02-13 | Telecommunication network having time orthogonal wideband and narrowband sytems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW323416B true TW323416B (cg-RX-API-DMAC7.html) | 1997-12-21 |
Family
ID=24406365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW086101584A TW323416B (cg-RX-API-DMAC7.html) | 1996-02-13 | 1997-02-13 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5793757A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0880831B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP3840617B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN1113489C (cg-RX-API-DMAC7.html) |
| AU (1) | AU1817297A (cg-RX-API-DMAC7.html) |
| BR (1) | BR9707506B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2246432C (cg-RX-API-DMAC7.html) |
| DE (1) | DE69733940T2 (cg-RX-API-DMAC7.html) |
| ID (1) | ID15888A (cg-RX-API-DMAC7.html) |
| TW (1) | TW323416B (cg-RX-API-DMAC7.html) |
| WO (1) | WO1997030526A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI111674B (fi) * | 1996-10-31 | 2003-08-29 | Nokia Corp | Käyttäjäliityntä |
| US6359866B1 (en) * | 1996-12-17 | 2002-03-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Base station having transceivers used for communicating voice and packet data signals |
| JPH10257009A (ja) * | 1997-03-10 | 1998-09-25 | Oki Electric Ind Co Ltd | 無線中継方法及び無線中継機 |
| US5991330A (en) * | 1997-06-27 | 1999-11-23 | Telefonaktiebolaget L M Ericsson (Pub1) | Mobile Station synchronization within a spread spectrum communication systems |
| US6285669B1 (en) * | 1997-07-17 | 2001-09-04 | Nortel Networks Limited | CDMA direct spread overlay system and method of operation |
| US6285655B1 (en) | 1997-09-08 | 2001-09-04 | Qualcomm Inc. | Method and apparatus for providing orthogonal spot beams, sectors, and picocells |
| US6351458B2 (en) * | 1997-09-22 | 2002-02-26 | Matsushita Electric Industrial Co., Ltd. | CDMA cellular wireless communication system |
| JP3207444B2 (ja) | 1997-09-30 | 2001-09-10 | 三菱電機株式会社 | 移動通信システム |
| US6810030B1 (en) * | 1997-10-17 | 2004-10-26 | Lucent Technology | Dynamic and smart spreading for wideband CDMA |
| US5966371A (en) * | 1997-10-17 | 1999-10-12 | At&T Corp. | Method and system for reducing interbeam interference and multipath fading in bent-pipe satellite communications systems |
| DE19746894C2 (de) * | 1997-10-23 | 1999-10-28 | Siemens Ag | Verfahren und Funk-Kommunikationssystem zur Datenübertragung |
| DE19747370C1 (de) * | 1997-10-27 | 1998-11-26 | Siemens Ag | Telekommunikationssystem zur drahtlosen Telekommunikation mit einer CDMA-, FDMA- und TDMA-Vielfachzugriffskomponente |
| WO1999022531A2 (de) * | 1997-10-27 | 1999-05-06 | Siemens Aktiengesellschaft | Basisstation und empfangseinrichtung für ein mobil-kommunikationssystem mit tdma-komponente |
| DE59805036D1 (de) * | 1997-10-29 | 2002-09-05 | Siemens Ag | Verfahren, sende/empfangseinrichtung und funk-kommunikationssystem zur datenübertragung |
| GB9725659D0 (en) * | 1997-12-03 | 1998-02-04 | Nokia Mobile Phones Ltd | The LPRF system with frequency hopping extensions |
| US6373834B1 (en) * | 1997-12-19 | 2002-04-16 | Telefonaktiebolaget Lm Ericsson | Synchronization for cellular telecommunications network |
| US7876729B1 (en) | 1998-07-20 | 2011-01-25 | Qualcomm Incorporated | Intersystem base station handover |
| US6418304B1 (en) * | 1998-09-16 | 2002-07-09 | Lucent Technologies Inc. | Method and apparatus for improving efficiency of high-power linear amplifier |
| US6198730B1 (en) | 1998-10-13 | 2001-03-06 | Motorola, Inc. | Systems and method for use in a dual mode satellite communications system |
| JP3452549B2 (ja) * | 1998-12-01 | 2003-09-29 | サムスン エレクトロニクス カンパニー リミテッド | Ａｔｍを基にする接続構造を有する移動通信システム |
| US6594242B1 (en) * | 1999-01-14 | 2003-07-15 | Ericsson, Inc. | Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks |
| KR100396286B1 (ko) * | 1999-05-29 | 2003-09-02 | 삼성전자주식회사 | 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법 |
| JP3677185B2 (ja) * | 1999-11-29 | 2005-07-27 | 株式会社東芝 | 符号分割多重伝送方式と送信装置及び受信装置 |
| US6438117B1 (en) * | 2000-01-07 | 2002-08-20 | Qualcomm Incorporated | Base station synchronization for handover in a hybrid GSM/CDMA network |
| CN1150697C (zh) * | 2000-06-20 | 2004-05-19 | 连宇通信有限公司 | 一种用于无线系统物理层的tdd成帧方法 |
| DE10039532B4 (de) * | 2000-08-08 | 2006-05-11 | Walke, Bernhard, Prof. Dr.-Ing | Wechselseitige Steuerung von Funksystemen unterschiedlicher Standards im gleichen Frequenzband |
| EP1320952A1 (en) * | 2000-08-09 | 2003-06-25 | Hlan Inc. | COMMUNICATIONS PROTOCOL FOR WIRELESS LAN HARMONIZING THE IEEE 802.11a AND ETSI HiPerLAN/2 STANDARDS |
| US6895255B1 (en) | 2000-10-20 | 2005-05-17 | Symbol Technologies, Inc. | Dual mode wireless data communications |
| AU783921B2 (en) * | 2000-11-16 | 2005-12-22 | Symbol Technologies, Inc. | Coexistence techniques in wireless networks |
| US20040022219A1 (en) * | 2000-11-17 | 2004-02-05 | Stefan Mangold | Wireless system containing a first network and a second network |
| JP2002191069A (ja) * | 2000-12-21 | 2002-07-05 | Tokyo Electric Power Co Inc:The | インターネットサービス用無線基地局配置方法 |
| US7088734B2 (en) * | 2001-03-27 | 2006-08-08 | Motorola, Inc. | Slot format and method for increasing random access opportunities in a wireless communication system |
| US20040141522A1 (en) * | 2001-07-11 | 2004-07-22 | Yossi Texerman | Communications protocol for wireless lan harmonizing the ieee 802.11a and etsi hiperla/2 standards |
| FR2829890B1 (fr) * | 2001-09-14 | 2003-12-05 | Astrium Sas | Procede et systeme de diffusion d'informations sous forme numerique depuis un satellite |
| DE10222115B4 (de) * | 2002-05-17 | 2018-02-15 | Advanced Micro Devices, Inc. | Gemeinsam verwendete Schaltkreise für Funktionseinheiten eines WLAN-Empfängers |
| US7042857B2 (en) | 2002-10-29 | 2006-05-09 | Qualcom, Incorporated | Uplink pilot and signaling transmission in wireless communication systems |
| US7061966B2 (en) * | 2003-02-27 | 2006-06-13 | Motorola, Inc. | Frame synchronization and scrambling code indentification in wireless communications systems and methods therefor |
| US7177297B2 (en) * | 2003-05-12 | 2007-02-13 | Qualcomm Incorporated | Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
| JP4601625B2 (ja) * | 2003-12-19 | 2010-12-22 | アイビス・テレコム・インコーポレイテッド | タイムスロットリソース管理による基地局の干渉制御 |
| US20050226185A1 (en) * | 2004-04-07 | 2005-10-13 | Tell Daniel F | Method and apparatus for communicating via a wireless local-area network |
| US8081967B2 (en) * | 2004-04-26 | 2011-12-20 | Intel Corporation | Method to manage medium access for a mixed wireless network |
| EP3734867B1 (en) * | 2004-05-01 | 2023-12-13 | Callahan Cellular LLC | Methods and apparatus for multi-carrier communications with variable channel bandwidth |
| US8891349B2 (en) | 2004-07-23 | 2014-11-18 | Qualcomm Incorporated | Method of optimizing portions of a frame |
| US7711374B2 (en) | 2004-08-13 | 2010-05-04 | Broadcom Corporation | Dynamic reconfiguration of communication resources in a multi-transceiver configuration |
| US8040788B2 (en) | 2004-08-13 | 2011-10-18 | Broadcom Corporation | Multi-dimensional network resource allocation |
| US7299070B2 (en) | 2004-08-13 | 2007-11-20 | Broadcom Corporation | Dynamic MIMO resource allocation during a single communication |
| US7440777B2 (en) | 2004-08-13 | 2008-10-21 | Broadcom Corporation | Multi-transceiver system with MIMO and beam-forming capability |
| US8831115B2 (en) | 2004-12-22 | 2014-09-09 | Qualcomm Incorporated | MC-CDMA multiplexing in an orthogonal uplink |
| US8238923B2 (en) | 2004-12-22 | 2012-08-07 | Qualcomm Incorporated | Method of using shared resources in a communication system |
| WO2006108919A1 (en) * | 2005-04-15 | 2006-10-19 | Nokia Corporation | Radio access scheme in cdma-based communication system |
| FI20055175A0 (fi) * | 2005-04-15 | 2005-04-15 | Nokia Corp | Radioyhteysmenettely CDMA-pohjaisessa viestintäjärjestelmässä |
| US8077595B2 (en) * | 2006-02-21 | 2011-12-13 | Qualcomm Incorporated | Flexible time-frequency multiplexing structure for wireless communication |
| US8355747B1 (en) * | 2006-05-25 | 2013-01-15 | Nextel Communications Inc. | Enhanced coverage and throughput using multiple wireless technologies |
| KR101399361B1 (ko) | 2006-08-25 | 2014-05-26 | 삼성전자주식회사 | 무선 통신 방법 및 장치 |
| US20080108367A1 (en) * | 2006-11-08 | 2008-05-08 | Nextel Communications, Inc. | System and method for supporting multiple technologies in a wireless communication cell |
| KR100878538B1 (ko) * | 2006-11-13 | 2009-01-13 | 삼성전자주식회사 | 무선 네트워크에서 대역폭 할당 방법 및 장치, 데이터송수신 방법 및 장치 |
| WO2008147273A1 (en) * | 2007-06-01 | 2008-12-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Timesharing between different cellular telephony systems |
| US7974257B2 (en) * | 2008-03-12 | 2011-07-05 | Harris Corporation | Communications system using frame structure for different wireless communications protocols and related methods |
| WO2010106556A2 (en) * | 2009-03-20 | 2010-09-23 | Centre Of Excellence In Wireless | Cognitive interference management in wireless networks with relays, macro cells, micro cells, pico cells and femto cells |
| EP2403306B1 (en) | 2010-07-02 | 2016-06-29 | Vodafone Holding GmbH | Coordinated integration of secondary wireless communication terminals into a primary wireless communication network |
| IL209009A0 (en) * | 2010-10-31 | 2011-06-30 | Mariana Goldhamer | Direct communications in wireless networks |
| US9504034B2 (en) * | 2011-07-05 | 2016-11-22 | Tait Limited | Overlay of bearers in a radio communication system |
| JP6486452B1 (ja) * | 2017-12-27 | 2019-03-20 | パナソニックＩｐマネジメント株式会社 | 通信装置、ワイヤレスマイクシステム及び通信方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3527331A1 (de) * | 1985-07-31 | 1987-02-05 | Philips Patentverwaltung | Digitales funkuebertragungssystem |
| US5210771A (en) * | 1991-08-01 | 1993-05-11 | Motorola, Inc. | Multiple user spread-spectrum communication system |
| US5260967A (en) * | 1992-01-13 | 1993-11-09 | Interdigital Technology Corporation | CDMA/TDMA spread-spectrum communications system and method |
| GB9201879D0 (en) * | 1992-01-29 | 1992-03-18 | Millicom Holdings Uk Ltd | Communication system |
| MX9301888A (es) * | 1992-04-10 | 1993-11-30 | Ericsson Telefon Ab L M | Acceso multiple de division de tiempo para acceso de un movil en un sistema de acceso multiple de division de codigo. |
| GB9209027D0 (en) * | 1992-04-25 | 1992-06-17 | British Aerospace | Multi purpose digital signal regenerative processing apparatus |
| FI925472A7 (fi) * | 1992-12-01 | 1994-06-02 | Nokia Corp | Tiedonsiirtomenetelmä sekä -järjestelmä |
| FI933129A0 (fi) * | 1993-07-08 | 1993-07-08 | Nokia Mobile Phones Ltd | Dataoeverfoeringsfoerfarande foer ett digitalt cellulaert mobiltelefonsystem och ett digitalt cellulaert mobiltelefonsystem |
| JP2636712B2 (ja) * | 1993-12-08 | 1997-07-30 | 日本電気株式会社 | 移動通信装置 |
| US5640385A (en) * | 1994-01-04 | 1997-06-17 | Motorola, Inc. | Method and apparatus for simultaneous wideband and narrowband wireless communication |
| JP2992670B2 (ja) * | 1994-01-31 | 1999-12-20 | 松下電器産業株式会社 | 移動体通信装置 |
| US5559789A (en) * | 1994-01-31 | 1996-09-24 | Matsushita Electric Industrial Co., Ltd. | CDMA/TDD Radio Communication System |
| US5481533A (en) * | 1994-05-12 | 1996-01-02 | Bell Communications Research, Inc. | Hybrid intra-cell TDMA/inter-cell CDMA for wireless networks |
-
1996
- 1996-02-13 US US08/601,138 patent/US5793757A/en not_active Expired - Lifetime
-
1997
- 1997-02-05 ID IDP970353A patent/ID15888A/id unknown
- 1997-02-12 DE DE69733940T patent/DE69733940T2/de not_active Expired - Lifetime
- 1997-02-12 JP JP52926497A patent/JP3840617B2/ja not_active Expired - Lifetime
- 1997-02-12 CA CA002246432A patent/CA2246432C/en not_active Expired - Lifetime
- 1997-02-12 BR BRPI9707506-0A patent/BR9707506B1/pt not_active IP Right Cessation
- 1997-02-12 AU AU18172/97A patent/AU1817297A/en not_active Abandoned
- 1997-02-12 CN CN97193704A patent/CN1113489C/zh not_active Expired - Lifetime
- 1997-02-12 WO PCT/SE1997/000217 patent/WO1997030526A1/en not_active Ceased
- 1997-02-12 EP EP97903698A patent/EP0880831B1/en not_active Expired - Lifetime
- 1997-02-13 TW TW086101584A patent/TW323416B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0880831A1 (en) | 1998-12-02 |
| CN1215514A (zh) | 1999-04-28 |
| WO1997030526A1 (en) | 1997-08-21 |
| CN1113489C (zh) | 2003-07-02 |
| JP3840617B2 (ja) | 2006-11-01 |
| DE69733940D1 (de) | 2005-09-15 |
| EP0880831B1 (en) | 2005-08-10 |
| US5793757A (en) | 1998-08-11 |
| BR9707506B1 (pt) | 2009-08-11 |
| ID15888A (id) | 1997-08-14 |
| AU1817297A (en) | 1997-09-02 |
| BR9707506A (pt) | 1999-07-27 |
| CA2246432C (en) | 2004-08-24 |
| DE69733940T2 (de) | 2006-06-01 |
| JP2000504908A (ja) | 2000-04-18 |
| CA2246432A1 (en) | 1997-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |