SE513233C2 - TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system - Google Patents
TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant systemInfo
- Publication number
- SE513233C2 SE513233C2 SE9800202A SE9800202A SE513233C2 SE 513233 C2 SE513233 C2 SE 513233C2 SE 9800202 A SE9800202 A SE 9800202A SE 9800202 A SE9800202 A SE 9800202A SE 513233 C2 SE513233 C2 SE 513233C2
- Authority
- SE
- Sweden
- Prior art keywords
- base station
- base stations
- frames
- carrier frequency
- downlink
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800202A SE513233C2 (sv) | 1998-01-23 | 1998-01-23 | TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system |
TW087121626A TW384617B (en) | 1998-01-23 | 1998-12-24 | TDMA-TDD/FDD radio communication system and channel selection method and apparatus for such a system |
AU24445/99A AU2444599A (en) | 1998-01-23 | 1999-01-12 | Tdma-tdd/fdd radio communication system and channel selection method and apparatus for such a system |
EP99903975A EP1053651B1 (de) | 1998-01-23 | 1999-01-12 | Tdma-tdd/fdd-funkkommunikationssystem sowie kanalselektionsverfahren für eine derartige anordnung |
PCT/SE1999/000022 WO1999038343A2 (en) | 1998-01-23 | 1999-01-12 | Tdma-tdd/fdd radio communication system and channel selection method and apparatus for such a system |
CN99802345.0A CN1130090C (zh) | 1998-01-23 | 1999-01-12 | 时分多址-时分双工/频分双工无线电通信系统和用于此种系统的信道选择方法和设备 |
DE69923951T DE69923951T2 (de) | 1998-01-23 | 1999-01-12 | Tdma-tdd/fdd-funkkommunikationssystem sowie kanalselektionsverfahren für eine derartige anordnung |
US09/236,007 US6839333B1 (en) | 1998-01-23 | 1999-01-22 | TDMA-TDD/FDD radio communication system and channel selection method and apparatus for such a system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800202A SE513233C2 (sv) | 1998-01-23 | 1998-01-23 | TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9800202D0 SE9800202D0 (sv) | 1998-01-23 |
SE9800202L SE9800202L (sv) | 1999-07-24 |
SE513233C2 true SE513233C2 (sv) | 2000-08-07 |
Family
ID=20409973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9800202A SE513233C2 (sv) | 1998-01-23 | 1998-01-23 | TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system |
Country Status (8)
Country | Link |
---|---|
US (1) | US6839333B1 (de) |
EP (1) | EP1053651B1 (de) |
CN (1) | CN1130090C (de) |
AU (1) | AU2444599A (de) |
DE (1) | DE69923951T2 (de) |
SE (1) | SE513233C2 (de) |
TW (1) | TW384617B (de) |
WO (1) | WO1999038343A2 (de) |
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US7577100B2 (en) | 2001-07-27 | 2009-08-18 | Stephen Pollmann | System and method for measuring signal to noise values in an adaptive wireless communication system |
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CN1929360B (zh) * | 2005-09-07 | 2010-07-07 | 都科摩(北京)通信技术研究中心有限公司 | 交变的频率时间分割的双工通信方法 |
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KR100957412B1 (ko) | 2007-02-02 | 2010-05-11 | 삼성전자주식회사 | 통신 시스템에서 신호 송/수신 시스템 및 방법 |
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JP5174046B2 (ja) * | 2008-02-19 | 2013-04-03 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、基地局装置、ユーザ装置及び方法 |
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WO2010066067A1 (zh) * | 2008-12-12 | 2010-06-17 | 上海贝尔阿尔卡特股份有限公司 | 移动通信系统中的帧汇聚方法 |
JP5293199B2 (ja) * | 2009-01-08 | 2013-09-18 | 富士通株式会社 | 無線通信装置、制御装置、移動通信システムおよび無線通信方法 |
KR101508978B1 (ko) * | 2009-04-20 | 2015-04-07 | 주식회사 케이엠더블유 | Tdd용 기지국 안테나의 송수신 타이밍 제어 방법 및 상기 방법이 적용된 기지국 안테나 |
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US20130265915A1 (en) * | 2011-09-30 | 2013-10-10 | Yang-seok Choi | Scheduler system for simultaneous transmit and receive |
EP2815617B1 (de) * | 2012-02-15 | 2019-09-04 | Nec Corporation | Verfahren zur ressourcenverwaltung in einem tdd-mobilfunknetz und ressourcenverwaltungssystem |
WO2018004514A1 (en) * | 2016-06-27 | 2018-01-04 | Nokia Solutions And Networks Oy | Duplex distance modification and blank nb-iot subcarriers |
WO2019215288A1 (en) * | 2018-05-11 | 2019-11-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Point-to-multipoint shared-access full-duplex wireless duplexing scheme associated with spatial diversity |
KR20200092778A (ko) * | 2019-01-25 | 2020-08-04 | 삼성전자주식회사 | 밀리미터파 무선 통신 시스템에서 단일 반송파 전송 방법 및 장치 |
EP3713121B1 (de) * | 2019-03-20 | 2023-08-23 | Vodafone IP Licensing Limited | Interferenzreduzierung mehrerer funk funkzugangstechnologien |
CN111885725B (zh) * | 2020-07-21 | 2022-07-12 | 西安交通大学 | 一种远距离tdma移动自组织网络节点同步接入方法及设备 |
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CN1080956C (zh) * | 1995-10-06 | 2002-03-13 | 日本电信电话株式会社 | 时分多址通信方式及装置 |
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-
1998
- 1998-01-23 SE SE9800202A patent/SE513233C2/sv not_active IP Right Cessation
- 1998-12-24 TW TW087121626A patent/TW384617B/zh not_active IP Right Cessation
-
1999
- 1999-01-12 EP EP99903975A patent/EP1053651B1/de not_active Expired - Lifetime
- 1999-01-12 WO PCT/SE1999/000022 patent/WO1999038343A2/en active IP Right Grant
- 1999-01-12 AU AU24445/99A patent/AU2444599A/en not_active Abandoned
- 1999-01-12 DE DE69923951T patent/DE69923951T2/de not_active Expired - Lifetime
- 1999-01-12 CN CN99802345.0A patent/CN1130090C/zh not_active Expired - Fee Related
- 1999-01-22 US US09/236,007 patent/US6839333B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6839333B1 (en) | 2005-01-04 |
AU2444599A (en) | 1999-08-09 |
DE69923951T2 (de) | 2005-09-01 |
EP1053651B1 (de) | 2005-03-02 |
CN1288644A (zh) | 2001-03-21 |
SE9800202L (sv) | 1999-07-24 |
CN1130090C (zh) | 2003-12-03 |
SE9800202D0 (sv) | 1998-01-23 |
EP1053651A2 (de) | 2000-11-22 |
WO1999038343A2 (en) | 1999-07-29 |
WO1999038343A3 (en) | 1999-09-23 |
TW384617B (en) | 2000-03-11 |
DE69923951D1 (de) | 2005-04-07 |
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Legal Events
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NUG | Patent has lapsed |