SE516723C2 - Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystem - Google Patents
Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystemInfo
- Publication number
- SE516723C2 SE516723C2 SE9404275A SE9404275A SE516723C2 SE 516723 C2 SE516723 C2 SE 516723C2 SE 9404275 A SE9404275 A SE 9404275A SE 9404275 A SE9404275 A SE 9404275A SE 516723 C2 SE516723 C2 SE 516723C2
- Authority
- SE
- Sweden
- Prior art keywords
- information block
- base station
- base stations
- best quality
- communication system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404275A SE516723C2 (sv) | 1994-12-08 | 1994-12-08 | Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystem |
EP95941274A EP0796544B1 (fr) | 1994-12-08 | 1995-11-22 | Procede de macrodiversite en voie montante et dispositif dans un systeme numerique mobile de radiocommunications |
DE69532534T DE69532534T2 (de) | 1994-12-08 | 1995-11-22 | Verfahren für makrodiversity in aufwärtsverbindung und einrichtung in einem digitalen mobilen funkkommunikationssystem |
AU42749/96A AU698017B2 (en) | 1994-12-08 | 1995-11-22 | Up link macro diversity method and apparatus in a digital mobile radio communication system |
KR1019970703852A KR100289794B1 (ko) | 1994-12-08 | 1995-11-22 | 디지털 이동무선 통신시스템에서 업링크 매크로 다이버시티 방법 및 장치 |
JP8517525A JPH10510404A (ja) | 1994-12-08 | 1995-11-22 | ディジタル移動無線通信システムにおけるアップリンク・マクロダイバシティの方法と装置 |
CA002205571A CA2205571C (fr) | 1994-12-08 | 1995-11-22 | Procede de macrodiversite en voie montante et dispositif dans un systeme numerique mobile de radiocommunications |
CN95196648A CN1085028C (zh) | 1994-12-08 | 1995-11-22 | 数字移动无线通信系统中的上行链路宏分集方法和设备 |
PCT/SE1995/001396 WO1996018277A1 (fr) | 1994-12-08 | 1995-11-22 | Procede de macrodiversite en voie montante et dispositif dans un systeme numerique mobile de radiocommunications |
US08/836,925 US5867791A (en) | 1994-12-08 | 1995-11-22 | Up link macro diversity method and apparatus in a digital mobile radio communication system |
MXPA/A/1997/004131A MXPA97004131A (en) | 1994-12-08 | 1997-06-04 | Method and device of macrodiversity of ascending link in a digi mobile radiocommunication system |
FI972364A FI116354B (fi) | 1994-12-08 | 1997-06-04 | Ylöslinkitysmakromonitiemenetelmä ja -laite digitaalisessa radiomatkaviestinjärjestelmässä |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404275A SE516723C2 (sv) | 1994-12-08 | 1994-12-08 | Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9404275L SE9404275L (sv) | 1996-06-09 |
SE516723C2 true SE516723C2 (sv) | 2002-02-19 |
Family
ID=20396269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9404275A SE516723C2 (sv) | 1994-12-08 | 1994-12-08 | Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystem |
Country Status (11)
Country | Link |
---|---|
US (1) | US5867791A (fr) |
EP (1) | EP0796544B1 (fr) |
JP (1) | JPH10510404A (fr) |
KR (1) | KR100289794B1 (fr) |
CN (1) | CN1085028C (fr) |
AU (1) | AU698017B2 (fr) |
CA (1) | CA2205571C (fr) |
DE (1) | DE69532534T2 (fr) |
FI (1) | FI116354B (fr) |
SE (1) | SE516723C2 (fr) |
WO (1) | WO1996018277A1 (fr) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2980549B2 (ja) * | 1996-03-19 | 1999-11-22 | エヌ・ティ・ティ移動通信網株式会社 | 移動通信システムにおける有線回線情報伝送方法および基地局装置と移動局装置 |
EP0845877A3 (fr) | 1996-11-28 | 2002-03-27 | Oki Electric Industry Co., Ltd. | Système de communication mobile pour effectuer un transfert d'appel avec différence de phase et signaux de synchronisation de trame corrigés |
JP3094957B2 (ja) * | 1997-06-30 | 2000-10-03 | 日本電気株式会社 | 移動通信システムの上り選択サイトダイバーシチにおける無線基地局受信データ伝送システム |
US6349094B1 (en) | 1997-07-03 | 2002-02-19 | Mdiversity Inc. | Method and apparatus for wireless communications employing control for broadcast transmission |
EP0942615A4 (fr) | 1997-08-08 | 2006-03-22 | Mitsubishi Electric Corp | Systeme de communication mobile |
GB2337416B (en) | 1998-05-14 | 2003-01-15 | Fujitsu Ltd | Improving backhaul in cellular mobile communications networks |
GB2337414A (en) * | 1998-05-14 | 1999-11-17 | Fujitsu Ltd | Soft handoff in cellular communications networks |
US6862449B1 (en) | 1998-05-14 | 2005-03-01 | Fujitsu Limited | Reducing interference in cellular mobile communications networks |
US6792267B1 (en) * | 1998-05-29 | 2004-09-14 | Ericsson Inc. | Systems and methods for uplinking downsampled radiotelephone signals from cellular radiotelephone base stations to a cellular radio exchange |
US6353742B1 (en) * | 1998-10-28 | 2002-03-05 | Motorola, Inc. | Method and apparatus for backhauling data in a communication system |
EP1032237A1 (fr) * | 1999-02-22 | 2000-08-30 | Motorola Limited | Un système de communication AMDC avec commutation douce |
US6226283B1 (en) * | 1999-05-13 | 2001-05-01 | Motorola, Inc. | Method and selector for performing selection in a communication system |
US6072790A (en) * | 1999-05-13 | 2000-06-06 | Motorola, Inc. | Method and apparatus for performing distribution in a communication system |
US6408184B1 (en) * | 1999-09-24 | 2002-06-18 | Nokia Corporation | Apparatus, and associated method, for cell selection in a packet radio communication system |
US6430414B1 (en) * | 1999-12-29 | 2002-08-06 | Qualcomm Incorporated | Soft handoff algorithm and wireless communication system for third generation CDMA systems |
US7177298B2 (en) * | 2000-01-07 | 2007-02-13 | Gopal Chillariga | Dynamic channel allocation in multiple-access communication systems |
JP2001268624A (ja) * | 2000-03-15 | 2001-09-28 | Nec Corp | 基地局制御装置および移動通信システム |
FR2821517B1 (fr) | 2001-02-23 | 2004-03-19 | Nortel Networks Ltd | Procede de communication, controleur de reseau radio et noeud de base pour mettre en oeuvre ce procede |
US6996380B2 (en) * | 2001-07-26 | 2006-02-07 | Ericsson Inc. | Communication system employing transmit macro-diversity |
US20030045297A1 (en) * | 2001-08-24 | 2003-03-06 | Dent Paul W. | Communication system employing channel estimation loop-back signals |
US7224942B2 (en) | 2001-07-26 | 2007-05-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Communications system employing non-polluting pilot codes |
US7209511B2 (en) * | 2001-08-31 | 2007-04-24 | Ericsson Inc. | Interference cancellation in a CDMA receiving system |
US7197282B2 (en) * | 2001-07-26 | 2007-03-27 | Ericsson Inc. | Mobile station loop-back signal processing |
AU2002223706A1 (en) * | 2001-11-16 | 2003-06-17 | Nokia Corporation | Optimizing data transfer in radio system |
EP1501209A1 (fr) * | 2003-07-25 | 2005-01-26 | Evolium S.A.S. | Procédé de macro-diversité dans la liaison montante |
CN100433595C (zh) * | 2003-08-13 | 2008-11-12 | 华为技术有限公司 | 一种系统消息1的标签值的配置方法 |
EP1507422A1 (fr) * | 2003-08-14 | 2005-02-16 | Matsushita Electric Industrial Co., Ltd. | Selection d'une station de base pendant un transfert souple |
AU2003295299A1 (en) * | 2003-12-23 | 2005-07-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Information transfer method and system |
EP1657858A1 (fr) * | 2004-11-12 | 2006-05-17 | Siemens Aktiengesellschaft | Méthode de fixation une station de base contrôlée pour la transmission montante des paquets de données d'une station abonnée d'un système de radiocommunication et dispositif pour la détermination d'une station de base contrôlée |
US20060146745A1 (en) | 2005-01-05 | 2006-07-06 | Zhijun Cai | Method and apparatus for scheduling and synchronizing a multimedia broadcast/multicast service |
EP2528261B1 (fr) * | 2005-03-09 | 2015-02-25 | Fujitsu Limited | Système de télécommunication et procédé de transmission à la base des données divisées en parties selon la qualité des dispositifs de transfert |
CN100433706C (zh) * | 2005-03-28 | 2008-11-12 | 华为技术有限公司 | 一种上行宏分集合并的方法 |
JP2007281984A (ja) * | 2006-04-10 | 2007-10-25 | Toyota Motor Corp | 自律移動装置と遠隔制御装置の間の通信システムおよび自律移動装置 |
JP4821474B2 (ja) * | 2006-07-19 | 2011-11-24 | 日本電気株式会社 | 移動通信システム、ハンドオーバ制御装置及びそれらに用いるハンドオーバ方法 |
CN101174864B (zh) * | 2006-10-31 | 2011-06-01 | 华为技术有限公司 | 一种上行宏分集合并方法、装置及系统 |
JP4882670B2 (ja) * | 2006-11-01 | 2012-02-22 | 日本電気株式会社 | 移動通信システム、基地局装置及びそれらに用いるハンドオーバ方法 |
US7912057B2 (en) | 2007-01-12 | 2011-03-22 | Wi-Lan Inc. | Convergence sublayer for use in a wireless broadcasting system |
US7944919B2 (en) * | 2007-01-12 | 2011-05-17 | Wi-Lan, Inc. | Connection identifier for wireless broadcast system |
US8774229B2 (en) * | 2007-01-12 | 2014-07-08 | Wi-Lan, Inc. | Multidiversity handoff in a wireless broadcast system |
US20090252070A1 (en) * | 2007-01-12 | 2009-10-08 | Connors Dennis P | Airlink management in a wireless broadcast system |
US8064444B2 (en) * | 2007-01-12 | 2011-11-22 | Wi-Lan Inc. | Wireless broadcasting system |
US8548520B2 (en) | 2007-01-26 | 2013-10-01 | Wi-Lan Inc. | Multiple network access system and method |
CN101242565B (zh) * | 2007-02-07 | 2011-03-09 | 中国移动通信集团公司 | 移动通信系统的上行宏分集方法 |
CN101242209B (zh) * | 2007-02-09 | 2011-09-21 | 中国移动通信集团公司 | 移动通信系统中上行宏分集的处理方法 |
US8711833B2 (en) * | 2007-04-18 | 2014-04-29 | Wi-Lan, Inc. | Base station synchronization for a single frequency network |
US7903604B2 (en) * | 2007-04-18 | 2011-03-08 | Wi-Lan Inc. | Method and apparatus for a scheduler for a macro-diversity portion of a transmission |
ES2389915T3 (es) * | 2007-09-14 | 2012-11-05 | Vodafone Holding Gmbh | Procedimiento y aparato para estaciones base para la decodificación de señales de céluas superpuestas |
JP5211740B2 (ja) * | 2008-02-18 | 2013-06-12 | 富士通株式会社 | 通信方法および中継装置 |
US9125068B2 (en) | 2010-06-04 | 2015-09-01 | Ixia | Methods, systems, and computer readable media for simulating realistic movement of user equipment in a long term evolution (LTE) network |
EP2533431B1 (fr) * | 2011-06-10 | 2014-10-29 | Alcatel Lucent | Procédé de réception de signaux de fréquence radio en liaison montante dans un système de communication radio, unité maître et unité esclave correspondantes |
CN103916173A (zh) * | 2012-12-31 | 2014-07-09 | 京信通信系统(中国)有限公司 | 一种实现上行宏分集的方法和装置 |
US9596166B2 (en) | 2013-04-26 | 2017-03-14 | Ixia | Methods, systems, and computer readable media for testing inter-cell interference coordination capabilities of wireless access access nodes |
WO2014186747A1 (fr) | 2013-05-16 | 2014-11-20 | Ixia | Procédés, systèmes, et supports de stockage lisibles par ordinateur pour une modélisation de voie sélective en fréquence |
US10542443B2 (en) | 2017-10-27 | 2020-01-21 | Keysight Technologies, Inc. | Methods, systems, and computer readable media for testing long term evolution (LTE) air interface device using emulated noise in unassigned resource blocks (RBs) |
US11089495B2 (en) | 2019-07-11 | 2021-08-10 | Keysight Technologies, Inc. | Methods, systems, and computer readable media for testing radio access network nodes by emulating band-limited radio frequency (RF) and numerology-capable UEs in a wideband 5G network |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6030460A (ja) * | 1983-07-29 | 1985-02-16 | Sumitomo Bakelite Co Ltd | 気化器用ピストン |
JPS6261074A (ja) * | 1985-09-12 | 1987-03-17 | Canon Inc | 一成分磁性現像剤 |
SE460449B (sv) * | 1988-02-29 | 1989-10-09 | Ericsson Telefon Ab L M | Cellindelat digitalt mobilradiosystem och foerfarande foer att oeverfoera information i ett digitalt cellindelat mobilradiosystem |
SE8802229D0 (sv) * | 1988-06-14 | 1988-06-14 | Ericsson Telefon Ab L M | Forfarande vid mobilradiostation |
US5327577A (en) * | 1988-06-14 | 1994-07-05 | Telefonaktiebolaget L M Ericsson | Handover method for mobile radio system |
SE9200915D0 (sv) * | 1992-03-24 | 1992-03-24 | Ericsson Telefon Ab L M | Methods in a cellular mobile radio communincation system |
JP2870307B2 (ja) * | 1992-07-10 | 1999-03-17 | 日本電気株式会社 | 移動通信制御局および多重接続方式 |
SE513422C2 (sv) * | 1992-08-21 | 2000-09-11 | Ericsson Telefon Ab L M | Förfarande för bildande av kvalitetsmått för signalskurar |
JP2626449B2 (ja) * | 1993-03-08 | 1997-07-02 | 日本電気株式会社 | 移動交換局 |
US6339698B1 (en) * | 1993-07-30 | 2002-01-15 | British Telecommunications Public Limited Company | Communications system with controlled selective measuring of traffic properties |
US5539749A (en) * | 1993-09-13 | 1996-07-23 | Siemens Aktiengesellschaft | Method for merging data streams |
US5577047A (en) * | 1993-11-10 | 1996-11-19 | Telefonaktiebolaget Lm Ericsson | System and method for providing macrodiversity TDMA radio communications |
US5661724A (en) * | 1995-12-18 | 1997-08-26 | Ericsson Inc. | Satellite diversity scheme |
-
1994
- 1994-12-08 SE SE9404275A patent/SE516723C2/sv not_active IP Right Cessation
-
1995
- 1995-11-22 EP EP95941274A patent/EP0796544B1/fr not_active Expired - Lifetime
- 1995-11-22 KR KR1019970703852A patent/KR100289794B1/ko not_active IP Right Cessation
- 1995-11-22 WO PCT/SE1995/001396 patent/WO1996018277A1/fr active IP Right Grant
- 1995-11-22 AU AU42749/96A patent/AU698017B2/en not_active Ceased
- 1995-11-22 DE DE69532534T patent/DE69532534T2/de not_active Expired - Lifetime
- 1995-11-22 US US08/836,925 patent/US5867791A/en not_active Expired - Lifetime
- 1995-11-22 CA CA002205571A patent/CA2205571C/fr not_active Expired - Lifetime
- 1995-11-22 CN CN95196648A patent/CN1085028C/zh not_active Expired - Lifetime
- 1995-11-22 JP JP8517525A patent/JPH10510404A/ja active Pending
-
1997
- 1997-06-04 FI FI972364A patent/FI116354B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1996018277A1 (fr) | 1996-06-13 |
AU698017B2 (en) | 1998-10-22 |
CA2205571A1 (fr) | 1996-06-13 |
DE69532534T2 (de) | 2004-12-16 |
AU4274996A (en) | 1996-06-26 |
CA2205571C (fr) | 2008-05-06 |
MX9704131A (es) | 1997-09-30 |
SE9404275L (sv) | 1996-06-09 |
US5867791A (en) | 1999-02-02 |
CN1085028C (zh) | 2002-05-15 |
DE69532534D1 (de) | 2004-03-11 |
KR100289794B1 (ko) | 2001-05-15 |
EP0796544A1 (fr) | 1997-09-24 |
FI116354B (fi) | 2005-10-31 |
EP0796544B1 (fr) | 2004-02-04 |
FI972364A (fi) | 1997-06-04 |
JPH10510404A (ja) | 1998-10-06 |
FI972364A0 (fi) | 1997-06-04 |
CN1168757A (zh) | 1997-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |