DE69533788D1 - Sanftes überreichungsschema für zellulares mobiles funkkommunikationssystem - Google Patents

Sanftes überreichungsschema für zellulares mobiles funkkommunikationssystem

Info

Publication number
DE69533788D1
DE69533788D1 DE69533788T DE69533788T DE69533788D1 DE 69533788 D1 DE69533788 D1 DE 69533788D1 DE 69533788 T DE69533788 T DE 69533788T DE 69533788 T DE69533788 T DE 69533788T DE 69533788 D1 DE69533788 D1 DE 69533788D1
Authority
DE
Germany
Prior art keywords
communication system
radio communication
mobile radio
cellular mobile
delivery scheme
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.)
Expired - Lifetime
Application number
DE69533788T
Other languages
English (en)
Other versions
DE69533788T2 (de
Inventor
Narumi Umeda
Takehiro Nakamura
Kouji Ohno
Noriteru Shinagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26447048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69533788(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE69533788D1 publication Critical patent/DE69533788D1/de
Application granted granted Critical
Publication of DE69533788T2 publication Critical patent/DE69533788T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
DE69533788T 1994-05-20 1995-05-19 Sanftes überreichungsschema für zellulares mobiles funkkommunikationssystem Expired - Lifetime DE69533788T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10695394 1994-05-20
JP10695394 1994-05-20
JP21019394 1994-09-02
JP21019394 1994-09-02
PCT/JP1995/000967 WO1995032594A1 (en) 1994-05-20 1995-05-19 Cellular mobile radiocommunication system soft-handover scheme

Publications (2)

Publication Number Publication Date
DE69533788D1 true DE69533788D1 (de) 2004-12-30
DE69533788T2 DE69533788T2 (de) 2005-12-22

Family

ID=26447048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69533788T Expired - Lifetime DE69533788T2 (de) 1994-05-20 1995-05-19 Sanftes überreichungsschema für zellulares mobiles funkkommunikationssystem

Country Status (6)

Country Link
US (1) US5920817A (de)
EP (1) EP0710425B1 (de)
JP (1) JPH09508773A (de)
CN (4) CN1075335C (de)
DE (1) DE69533788T2 (de)
WO (1) WO1995032594A1 (de)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2863993B2 (ja) * 1995-06-22 1999-03-03 松下電器産業株式会社 Ｃｄｍａ無線多重送信装置およびｃｄｍａ無線多重伝送装置およびｃｄｍａ無線受信装置およびｃｄｍａ無線多重送信方法
US6246675B1 (en) * 1995-11-14 2001-06-12 Andrew Beasley CDMA cordless telephone system and method of operation thereof
DE69734853D1 (de) * 1996-02-13 2006-01-19 Alcatel Espace Nanterre Verfahren und Anordnung zur Leistungsregelung in einem Satelliten-Telekommunikationsnetz mit mindestens zwei Satelliten in Sicht
FI102654B (fi) * 1996-02-22 1999-01-15 Nokia Mobile Phones Ltd Menetelmä tukiaseman vaihtamiseksi ATM-verkon radiolaajennuksessa
US5940381A (en) * 1996-03-14 1999-08-17 Motorola, Inc. Asynchronous transfer mode radio communications system with handoff and method of operation
GB2314234B (en) * 1996-05-29 2000-10-11 Motorola As Method of operation in a signal selecting system
AU3944097A (en) * 1996-08-23 1998-03-06 Nokia Telecommunications Oy Cellular radio system and a method for performing handoff
JPH10145425A (ja) * 1996-11-14 1998-05-29 Hitachi Ltd パケット通信装置
US6795414B1 (en) 1996-11-14 2004-09-21 Hitachi, Ltd. Communication system
JPH10145835A (ja) 1996-11-15 1998-05-29 Hitachi Ltd 移動通信システムにおけるハンドオーバ方法
EP0845877A3 (de) * 1996-11-28 2002-03-27 Oki Electric Industry Co., Ltd. Mobile Kommunikationsanordnung zur Herstellung einer Rufweiterleitung mit korrigiertem Phasenunterschied und Rahmensynchronisationssignalen
CN1269371C (zh) 1996-12-26 2006-08-09 株式会社Ntt都科摩 转移的方法
CN101031143B (zh) 1997-04-24 2011-10-26 株式会社Ntt都科摩 移动通信方法和移动通信系统
FI972040A (fi) * 1997-05-13 1998-11-14 Nokia Telecommunications Oy Menetelmä pakettivälitteiseen tiedonsiirtoon
EP0935400B1 (de) 1997-06-04 2005-07-27 NTT DoCoMo, Inc. Mobiles funkübertragungssystem, mobilstationund verfahren zur steuerung der diversity-zweige
JP3492157B2 (ja) * 1997-07-25 2004-02-03 キヤノン株式会社 撮像装置及び画像送信装置
US6301237B1 (en) * 1997-12-30 2001-10-09 Matsushita Electric Industrial Co., Ltd. CDMA radio multiplex transmitting device and a CDMA radio multiplex receiving device
CN1112081C (zh) 1998-02-09 2003-06-18 皇家菲利浦电子有限公司 一种在动态环境下操作移动电话设备的方法及其设备
US6341124B1 (en) * 1998-03-13 2002-01-22 Telefonaktiebolaget Lm Ericsson Accommodating packet data loss at base stations interfacing between a packet switched network and a CDMA macrodiversity network
EP1075771B1 (de) * 1998-04-30 2003-06-25 Nokia Corporation Verfahren und system zur datenübertragung
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
GB2337415A (en) * 1998-05-14 1999-11-17 Fujitsu Ltd Reducing interference in cellular mobile communications networks
US6862449B1 (en) * 1998-05-14 2005-03-01 Fujitsu Limited Reducing interference in cellular mobile communications networks
GB2341293A (en) * 1998-09-05 2000-03-08 Motorola Ltd Apparatus and method for assisting handover in a cellular communications system
US6389039B1 (en) * 1998-10-22 2002-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Asynchronous transfer on the cellular radio link
EP1135949B1 (de) * 1998-12-08 2011-04-06 BRITISH TELECOMMUNICATIONS public limited company Verfahren zum betreiben eines zellularen mobiltelefonnetzes mit einer untermenge von basisstationen, die nur einigen teilnehmern zugänglich sind
US7239618B1 (en) * 1998-12-11 2007-07-03 Lucent Technologies Inc. Single phase local mobility scheme for wireless access to packet-based networks
US6456606B1 (en) 1999-03-24 2002-09-24 Qualcomm Incorporated Handoff control in an asynchronous CDMA system
EP2146468B1 (de) * 1999-04-02 2011-01-05 NTT DoCoMo, Inc. Vorrichtung und Verfahren zur Fadingfrequenzentscheidung
DE69930569T2 (de) * 1999-04-26 2006-08-31 Hitachi, Ltd. Bearbeitungsgerät zum Diversity-Handover sowie Netzsteuerungssystem, welches dieses Gerät verwendet
US6507572B1 (en) * 1999-06-11 2003-01-14 Lucent Technologies Inc. Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems
US6757270B1 (en) 1999-06-11 2004-06-29 Lucent Technologies Inc. Low back haul reactivation delay for high-speed packet data services in CDMA systems
US6631126B1 (en) 1999-06-11 2003-10-07 Lucent Technologies Inc. Wireless communications using circuit-oriented and packet-oriented frame selection/distribution functions
GB9921007D0 (en) * 1999-09-06 1999-11-10 Nokia Telecommunications Oy Quality measurement
CN1146148C (zh) * 1999-11-26 2004-04-14 三星电子株式会社 在移动通信系统中提供场地选择分集的方法
DE60038399T2 (de) * 1999-12-24 2009-04-23 Ntt Docomo Inc. Nachrichtenverteilungsverfahren und Nachrichteninformationsverteilungs-Steuerinformations-Einrichtung
US6721565B1 (en) * 2000-08-07 2004-04-13 Lucent Technologies Inc. Handover of wireless calls between systems supporting circuit and packet call models
US6606496B1 (en) * 2000-08-25 2003-08-12 Lucent Technologies Inc. Reverse link other cell interference locator and handoff trigger for wireless network
US7088695B1 (en) * 2000-09-25 2006-08-08 Cisco Technology, Inc. Packet voting in wireless mobile devices
US7016322B1 (en) 2000-09-25 2006-03-21 Cisco Technology, Inc. Generating graded packets for packet voting in wireless communications systems
US7061886B1 (en) 2000-09-25 2006-06-13 Cisco Technology, Inc. Packet voting in wireless communications systems
SE0101207A0 (en) * 2000-10-24 2002-04-25 Ericsson Telefon Ab L M Method and means in a telecommunication system
JP4570798B2 (ja) * 2001-02-15 2010-10-27 京セラ株式会社 移動通信機、データ受信方法、及び移動通信システム
US7103019B1 (en) 2001-03-21 2006-09-05 Cisco Technology, Inc. Error correction using redundant packet streams in wireless communications systems
US7023810B1 (en) 2001-03-21 2006-04-04 Cisco Technology, Inc. Decoding using redundant packet selection information in wireless communications systems
US6909698B1 (en) 2001-03-21 2005-06-21 Cisco Technology, Inc. Redundant packet selection based on packet content in wireless communications systems
US6944123B1 (en) 2001-03-21 2005-09-13 Cisco Technology, Inc. Redundant packet selection and manipulation in wireless communications systems
EP1253736A3 (de) * 2001-04-26 2003-12-10 NTT DoCoMo, Inc. Datenübertragungsstreckensteuerung für mobile Kommunikation
US7249193B1 (en) * 2001-08-28 2007-07-24 Emc Corporation SRDF assist
US6865389B2 (en) 2001-09-05 2005-03-08 Telefonaktiegolaget Lm Ericsson System and method for a virtual soft handover in a high data rate network based on data transmission information
US7672274B2 (en) * 2002-01-11 2010-03-02 Broadcom Corporation Mobility support via routing
WO2003073916A2 (en) * 2002-03-01 2003-09-12 The General Hospital Corporation Immune regulation
US7177658B2 (en) 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
US7483408B2 (en) 2002-06-26 2009-01-27 Nortel Networks Limited Soft handoff method for uplink wireless communications
TWM240733U (en) 2002-08-07 2004-08-11 Interdigital Tech Corp Radio network controller for multimedia broadcast and multicast services channel switching
JPWO2004059882A1 (ja) 2002-12-25 2006-05-11 富士通株式会社 無線通信システム、中継装置及び移動端末
US8099095B2 (en) * 2003-02-25 2012-01-17 Qualcomm Incorporated Method and apparatus for controlling operation of an access terminal in a communication system
CA2528475A1 (en) * 2003-06-10 2004-12-23 Nec Corporation Image data communication system and image data communication method
US8694869B2 (en) * 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
US8804761B2 (en) * 2003-08-21 2014-08-12 Qualcomm Incorporated Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus
US7318187B2 (en) * 2003-08-21 2008-01-08 Qualcomm Incorporated Outer coding methods for broadcast/multicast content and related apparatus
US20050070316A1 (en) * 2003-09-29 2005-03-31 Lucent Technologies, Inc. Controlled timing during soft hand offs in a wireless system
JP2005117110A (ja) * 2003-10-02 2005-04-28 Ntt Docomo Inc 移動局
EP1560445A3 (de) 2004-01-28 2008-06-25 NTT DoCoMo, Inc. Funknetzkontroller und Steuerungsverfahren für Mobilkommunikation
US7519371B2 (en) * 2004-02-09 2009-04-14 Qualcomm Incorporated Multi-hop communications in a wireless network
DE102004013701B4 (de) * 2004-03-18 2008-09-04 Oliver Bartels Koordinierter Diversity-Nachrichtenempfang durch mehrere Basisstationen
US7978710B2 (en) * 2004-03-26 2011-07-12 Qualcomm Incorporated Synchronous inter-piconet routing
JP4636232B2 (ja) * 2004-07-09 2011-02-23 日本電気株式会社 移動通信システムにおけるパケット転送方法およびその通信システム
WO2006057338A1 (ja) * 2004-11-25 2006-06-01 Nec Corporation アップリンクトランスポートレイヤの伝送方法
US8331941B2 (en) * 2005-05-10 2012-12-11 Alcatel Lucent Method of providing messages to a mobile unit on a forward link
JP5140975B2 (ja) 2006-09-14 2013-02-13 富士通株式会社 移動通信システム及びその通信方法
JP5233102B2 (ja) * 2006-09-14 2013-07-10 富士通株式会社 移動通信システム及びその通信方法
JP5011962B2 (ja) 2006-11-06 2012-08-29 日本電気株式会社 通信サービス継続システム、通信サービス継続方法、およびそのプログラム
ES2733007T3 (es) 2007-02-05 2019-11-27 Nec Corp Método de traspaso entre estaciones base, sistema de radiocomunicación, método de control de DRX, estación base y terminal de comunicación
US8437281B2 (en) * 2007-03-27 2013-05-07 Cisco Technology, Inc. Distributed real-time data mixing for conferencing
CN101374324B (zh) * 2007-08-23 2012-03-14 电信科学技术研究院 一种移动终端实现小区切换的方法、系统及节点设备
GB0904645D0 (en) 2009-03-19 2009-04-29 Delphi Tech Inc Actuator arrangement
WO2010107278A2 (en) * 2009-03-20 2010-09-23 Lg Electronics Inc. Method of reliable handover signaling procedure in a broadband wireless access system
KR101757295B1 (ko) 2009-03-20 2017-07-13 엘지전자 주식회사 광대역 무선접속 시스템에서의 신뢰성 있는 핸드오버 시그널링 방법
US8391904B2 (en) * 2009-05-10 2013-03-05 Qualcomm Incorporated Method and apparatus for maintaining quality of service during regulatory domain change
US20120071200A1 (en) * 2010-09-22 2012-03-22 Infineon Technologies Ag Method and device for selecting a serving base station, mobile communication network, base station, and method for determining transmission characteristics
WO2017194121A1 (en) 2016-05-12 2017-11-16 Nokia Solutions And Networks Oy Techniques to support ultra-reliable handover in wireless networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556760A (en) * 1984-06-11 1985-12-03 Itt Corporation Hand-off filter for cellular mobile radio
US4759051A (en) * 1987-03-16 1988-07-19 A. A. Hopeman, III Communications system
US4926421A (en) * 1987-10-23 1990-05-15 Mitsubishi Denki Kabushiki Kaisha Mobile radio telephone system
US5109390A (en) * 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5031193A (en) * 1989-11-13 1991-07-09 Motorola, Inc. Method and apparatus for diversity reception of time-dispersed signals
DE69018959T2 (de) * 1989-12-27 1995-09-21 Nec Corp Rahmensynchronisierungssystem zwischen mehreren Funkbasisstationen für ein TDMA digitales Mobilkommunikationssystem.
CA2066538C (en) * 1991-07-09 1997-12-23 Brian David Bolliger Mobile-telephone system call processing arrangement
IL100029A (en) * 1991-11-11 1994-02-27 Motorola Inc Method and apparatus for improving detection of data bits in a slow frequency hopping communication system
JPH05292063A (ja) * 1992-04-06 1993-11-05 Nippon Telegr & Teleph Corp <Ntt> スペクトラム拡散受信機
JP2802870B2 (ja) * 1993-03-10 1998-09-24 エヌ・ティ・ティ移動通信網株式会社 符号分割多重移動通信機及び符号分割多重移動通信のセル選択方法
US5539749A (en) * 1993-09-13 1996-07-23 Siemens Aktiengesellschaft Method for merging data streams

Also Published As

Publication number Publication date
EP0710425A1 (de) 1996-05-08
CN1156195C (zh) 2004-06-30
CN1283947A (zh) 2001-02-14
EP0710425B1 (de) 2004-11-24
CN1283946A (zh) 2001-02-14
CN1185899C (zh) 2005-01-19
US5920817A (en) 1999-07-06
WO1995032594A1 (en) 1995-11-30
CN1075335C (zh) 2001-11-21
JPH09508773A (ja) 1997-09-02
CN1129054A (zh) 1996-08-14
DE69533788T2 (de) 2005-12-22
CN1235436C (zh) 2006-01-04
CN1283945A (zh) 2001-02-14

Similar Documents

Publication Publication Date Title
DE69533788D1 (de) Sanftes überreichungsschema für zellulares mobiles funkkommunikationssystem
DE69123789T2 (de) Mobiles Funkkommunikationssystem
DE69122900D1 (de) Mobiles Funkkommunikationssystem
FI970663A (fi) Solukkomatkaviestinjärjestelmä
DE69219251D1 (de) Kombiniertes mobiles Funkkommunikationssystem
GB2293947B (en) Mobile radio communication system
DE69518051D1 (de) Mobiles Kommunikationsverfahren
IL131665A0 (en) Cellular communication system with mobile stations acting as relay stations
DE69732900D1 (de) Mobiles, tragbares, drahtloses kommunikationssystem
DE69634889D1 (de) Mobile funkkommunikationsanordnung
GB2326312B (en) Radio base stations for cellular mobile communication systems
DE3482963D1 (de) Zellulares mobiles funkfernsprechsystem.
DE69328892T2 (de) Zellulares Mobilfunksystem
DE69434503D1 (de) Mobiles Funk-Übermittlungssystem
DE69429029D1 (de) Mobiles Funk-Kommunikations-System
DE69729020D1 (de) Mobiles Kommunikationsendgerät
DE69529727D1 (de) Basisstation, mobilstation und funkkommunikationssystem
NO972745D0 (no) Celledelt mobilstasjonssystem
DE69433611D1 (de) Mobiles Funkkommunikationssystem
DE69323529D1 (de) Mobiles Funkkommunikationssystem
DE69708399T2 (de) Mobiles Kommunikationsystem mit verbesserter Antennenanordnung
HK1039239A1 (zh) 蜂窩無綫電通信系統
DE69619599T2 (de) Befestigungsanordnung für mobiles Funkgerät
DE69810843D1 (de) Mobilunterstütztes Weiterreichen für mobiles Funkkommunikationssystem
EP0440081A3 (en) Cellular mobile radio system

Legal Events

Date Code Title Description
8363 Opposition against the patent