DE69939038D1 - Mobilkommunikationssystem und -netz - Google Patents

Mobilkommunikationssystem und -netz

Info

Publication number
DE69939038D1
DE69939038D1 DE69939038T DE69939038T DE69939038D1 DE 69939038 D1 DE69939038 D1 DE 69939038D1 DE 69939038 T DE69939038 T DE 69939038T DE 69939038 T DE69939038 T DE 69939038T DE 69939038 D1 DE69939038 D1 DE 69939038D1
Authority
DE
Germany
Prior art keywords
network
communication system
mobile communication
mobile
communication
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
DE69939038T
Other languages
English (en)
Inventor
Masahiko Yahagi
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.)
NEC Corp
Original Assignee
NEC Corp
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
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69939038D1 publication Critical patent/DE69939038D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69939038T 1998-07-06 1999-07-01 Mobilkommunikationssystem und -netz Expired - Lifetime DE69939038D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20427298 1998-07-06
JP1408199A JP3042521B2 (ja) 1998-07-06 1999-01-22 移動通信システムおよび移動通信方法

Publications (1)

Publication Number Publication Date
DE69939038D1 true DE69939038D1 (de) 2008-08-14

Family

ID=26349978

Family Applications (3)

Application Number Title Priority Date Filing Date
DE1999633340 Expired - Lifetime DE69933340T2 (de) 1998-07-06 1999-07-01 Zugriffsverfahren für CDMA Mobilkommunikationssystem
DE69939038T Expired - Lifetime DE69939038D1 (de) 1998-07-06 1999-07-01 Mobilkommunikationssystem und -netz
DE69940226T Expired - Lifetime DE69940226D1 (de) 1998-07-06 1999-07-01 CDMA Kommunikationssystem mit mobilem Endgerät, das einen für das Endgerät spezifischen Diffusionskode verwendet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1999633340 Expired - Lifetime DE69933340T2 (de) 1998-07-06 1999-07-01 Zugriffsverfahren für CDMA Mobilkommunikationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69940226T Expired - Lifetime DE69940226D1 (de) 1998-07-06 1999-07-01 CDMA Kommunikationssystem mit mobilem Endgerät, das einen für das Endgerät spezifischen Diffusionskode verwendet

Country Status (7)

Country Link
US (1) US6477159B1 (de)
EP (3) EP1628500B1 (de)
JP (1) JP3042521B2 (de)
KR (1) KR100356122B1 (de)
CN (1) CN1103535C (de)
BR (1) BR9903117A (de)
DE (3) DE69933340T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000341193A (ja) * 1999-05-25 2000-12-08 Nec Corp 移動通信システム
JP3945118B2 (ja) 2000-03-21 2007-07-18 いすゞ自動車株式会社 セレクティブクラッチの制御装置
JP2001260693A (ja) 2000-03-21 2001-09-26 Isuzu Motors Ltd セレクティブクラッチの制御装置
US7224741B1 (en) * 2000-07-24 2007-05-29 Zion Hadad System and method for cellular communications
US20020193135A1 (en) * 2000-10-31 2002-12-19 Takayuki Nakano Mobile station apparatus and handover method
JP3983994B2 (ja) * 2001-04-13 2007-09-26 株式会社日立製作所 無線伝送システム及びその伝送装置
US8160020B2 (en) 2001-06-25 2012-04-17 Airvana Network Solutions, Inc. Radio network control
US8195187B2 (en) 2001-06-25 2012-06-05 Airvana Network Solutions, Inc. Radio network control
JP2003087842A (ja) 2001-09-13 2003-03-20 Nec Corp 符号分割多元接続通信システムにおけるハンドオーバ方法、及びそのシステム
US7577836B2 (en) * 2004-01-16 2009-08-18 Verizon Business Global Llc Method and system for secured wireless data transmission to and from a remote device
FR2887717A1 (fr) * 2005-06-22 2006-12-29 Orange France Sa Procede de creation d'un terminal eclate entre un terminal de base et des equipements connectes en serie
US8099504B2 (en) 2005-06-24 2012-01-17 Airvana Network Solutions, Inc. Preserving sessions in a wireless network
US7751835B2 (en) 2005-10-04 2010-07-06 Airvana, Inc. Non-circular paging areas
US8619702B2 (en) 2005-12-16 2013-12-31 Ericsson Evdo Inc. Radio network control
US8145221B2 (en) 2005-12-16 2012-03-27 Airvana Network Solutions, Inc. Radio network communication
US8094630B2 (en) 2005-12-16 2012-01-10 Airvana Network Solutions, Inc. Radio frequency dragging prevention
US8085696B2 (en) 2006-07-14 2011-12-27 Airvana Networks Solutions, Inc. Dynamic modification of route update protocols
US8843638B2 (en) 2007-12-13 2014-09-23 Ericsson Evdo Inc. Handing off active connections
JP5565413B2 (ja) 2009-08-07 2014-08-06 日本電気株式会社 移動通信システム、基地局、上位装置、通信方法、プログラム
JP2011103509A (ja) * 2009-11-10 2011-05-26 Nec Engineering Ltd データ通信システム
CN102447519A (zh) * 2010-09-28 2012-05-09 韩国电子通信研究院 数字多媒体广播的发送方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268361A (en) * 1991-06-07 1993-12-07 Sri International Hydroxyazido derivatives and related compounds as renin inhibitors
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
CN1060005C (zh) * 1993-10-13 2000-12-27 Ntt移动通信网株式会社 移动通信中的无线链路交换方法
US5673259A (en) 1995-05-17 1997-09-30 Qualcomm Incorporated Random access communications channel for data services
US5907813A (en) * 1995-11-30 1999-05-25 Qualcomm Incorporated Signal acquisition in a wireless communication system by transmitting repeated access probes from a terminal to a hub
JP3369063B2 (ja) * 1996-10-18 2003-01-20 松下電器産業株式会社 移動通信端末
JP3019061B2 (ja) * 1997-06-27 2000-03-13 日本電気株式会社 移動通信システム及びその無線回線制御方法

Also Published As

Publication number Publication date
CN1103535C (zh) 2003-03-19
EP0971554A2 (de) 2000-01-12
JP2000083274A (ja) 2000-03-21
KR100356122B1 (ko) 2002-10-19
US6477159B1 (en) 2002-11-05
DE69940226D1 (de) 2009-02-12
EP1628500B1 (de) 2008-12-31
JP3042521B2 (ja) 2000-05-15
KR20000011510A (ko) 2000-02-25
BR9903117A (pt) 2000-03-08
EP1628500A2 (de) 2006-02-22
EP0971554B1 (de) 2006-09-27
EP1667483A3 (de) 2006-07-26
CN1241886A (zh) 2000-01-19
DE69933340D1 (de) 2006-11-09
EP1667483B1 (de) 2008-07-02
EP0971554A3 (de) 2000-08-23
EP1628500A3 (de) 2006-06-07
DE69933340T2 (de) 2007-05-16
EP1667483A2 (de) 2006-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition