KR100509407B1 - 시스템간 소프트 핸드오프 - Google Patents

시스템간 소프트 핸드오프 Download PDF

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Publication number
KR100509407B1
KR100509407B1 KR10-1999-7009810A KR19997009810A KR100509407B1 KR 100509407 B1 KR100509407 B1 KR 100509407B1 KR 19997009810 A KR19997009810 A KR 19997009810A KR 100509407 B1 KR100509407 B1 KR 100509407B1
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KR
South Korea
Prior art keywords
cellular system
soft handoff
cellular
queue length
frame rate
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 - Fee Related
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KR10-1999-7009810A
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English (en)
Korean (ko)
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KR20010020222A (ko
Inventor
벤더폴이.
지브토니엘.
칼미가디
이쿠오-천
류더수잔느엠.
모한티비브후피.
오팅거로버트씨.
퀵로이에프.
스타츠윅스티븐피.
써튼토드
탄기라라벤카트
지브노암에이
Original Assignee
퀄컴 인코포레이티드
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Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20010020222A publication Critical patent/KR20010020222A/ko
Application granted granted Critical
Publication of KR100509407B1 publication Critical patent/KR100509407B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
KR10-1999-7009810A 1997-04-29 1998-04-29 시스템간 소프트 핸드오프 Expired - Fee Related KR100509407B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8/845,944 1997-04-29
US08/845,944 US6002933A (en) 1997-04-29 1997-04-29 Inter-system soft handoff
US08/845,944 1997-04-29
PCT/US1998/008368 WO1998049858A1 (en) 1997-04-29 1998-04-29 A cellular telephone system and a method of conducting an inter-system soft handoff

Publications (2)

Publication Number Publication Date
KR20010020222A KR20010020222A (ko) 2001-03-15
KR100509407B1 true KR100509407B1 (ko) 2005-08-22

Family

ID=25296492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1999-7009810A Expired - Fee Related KR100509407B1 (ko) 1997-04-29 1998-04-29 시스템간 소프트 핸드오프

Country Status (9)

Country Link
US (2) US6002933A (enExample)
EP (1) EP0979584B1 (enExample)
JP (1) JP4031054B2 (enExample)
KR (1) KR100509407B1 (enExample)
CN (3) CN1147196C (enExample)
AT (1) ATE305708T1 (enExample)
AU (1) AU7258298A (enExample)
DE (1) DE69831738T2 (enExample)
WO (1) WO1998049858A1 (enExample)

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US7953411B1 (en) * 2004-06-09 2011-05-31 Zte (Usa) Inc. Virtual soft hand over in OFDM and OFDMA wireless communication network
KR100460009B1 (ko) * 2004-06-23 2004-12-04 엔에이치엔(주) 이미지 리소스를 로딩하는 방법 및 이미지 리소스 로딩시스템
US7978827B1 (en) 2004-06-30 2011-07-12 Avaya Inc. Automatic configuration of call handling based on end-user needs and characteristics
ATE434361T1 (de) 2004-11-03 2009-07-15 Nokia Corp Inter-system-weiterreichung eines mobilen endgeräts, das mit einem ersten und zweiten funkzugangsnetz betreibbar ist
GB2437343B (en) 2006-04-21 2008-04-23 Motorola Inc Handover between radio networks
US7617337B1 (en) 2007-02-06 2009-11-10 Avaya Inc. VoIP quality tradeoff system
KR100912629B1 (ko) 2007-05-03 2009-08-17 노키아 코포레이션 제1 및 제2 무선접속망들과 함께 동작 가능한 이동 단말의시스템간 핸드오버
US20090129272A1 (en) * 2007-11-20 2009-05-21 Motorola, Inc. Method and apparatus to control data rate in a wireless communication system
EP2241135B1 (en) * 2008-02-08 2017-03-01 Telefonaktiebolaget LM Ericsson (publ) Method and node in a communications network
US8218751B2 (en) 2008-09-29 2012-07-10 Avaya Inc. Method and apparatus for identifying and eliminating the source of background noise in multi-party teleconferences
CN104618165B (zh) * 2015-02-13 2018-04-13 上海小蚁科技有限公司 一种网络评估方法及装置
CN106547563B (zh) * 2016-11-14 2020-03-31 海能达通信股份有限公司 对讲机中操作功能的实现方法、装置和对讲机终端
EP3358708A1 (en) * 2017-02-03 2018-08-08 ABB Schweiz AG A photovoltaic inverter having an improved communication arrangement with a remote computerised system

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Also Published As

Publication number Publication date
WO1998049858A1 (en) 1998-11-05
KR20010020222A (ko) 2001-03-15
EP0979584A1 (en) 2000-02-16
JP4031054B2 (ja) 2008-01-09
CN1893727B (zh) 2011-01-19
CN1147196C (zh) 2004-04-21
US20020132622A1 (en) 2002-09-19
US6002933A (en) 1999-12-14
JP2001523418A (ja) 2001-11-20
HK1026798A1 (en) 2000-12-22
AU7258298A (en) 1998-11-24
EP0979584B1 (en) 2005-09-28
DE69831738T2 (de) 2006-07-06
DE69831738D1 (de) 2005-11-03
CN1893727A (zh) 2007-01-10
ATE305708T1 (de) 2005-10-15
CN1259262A (zh) 2000-07-05
CN1311708C (zh) 2007-04-18
CN1510962A (zh) 2004-07-07

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