ATE424703T1 - Vorrichtung zur verarbeitung des anruf- weiterreichens für ein telekommunikationssystem - Google Patents

Vorrichtung zur verarbeitung des anruf- weiterreichens für ein telekommunikationssystem

Info

Publication number
ATE424703T1
ATE424703T1 AT01303011T AT01303011T ATE424703T1 AT E424703 T1 ATE424703 T1 AT E424703T1 AT 01303011 T AT01303011 T AT 01303011T AT 01303011 T AT01303011 T AT 01303011T AT E424703 T1 ATE424703 T1 AT E424703T1
Authority
AT
Austria
Prior art keywords
processing device
transmission
telecommunications system
transfer processing
call transfer
Prior art date
Application number
AT01303011T
Other languages
English (en)
Inventor
Cheol Woo You
Jee Wong Seol
Young Hwan Kang
Original Assignee
Lg Electronics 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
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Application granted granted Critical
Publication of ATE424703T1 publication Critical patent/ATE424703T1/de

Links

Classifications

    • 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
    • H04B1/7073—Synchronisation aspects
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Transmitters (AREA)
AT01303011T 2000-03-29 2001-03-29 Vorrichtung zur verarbeitung des anruf- weiterreichens für ein telekommunikationssystem ATE424703T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000016173A KR100360251B1 (ko) 2000-03-29 2000-03-29 통신시스템의 핸드오프 처리장치 및 이동체 수신기

Publications (1)

Publication Number Publication Date
ATE424703T1 true ATE424703T1 (de) 2009-03-15

Family

ID=19659756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01303011T ATE424703T1 (de) 2000-03-29 2001-03-29 Vorrichtung zur verarbeitung des anruf- weiterreichens für ein telekommunikationssystem

Country Status (6)

Country Link
US (1) US7058003B2 (de)
EP (1) EP1139689B1 (de)
JP (1) JP4673991B2 (de)
KR (1) KR100360251B1 (de)
AT (1) ATE424703T1 (de)
DE (1) DE60137814D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7046719B2 (en) * 2001-03-08 2006-05-16 Motorola, Inc. Soft handoff between cellular systems employing different encoding rates
US6954504B2 (en) * 2002-10-25 2005-10-11 Qualcomm, Incorporated Method and system for code combining in a communication system
KR100511554B1 (ko) * 2003-09-02 2005-08-31 한국전자통신연구원 Ｏｆｄｍａ ｆｄｄ 기반 시스템에서의 순방향 채널 구성방법 및 순방향 채널 할당 방법
US7515565B2 (en) * 2005-05-09 2009-04-07 Kyocera Corporation Multiple source wireless communication system and method
US20080057954A1 (en) * 2006-08-30 2008-03-06 Motorola, Inc. Softer clustering of remote base antennas
EP1926332B1 (de) * 2006-11-24 2009-02-11 Alcatel Lucent Kommunikationsverfahren, Basisstation und Nutzerendgerät für ein drahtloses Kommunikationsnetz
KR101100226B1 (ko) 2008-09-05 2011-12-28 엘지전자 주식회사 무선 통신 시스템에서 프레임 송수신 방법
WO2010035969A2 (en) 2008-09-23 2010-04-01 Lg Electronics Inc. Apparatus and method of transmitting and recieving data in soft handoff of a wireless communication system
US8923216B2 (en) * 2009-07-30 2014-12-30 Qualcomm Incorporated Robust decoding of CoMP transmissions
US8953478B2 (en) 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US9754638B1 (en) * 2015-08-04 2017-09-05 Marvell International Ltd. Sense amplifier
US20190327072A1 (en) * 2018-04-20 2019-10-24 Gentex Corporation Trainable transmitter learn algorithm improvements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2280494A3 (de) * 1996-04-26 2011-12-07 AT & T Corp. Verfahren und Vorrichtung zur Datenübertragung mit mehreren Sendeantennen
US5907582A (en) 1997-08-11 1999-05-25 Orbital Sciences Corporation System for turbo-coded satellite digital audio broadcasting
US6437714B1 (en) * 1998-04-18 2002-08-20 Samsung Electronics, Co., Ltd. Channel encoding device and method for communication system
US5978365A (en) * 1998-07-07 1999-11-02 Orbital Sciences Corporation Communications system handoff operation combining turbo coding and soft handoff techniques
FI981575A7 (fi) * 1998-07-08 2000-01-09 Nokia Corp Menetelmä ja järjestelmä digitaalisen signaalin siirtämiseksi
US6334197B1 (en) * 1998-08-17 2001-12-25 Hughes Electronics Corporation Turbo code interleaver with near optimal performance
JP2000068863A (ja) * 1998-08-19 2000-03-03 Fujitsu Ltd 符号化装置及びその方法
JP2000068862A (ja) * 1998-08-19 2000-03-03 Fujitsu Ltd 誤り訂正符号化装置
US6292918B1 (en) * 1998-11-05 2001-09-18 Qualcomm Incorporated Efficient iterative decoding
US6304991B1 (en) * 1998-12-04 2001-10-16 Qualcomm Incorporated Turbo code interleaver using linear congruential sequence
US6308294B1 (en) * 1999-11-17 2001-10-23 Motorola, Inc. Adaptive hybrid ARQ using turbo code structure

Also Published As

Publication number Publication date
JP2001326603A (ja) 2001-11-22
KR100360251B1 (ko) 2002-11-08
EP1139689A3 (de) 2003-09-17
JP4673991B2 (ja) 2011-04-20
US7058003B2 (en) 2006-06-06
EP1139689A2 (de) 2001-10-04
DE60137814D1 (de) 2009-04-16
US20020039356A1 (en) 2002-04-04
KR20010093518A (ko) 2001-10-29
EP1139689B1 (de) 2009-03-04

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