CN1299457C - 异步码分多址通信系统的符号映射及信道化装置 - Google Patents

异步码分多址通信系统的符号映射及信道化装置 Download PDF

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Publication number
CN1299457C
CN1299457C CNB031365477A CN03136547A CN1299457C CN 1299457 C CN1299457 C CN 1299457C CN B031365477 A CNB031365477 A CN B031365477A CN 03136547 A CN03136547 A CN 03136547A CN 1299457 C CN1299457 C CN 1299457C
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Expired - Fee Related
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CNB031365477A
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Chinese (zh)
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CN1492613A (zh
Inventor
张锡一
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Inspur LG Digital Mobile Communications Co Ltd
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LG Electronics China Research and Development Center Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H04J13/20—Allocation of orthogonal codes having an orthogonal variable spreading factor [OVSF]
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB031365477A 2002-10-26 2003-05-23 异步码分多址通信系统的符号映射及信道化装置 Expired - Fee Related CN1299457C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2002-0065687A KR100511294B1 (ko) 2002-10-26 2002-10-26 비동기 코드분할 다중접속 통신 시스템의 심벌 매핑 및채널화 장치
KR0065687/2002 2002-10-26

Publications (2)

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CN1492613A CN1492613A (zh) 2004-04-28
CN1299457C true CN1299457C (zh) 2007-02-07

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CNB031365477A Expired - Fee Related CN1299457C (zh) 2002-10-26 2003-05-23 异步码分多址通信系统的符号映射及信道化装置

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KR (1) KR100511294B1 (ko)
CN (1) CN1299457C (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100511299B1 (ko) * 2002-12-13 2005-08-31 엘지전자 주식회사 이동 통신 시스템의 데이터 심볼 맵핑 및 확산 장치
CN111769845B (zh) * 2020-06-30 2022-03-22 电子科技大学 一种加权叠加信道化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1337798A (zh) * 2001-09-03 2002-02-27 信息产业部电信传输研究所 正交可变扩频因子码的一种分配方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396649B1 (ko) * 1999-11-16 2003-09-02 엘지전자 주식회사 가변 길이 정보에 대한 배직교 코딩의 최적 코드 맵핑 방법
IT1314345B1 (it) * 1999-12-30 2002-12-09 Telit Mobile Terminals Spa Generatore programmibile per la generazione di codici ortogonali afattore di spreading variabile per sistemi di comunicazione a
DE10004873A1 (de) * 2000-02-04 2001-08-23 Infineon Technologies Ag Verfahren und Vorrichtung zur Erzeugung von OVSF-Codeworten
US7248698B2 (en) * 2001-04-06 2007-07-24 Interdigital Technology Corporation System for generating pseudorandom sequences

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1337798A (zh) * 2001-09-03 2002-02-27 信息产业部电信传输研究所 正交可变扩频因子码的一种分配方法

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Publication number Publication date
KR20040036482A (ko) 2004-04-30
CN1492613A (zh) 2004-04-28
KR100511294B1 (ko) 2005-08-31

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Termination date: 20140523