CN100542349C - 用于在移动通信系统中产生公共长码掩码的系统和方法 - Google Patents

用于在移动通信系统中产生公共长码掩码的系统和方法 Download PDF

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Publication number
CN100542349C
CN100542349C CNB2004800118510A CN200480011851A CN100542349C CN 100542349 C CN100542349 C CN 100542349C CN B2004800118510 A CNB2004800118510 A CN B2004800118510A CN 200480011851 A CN200480011851 A CN 200480011851A CN 100542349 C CN100542349 C CN 100542349C
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CN
China
Prior art keywords
plcm
portable terminal
value
base station
logic level
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
CNB2004800118510A
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English (en)
Chinese (zh)
Other versions
CN1784917A (zh
Inventor
安淙会
庆赞浩
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LG Electronics Inc
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LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN1784917A publication Critical patent/CN1784917A/zh
Application granted granted Critical
Publication of CN100542349C publication Critical patent/CN100542349C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB2004800118510A 2003-05-01 2004-04-30 用于在移动通信系统中产生公共长码掩码的系统和方法 Expired - Lifetime CN100542349C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20030028042 2003-05-01
KR1020030028042 2003-05-01
KR1020030028418 2003-05-03
KR1020030055373 2003-08-11

Publications (2)

Publication Number Publication Date
CN1784917A CN1784917A (zh) 2006-06-07
CN100542349C true CN100542349C (zh) 2009-09-16

Family

ID=36773891

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800118510A Expired - Lifetime CN100542349C (zh) 2003-05-01 2004-04-30 用于在移动通信系统中产生公共长码掩码的系统和方法

Country Status (2)

Country Link
KR (1) KR100504506B1 (ko)
CN (1) CN100542349C (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964678B1 (ko) * 2003-08-08 2010-06-22 엘지전자 주식회사 이동 통신 시스템에서의 퍼블릭 롱 코드 마스크를생성하는 방법

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
'Multi-carrier specification for spread spectrum systemsonGSM MAP 8MC-MAP) (lower layers air interface)' 3GPP2,. . 2000
'Multi-carrier specification for spread spectrum systemsonGSM MAP 8MC-MAP) (lower layers air interface)' 3GPP2,. . 2000 *

Also Published As

Publication number Publication date
CN1784917A (zh) 2006-06-07
KR20040094557A (ko) 2004-11-10
KR100504506B1 (ko) 2005-08-01

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CX01 Expiry of patent term

Granted publication date: 20090916

CX01 Expiry of patent term