KR100950744B1 - 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템 - Google Patents

코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템 Download PDF

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Publication number
KR100950744B1
KR100950744B1 KR1020087022469A KR20087022469A KR100950744B1 KR 100950744 B1 KR100950744 B1 KR 100950744B1 KR 1020087022469 A KR1020087022469 A KR 1020087022469A KR 20087022469 A KR20087022469 A KR 20087022469A KR 100950744 B1 KR100950744 B1 KR 100950744B1
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South Korea
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interference
timeslot
time slot
ues
uplink
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Korean (ko)
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KR20080088667A (ko
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중-린 판
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인터디지탈 테크날러지 코포레이션
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    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • 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
    • H04W28/04—Error control
    • 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
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020087022469A 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템 Expired - Fee Related KR100950744B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31333601P 2001-08-17 2001-08-17
US60/313,336 2001-08-17
US10/003,487 2001-11-01
US10/003,487 US6591109B2 (en) 2001-08-17 2001-11-01 Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020087006512A Division KR20080040001A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020097004886A Division KR20090033278A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템

Publications (2)

Publication Number Publication Date
KR20080088667A KR20080088667A (ko) 2008-10-02
KR100950744B1 true KR100950744B1 (ko) 2010-04-05

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Family Applications (7)

Application Number Title Priority Date Filing Date
KR1020087022469A Expired - Fee Related KR100950744B1 (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020047002340A Expired - Fee Related KR100639137B1 (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020107008547A Withdrawn KR20100063803A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020097004886A Withdrawn KR20090033278A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020097020543A Withdrawn KR20090122271A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020087006512A Withdrawn KR20080040001A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020057016159A Expired - Fee Related KR100990464B1 (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템

Family Applications After (6)

Application Number Title Priority Date Filing Date
KR1020047002340A Expired - Fee Related KR100639137B1 (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020107008547A Withdrawn KR20100063803A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020097004886A Withdrawn KR20090033278A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020097020543A Withdrawn KR20090122271A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신 시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020087006512A Withdrawn KR20080040001A (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템
KR1020057016159A Expired - Fee Related KR100990464B1 (ko) 2001-08-17 2002-08-13 코드 분할 다중 접속을 이용한 시분할 이중 통신시스템에서 간섭을 저감시키기 위한 방법 및 시스템

Country Status (9)

Country Link
US (6) US6591109B2 (cg-RX-API-DMAC7.html)
EP (1) EP1417849A4 (cg-RX-API-DMAC7.html)
JP (2) JP4012505B2 (cg-RX-API-DMAC7.html)
KR (7) KR100950744B1 (cg-RX-API-DMAC7.html)
CN (1) CN100380992C (cg-RX-API-DMAC7.html)
CA (1) CA2457310A1 (cg-RX-API-DMAC7.html)
MX (1) MXPA04001501A (cg-RX-API-DMAC7.html)
TW (5) TWI234352B (cg-RX-API-DMAC7.html)
WO (1) WO2003017696A1 (cg-RX-API-DMAC7.html)

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