HK1097126A1 - Interference cancellation in wireless relaying networks - Google Patents

Interference cancellation in wireless relaying networks

Info

Publication number
HK1097126A1
HK1097126A1 HK07101650.2A HK07101650A HK1097126A1 HK 1097126 A1 HK1097126 A1 HK 1097126A1 HK 07101650 A HK07101650 A HK 07101650A HK 1097126 A1 HK1097126 A1 HK 1097126A1
Authority
HK
Hong Kong
Prior art keywords
interference cancellation
wireless relaying
relaying networks
networks
wireless
Prior art date
Application number
HK07101650.2A
Other languages
English (en)
Inventor
Peter Larsson
Niklas Johansson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HK1097126A1 publication Critical patent/HK1097126A1/xx

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • 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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15592—Adapting at the relay station communication parameters for supporting cooperative relaying, i.e. transmission of the same data via direct - and relayed path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • 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
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
HK07101650.2A 2003-05-15 2007-02-12 Interference cancellation in wireless relaying networks HK1097126A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47042503P 2003-05-15 2003-05-15
PCT/SE2004/000633 WO2004102891A1 (en) 2003-05-15 2004-04-26 Interference cancellation in wireless relaying networks

Publications (1)

Publication Number Publication Date
HK1097126A1 true HK1097126A1 (en) 2007-06-15

Family

ID=33452397

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07101650.2A HK1097126A1 (en) 2003-05-15 2007-02-12 Interference cancellation in wireless relaying networks

Country Status (12)

Country Link
US (1) US7336930B2 (pt)
EP (1) EP1625697B1 (pt)
JP (1) JP4771952B2 (pt)
KR (1) KR100712344B1 (pt)
CN (1) CN1826761B (pt)
BR (1) BRPI0410212B8 (pt)
ES (1) ES2395561T3 (pt)
HK (1) HK1097126A1 (pt)
PL (1) PL1625697T3 (pt)
RU (1) RU2340094C2 (pt)
WO (1) WO2004102891A1 (pt)
ZA (1) ZA200507981B (pt)

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KR20200027200A (ko) 2018-09-04 2020-03-12 김완수 홉 카운트를 고려한, 무선 멀티홉 네트워크에서 데이터 패킷을 전송하는 방법
KR20200027206A (ko) 2018-09-04 2020-03-12 넥서스텍(주) 무선 멀티 홉 네트워크에서의 게이트웨이 선택 방법
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Publication number Publication date
CN1826761A (zh) 2006-08-30
ZA200507981B (en) 2007-04-25
JP4771952B2 (ja) 2011-09-14
RU2005139137A (ru) 2006-05-10
KR20060018848A (ko) 2006-03-02
CN1826761B (zh) 2010-09-29
BRPI0410212A (pt) 2006-05-09
KR100712344B1 (ko) 2007-05-02
WO2004102891A1 (en) 2004-11-25
ES2395561T3 (es) 2013-02-13
PL1625697T3 (pl) 2013-03-29
JP2007515843A (ja) 2007-06-14
EP1625697B1 (en) 2012-10-03
BRPI0410212B1 (pt) 2017-11-14
RU2340094C2 (ru) 2008-11-27
US20060229017A1 (en) 2006-10-12
US7336930B2 (en) 2008-02-26
BRPI0410212B8 (pt) 2018-09-04
EP1625697A1 (en) 2006-02-15

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