TW200727645A - Method on setting the transceiver bandwidth of a radio communication system that can define a plurality of signal bandwidths - Google Patents

Method on setting the transceiver bandwidth of a radio communication system that can define a plurality of signal bandwidths

Info

Publication number
TW200727645A
TW200727645A TW095140169A TW95140169A TW200727645A TW 200727645 A TW200727645 A TW 200727645A TW 095140169 A TW095140169 A TW 095140169A TW 95140169 A TW95140169 A TW 95140169A TW 200727645 A TW200727645 A TW 200727645A
Authority
TW
Taiwan
Prior art keywords
communication system
radio communication
bandwidth
bandwidths
define
Prior art date
Application number
TW095140169A
Other languages
English (en)
Inventor
Kenichi Higuchi
Hiroyuki Atarashi
Mamoru Sawahashi
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of TW200727645A publication Critical patent/TW200727645A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
TW095140169A 2005-10-31 2006-10-31 Method on setting the transceiver bandwidth of a radio communication system that can define a plurality of signal bandwidths TW200727645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005317572A JP2007124578A (ja) 2005-10-31 2005-10-31 複数の信号帯域幅を定義する無線通信システムにおける送受信帯域幅設定方法、移動端末および基地局

Publications (1)

Publication Number Publication Date
TW200727645A true TW200727645A (en) 2007-07-16

Family

ID=38005961

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095140169A TW200727645A (en) 2005-10-31 2006-10-31 Method on setting the transceiver bandwidth of a radio communication system that can define a plurality of signal bandwidths

Country Status (7)

Country Link
US (2) US8626216B2 (zh)
EP (3) EP2757734B1 (zh)
JP (1) JP2007124578A (zh)
KR (1) KR101314750B1 (zh)
CN (1) CN101352060B (zh)
TW (1) TW200727645A (zh)
WO (1) WO2007052811A1 (zh)

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Also Published As

Publication number Publication date
WO2007052811A1 (ja) 2007-05-10
KR101314750B1 (ko) 2013-10-02
US8626216B2 (en) 2014-01-07
CN101352060A (zh) 2009-01-21
US20140056264A1 (en) 2014-02-27
US9185687B2 (en) 2015-11-10
KR20080065678A (ko) 2008-07-14
EP2757734A1 (en) 2014-07-23
US20090149129A2 (en) 2009-06-11
EP2757734B1 (en) 2017-10-11
EP2757735B1 (en) 2017-09-06
US20100112951A9 (en) 2010-05-06
EP1947877A1 (en) 2008-07-23
EP2757735A1 (en) 2014-07-23
EP1947877A4 (en) 2013-12-11
US20080318527A1 (en) 2008-12-25
CN101352060B (zh) 2012-02-22
JP2007124578A (ja) 2007-05-17

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