KR101219827B1 - 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체 - Google Patents

무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체 Download PDF

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KR101219827B1
KR101219827B1 KR1020067007744A KR20067007744A KR101219827B1 KR 101219827 B1 KR101219827 B1 KR 101219827B1 KR 1020067007744 A KR1020067007744 A KR 1020067007744A KR 20067007744 A KR20067007744 A KR 20067007744A KR 101219827 B1 KR101219827 B1 KR 101219827B1
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KR20060095762A (ko
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가즈유끼 사꼬다
히데끼 미와미
겐조 니시까와
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소니 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0894—Packet rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04W28/22—Negotiating communication rate
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
KR1020067007744A 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체 Expired - Fee Related KR101219827B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2003364231 2003-10-24
JPJP-P-2003-00364231 2003-10-24
JPJP-P-2004-00203627 2004-07-09
JP2004203627 2004-07-09
US10/916,596 2004-08-12
US10/916,596 US8274961B2 (en) 2003-10-24 2004-08-12 Apparatus and associated methodology of adjusting a RTS/CTS transmission protocol
JPJP-P-2004-00300675 2004-10-14
JP2004300675A JP2006050519A (ja) 2003-10-24 2004-10-14 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
PCT/JP2004/015962 WO2005041467A2 (en) 2003-10-24 2004-10-21 Wireless communication system, wireless communication device and wireless communication method, and computer program

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR1020127025878A Division KR101280191B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체
KR1020117010177A Division KR101125955B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 기록 매체

Publications (2)

Publication Number Publication Date
KR20060095762A KR20060095762A (ko) 2006-09-01
KR101219827B1 true KR101219827B1 (ko) 2013-01-09

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Application Number Title Priority Date Filing Date
KR1020067007744A Expired - Fee Related KR101219827B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체
KR1020117010177A Expired - Fee Related KR101125955B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 기록 매체
KR1020127025878A Expired - Fee Related KR101280191B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020117010177A Expired - Fee Related KR101125955B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 기록 매체
KR1020127025878A Expired - Fee Related KR101280191B1 (ko) 2003-10-24 2004-10-21 무선 통신 시스템, 무선 통신 장치 및 무선 통신 방법과 컴퓨터 판독 가능 기록 매체

Country Status (8)

Country Link
US (2) US8428041B2 (https=)
EP (4) EP2034652B1 (https=)
JP (1) JP2006050519A (https=)
KR (3) KR101219827B1 (https=)
CN (2) CN101674157B (https=)
DE (1) DE602004027071D1 (https=)
SG (2) SG140588A1 (https=)
WO (1) WO2005041467A2 (https=)

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