KR101205563B1 - 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템 - Google Patents

무선 통신 매체로의 액세스를 제어하는 방법 및 시스템 Download PDF

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Publication number
KR101205563B1
KR101205563B1 KR1020050074504A KR20050074504A KR101205563B1 KR 101205563 B1 KR101205563 B1 KR 101205563B1 KR 1020050074504 A KR1020050074504 A KR 1020050074504A KR 20050074504 A KR20050074504 A KR 20050074504A KR 101205563 B1 KR101205563 B1 KR 101205563B1
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KR20060050458A (ko
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슈디어 에이 그랜드히
아티 샨드라
조셉 에스 레비
카멜 엠 샤힌
스티븐 이 테리
엘닷 엠 제이라
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인터디지탈 테크날러지 코포레이션
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • 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
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
KR1020050074504A 2004-08-12 2005-08-12 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템 Expired - Fee Related KR101205563B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60132304P 2004-08-12 2004-08-12
US60/601,323 2004-08-12

Related Child Applications (3)

Application Number Title Priority Date Filing Date
KR20-2005-0023696U Division KR200401646Y1 (ko) 2004-08-12 2005-08-17 무선 통신 매체로의 액세스를 제어하는 시스템
KR1020100082533A Division KR101204576B1 (ko) 2004-08-12 2010-08-25 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120002624A Division KR101260196B1 (ko) 2004-08-12 2012-01-09 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템

Publications (2)

Publication Number Publication Date
KR20060050458A KR20060050458A (ko) 2006-05-19
KR101205563B1 true KR101205563B1 (ko) 2012-12-06

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KR1020050074504A Expired - Fee Related KR101205563B1 (ko) 2004-08-12 2005-08-12 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020100082533A Expired - Lifetime KR101204576B1 (ko) 2004-08-12 2010-08-25 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120002624A Expired - Fee Related KR101260196B1 (ko) 2004-08-12 2012-01-09 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120056990A Ceased KR20120081049A (ko) 2004-08-12 2012-05-29 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120114484A Active KR101359122B1 (ko) 2004-08-12 2012-10-15 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020130013955A Expired - Fee Related KR101359135B1 (ko) 2004-08-12 2013-02-07 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020140024683A Expired - Fee Related KR101539068B1 (ko) 2004-08-12 2014-02-28 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020150101693A Expired - Fee Related KR101585831B1 (ko) 2004-08-12 2015-07-17 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템

Family Applications After (7)

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KR1020100082533A Expired - Lifetime KR101204576B1 (ko) 2004-08-12 2010-08-25 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120002624A Expired - Fee Related KR101260196B1 (ko) 2004-08-12 2012-01-09 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120056990A Ceased KR20120081049A (ko) 2004-08-12 2012-05-29 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020120114484A Active KR101359122B1 (ko) 2004-08-12 2012-10-15 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020130013955A Expired - Fee Related KR101359135B1 (ko) 2004-08-12 2013-02-07 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020140024683A Expired - Fee Related KR101539068B1 (ko) 2004-08-12 2014-02-28 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템
KR1020150101693A Expired - Fee Related KR101585831B1 (ko) 2004-08-12 2015-07-17 무선 통신 매체로의 액세스를 제어하는 방법 및 시스템

Country Status (18)

Country Link
US (3) US8649322B2 (enExample)
EP (4) EP1782578B1 (enExample)
JP (8) JP5148275B2 (enExample)
KR (8) KR101205563B1 (enExample)
CN (3) CN101076971B (enExample)
AR (2) AR050840A1 (enExample)
AU (2) AU2005274003B2 (enExample)
BR (1) BRPI0515013A (enExample)
CA (1) CA2576833C (enExample)
DE (1) DE202005012728U1 (enExample)
GE (1) GEP20094867B (enExample)
IL (1) IL181221A (enExample)
MX (1) MX2007001704A (enExample)
MY (1) MY154987A (enExample)
NO (1) NO338830B1 (enExample)
SG (1) SG155198A1 (enExample)
TW (6) TWI475836B (enExample)
WO (1) WO2006020520A2 (enExample)

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