KR100948218B1 - 무선 통신 시스템 - Google Patents

무선 통신 시스템 Download PDF

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Publication number
KR100948218B1
KR100948218B1 KR1020057005412A KR20057005412A KR100948218B1 KR 100948218 B1 KR100948218 B1 KR 100948218B1 KR 1020057005412 A KR1020057005412 A KR 1020057005412A KR 20057005412 A KR20057005412 A KR 20057005412A KR 100948218 B1 KR100948218 B1 KR 100948218B1
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South Korea
Prior art keywords
beacon
transmission
data
main
information
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Expired - Fee Related
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KR1020057005412A
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English (en)
Korean (ko)
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KR20050047547A (ko
Inventor
구니오 후꾸다
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소니 주식회사
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Publication of KR20050047547A publication Critical patent/KR20050047547A/ko
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    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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]

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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)
KR1020057005412A 2002-09-30 2003-09-17 무선 통신 시스템 Expired - Fee Related KR100948218B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002286885A JP3846715B2 (ja) 2002-09-30 2002-09-30 無線通信システム
JPJP-P-2002-00286885 2002-09-30

Publications (2)

Publication Number Publication Date
KR20050047547A KR20050047547A (ko) 2005-05-20
KR100948218B1 true KR100948218B1 (ko) 2010-03-18

Family

ID=32063583

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057005412A Expired - Fee Related KR100948218B1 (ko) 2002-09-30 2003-09-17 무선 통신 시스템

Country Status (6)

Country Link
US (1) US7412250B2 (enExample)
EP (1) EP1548984B1 (enExample)
JP (1) JP3846715B2 (enExample)
KR (1) KR100948218B1 (enExample)
CN (1) CN100379214C (enExample)
WO (1) WO2004032423A1 (enExample)

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JP4786970B2 (ja) * 2005-08-26 2011-10-05 株式会社日立製作所 無線ｌａｎにおける実時間信号優先方式および無線ｌａｎにおけるアクセスポイント
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KR100845889B1 (ko) * 2006-11-13 2008-07-14 삼성전자주식회사 무선 근거리 네트워크의 비콘 병합 장치 및 그 방법
US7796987B2 (en) * 2007-02-14 2010-09-14 Research In Motion Limited Apparatus, and associated method, for synchronizing a mobile station with a radio network
US8150414B2 (en) * 2007-07-06 2012-04-03 Samsung Electronics Co., Ltd. Method for maintaining the continuing existence of NPD in IEEE 802.22.1 operation
US8767631B2 (en) 2007-09-25 2014-07-01 Samsung Electronics Co., Ltd. Method and system for alternate wireless channel selection for uplink and downlink data communication
US20120002551A1 (en) * 2007-10-25 2012-01-05 Siemens Aktiengesellschaft Communication Method, System and Network Nodes in a Low Power Communication Network
CN101420280A (zh) * 2007-10-25 2009-04-29 西门子公司 一种低功率通信网络中的通信方法、系统及网络节点
US8054819B2 (en) 2007-12-06 2011-11-08 Harris Corporation System and method for setting a data rate in TDMA communications
JP5280444B2 (ja) * 2008-06-30 2013-09-04 パナソニック株式会社 無線通信装置、端末、システム、プログラム、集積回路、及び方法
US8145134B2 (en) * 2008-07-22 2012-03-27 At&T Intellectual Property I, L.P. Wireless microphone beacon
MX2011011046A (es) * 2009-04-24 2011-11-02 Sharp Kk Sistema de comunicacion inalambrica, dispositivo de comunicacion inalambrica, y metodo de comunicacion inalambrica.
US9155103B2 (en) * 2009-06-01 2015-10-06 Qualcomm Incorporated Coexistence manager for controlling operation of multiple radios
US9185718B2 (en) * 2009-06-29 2015-11-10 Qualcomm Incorporated Centralized coexistence manager for controlling operation of multiple radios
US9161232B2 (en) * 2009-06-29 2015-10-13 Qualcomm Incorporated Decentralized coexistence manager for controlling operation of multiple radios
US20110007680A1 (en) * 2009-07-09 2011-01-13 Qualcomm Incorporated Sleep mode design for coexistence manager
US9135197B2 (en) * 2009-07-29 2015-09-15 Qualcomm Incorporated Asynchronous interface for multi-radio coexistence manager
US9185719B2 (en) * 2009-08-18 2015-11-10 Qualcomm Incorporated Method and apparatus for mapping applications to radios in a wireless communication device
US8903314B2 (en) * 2009-10-29 2014-12-02 Qualcomm Incorporated Bluetooth introduction sequence that replaces frequencies unusable due to other wireless technology co-resident on a bluetooth-capable device
JP5470652B2 (ja) * 2009-12-25 2014-04-16 独立行政法人情報通信研究機構 無線通信システム、干渉防止方法
US9130656B2 (en) 2010-10-13 2015-09-08 Qualcomm Incorporated Multi-radio coexistence
WO2012124339A1 (ja) * 2011-03-17 2012-09-20 パナソニック株式会社 制御装置、端末装置、及び、通信システム
US9392561B2 (en) * 2012-03-23 2016-07-12 Lg Electronics Inc. Uplink signal transmission method and station device, and uplink signal receiving method and access point device
US9226251B2 (en) * 2012-11-30 2015-12-29 Qualcomm Incorporated Systems and methods for optimization of synchronization message transmission intervals in a peer-to-peer network
WO2015045061A1 (ja) * 2013-09-26 2015-04-02 富士通株式会社 無線通信システム、無線端末、無線基地局、及び、制御方法
JP5892151B2 (ja) * 2013-12-18 2016-03-23 カシオ計算機株式会社 無線通信装置、無線通信システム、無線通信方法、プログラム、及びペリフェラル
US9287925B2 (en) 2014-01-10 2016-03-15 General Electric Company Systems and methods for frequency hopping in wireless communication systems
CN106550376B (zh) * 2015-09-17 2020-06-26 杭州华为企业通信技术有限公司 一种终端唤醒方法以及装置
JP6573391B2 (ja) * 2015-10-07 2019-09-11 キヤノン株式会社 無線通信装置、無線通信方法、およびプログラム
US11929935B2 (en) * 2021-02-26 2024-03-12 Landis+Gyr Technology, Inc. Systems and methods to maintain time synchronization between networked devices

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US5513210A (en) 1994-12-05 1996-04-30 Motorola, Inc. Method for controlling channel access priorities in a frequency hopping local area network
US20010010689A1 (en) 2000-01-20 2001-08-02 Awater Geert Arnout Interoperability for bluetooth/IEEE 802.11
EP1134935B1 (en) 2000-03-17 2008-11-05 Symbol Technologies, Inc. Wireless local area network with plural RF ports

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JP3629077B2 (ja) * 1995-12-08 2005-03-16 富士通株式会社 無線通信システム，無線通信システム用基地局および間欠電源投入型移動局
FI106331B (fi) * 1998-04-30 2001-01-15 Nokia Mobile Phones Ltd Menetelmä ja laitteisto joutokehysten käytön ohjaamiseksi
US6519460B1 (en) * 1999-05-10 2003-02-11 Telefonaktiebolaget Lm Ericsson Resource management in uncoordinated frequency hopping system
JP4374725B2 (ja) 1999-09-22 2009-12-02 パナソニック株式会社 通信方法及び通信局
WO2002005491A1 (en) * 2000-07-07 2002-01-17 Telefonaktiebolaget Lm Ericsson A central unit in a shared lan system for centralized control and distributed control
US7058074B2 (en) * 2000-11-01 2006-06-06 Texas Instruments Incorporated Unified channel access for supporting quality of service (QoS) in a local area network
US7251232B1 (en) * 2000-11-22 2007-07-31 Cisco Technology, Inc. Point-controlled contention arbitration in multiple access wireless LANs
JP3803026B2 (ja) * 2000-12-28 2006-08-02 クラリオン株式会社 無線通信システム
US7058059B1 (en) * 2001-02-20 2006-06-06 At&T Corp. Layer-2 IP networking method and apparatus for mobile hosts
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US7151945B2 (en) * 2002-03-29 2006-12-19 Cisco Systems Wireless Networking (Australia) Pty Limited Method and apparatus for clock synchronization in a wireless network

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US5513210A (en) 1994-12-05 1996-04-30 Motorola, Inc. Method for controlling channel access priorities in a frequency hopping local area network
US20010010689A1 (en) 2000-01-20 2001-08-02 Awater Geert Arnout Interoperability for bluetooth/IEEE 802.11
EP1134935B1 (en) 2000-03-17 2008-11-05 Symbol Technologies, Inc. Wireless local area network with plural RF ports

Also Published As

Publication number Publication date
EP1548984B1 (en) 2011-08-24
JP2004128654A (ja) 2004-04-22
JP3846715B2 (ja) 2006-11-15
KR20050047547A (ko) 2005-05-20
US7412250B2 (en) 2008-08-12
EP1548984A4 (en) 2010-04-14
CN100379214C (zh) 2008-04-02
US20060030362A1 (en) 2006-02-09
EP1548984A1 (en) 2005-06-29
WO2004032423A1 (ja) 2004-04-15
CN1701564A (zh) 2005-11-23

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