DE602005001603D1 - Drahtlose Kommunikation zwischen einem Zugriffspunkt und mehreren Vorrichtungen - Google Patents

Drahtlose Kommunikation zwischen einem Zugriffspunkt und mehreren Vorrichtungen

Info

Publication number
DE602005001603D1
DE602005001603D1 DE602005001603T DE602005001603T DE602005001603D1 DE 602005001603 D1 DE602005001603 D1 DE 602005001603D1 DE 602005001603 T DE602005001603 T DE 602005001603T DE 602005001603 T DE602005001603 T DE 602005001603T DE 602005001603 D1 DE602005001603 D1 DE 602005001603D1
Authority
DE
Germany
Prior art keywords
wireless communication
access point
multiple devices
devices
access
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005001603T
Other languages
English (en)
Other versions
DE602005001603T2 (de
Inventor
Hamid Reza Karimi
Alexandr Kuzminskiy
Kin K Leung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35610213&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005001603(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE602005001603D1 publication Critical patent/DE602005001603D1/de
Application granted granted Critical
Publication of DE602005001603T2 publication Critical patent/DE602005001603T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
DE602005001603T 2004-11-24 2005-11-15 Drahtlose Kommunikation zwischen einem Zugriffspunkt und mehreren Vorrichtungen Active DE602005001603T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/996,617 US7512096B2 (en) 2004-11-24 2004-11-24 Communicating data between an access point and multiple wireless devices over a link
US996617 2004-11-24

Publications (2)

Publication Number Publication Date
DE602005001603D1 true DE602005001603D1 (de) 2007-08-23
DE602005001603T2 DE602005001603T2 (de) 2008-04-10

Family

ID=35610213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001603T Active DE602005001603T2 (de) 2004-11-24 2005-11-15 Drahtlose Kommunikation zwischen einem Zugriffspunkt und mehreren Vorrichtungen

Country Status (6)

Country Link
US (1) US7512096B2 (de)
EP (1) EP1662712B1 (de)
JP (1) JP5160736B2 (de)
KR (1) KR101239211B1 (de)
CN (1) CN1780180B (de)
DE (1) DE602005001603T2 (de)

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US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
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US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US7672400B2 (en) * 2005-12-29 2010-03-02 Celeno Communications (Israel) Ltd. Method of secure WLAN communication
US9071435B2 (en) 2005-12-29 2015-06-30 Celeno Communications Ltd. System and method for tuning transmission parameters in multi-user multiple-input-multiple-output systems with aged and noisy channel estimation
US20070153760A1 (en) * 2005-12-29 2007-07-05 Nir Shapira Method, apparatus and system of spatial division multiple access communication in a wireless local area network
US7751353B2 (en) 2005-12-29 2010-07-06 Celeno Communications (Israel) Ltd. Device, system and method of securing wireless communication
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US8811369B2 (en) * 2006-01-11 2014-08-19 Qualcomm Incorporated Methods and apparatus for supporting multiple communications modes of operation
US8498237B2 (en) 2006-01-11 2013-07-30 Qualcomm Incorporated Methods and apparatus for communicating device capability and/or setup information
JP4899637B2 (ja) * 2006-05-29 2012-03-21 株式会社日立製作所 無線通信システムおよび無線通信方法
US8095175B2 (en) * 2006-10-26 2012-01-10 Mcmaster University WLAN-to-WWAN handover methods and apparatus using a WLAN support node having a WWAN interface
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JP4869402B2 (ja) * 2007-08-31 2012-02-08 富士通株式会社 無線アクセス方法及びその装置
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KR101764888B1 (ko) * 2010-02-16 2017-08-16 한국전자통신연구원 광대역 근거리 무선 통신 장치 및 방법
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CN103780290B (zh) 2012-10-23 2018-11-06 华为技术有限公司 一种联合数据信号收发方法和设备
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Also Published As

Publication number Publication date
JP2006148919A (ja) 2006-06-08
KR101239211B1 (ko) 2013-03-06
EP1662712B1 (de) 2007-07-11
EP1662712A1 (de) 2006-05-31
KR20060058045A (ko) 2006-05-29
DE602005001603T2 (de) 2008-04-10
JP5160736B2 (ja) 2013-03-13
US7512096B2 (en) 2009-03-31
US20060109814A1 (en) 2006-05-25
CN1780180A (zh) 2006-05-31
CN1780180B (zh) 2011-11-09

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