WO2004045082A3 - Interoperabilite et coexistence entre deux systemes de communications disparates - Google Patents

Interoperabilite et coexistence entre deux systemes de communications disparates Download PDF

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Publication number
WO2004045082A3
WO2004045082A3 PCT/US2003/019852 US0319852W WO2004045082A3 WO 2004045082 A3 WO2004045082 A3 WO 2004045082A3 US 0319852 W US0319852 W US 0319852W WO 2004045082 A3 WO2004045082 A3 WO 2004045082A3
Authority
WO
WIPO (PCT)
Prior art keywords
ieee
bluetooth
coexistence
interoperability
communication systems
Prior art date
Application number
PCT/US2003/019852
Other languages
English (en)
Other versions
WO2004045082A2 (fr
Inventor
Roberto Calderon
Wilhelmus Diepstraten
John Macdonald
Ying Shen
Steven E Strauss
Original Assignee
Agere Systems 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
Priority claimed from US10/445,896 external-priority patent/US20040242159A1/en
Application filed by Agere Systems Inc filed Critical Agere Systems Inc
Priority to JP2005506692A priority Critical patent/JP2006521714A/ja
Priority to EP03811184A priority patent/EP1568164A4/fr
Publication of WO2004045082A2 publication Critical patent/WO2004045082A2/fr
Publication of WO2004045082A3 publication Critical patent/WO2004045082A3/fr

Links

Classifications

    • 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
    • H04W16/14—Spectrum sharing arrangements between different 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

L'invention concerne un émetteur-récepteur combiné IEEE 802.11 (WiFi) et Bluetooth, et un procédé de fonctionnement utilisant des signaux d'occupation pour surveiller le moment où des émissions de chaque type sont transmises ou reçues, et un signal de synchronisation pour synchroniser l'utilisation de fentes temporelles. Dans un mode de réalisation, une interface simple bifilaire établit une liaison avec des systèmes radio Bluetooth et IEEE 802.11. Dans un autre mode de réalisation, les services Bluetooth et IEEE 802.11 peuvent échanger des informations, notamment de programmation, de mode de fonctionnement, d'utilisation de canal et d'état de dispositif via une ressource partagée, telle qu'une mémoire appelée boîte aux lettres.
PCT/US2003/019852 2002-11-13 2003-06-25 Interoperabilite et coexistence entre deux systemes de communications disparates WO2004045082A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005506692A JP2006521714A (ja) 2002-11-13 2003-06-25 異質な２つの通信システム間の相互運用性および共存
EP03811184A EP1568164A4 (fr) 2002-11-13 2003-06-25 Interoperabilite et coexistence entre deux systemes de communications disparates

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42589402P 2002-11-13 2002-11-13
US60/425,894 2002-11-13
US10/445,896 2003-05-28
US10/445,896 US20040242159A1 (en) 2003-05-28 2003-05-28 Interoperability and coexistence between two disparate communication systems

Publications (2)

Publication Number Publication Date
WO2004045082A2 WO2004045082A2 (fr) 2004-05-27
WO2004045082A3 true WO2004045082A3 (fr) 2004-07-15

Family

ID=32314614

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/019852 WO2004045082A2 (fr) 2002-11-13 2003-06-25 Interoperabilite et coexistence entre deux systemes de communications disparates
PCT/US2003/036155 WO2004045092A1 (fr) 2002-11-13 2003-11-13 Interoperabilite et coexistence entre deux systemes de communications disparates

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2003/036155 WO2004045092A1 (fr) 2002-11-13 2003-11-13 Interoperabilite et coexistence entre deux systemes de communications disparates

Country Status (4)

Country Link
EP (1) EP1568164A4 (fr)
JP (1) JP2006521714A (fr)
AU (1) AU2003295486A1 (fr)
WO (2) WO2004045082A2 (fr)

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US7486932B2 (en) 2005-02-25 2009-02-03 Nokia Corporation Method and system for VoIP over WLAN to bluetooth headset using advanced eSCO scheduling
US7430400B2 (en) * 2005-03-28 2008-09-30 Microsoft Corporation WiFi collaboration method to reduce RF interference with wireless adapter
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US8310964B2 (en) * 2006-01-06 2012-11-13 Broadcom Corporation Enhanced 2-wire and 3-wire WLAN bluetooth coexistence solution
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US8244297B2 (en) * 2006-12-12 2012-08-14 Intel Corporation Preventing self-induced interference in dual-radio device
US7889756B2 (en) 2006-12-29 2011-02-15 Nokia Corporation Apparatus, methods and computer program products providing temporary link quality modification for multiradio control
US8228922B2 (en) * 2006-12-29 2012-07-24 Nokia Corporation Multiradio synchronization and scheduling control
US20080170558A1 (en) * 2007-01-15 2008-07-17 Nokia Corporation Techniques for transmission protection for wireless networks
JP4967756B2 (ja) * 2007-03-30 2012-07-04 富士通株式会社 無線通信装置
US8553612B2 (en) * 2007-10-05 2013-10-08 St-Ericsson Sa Coexistence of wireless personal area network and wireless local area network
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EP2436226B1 (fr) * 2009-05-29 2019-03-06 Nec Corporation Procédé de coordination d'appareils émetteurs/récepteurs sans fil d'un noeud de réseau, et noeud de réseau
JP5809131B2 (ja) * 2010-03-01 2015-11-10 レノボ・イノベーションズ・リミテッド（香港） 通信装置、通信制御方法、及び通信制御プログラム記憶媒体
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JP6713130B2 (ja) * 2015-11-19 2020-06-24 株式会社安川電機 ロボットシステム及びロボット制御方法
KR20210133792A (ko) * 2020-04-29 2021-11-08 삼성전자주식회사 주파수 대역을 공유하는 이종 통신 기술을 지원하는 전자 장치 및 그의 동작 방법

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Also Published As

Publication number Publication date
WO2004045082A2 (fr) 2004-05-27
WO2004045092A1 (fr) 2004-05-27
EP1568164A2 (fr) 2005-08-31
JP2006521714A (ja) 2006-09-21
AU2003295486A1 (en) 2004-06-03
EP1568164A4 (fr) 2010-01-06

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