WO2004045082A3 - Interoperability and coexistence between two disparate communication systems - Google Patents

Interoperability and coexistence between two disparate communication systems 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
French (fr)
Other versions
WO2004045082A2 (en
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 EP03811184A priority Critical patent/EP1568164A4/en
Priority to JP2005506692A priority patent/JP2006521714A/en
Publication of WO2004045082A2 publication Critical patent/WO2004045082A2/en
Publication of WO2004045082A3 publication Critical patent/WO2004045082A3/en

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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

Combined IEEE 802.11 (WiFi) and Bluetooth transceiver and method of operation employing busy signals to monitor when transmissions of each type are being transmitted or received, and employing a synchronizing signal to synchronize the use of time slots. In one embodiment, a simple two-­wire interface is exposed linking Bluetooth and IEEE 802.11 radio systems. In another embodiment, the Bluetooth and IEEE 802.11 services can exchange information including scheduling, mode of operation, channel usage and device state via a shared resource such as a memory, referred to as a 'mailbox'.
PCT/US2003/019852 2002-11-13 2003-06-25 Interoperability and coexistence between two disparate communication systems WO2004045082A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03811184A EP1568164A4 (en) 2002-11-13 2003-06-25 Interoperability and coexistence between two disparate communication systems
JP2005506692A JP2006521714A (en) 2002-11-13 2003-06-25 Interoperability and coexistence between two disparate communication systems

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 (en) 2004-05-27
WO2004045082A3 true WO2004045082A3 (en) 2004-07-15

Family

ID=32314614

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/019852 WO2004045082A2 (en) 2002-11-13 2003-06-25 Interoperability and coexistence between two disparate communication systems
PCT/US2003/036155 WO2004045092A1 (en) 2002-11-13 2003-11-13 Interoperability and co-existence between two disparate communication systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2003/036155 WO2004045092A1 (en) 2002-11-13 2003-11-13 Interoperability and co-existence between two disparate communication systems

Country Status (4)

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

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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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US8180363B2 (en) * 2005-11-15 2012-05-15 Sony Computer Entertainment Inc. Communication apparatus preventing communication interference
EP1952662A4 (en) * 2005-11-24 2012-11-07 Nokia Corp Methodology, module, terminal, and system enabling scheduled operation of a radio frequency identification (rfid) subsystem and a wireless communication subsystem
US8310964B2 (en) 2006-01-06 2012-11-13 Broadcom Corporation Enhanced 2-wire and 3-wire WLAN bluetooth coexistence solution
US7634321B2 (en) 2006-03-10 2009-12-15 Nokia Corporation Method and apparatus for multiradio control in a lightning detection device
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US20080139212A1 (en) * 2006-12-07 2008-06-12 Motorola, Inc. Apparatus and method for interoperation of various radio links with a piconet link in a wireless device
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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
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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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US8902917B2 (en) 2009-05-29 2014-12-02 Nec Europe, Ltd. Method for coordination of wireless transceivers of a network node and network node
WO2011108379A1 (en) * 2010-03-01 2011-09-09 日本電気株式会社 Communication apparatus, communication control method, and communication control program memory medium
US8537799B2 (en) * 2010-12-31 2013-09-17 Qualcomm Incorporated Coexistence mechanism for collocated WLAN and WWAN communication devices
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US9578649B2 (en) 2011-01-20 2017-02-21 Qualcomm Incorporated Method and apparatus to facilitate support for multi-radio coexistence
US8971813B2 (en) 2011-04-26 2015-03-03 Broadcom Corporation Method and apparatus for avoiding in-device interference
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US20130242780A1 (en) * 2012-03-16 2013-09-19 Qualcomm Incorporated Virtual gap patterns with multi-radio coexistence for protected measurements
US9264209B2 (en) * 2014-01-07 2016-02-16 Google Inc. Method and control circuitry for performing full-duplex wireless communication
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Also Published As

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

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