WO2002054791A3 - Allocation of channel capacity by a master for direct communication between slaves in an ad-hoc wireless communication system - Google Patents

Allocation of channel capacity by a master for direct communication between slaves in an ad-hoc wireless communication system Download PDF

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Publication number
WO2002054791A3
WO2002054791A3 PCT/IB2001/002565 IB0102565W WO02054791A3 WO 2002054791 A3 WO2002054791 A3 WO 2002054791A3 IB 0102565 W IB0102565 W IB 0102565W WO 02054791 A3 WO02054791 A3 WO 02054791A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication system
master
slaves
allocation
channel capacity
Prior art date
Application number
PCT/IB2001/002565
Other languages
French (fr)
Other versions
WO2002054791A2 (en
Inventor
Juha Salokannel
Arto Palin
Jukka Reunamaki
Original Assignee
Nokia Corp
Nokia 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
Application filed by Nokia Corp, Nokia Inc filed Critical Nokia Corp
Priority to EP01272748A priority Critical patent/EP1348284A2/en
Priority to AU2002217362A priority patent/AU2002217362A1/en
Publication of WO2002054791A2 publication Critical patent/WO2002054791A2/en
Publication of WO2002054791A3 publication Critical patent/WO2002054791A3/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/18Interfaces between hierarchically similar devices between terminal devices

Abstract

Apparatus (28) an associated method, for facilitating inter-slave device communications in a radio communication system (10), such as a Bluetooth-compatible communication system. Channel allocations (36) to permit the effectuation of the communications between the slave devices (14) are controlled by a master device (12). Indications of the channel allocations are provided by the master device (12) to the slave devices (14), and thereafter, a radio link (22) is formed directly between the slave devices (14) and communications therebetween are effectuated.
PCT/IB2001/002565 2000-12-28 2001-12-18 Allocation of channel capacity by a master for direct communication between slaves in an ad-hoc wireless communication system WO2002054791A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01272748A EP1348284A2 (en) 2000-12-28 2001-12-18 Apparatus, and associated method, for allocating channel capacity in a wireless communication system
AU2002217362A AU2002217362A1 (en) 2000-12-28 2001-12-18 Allocation of channel capacity by a master for direct communication between slaves in an ad-hoc wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/752,425 2000-12-28
US09/752,425 US6823186B2 (en) 2000-12-28 2000-12-28 Apparatus, and associated method, for allocating channel capacity in a wireless communication system

Publications (2)

Publication Number Publication Date
WO2002054791A2 WO2002054791A2 (en) 2002-07-11
WO2002054791A3 true WO2002054791A3 (en) 2002-09-19

Family

ID=25026279

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/002565 WO2002054791A2 (en) 2000-12-28 2001-12-18 Allocation of channel capacity by a master for direct communication between slaves in an ad-hoc wireless communication system

Country Status (4)

Country Link
US (1) US6823186B2 (en)
EP (1) EP1348284A2 (en)
AU (1) AU2002217362A1 (en)
WO (1) WO2002054791A2 (en)

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KR100640327B1 (en) * 2003-11-24 2006-10-30 삼성전자주식회사 The Frame Structure and Data Transmission Method for Bridge Operation of WPAN
KR100579525B1 (en) * 2003-12-30 2006-05-15 삼성전자주식회사 Channel time allocation method in WPAN
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US9743266B2 (en) 2005-05-23 2017-08-22 Invention Science Fund I, Llc Device pairing via device to device contact
US7647023B2 (en) * 2005-06-10 2010-01-12 Broadcom Corporation Frequency separation for multiple bluetooth devices residing on a single platform
WO2007104008A2 (en) * 2006-03-09 2007-09-13 Spinwave Systems, Inc. Reducing interference in a hierarchical wireless sensor network
KR20080072493A (en) * 2007-02-02 2008-08-06 엘지전자 주식회사 Reducing at least one data transmission delay and/or method for transmitting data packet
US20080240146A1 (en) * 2007-03-27 2008-10-02 Harkirat Singh System and method for wireless communication of uncompressed video having data transmission on a secondary low rate channel
US8712483B2 (en) * 2007-12-11 2014-04-29 Sony Corporation Wake-up radio system
US8335203B2 (en) 2008-03-11 2012-12-18 Intel Corporation Systems and methods for polling for dynamic slot reservation
US8223739B2 (en) 2008-10-29 2012-07-17 Intel Corporation Method and apparatus of dynamic bandwidth management
KR101296021B1 (en) 2008-10-29 2013-08-12 노키아 코포레이션 Apparatus and method for dynamic communication resource allocation for device-to-device communications in a wireless communication system
US8780869B2 (en) * 2009-04-15 2014-07-15 Qualcomm Incorporated Method and apparatus for efficient association procedure
US8351406B2 (en) 2009-12-21 2013-01-08 Intel Corporation Techniques for dynamic resource allocation
US11314854B2 (en) 2011-12-30 2022-04-26 Bedrock Automation Platforms Inc. Image capture devices for a secure industrial control system
US9191203B2 (en) 2013-08-06 2015-11-17 Bedrock Automation Platforms Inc. Secure industrial control system
US9467297B2 (en) 2013-08-06 2016-10-11 Bedrock Automation Platforms Inc. Industrial control system redundant communications/control modules authentication
US11144630B2 (en) 2011-12-30 2021-10-12 Bedrock Automation Platforms Inc. Image capture devices for a secure industrial control system
US9600434B1 (en) 2011-12-30 2017-03-21 Bedrock Automation Platforms, Inc. Switch fabric having a serial communications interface and a parallel communications interface
US10834820B2 (en) 2013-08-06 2020-11-10 Bedrock Automation Platforms Inc. Industrial control system cable
US10834094B2 (en) 2013-08-06 2020-11-10 Bedrock Automation Platforms Inc. Operator action authentication in an industrial control system
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Also Published As

Publication number Publication date
US20020086678A1 (en) 2002-07-04
AU2002217362A1 (en) 2002-07-16
WO2002054791A2 (en) 2002-07-11
US6823186B2 (en) 2004-11-23
EP1348284A2 (en) 2003-10-01

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