AT373912T - Rettungsbake - Google Patents

Rettungsbake

Info

Publication number
AT373912T
AT373912T AT02703569T AT02703569T AT373912T AT 373912 T AT373912 T AT 373912T AT 02703569 T AT02703569 T AT 02703569T AT 02703569 T AT02703569 T AT 02703569T AT 373912 T AT373912 T AT 373912T
Authority
AT
Austria
Prior art keywords
rettungsbake
Prior art date
Application number
AT02703569T
Other languages
German (de)
Inventor
Christian Zechlin
Thomas Block
Original Assignee
Nokia Corp
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 filed Critical Nokia Corp
Priority to PCT/EP2002/000639 priority Critical patent/WO2003061215A1/en
Publication of AT373912T publication Critical patent/AT373912T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/7156Arrangements for sequence synchronisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/7156Arrangements for sequence synchronisation
    • H04B2001/71566Tracking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/0635Clock or time synchronisation in a network
    • H04J3/0638Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658Clock or time synchronisation among packet nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00Arrangements for synchronising receiver with transmitter
    • H04L7/04Speed or phase control by synchronisation signals
    • H04L7/041Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042Detectors therefor, e.g. correlators, state machines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/04Scheduled or contention-free access
    • H04W74/06Scheduled or contention-free access using polling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/10Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT]
    • Y02D70/14Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT] in Institute of Electrical and Electronics Engineers [IEEE] networks
    • Y02D70/144Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT] in Institute of Electrical and Electronics Engineers [IEEE] networks in Bluetooth and Wireless Personal Area Networks [WPAN]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/40According to the transmission technology
AT02703569T 2002-01-15 2002-01-15 Rettungsbake AT373912T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/000639 WO2003061215A1 (en) 2002-01-15 2002-01-15 Rescue beacon

Publications (1)

Publication Number Publication Date
AT373912T true AT373912T (en) 2007-10-15

Family

ID=8164794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02703569T AT373912T (en) 2002-01-15 2002-01-15 Rettungsbake

Country Status (8)

Country Link
US (1) US7483677B2 (en)
EP (1) EP1466447B1 (en)
KR (1) KR100862954B1 (en)
CN (1) CN100348002C (en)
AT (1) AT373912T (en)
AU (1) AU2002237286A1 (en)
DE (1) DE60222587T2 (en)
WO (1) WO2003061215A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003318917A (en) * 2002-04-26 2003-11-07 Sony Corp Wireless communication system, wireless communication terminal, and method for participating in wireless communication system
EP1536599A1 (en) 2003-11-26 2005-06-01 STMicroelectronics Belgium N.V. Scheduling poll packets in bluetooth sniff mode
EP1548994B1 (en) 2003-11-26 2012-06-27 ST-Ericsson SA Bluetooth polling with fewer poll packets
EP1646249A1 (en) * 2004-10-08 2006-04-12 Dialog Semiconductor GmbH Single chip stereo image pick-up system with dual array design
TWI300913B (en) * 2005-02-04 2008-09-11
KR100713145B1 (en) * 2005-02-18 2007-05-02 삼성전자주식회사 Method for forming power efficient network
US7647023B2 (en) * 2005-06-10 2010-01-12 Broadcom Corporation Frequency separation for multiple bluetooth devices residing on a single platform
US20070268875A1 (en) * 2006-05-16 2007-11-22 Integrated System Solution Corp. Role exchange method for Bluetooth system
EP2187580B1 (en) * 2008-11-18 2013-01-16 Alcatel Lucent Method for scheduling packets of a plurality of flows and system for carrying out the method
US8989667B2 (en) * 2012-03-28 2015-03-24 Debanjan Mukherjee Apparatus and methods for a bandwidth efficient scheduler
US9406206B2 (en) * 2014-09-05 2016-08-02 Verizon Patent And Licensing Inc. Data display for signaling aid in emergency and disaster situations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021811A (en) * 1988-06-09 1990-01-08 Nec Corp Light beam homogenizer and formation thereof
US5517499A (en) * 1992-05-28 1996-05-14 Telefonaktiebolaget Lm Ericsson Method and an arrangement for synchronizing two or more communication networks of the time multiplex type
US5872820A (en) * 1996-09-30 1999-02-16 Intel Corporation Synchronization in TDMA systems in a non-realtime fashion
US6570857B1 (en) 1998-01-13 2003-05-27 Telefonaktiebolaget L M Ericsson Central multiple access control for frequency hopping radio networks
GB2342018B (en) * 1998-09-24 2003-11-05 Nokia Corp Communication network
US6993049B2 (en) 2000-06-26 2006-01-31 Koninklijke Philips Electronics N.V. Communication system

Also Published As

Publication number Publication date
US20050118950A1 (en) 2005-06-02
DE60222587T2 (en) 2008-06-19
WO2003061215A1 (en) 2003-07-24
US7483677B2 (en) 2009-01-27
CN100348002C (en) 2007-11-07
CN1615616A (en) 2005-05-11
EP1466447A1 (en) 2004-10-13
EP1466447B1 (en) 2007-09-19
KR20040071301A (en) 2004-08-11
AU2002237286A1 (en) 2003-07-30
DE60222587D1 (en) 2007-10-31
KR100862954B1 (en) 2008-10-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties