EP2011252A4 - A chime-in protocol for channel access - Google Patents

A chime-in protocol for channel access

Info

Publication number
EP2011252A4
EP2011252A4 EP07753332A EP07753332A EP2011252A4 EP 2011252 A4 EP2011252 A4 EP 2011252A4 EP 07753332 A EP07753332 A EP 07753332A EP 07753332 A EP07753332 A EP 07753332A EP 2011252 A4 EP2011252 A4 EP 2011252A4
Authority
EP
European Patent Office
Prior art keywords
chime
protocol
channel access
access
channel
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.)
Withdrawn
Application number
EP07753332A
Other languages
German (de)
French (fr)
Other versions
EP2011252A2 (en
Inventor
Edward C Gerhardt
William R Highsmith
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.)
Investors Life Insurance Corp
Original Assignee
Investors Life Insurance 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 Investors Life Insurance Corp filed Critical Investors Life Insurance Corp
Publication of EP2011252A2 publication Critical patent/EP2011252A2/en
Publication of EP2011252A4 publication Critical patent/EP2011252A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
EP07753332A 2006-03-20 2007-03-16 A chime-in protocol for channel access Withdrawn EP2011252A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78410506P 2006-03-20 2006-03-20
PCT/US2007/006697 WO2007109169A2 (en) 2006-03-20 2007-03-16 A chime-in protocol for channel access

Publications (2)

Publication Number Publication Date
EP2011252A2 EP2011252A2 (en) 2009-01-07
EP2011252A4 true EP2011252A4 (en) 2011-11-30

Family

ID=38522999

Family Applications (4)

Application Number Title Priority Date Filing Date
EP07752772A Withdrawn EP2002567A4 (en) 2006-03-20 2007-03-09 Smart frequency-hopping control mechanism for mitigating against triggering silent radio squelch circuits by sub-channel transmissions from spectral reuse transceiver
EP07752756A Withdrawn EP1999870A4 (en) 2006-03-20 2007-03-09 Spectral reuse transceiver-based aggregation of disjoint, relatively narrow bandwidth (voice) channel segments of radio spectrum for wideband rf communication applications
EP07753332A Withdrawn EP2011252A4 (en) 2006-03-20 2007-03-16 A chime-in protocol for channel access
EP07753333A Withdrawn EP2005654A4 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP07752772A Withdrawn EP2002567A4 (en) 2006-03-20 2007-03-09 Smart frequency-hopping control mechanism for mitigating against triggering silent radio squelch circuits by sub-channel transmissions from spectral reuse transceiver
EP07752756A Withdrawn EP1999870A4 (en) 2006-03-20 2007-03-09 Spectral reuse transceiver-based aggregation of disjoint, relatively narrow bandwidth (voice) channel segments of radio spectrum for wideband rf communication applications

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07753333A Withdrawn EP2005654A4 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map

Country Status (5)

Country Link
EP (4) EP2002567A4 (en)
CN (4) CN101507157A (en)
AU (6) AU2007227708A1 (en)
CA (4) CA2647022A1 (en)
WO (2) WO2007109170A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7146176B2 (en) 2000-06-13 2006-12-05 Shared Spectrum Company System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference
US7409010B2 (en) 2003-06-10 2008-08-05 Shared Spectrum Company Method and system for transmitting signals with reduced spurious emissions
US8155649B2 (en) 2006-05-12 2012-04-10 Shared Spectrum Company Method and system for classifying communication signals in a dynamic spectrum access system
US8997170B2 (en) 2006-12-29 2015-03-31 Shared Spectrum Company Method and device for policy-based control of radio
US8184653B2 (en) 2007-08-15 2012-05-22 Shared Spectrum Company Systems and methods for a cognitive radio having adaptable characteristics
US8027249B2 (en) 2006-10-18 2011-09-27 Shared Spectrum Company Methods for using a detector to monitor and detect channel occupancy
US8326313B2 (en) 2006-05-12 2012-12-04 Shared Spectrum Company Method and system for dynamic spectrum access using detection periods
US8055204B2 (en) 2007-08-15 2011-11-08 Shared Spectrum Company Methods for detecting and classifying signals transmitted over a radio frequency spectrum
US7564816B2 (en) 2006-05-12 2009-07-21 Shared Spectrum Company Method and system for determining spectrum availability within a network
US9538388B2 (en) 2006-05-12 2017-01-03 Shared Spectrum Company Method and system for dynamic spectrum access
US8818283B2 (en) 2008-08-19 2014-08-26 Shared Spectrum Company Method and system for dynamic spectrum access using specialty detectors and improved networking
FR2969436A1 (en) * 2010-12-21 2012-06-22 France Telecom PROTECTION AGAINST THE DETECTION OF ALERT SIGNALS
US10159073B2 (en) * 2015-07-20 2018-12-18 Rockwell Collins, Inc. Systems and method for adaptive frequency management utilizing multiple frequency sets
CN113424486B (en) * 2019-04-01 2022-12-30 华为技术有限公司 Frequency hopping method and device of multi-hop network

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037106A1 (en) * 1998-01-13 1999-07-22 Telefonaktiebolaget Lm Ericsson (Publ) Central multiple access control for frequency hopping radio networks
WO1999049687A2 (en) * 1998-03-26 1999-09-30 Koninklijke Philips Electronics N.V. Communication network with improved access protocol
US6094426A (en) * 1997-05-05 2000-07-25 Nokia Mobile Phones Limited Method for scheduling packet data transmission
WO2004054280A2 (en) * 2002-12-10 2004-06-24 Data Flow Systems, Inc. Radio communication system employing spectral reuse transceivers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578815A (en) * 1983-12-07 1986-03-25 Motorola, Inc. Wide area coverage radio communication system and method
US4872205A (en) * 1987-08-21 1989-10-03 American Telephone And Telegraph Company Radio communication system having autonomously selected transmission frequencies
US5199109A (en) * 1989-10-26 1993-03-30 Uniden Multi channel scanning receiver with improved signal strength detecting circuitry
US5323447A (en) * 1991-11-01 1994-06-21 At&T Bell Laboratories Apparatus and method for modifying a frequency hopping sequence of a cordless telephone operating in a frequency hopping system
US6246713B1 (en) * 1998-06-08 2001-06-12 Telefonaktiebolaget Lm Ericsson (Publ) Frequency-hopping in a bandwidth-on-demand system
US6304756B1 (en) * 1998-11-04 2001-10-16 Legerity, Inc. Channel arbitration between handset and base station in a cordless telephone system
US6252910B1 (en) * 1998-11-11 2001-06-26 Comspace Corporation Bandwidth efficient QAM on a TDM-FDM system for wireless communications
US6301481B1 (en) * 1998-12-28 2001-10-09 Nortel Networks Limited Optimum MACA-based channel allocation for TDMA call setup
US6483814B1 (en) * 1999-08-25 2002-11-19 Hrl Laboratories, Llc Channel-adaptive radio modem
US20030054827A1 (en) * 2000-09-11 2003-03-20 Schmidl Timothy M. Wireless communication channel selection using passive interference avoidance techniques
US7236511B2 (en) * 2001-01-16 2007-06-26 Texas Instruments Incorporated Structured adaptive frequency hopping
US7085249B2 (en) * 2001-12-14 2006-08-01 Nortel Networks Limited Dynamic QoS for integrated voice and data CDMA/1XRTT networks
KR100965660B1 (en) * 2004-03-05 2010-06-24 삼성전자주식회사 Apparatus to ranging channel allocate and transmit/receive raging signal in a broadband wireless communication system and method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094426A (en) * 1997-05-05 2000-07-25 Nokia Mobile Phones Limited Method for scheduling packet data transmission
WO1999037106A1 (en) * 1998-01-13 1999-07-22 Telefonaktiebolaget Lm Ericsson (Publ) Central multiple access control for frequency hopping radio networks
WO1999049687A2 (en) * 1998-03-26 1999-09-30 Koninklijke Philips Electronics N.V. Communication network with improved access protocol
WO2004054280A2 (en) * 2002-12-10 2004-06-24 Data Flow Systems, Inc. Radio communication system employing spectral reuse transceivers

Also Published As

Publication number Publication date
EP2005654A4 (en) 2011-03-09
CN101507157A (en) 2009-08-12
CN101461189A (en) 2009-06-17
WO2007109169A9 (en) 2009-01-08
EP2011252A2 (en) 2009-01-07
EP1999870A2 (en) 2008-12-10
CA2645424A1 (en) 2007-09-27
AU2011250678A1 (en) 2011-12-01
AU2007227708A1 (en) 2007-09-27
EP1999870A4 (en) 2011-09-14
AU2007227452A1 (en) 2007-09-27
AU2007227711A1 (en) 2007-09-27
CA2647022A1 (en) 2007-09-27
EP2005654A2 (en) 2008-12-24
WO2007109170A3 (en) 2008-10-09
AU2007227451A1 (en) 2007-09-27
CN101507146A (en) 2009-08-12
CA2647023A1 (en) 2007-09-27
EP2002567A4 (en) 2011-08-17
EP2002567A2 (en) 2008-12-17
CN101502024A (en) 2009-08-05
WO2007109169A3 (en) 2008-11-27
WO2007109170A2 (en) 2007-09-27
AU2011250677A1 (en) 2011-12-01
WO2007109169A2 (en) 2007-09-27
CA2646736A1 (en) 2007-09-27

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Legal Events

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AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DATA FLOW SYSTEMS, INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ADAPT4 LLC

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: INVESTORS LIFE INSURANCE CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20111028

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 72/04 20090101ALI20111024BHEP

Ipc: H04L 5/00 20060101ALI20111024BHEP

Ipc: H04B 1/715 20110101ALI20111024BHEP

Ipc: H04J 11/00 20060101ALI20111024BHEP

Ipc: H04W 74/00 20090101ALI20111024BHEP

Ipc: H04L 12/54 20060101ALI20111024BHEP

Ipc: H04L 12/28 20060101AFI20111024BHEP

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