[go: up one dir, main page]

WO2007109170A3 - Techniques for generating and using a reservation map - Google Patents

Techniques for generating and using a reservation map Download PDF

Info

Publication number
WO2007109170A3
WO2007109170A3 PCT/US2007/006698 US2007006698W WO2007109170A3 WO 2007109170 A3 WO2007109170 A3 WO 2007109170A3 US 2007006698 W US2007006698 W US 2007006698W WO 2007109170 A3 WO2007109170 A3 WO 2007109170A3
Authority
WO
WIPO (PCT)
Prior art keywords
channels
stations
map
reservation map
network
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.)
Ceased
Application number
PCT/US2007/006698
Other languages
French (fr)
Other versions
WO2007109170A2 (en
Inventor
William R Highsmith
Edward C Gerhardt
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.)
Data Flow Systems Inc
Original Assignee
Data Flow 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
Application filed by Data Flow Systems Inc filed Critical Data Flow Systems Inc
Priority to EP07753333A priority Critical patent/EP2005654A4/en
Priority to CA002646736A priority patent/CA2646736A1/en
Priority to AU2007227452A priority patent/AU2007227452A1/en
Publication of WO2007109170A2 publication Critical patent/WO2007109170A2/en
Anticipated expiration legal-status Critical
Publication of WO2007109170A3 publication Critical patent/WO2007109170A3/en
Ceased 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)

Abstract

A method of allocation transmission channels of a frequency band to has each of a plurality of remote stations monitor all channels of the frequency band in its area for the presence of transmissions from stations nol~ part of the network. Each remote station transmits its clear channel list to a master station that aggregates the clear channel list into a reservation map, or map of channels that are clear to all stations in the network. The master station then transmits the reservation map to all stations of the network. The individual stations use the channels of the reservation map to transmit information to the master station. Preferably transmission is accomplished using frequency hopping using a set of channels selected from the reservation map.
PCT/US2007/006698 2006-03-20 2007-03-16 Techniques for generating and using a reservation map Ceased WO2007109170A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07753333A EP2005654A4 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map
CA002646736A CA2646736A1 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map
AU2007227452A AU2007227452A1 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78410506P 2006-03-20 2006-03-20
US60/784,105 2006-03-20

Publications (2)

Publication Number Publication Date
WO2007109170A2 WO2007109170A2 (en) 2007-09-27
WO2007109170A3 true WO2007109170A3 (en) 2008-10-09

Family

ID=38522999

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/006697 Ceased WO2007109169A2 (en) 2006-03-20 2007-03-16 A chime-in protocol for channel access
PCT/US2007/006698 Ceased WO2007109170A2 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map

Family Applications Before (1)

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

Country Status (5)

Country Link
EP (4) EP1999870A4 (en)
CN (4) CN101507146A (en)
AU (6) AU2007227711A1 (en)
CA (4) CA2647023A1 (en)
WO (2) WO2007109169A2 (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
US9538388B2 (en) 2006-05-12 2017-01-03 Shared Spectrum Company Method and system for dynamic spectrum access
US8055204B2 (en) 2007-08-15 2011-11-08 Shared Spectrum Company Methods for detecting and classifying signals transmitted over a radio frequency spectrum
US8326313B2 (en) 2006-05-12 2012-12-04 Shared Spectrum Company Method and system for dynamic spectrum access using detection periods
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
US8155649B2 (en) 2006-05-12 2012-04-10 Shared Spectrum Company Method and system for classifying communication signals in a dynamic spectrum access system
US7564816B2 (en) 2006-05-12 2009-07-21 Shared Spectrum Company Method and system for determining spectrum availability within a network
US8997170B2 (en) 2006-12-29 2015-03-31 Shared Spectrum Company Method and device for policy-based control of radio
EP2319260A2 (en) 2008-08-19 2011-05-11 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
WO2020199069A1 (en) * 2019-04-01 2020-10-08 华为技术有限公司 Frequency hopping method and device for multi-hop network

Citations (2)

* 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
US6304756B1 (en) * 1998-11-04 2001-10-16 Legerity, Inc. Channel arbitration between handset and base station in a cordless telephone system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6091717A (en) * 1997-05-05 2000-07-18 Nokia Mobile Phones Limited Method for scheduling packet data transmission
US6570857B1 (en) * 1998-01-13 2003-05-27 Telefonaktiebolaget L M Ericsson Central multiple access control for frequency hopping radio networks
DE69932007T2 (en) * 1998-03-26 2007-07-12 Koninklijke Philips Electronics N.V. Communication network with improved access protocol
US6246713B1 (en) * 1998-06-08 2001-06-12 Telefonaktiebolaget Lm Ericsson (Publ) Frequency-hopping in a bandwidth-on-demand 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
CA2509362A1 (en) * 2002-12-10 2004-06-24 Data Flow Systems, Inc. Radio communication system employing spectral reuse transceivers
KR100965660B1 (en) * 2004-03-05 2010-06-24 삼성전자주식회사 Ranging channel allocation and ranging signal transmission / reception apparatus and method in broadband wireless communication system

Patent Citations (2)

* 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
US6304756B1 (en) * 1998-11-04 2001-10-16 Legerity, Inc. Channel arbitration between handset and base station in a cordless telephone system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2005654A4 *

Also Published As

Publication number Publication date
CN101502024A (en) 2009-08-05
CA2646736A1 (en) 2007-09-27
AU2011250677A1 (en) 2011-12-01
EP2002567A4 (en) 2011-08-17
AU2007227451A1 (en) 2007-09-27
WO2007109169A2 (en) 2007-09-27
EP2002567A2 (en) 2008-12-17
WO2007109170A2 (en) 2007-09-27
WO2007109169A3 (en) 2008-11-27
AU2011250678A1 (en) 2011-12-01
WO2007109169A9 (en) 2009-01-08
EP1999870A4 (en) 2011-09-14
CA2647023A1 (en) 2007-09-27
EP1999870A2 (en) 2008-12-10
AU2007227452A1 (en) 2007-09-27
EP2011252A4 (en) 2011-11-30
AU2007227711A1 (en) 2007-09-27
EP2005654A4 (en) 2011-03-09
EP2005654A2 (en) 2008-12-24
CN101507146A (en) 2009-08-12
EP2011252A2 (en) 2009-01-07
CN101507157A (en) 2009-08-12
CA2645424A1 (en) 2007-09-27
CA2647022A1 (en) 2007-09-27
AU2007227708A1 (en) 2007-09-27
CN101461189A (en) 2009-06-17

Similar Documents

Publication Publication Date Title
WO2007109170A3 (en) Techniques for generating and using a reservation map
WO2009045069A3 (en) Optimizing transmission for broadcast multicast service
WO2010135281A3 (en) Security system and method for wireless communication within a vehicle
WO2007034428A3 (en) Real time peer to peer network
WO2013022254A3 (en) Method and apparatus for transmitting and receiving frame on the basis of frequency selection transmission
WO2009013648A3 (en) Method and apparatus for providing system information
WO2013022294A3 (en) Method and apparatus for dynamic frequency selection in wireless local area network system
WO2012118325A3 (en) Apparatus and method for reducing peak to average power ratio (papr) in broadcasting communication system
TW200737798A (en) Base station, communication terminal, transmission method and reception method
TW200738006A (en) Base station, mobile station, and communication method
WO2011043616A3 (en) Method and apparatus for transmitting and receiving multi-user control channels in a wireless communication system with multiple antennas
WO2006130257A3 (en) Wireless communication system and related methods
WO2006062652A3 (en) Broadband wireless communications systems and methods using multiple non-contiguous frequency bands/segments
WO2011018557A3 (en) Method and apparatus for managing interference handling overhead
WO2009099303A3 (en) Method of transmitting and receiving a radio channel
WO2012036456A3 (en) Method and device for uplink resource allocation
WO2010080271A3 (en) Power management for wireless networks
WO2009155016A3 (en) Coexistence and incumbent protection in a cognitive radio network
WO2008151252A3 (en) Distributed scheduling of transmission resources
WO2008098073A3 (en) Reservation request improvements
WO2012134140A3 (en) Method for deciding resource-specific transmission mode in wireless communication system and apparatus for same
WO2012067430A3 (en) Method and apparatus for providing control information
WO2014039380A3 (en) Dynamic enabling of wider channel transmissions with radio monitoring
WO2010107609A3 (en) Spatial information feedback in wireless communication systems
WO2010090457A3 (en) Method and apparatus of transmitting feedback message in wireless communication system

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780017870.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07753333

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2646736

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007753333

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007227452

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2007227452

Country of ref document: AU

Date of ref document: 20070316

Kind code of ref document: A