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AU2007227711A1 - Smart frequency-hopping by sub-channel transmissions - Google Patents

Smart frequency-hopping by sub-channel transmissions Download PDF

Info

Publication number
AU2007227711A1
AU2007227711A1 AU2007227711A AU2007227711A AU2007227711A1 AU 2007227711 A1 AU2007227711 A1 AU 2007227711A1 AU 2007227711 A AU2007227711 A AU 2007227711A AU 2007227711 A AU2007227711 A AU 2007227711A AU 2007227711 A1 AU2007227711 A1 AU 2007227711A1
Authority
AU
Australia
Prior art keywords
sub
channels
channel
transmitting
primary user
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.)
Abandoned
Application number
AU2007227711A
Other languages
English (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.)
Adapt4 LLC
Original Assignee
Adapt4 LLC
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 US11/532,338 external-priority patent/US7616606B2/en
Application filed by Adapt4 LLC filed Critical Adapt4 LLC
Publication of AU2007227711A1 publication Critical patent/AU2007227711A1/en
Assigned to ADAPT4, LLC reassignment ADAPT4, LLC Alteration of Name(s) of Applicant(s) under S113 Assignors: DATA FLOW SYSTEMS, INC., Greenis, Paul
Priority to AU2011250677A priority Critical patent/AU2011250677A1/en
Abandoned 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)
AU2007227711A 2006-03-20 2007-03-09 Smart frequency-hopping by sub-channel transmissions Abandoned AU2007227711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2011250677A AU2011250677A1 (en) 2006-03-20 2011-11-09 Smart Frequency-Hopping Control Mechanism for Mitigating Against Triggering Silent Radio Squelch Circuits by Sub-Channel Transmissions from Spectral Reuse Transceiver

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US78410506P 2006-03-20 2006-03-20
US60/784,105 2006-03-20
US11/532,338 2006-09-15
US11/532,338 US7616606B2 (en) 2002-12-10 2006-09-15 Mechanism for avoiding triggering silent radio squelch circuits
PCT/US2007/006095 WO2007108966A2 (fr) 2006-03-20 2007-03-09 Mécanisme de commande de saut de fréquence intelligent permettant d'atténuer le déclenchement de circuits de réglage de radios silencieuses par des émissions de sous canal d'émetteur récepteur à réutilisation spectrale

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2011250677A Division AU2011250677A1 (en) 2006-03-20 2011-11-09 Smart Frequency-Hopping Control Mechanism for Mitigating Against Triggering Silent Radio Squelch Circuits by Sub-Channel Transmissions from Spectral Reuse Transceiver

Publications (1)

Publication Number Publication Date
AU2007227711A1 true AU2007227711A1 (en) 2007-09-27

Family

ID=38522999

Family Applications (6)

Application Number Title Priority Date Filing Date
AU2007227711A Abandoned AU2007227711A1 (en) 2006-03-20 2007-03-09 Smart frequency-hopping by sub-channel transmissions
AU2007227708A Abandoned AU2007227708A1 (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
AU2007227452A Abandoned AU2007227452A1 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map
AU2007227451A Abandoned AU2007227451A1 (en) 2006-03-20 2007-03-16 A chime-in protocol for channel access
AU2011250677A Abandoned AU2011250677A1 (en) 2006-03-20 2011-11-09 Smart Frequency-Hopping Control Mechanism for Mitigating Against Triggering Silent Radio Squelch Circuits by Sub-Channel Transmissions from Spectral Reuse Transceiver
AU2011250678A Abandoned AU2011250678A1 (en) 2006-03-20 2011-11-09 Techniques for generating and using a reservation map

Family Applications After (5)

Application Number Title Priority Date Filing Date
AU2007227708A Abandoned AU2007227708A1 (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
AU2007227452A Abandoned AU2007227452A1 (en) 2006-03-20 2007-03-16 Techniques for generating and using a reservation map
AU2007227451A Abandoned AU2007227451A1 (en) 2006-03-20 2007-03-16 A chime-in protocol for channel access
AU2011250677A Abandoned AU2011250677A1 (en) 2006-03-20 2011-11-09 Smart Frequency-Hopping Control Mechanism for Mitigating Against Triggering Silent Radio Squelch Circuits by Sub-Channel Transmissions from Spectral Reuse Transceiver
AU2011250678A Abandoned AU2011250678A1 (en) 2006-03-20 2011-11-09 Techniques for generating and using a reservation map

Country Status (5)

Country Link
EP (4) EP2002567A4 (fr)
CN (4) CN101507146A (fr)
AU (6) AU2007227711A1 (fr)
CA (4) CA2647023A1 (fr)
WO (2) WO2007109170A2 (fr)

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
US8184653B2 (en) 2007-08-15 2012-05-22 Shared Spectrum Company Systems and methods for a cognitive radio having adaptable characteristics
US8997170B2 (en) 2006-12-29 2015-03-31 Shared Spectrum Company Method and device for policy-based control of radio
US8326313B2 (en) 2006-05-12 2012-12-04 Shared Spectrum Company Method and system for dynamic spectrum access using detection periods
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
US8055204B2 (en) * 2007-08-15 2011-11-08 Shared Spectrum Company Methods for detecting and classifying signals transmitted over a radio frequency spectrum
US9538388B2 (en) 2006-05-12 2017-01-03 Shared Spectrum Company Method and system for dynamic spectrum access
US8027249B2 (en) 2006-10-18 2011-09-27 Shared Spectrum Company Methods for using a detector to monitor and detect channel occupancy
EP2319260A2 (fr) 2008-08-19 2011-05-11 Shared Spectrum Company Procédé et système d'accès à un spectre dynamique à l'aide de détecteurs de spécialité et d'une mise en réseau améliorée
FR2969436A1 (fr) 2010-12-21 2012-06-22 France Telecom Protection contre la detection de signaux d alerte
US10159073B2 (en) * 2015-07-20 2018-12-18 Rockwell Collins, Inc. Systems and method for adaptive frequency management utilizing multiple frequency sets
WO2020199069A1 (fr) * 2019-04-01 2020-10-08 华为技术有限公司 Procédé et dispositif de saut de fréquence pour réseau à sauts multiples

Family Cites Families (17)

* 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
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
KR100667610B1 (ko) * 1998-03-26 2007-01-15 코닌클리케 필립스 일렉트로닉스 엔.브이. 통신 네트워크 및 통신 방법
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
AU2003296302B2 (en) * 2002-12-10 2007-06-21 Adapt4, Llc Radio communication system employing spectral reuse transceivers
KR100965660B1 (ko) * 2004-03-05 2010-06-24 삼성전자주식회사 광대역 무선 통신시스템에서 레인징 채널 할당 및 레인징 신호 송/수신장치 및 방법

Also Published As

Publication number Publication date
CN101502024A (zh) 2009-08-05
AU2007227451A1 (en) 2007-09-27
AU2011250678A1 (en) 2011-12-01
EP2011252A4 (fr) 2011-11-30
EP2002567A2 (fr) 2008-12-17
WO2007109169A9 (fr) 2009-01-08
CA2647022A1 (fr) 2007-09-27
EP1999870A4 (fr) 2011-09-14
AU2007227452A1 (en) 2007-09-27
EP2011252A2 (fr) 2009-01-07
CN101461189A (zh) 2009-06-17
AU2007227708A1 (en) 2007-09-27
EP2002567A4 (fr) 2011-08-17
WO2007109170A3 (fr) 2008-10-09
CN101507146A (zh) 2009-08-12
EP2005654A2 (fr) 2008-12-24
CN101507157A (zh) 2009-08-12
CA2647023A1 (fr) 2007-09-27
WO2007109169A2 (fr) 2007-09-27
CA2645424A1 (fr) 2007-09-27
CA2646736A1 (fr) 2007-09-27
EP1999870A2 (fr) 2008-12-10
WO2007109170A2 (fr) 2007-09-27
WO2007109169A3 (fr) 2008-11-27
EP2005654A4 (fr) 2011-03-09
AU2011250677A1 (en) 2011-12-01

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted