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WO2007109169A3 - Protocole d'incursion permettant d'accéder aux voies - Google Patents

Protocole d'incursion permettant d'accéder aux voies Download PDF

Info

Publication number
WO2007109169A3
WO2007109169A3 PCT/US2007/006697 US2007006697W WO2007109169A3 WO 2007109169 A3 WO2007109169 A3 WO 2007109169A3 US 2007006697 W US2007006697 W US 2007006697W WO 2007109169 A3 WO2007109169 A3 WO 2007109169A3
Authority
WO
WIPO (PCT)
Prior art keywords
stations
status
need
access
transmission
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/US2007/006697
Other languages
English (en)
Other versions
WO2007109169A9 (fr
WO2007109169A2 (fr
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.)
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 AU2007227451A priority Critical patent/AU2007227451A1/en
Priority to CA002645424A priority patent/CA2645424A1/fr
Priority to EP07753332A priority patent/EP2011252A4/fr
Publication of WO2007109169A2 publication Critical patent/WO2007109169A2/fr
Anticipated expiration legal-status Critical
Publication of WO2007109169A3 publication Critical patent/WO2007109169A3/fr
Publication of WO2007109169A9 publication Critical patent/WO2007109169A9/fr
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

Un réseau de stations utilise une largeur de bande attribuée à des utilisateurs primaires sur une base d'utilisateurs secondaires. Les stations dont l'état nécessite d'envoyer des informations indiquent un besoin d'accès de transmission, en envoyant, en même temps que des transmissions indiquant un besoin d'accès de transmission émanant d'autres stations du réseau, une indication d'état à une station maître. Chaque station indiquant son besoin d'accès de transmission envoie cette indication d'état sur une fréquence respectivement différente. La station maître accorde ensuite aux stations demandeuses l'accès à la largeur de bande de transmission.
PCT/US2007/006697 2006-03-20 2007-03-16 Protocole d'incursion permettant d'accéder aux voies Ceased WO2007109169A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2007227451A AU2007227451A1 (en) 2006-03-20 2007-03-16 A chime-in protocol for channel access
CA002645424A CA2645424A1 (fr) 2006-03-20 2007-03-16 Protocole d'incursion permettant d'acceder aux voies
EP07753332A EP2011252A4 (fr) 2006-03-20 2007-03-16 Protocole d'incursion permettant d'accéder aux voies

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 (3)

Publication Number Publication Date
WO2007109169A2 WO2007109169A2 (fr) 2007-09-27
WO2007109169A3 true WO2007109169A3 (fr) 2008-11-27
WO2007109169A9 WO2007109169A9 (fr) 2009-01-08

Family

ID=38522999

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/006697 Ceased WO2007109169A2 (fr) 2006-03-20 2007-03-16 Protocole d'incursion permettant d'accéder aux voies
PCT/US2007/006698 Ceased WO2007109170A2 (fr) 2006-03-20 2007-03-16 Techniques pour générer et utiliser une carte de réservation

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2007/006698 Ceased WO2007109170A2 (fr) 2006-03-20 2007-03-16 Techniques pour générer et utiliser une carte de réservation

Country Status (5)

Country Link
EP (4) EP2002567A4 (fr)
CN (4) CN101507157A (fr)
AU (6) AU2007227711A1 (fr)
CA (4) CA2647023A1 (fr)
WO (2) WO2007109169A2 (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
US8055204B2 (en) 2007-08-15 2011-11-08 Shared Spectrum Company Methods for detecting and classifying signals transmitted over a radio frequency spectrum
US8155649B2 (en) 2006-05-12 2012-04-10 Shared Spectrum Company Method and system for classifying communication signals in a dynamic spectrum access system
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
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
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112784A1 (en) * 2001-12-14 2003-06-19 Nortel Networks Limited Dynamic QoS for integrated voice and data CDMA/1XRTT networks
US20050195791A1 (en) * 2004-03-05 2005-09-08 Samsung Electronics Co., Ltd. Apparatus and method for assigning a ranging channel and transmitting and receiving a ranging signal in an OFDM system

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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
WO1999049687A2 (fr) * 1998-03-26 1999-09-30 Koninklijke Philips Electronics N.V. Reseau de communications a protocole d'acces ameliore
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
CA2509362A1 (fr) * 2002-12-10 2004-06-24 Data Flow Systems, Inc. Systeme de communication radio utilisant des emetteurs-recepteurs a reutilisation spectrale

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112784A1 (en) * 2001-12-14 2003-06-19 Nortel Networks Limited Dynamic QoS for integrated voice and data CDMA/1XRTT networks
US20050195791A1 (en) * 2004-03-05 2005-09-08 Samsung Electronics Co., Ltd. Apparatus and method for assigning a ranging channel and transmitting and receiving a ranging signal in an OFDM system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2011252A4 *

Also Published As

Publication number Publication date
AU2011250677A1 (en) 2011-12-01
WO2007109169A9 (fr) 2009-01-08
CN101507157A (zh) 2009-08-12
AU2011250678A1 (en) 2011-12-01
EP1999870A2 (fr) 2008-12-10
EP1999870A4 (fr) 2011-09-14
CA2647022A1 (fr) 2007-09-27
CN101507146A (zh) 2009-08-12
CA2647023A1 (fr) 2007-09-27
WO2007109170A3 (fr) 2008-10-09
EP2005654A4 (fr) 2011-03-09
AU2007227452A1 (en) 2007-09-27
WO2007109170A2 (fr) 2007-09-27
AU2007227451A1 (en) 2007-09-27
CN101502024A (zh) 2009-08-05
EP2005654A2 (fr) 2008-12-24
AU2007227708A1 (en) 2007-09-27
CN101461189A (zh) 2009-06-17
CA2646736A1 (fr) 2007-09-27
EP2002567A2 (fr) 2008-12-17
EP2011252A2 (fr) 2009-01-07
WO2007109169A2 (fr) 2007-09-27
EP2002567A4 (fr) 2011-08-17
AU2007227711A1 (en) 2007-09-27
CA2645424A1 (fr) 2007-09-27
EP2011252A4 (fr) 2011-11-30

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