WO2006081404A3 - Physical layer repeater with discrete time filter for all-digital detection and delay generation - Google Patents

Physical layer repeater with discrete time filter for all-digital detection and delay generation Download PDF

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Publication number
WO2006081404A3
WO2006081404A3 PCT/US2006/002899 US2006002899W WO2006081404A3 WO 2006081404 A3 WO2006081404 A3 WO 2006081404A3 US 2006002899 W US2006002899 W US 2006002899W WO 2006081404 A3 WO2006081404 A3 WO 2006081404A3
Authority
WO
WIPO (PCT)
Prior art keywords
discrete time
physical layer
time filter
digital detection
delay generation
Prior art date
Application number
PCT/US2006/002899
Other languages
French (fr)
Other versions
WO2006081404A2 (en
Inventor
James A Proctor Jr
Kenneth M Gainey
Carlos M Puig
James C Otto
Lawrence W Lamont Jr
Original Assignee
Widefi Inc
James A Proctor Jr
Kenneth M Gainey
Carlos M Puig
James C Otto
Lawrence W Lamont Jr
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 Widefi Inc, James A Proctor Jr, Kenneth M Gainey, Carlos M Puig, James C Otto, Lawrence W Lamont Jr filed Critical Widefi Inc
Publication of WO2006081404A2 publication Critical patent/WO2006081404A2/en
Publication of WO2006081404A3 publication Critical patent/WO2006081404A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)

Abstract

A discrete time bandpass filter element (103) having multiple stages (201, 202, 203, 204, 205) for use in a time division duplex radio protocol communications system including an automatic gain control. Discrete time bandpass filter is used to generate delay and can replace SAW filters in a wireless frequency translating repeater.
PCT/US2006/002899 2005-01-28 2006-01-27 Physical layer repeater with discrete time filter for all-digital detection and delay generation WO2006081404A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64738505P 2005-01-28 2005-01-28
US60/647,385 2005-01-28

Publications (2)

Publication Number Publication Date
WO2006081404A2 WO2006081404A2 (en) 2006-08-03
WO2006081404A3 true WO2006081404A3 (en) 2007-06-07

Family

ID=36741070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/002899 WO2006081404A2 (en) 2005-01-28 2006-01-27 Physical layer repeater with discrete time filter for all-digital detection and delay generation

Country Status (1)

Country Link
WO (1) WO2006081404A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103002B1 (en) * 2006-12-13 2016-07-27 Intel Corporation Time division duplex forward-to-reverse transition signal generator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349463A (en) * 1990-08-17 1994-09-20 Victor Company Of Japan Optical radio repeater with signal quality detection
US5430726A (en) * 1991-01-18 1995-07-04 Moorwood; Charles A. Repeater interface controller with a shared data bus
US20010031646A1 (en) * 2000-01-10 2001-10-18 Williams Terry L. Packet based backhaul channel configuration for a wireless repeater
US20070025349A1 (en) * 2002-06-05 2007-02-01 Broadcom Corporation Distributed MAC architecture for wireless repeater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349463A (en) * 1990-08-17 1994-09-20 Victor Company Of Japan Optical radio repeater with signal quality detection
US5430726A (en) * 1991-01-18 1995-07-04 Moorwood; Charles A. Repeater interface controller with a shared data bus
US20010031646A1 (en) * 2000-01-10 2001-10-18 Williams Terry L. Packet based backhaul channel configuration for a wireless repeater
US20070025349A1 (en) * 2002-06-05 2007-02-01 Broadcom Corporation Distributed MAC architecture for wireless repeater

Also Published As

Publication number Publication date
WO2006081404A2 (en) 2006-08-03

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