WO2004047308A3 - Wireless local area network repeater with detection - Google Patents

Wireless local area network repeater with detection Download PDF

Info

Publication number
WO2004047308A3
WO2004047308A3 PCT/US2003/035050 US0335050W WO2004047308A3 WO 2004047308 A3 WO2004047308 A3 WO 2004047308A3 US 0335050 W US0335050 W US 0335050W WO 2004047308 A3 WO2004047308 A3 WO 2004047308A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection
area network
local area
wireless local
network repeater
Prior art date
Application number
PCT/US2003/035050
Other languages
French (fr)
Other versions
WO2004047308A2 (en
Inventor
James A Proctor Jr
Kenneth M Gainey
Original Assignee
Widefi Inc
James A Proctor Jr
Kenneth M Gainey
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 filed Critical Widefi Inc
Priority to CA002504347A priority Critical patent/CA2504347A1/en
Priority to EP03781739A priority patent/EP1568167A4/en
Priority to AU2003287498A priority patent/AU2003287498A1/en
Priority to US10/533,589 priority patent/US8111645B2/en
Priority to MXPA05005247A priority patent/MXPA05005247A/en
Priority to JP2004553510A priority patent/JP2006506897A/en
Priority to BR0316218-4A priority patent/BR0316218A/en
Publication of WO2004047308A2 publication Critical patent/WO2004047308A2/en
Publication of WO2004047308A3 publication Critical patent/WO2004047308A3/en
Priority to US11/340,860 priority patent/US8078100B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • 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
    • 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
    • H04B7/15564—Relay station antennae loop interference reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

A frequency translating repeater (200) for use in a time division duplex radio protocol communications system includes an automatic gain control feature. Detection is performed by comparators (401, 411) ADCs (402, 412), DACs (404, 414) and a processor (315). Detection can be overridden by processor (315) using logic elements (406, 416, 407, and 417) to control the generation of a Channel A/Channel B signal and a PA_ON signal for controlling a power amplifier associated with the transmitter.
PCT/US2003/035050 2002-10-15 2003-11-17 Wireless local area network repeater with detection WO2004047308A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA002504347A CA2504347A1 (en) 2002-11-15 2003-11-17 Wireless local area network repeater with detection
EP03781739A EP1568167A4 (en) 2002-11-15 2003-11-17 Wireless local area network repeater with detection
AU2003287498A AU2003287498A1 (en) 2002-11-15 2003-11-17 Wireless local area network repeater with detection
US10/533,589 US8111645B2 (en) 2002-11-15 2003-11-17 Wireless local area network repeater with detection
MXPA05005247A MXPA05005247A (en) 2002-11-15 2003-11-17 Wireless local area network repeater with detection.
JP2004553510A JP2006506897A (en) 2002-11-15 2003-11-17 Wireless local area network detection repeater
BR0316218-4A BR0316218A (en) 2002-11-15 2003-11-17 Method and apparatus for detecting the presence of a signal on one of at least two frequency channels in a frequency translation repeater for use in a wireless local area network (WLAN)
US11/340,860 US8078100B2 (en) 2002-10-15 2006-01-27 Physical layer repeater with discrete time filter for all-digital detection and delay generation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42654102P 2002-11-15 2002-11-15
US60/426,541 2002-11-15

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
US10531078 Continuation-In-Part 2003-10-15
USPCT/US03/291030 Continuation-In-Part 2003-10-15

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10533589 A-371-Of-International 2003-11-17
US11/340,860 Continuation-In-Part US8078100B2 (en) 2002-10-15 2006-01-27 Physical layer repeater with discrete time filter for all-digital detection and delay generation

Publications (2)

Publication Number Publication Date
WO2004047308A2 WO2004047308A2 (en) 2004-06-03
WO2004047308A3 true WO2004047308A3 (en) 2004-08-12

Family

ID=32326371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/035050 WO2004047308A2 (en) 2002-10-15 2003-11-17 Wireless local area network repeater with detection

Country Status (10)

Country Link
US (1) US8111645B2 (en)
EP (1) EP1568167A4 (en)
JP (1) JP2006506897A (en)
KR (1) KR20050086572A (en)
CN (1) CN100588133C (en)
AU (1) AU2003287498A1 (en)
BR (1) BR0316218A (en)
CA (1) CA2504347A1 (en)
MX (1) MXPA05005247A (en)
WO (1) WO2004047308A2 (en)

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