WO2002028121A3 - Radio communications system with reduced data rate on the broadcast channel - Google Patents

Radio communications system with reduced data rate on the broadcast channel Download PDF

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Publication number
WO2002028121A3
WO2002028121A3 PCT/US2001/030270 US0130270W WO0228121A3 WO 2002028121 A3 WO2002028121 A3 WO 2002028121A3 US 0130270 W US0130270 W US 0130270W WO 0228121 A3 WO0228121 A3 WO 0228121A3
Authority
WO
WIPO (PCT)
Prior art keywords
communications system
radio communications
broadcast channel
data rate
reduced data
Prior art date
Application number
PCT/US2001/030270
Other languages
French (fr)
Other versions
WO2002028121A2 (en
Inventor
Christopher Richard Uhlik
Michael Youssefmir
Mitchell D Trott
Craig H Barratt
Original Assignee
Arraycomm 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 Arraycomm Inc filed Critical Arraycomm Inc
Priority to JP2002531765A priority Critical patent/JP4865185B2/en
Priority to EP01973581A priority patent/EP1325655B1/en
Priority to DE60126113T priority patent/DE60126113T2/en
Priority to KR1020037004468A priority patent/KR100795424B1/en
Priority to AU2001293143A priority patent/AU2001293143A1/en
Publication of WO2002028121A2 publication Critical patent/WO2002028121A2/en
Publication of WO2002028121A3 publication Critical patent/WO2002028121A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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

Abstract

In one embodiment, the present invention comprises transmitting a broadcast burst in a broadcast channel from a base station of a radio communications system. The invention further comprises receiving a request burst from a user terminal, and transmitting a message burst from the base station to the user terminal from which the request was received. The message burst includes a description of the channels available on the radio communications system for receiving messages from user terminals.
PCT/US2001/030270 2000-09-29 2001-09-26 Radio communications system with reduced data rate on the broadcast channel WO2002028121A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002531765A JP4865185B2 (en) 2000-09-29 2001-09-26 Wireless communication system with minimal broadcast channel
EP01973581A EP1325655B1 (en) 2000-09-29 2001-09-26 Radio communications system with reduced data rate on the broadcast channel
DE60126113T DE60126113T2 (en) 2000-09-29 2001-09-26 RADIO COMMUNICATION SYSTEM WITH REDUCED DATA RATE ON THE BROADCAST CHANNEL
KR1020037004468A KR100795424B1 (en) 2000-09-29 2001-09-26 Radio communications system with a minimal broadcast channel
AU2001293143A AU2001293143A1 (en) 2000-09-29 2001-09-26 Radio communications system with a minimal broadcast channel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/675,748 2000-09-29
US09/675,748 US7158493B1 (en) 2000-09-29 2000-09-29 Radio communications system with a minimal broadcast channel

Publications (2)

Publication Number Publication Date
WO2002028121A2 WO2002028121A2 (en) 2002-04-04
WO2002028121A3 true WO2002028121A3 (en) 2002-06-20

Family

ID=24711811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/030270 WO2002028121A2 (en) 2000-09-29 2001-09-26 Radio communications system with reduced data rate on the broadcast channel

Country Status (8)

Country Link
US (3) US7158493B1 (en)
EP (1) EP1325655B1 (en)
JP (1) JP4865185B2 (en)
KR (1) KR100795424B1 (en)
CN (1) CN1478367A (en)
AU (1) AU2001293143A1 (en)
DE (1) DE60126113T2 (en)
WO (1) WO2002028121A2 (en)

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Also Published As

Publication number Publication date
JP4865185B2 (en) 2012-02-01
US7158493B1 (en) 2007-01-02
KR100795424B1 (en) 2008-01-17
US8089925B1 (en) 2012-01-03
US20120099459A1 (en) 2012-04-26
EP1325655A2 (en) 2003-07-09
CN1478367A (en) 2004-02-25
US8532048B2 (en) 2013-09-10
DE60126113D1 (en) 2007-03-08
AU2001293143A1 (en) 2002-04-08
WO2002028121A2 (en) 2002-04-04
KR20030033085A (en) 2003-04-26
EP1325655B1 (en) 2007-01-17
DE60126113T2 (en) 2007-11-15
JP2004511143A (en) 2004-04-08

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