WO2000057591A8 - Common packet channel - Google Patents

Common packet channel

Info

Publication number
WO2000057591A8
WO2000057591A8 PCT/US2000/007348 US0007348W WO0057591A8 WO 2000057591 A8 WO2000057591 A8 WO 2000057591A8 US 0007348 W US0007348 W US 0007348W WO 0057591 A8 WO0057591 A8 WO 0057591A8
Authority
WO
WIPO (PCT)
Prior art keywords
spread
spectrum
signal
common
spectrum receiver
Prior art date
Application number
PCT/US2000/007348
Other languages
French (fr)
Other versions
WO2000057591A1 (en
Inventor
Emmanuel Kanterakis
Kourosh Parsa
Original Assignee
Golden Bridge Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27402579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2000057591(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/273,508 external-priority patent/US6169759B1/en
Priority to CNB008003815A priority Critical patent/CN100338890C/en
Priority to BR0010776-0A priority patent/BR0010776A/en
Priority to AU39015/00A priority patent/AU755527B2/en
Priority to CA002367550A priority patent/CA2367550C/en
Application filed by Golden Bridge Tech Inc filed Critical Golden Bridge Tech Inc
Priority to NZ513948A priority patent/NZ513948A/en
Priority to EA200100981A priority patent/EA004523B1/en
Priority to EP00940005A priority patent/EP1145469B1/en
Priority to DE60034766T priority patent/DE60034766T2/en
Priority to MXPA01009611A priority patent/MXPA01009611A/en
Priority to HU0203207A priority patent/HUP0203207A2/en
Publication of WO2000057591A1 publication Critical patent/WO2000057591A1/en
Publication of WO2000057591A8 publication Critical patent/WO2000057591A8/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0051—Orthogonal gold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

A code-division-multiple access (CDMA) system (fig. 1) having a base station (BS 31, 32 and 33) and a plurality of remote stations (35). The base station has a BS-spread-spectrum transmitter and a BS-spread-spectrum receiver (fig. 3). A remote station has an RS-spread-spectrum transmitter and an RS-spread-spectrum receiver (fig. 4). The BS transmitter transmits a broadcast common synchronization channel, which includes a frame-timing signal. The broadcast common synchronization channel has a common chip-sequence signal, which is common to the plurality of remote stations. In response to the RS-spread-spectrum receiver receiving the broadcast common-synchronization channel, and determining frame timing from the frame-timing signal, an RS-spread-spectrum transmitter transmits an access-burst signal, which RS-power-control signals transmitted in time, at increasing power levels (figures 12-16). The BS-spread-spectrum transmitter, responsive to the BS-spread-spectrum receiver receiving the access-burst signal, and detecting an RS-preamble signal, transmits an acknowledgement signal. In response to the first RS-spread-spectrum receiver receiving the acknowledgement signal, the first RS-spread-spectrum transmitter transmits a spread-spectrum signal having data. The BS-spread-spectrum transmitter transmits either data or power-control information to RS-spread-spectrum receiver.
PCT/US2000/007348 1999-03-22 2000-03-21 Common packet channel WO2000057591A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
HU0203207A HUP0203207A2 (en) 1999-03-22 2000-03-21 Common packet channel
MXPA01009611A MXPA01009611A (en) 1999-03-22 2000-03-21 Common packet channel.
BR0010776-0A BR0010776A (en) 1999-03-22 2000-03-21 Broad spectrum modulation method, improvement in code division multiple access systems, method for transferring data to a plurality of radio apparatus, method for providing a communication service packet, base station and radio communication system. multiple code division access
AU39015/00A AU755527B2 (en) 1999-03-22 2000-03-21 Common packet channel
CA002367550A CA2367550C (en) 1999-03-22 2000-03-21 Common packet channel
CNB008003815A CN100338890C (en) 1999-03-22 2000-03-21 Common packet channel
NZ513948A NZ513948A (en) 1999-03-22 2000-03-21 Common packet channel
EA200100981A EA004523B1 (en) 1999-03-22 2000-03-21 Common packet channel
EP00940005A EP1145469B1 (en) 1999-03-22 2000-03-21 Common packet channel
DE60034766T DE60034766T2 (en) 1999-03-22 2000-03-21 CHANNEL WITH COMMON PACKAGE

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US09/273,508 1999-03-22
US09/273,508 US6169759B1 (en) 1999-03-22 1999-03-22 Common packet channel
US09/275,010 1999-03-24
US09/275,010 US6389056B1 (en) 1999-03-22 1999-03-24 Pre-data power control common packet channel
US09/304,345 US6606341B1 (en) 1999-03-22 1999-05-04 Common packet channel with firm handoff
US09/304,345 1999-05-04

Publications (2)

Publication Number Publication Date
WO2000057591A1 WO2000057591A1 (en) 2000-09-28
WO2000057591A8 true WO2000057591A8 (en) 2001-05-10

Family

ID=27402579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/007348 WO2000057591A1 (en) 1999-03-22 2000-03-21 Common packet channel

Country Status (24)

Country Link
US (2) US6606341B1 (en)
EP (1) EP1145469B1 (en)
JP (3) JP3515731B2 (en)
KR (1) KR100457144B1 (en)
CN (1) CN100338890C (en)
AP (1) AP1451A (en)
AT (3) ATE362239T1 (en)
AU (1) AU755527B2 (en)
BR (1) BR0010776A (en)
CA (1) CA2367550C (en)
CZ (1) CZ20013425A3 (en)
DE (3) DE60034831T2 (en)
DZ (1) DZ3024A1 (en)
EA (1) EA004523B1 (en)
HK (2) HK1061477A1 (en)
HU (1) HUP0203207A2 (en)
IL (1) IL135215A0 (en)
MA (1) MA26146A1 (en)
MX (1) MXPA01009611A (en)
NZ (1) NZ513948A (en)
OA (1) OA11361A (en)
PL (1) PL350937A1 (en)
TW (1) TW567691B (en)
WO (1) WO2000057591A1 (en)

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