WO2002035735A3 - Shared channel structure, arq systems and methods - Google Patents

Shared channel structure, arq systems and methods Download PDF

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Publication number
WO2002035735A3
WO2002035735A3 PCT/CA2001/001504 CA0101504W WO0235735A3 WO 2002035735 A3 WO2002035735 A3 WO 2002035735A3 CA 0101504 W CA0101504 W CA 0101504W WO 0235735 A3 WO0235735 A3 WO 0235735A3
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WO
WIPO (PCT)
Prior art keywords
forward link
methods
code division
shared channel
channel structure
Prior art date
Application number
PCT/CA2001/001504
Other languages
French (fr)
Other versions
WO2002035735A2 (en
Inventor
Xixian Chen
Neil N Mcgowan
Khaled M Islam
Ning Guo
Hong Ren
Litong Li
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Priority to AU2002213703A priority Critical patent/AU2002213703A1/en
Priority to JP2002538592A priority patent/JP4309129B2/en
Priority to EP01982002A priority patent/EP1332568B1/en
Priority to BR0114892-3A priority patent/BR0114892A/en
Priority to KR1020037005660A priority patent/KR100877447B1/en
Priority to DE60134484T priority patent/DE60134484D1/en
Priority to BRPI0114892-3A priority patent/BRPI0114892B1/en
Publication of WO2002035735A2 publication Critical patent/WO2002035735A2/en
Publication of WO2002035735A3 publication Critical patent/WO2002035735A3/en

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    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04B1/7073—Synchronisation aspects
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • 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]
    • H04B7/2637—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] for logical channel control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04W52/58—Format of the TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
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    • 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
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    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

A forward link design is provided employing CDMA (code division multiple access) technologies in which time division multiplexing is employed between data and control information on the forward link to service multiple users per slot. Another forward link design employing CDMA (code division multiple access) technologies is provided in which code division multiplexing between data and control information is employed on the forward link to service multiple users per slot, which is preferably backwards compatible with legacy standards such as IS2000A. A reverse link design is also provided.
PCT/CA2001/001504 2000-10-24 2001-10-24 Shared channel structure, arq systems and methods WO2002035735A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2002213703A AU2002213703A1 (en) 2000-10-24 2001-10-24 Shared channel structure, arq systems and methods
JP2002538592A JP4309129B2 (en) 2000-10-24 2001-10-24 Shared channel structure, ARQ system and method
EP01982002A EP1332568B1 (en) 2000-10-24 2001-10-24 Shared channel structure, arq systems and methods
BR0114892-3A BR0114892A (en) 2000-10-24 2001-10-24 Systems and Methods of Shared Channel Structure
KR1020037005660A KR100877447B1 (en) 2000-10-24 2001-10-24 Shared channel structure, arq systems and methods
DE60134484T DE60134484D1 (en) 2000-10-24 2001-10-24 DIVIDED CHANNEL STRUCTURE, ARQ SYSTEMS AND METHODS
BRPI0114892-3A BRPI0114892B1 (en) 2000-10-24 2001-10-24 A method of communicating through a code division multiple access access system, a method for informing a particular user if an existing one of a shared data channel contains data for a user and a wireless terminal

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US24301300P 2000-10-24 2000-10-24
US60/243,013 2000-10-24
US24688900P 2000-11-08 2000-11-08
US60/246,889 2000-11-08
US25073400P 2000-12-01 2000-12-01
US60/250,734 2000-12-01
US26660201P 2001-02-05 2001-02-05
US60/266,602 2001-02-05
US27795101P 2001-03-23 2001-03-23
US60/277,951 2001-03-23

Publications (2)

Publication Number Publication Date
WO2002035735A2 WO2002035735A2 (en) 2002-05-02
WO2002035735A3 true WO2002035735A3 (en) 2003-01-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/001504 WO2002035735A2 (en) 2000-10-24 2001-10-24 Shared channel structure, arq systems and methods

Country Status (11)

Country Link
US (5) US7154846B2 (en)
EP (2) EP1332568B1 (en)
JP (1) JP4309129B2 (en)
KR (1) KR100877447B1 (en)
CN (2) CN1964229B (en)
AT (2) ATE398864T1 (en)
AU (1) AU2002213703A1 (en)
BR (2) BRPI0114892B1 (en)
DE (2) DE60134484D1 (en)
ES (1) ES2281049T3 (en)
WO (1) WO2002035735A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8837555B2 (en) 2008-03-18 2014-09-16 On-Ramp Wireless, Inc. Light monitoring system with antenna diversity
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8995404B2 (en) 2009-03-20 2015-03-31 On-Ramp Wireless, Inc. Downlink communication with multiple acknowledgements
US9001735B2 (en) 1997-11-03 2015-04-07 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
US9107109B2 (en) 2000-10-25 2015-08-11 Qualcomm Incorporated Method and apparatus for determining a data rate in a high rate packet data wireless communications system
US9118387B2 (en) 1997-11-03 2015-08-25 Qualcomm Incorporated Pilot reference transmission for a wireless communication system
US9426821B2 (en) 2000-10-25 2016-08-23 Qualcomm Incorporated Method and apparatus for high rate packet data and low delay data transmissions

Families Citing this family (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
KR100526508B1 (en) * 1999-08-17 2005-11-08 삼성전자주식회사 apparatus and method for access communicating in cdma communication system
US8064409B1 (en) 1999-08-25 2011-11-22 Qualcomm Incorporated Method and apparatus using a multi-carrier forward link in a wireless communication system
US6621804B1 (en) 1999-10-07 2003-09-16 Qualcomm Incorporated Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel
US7245594B1 (en) * 2000-05-12 2007-07-17 Qualcomm Incorporated Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission
AUPR206300A0 (en) * 2000-12-13 2001-01-11 Advanced Communications Technologies (Australia) Pty Ltd A method for quadrature spreading
US6731668B2 (en) * 2001-01-05 2004-05-04 Qualcomm Incorporated Method and system for increased bandwidth efficiency in multiple input—multiple output channels
US6954448B2 (en) * 2001-02-01 2005-10-11 Ipr Licensing, Inc. Alternate channel for carrying selected message types
US8605686B2 (en) * 2001-02-12 2013-12-10 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
US7120134B2 (en) * 2001-02-15 2006-10-10 Qualcomm, Incorporated Reverse link channel architecture for a wireless communication system
US20020181546A1 (en) * 2001-03-23 2002-12-05 Odenwalder Joseph P. Preamble channels
US7230941B2 (en) 2001-04-26 2007-06-12 Qualcomm Incorporated Preamble channel decoding
GB2380366B (en) * 2001-08-14 2003-11-12 Samsung Electronics Co Ltd Method for transmitting and receiving common information in a cdma communication system hsdpa service
US7227871B2 (en) * 2001-09-27 2007-06-05 Broadcom Corporation Method and system for real-time change of slot duration
US7388852B2 (en) * 2001-12-13 2008-06-17 Nortel Networks Limited Physical layer assisted retransmission
US7072319B2 (en) * 2001-12-19 2006-07-04 Nortel Networks Limited Method and system for optimally allocating orthogonal codes
US6856604B2 (en) * 2001-12-19 2005-02-15 Qualcomm Incorporated Efficient multi-cast broadcasting for packet data systems
US7095710B2 (en) * 2001-12-21 2006-08-22 Qualcomm Decoding using walsh space information
EP1341336B1 (en) * 2002-02-14 2005-07-13 Matsushita Electric Industrial Co., Ltd. Method for controlling the data rate of transmitting data packets in a wireless communications system, receiver and transmitter therefor
KR100932482B1 (en) * 2002-05-03 2009-12-17 엘지전자 주식회사 Frame transmission method for cell or sector switching
US8699505B2 (en) 2002-05-31 2014-04-15 Qualcomm Incorporated Dynamic channelization code allocation
US7633895B2 (en) * 2002-06-24 2009-12-15 Qualcomm Incorporated Orthogonal code division multiple access on return link of satellite links
JP2004032640A (en) * 2002-06-28 2004-01-29 Matsushita Electric Ind Co Ltd Transmission power control method, communication terminal device, and base station device
US7089030B2 (en) * 2002-08-19 2006-08-08 Qualcomm Incorporated De-boosting in a communications environment
US20040047326A1 (en) * 2002-09-05 2004-03-11 Tienyu Chiu Employment of one traffic block of one code division multiple access traffic channel to communicate respective portions of communications between communication components
KR100542090B1 (en) 2002-12-16 2006-01-11 한국전자통신연구원 Method for controlling error, designing medium access control frame and registering terminal in wireless communication system and recording medium
US7406077B2 (en) 2003-01-10 2008-07-29 Telefonaktiebolaget Lm Ericsson (Publ) Generalized rate control for a wireless communications network
US6996763B2 (en) * 2003-01-10 2006-02-07 Qualcomm Incorporated Operation of a forward link acknowledgement channel for the reverse link data
US7155236B2 (en) 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
US7280562B2 (en) * 2003-02-18 2007-10-09 Qualcomm Incorporated Variable packet lengths for high packet data rate communications
US7660282B2 (en) * 2003-02-18 2010-02-09 Qualcomm Incorporated Congestion control in a wireless data network
US20040160922A1 (en) * 2003-02-18 2004-08-19 Sanjiv Nanda Method and apparatus for controlling data rate of a reverse link in a communication system
US8391249B2 (en) * 2003-02-18 2013-03-05 Qualcomm Incorporated Code division multiplexing commands on a code division multiplexed channel
US8254358B2 (en) 2003-03-06 2012-08-28 Ericsson Ab Communicating a broadcast message to change data rates of mobile stations
US7072630B2 (en) * 2003-03-06 2006-07-04 Qualcomm, Inc. Adaptive data rate determination for a reverse link communication in a communication system
CN100464609C (en) * 2003-03-06 2009-02-25 北方电讯网络有限公司 Autonomous mode transmission from mobile station
WO2004080086A2 (en) * 2003-03-06 2004-09-16 Nortel Networks Limited Autonomous mode transmission from a mobile station
US8705588B2 (en) 2003-03-06 2014-04-22 Qualcomm Incorporated Systems and methods for using code space in spread-spectrum communications
US7215930B2 (en) * 2003-03-06 2007-05-08 Qualcomm, Incorporated Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication
US7826471B2 (en) 2003-03-11 2010-11-02 Nortel Networks Limited Multi-beam cellular communication system
US7385944B2 (en) * 2003-03-31 2008-06-10 Lucent Technologies Inc. Method of interference cancellation in communication systems
US8477592B2 (en) 2003-05-14 2013-07-02 Qualcomm Incorporated Interference and noise estimation in an OFDM system
US7525909B2 (en) * 2003-06-19 2009-04-28 Qualcomm Incorporated Method and apparatus for dynamic adjustment of rise-over-thermal (ROT) threshold for reverse link rate allocation
US7933250B2 (en) 2003-06-23 2011-04-26 Qualcomm Incorporated Code channel management in a wireless communications system
JP4482293B2 (en) 2003-07-03 2010-06-16 パナソニック株式会社 Base station apparatus and transmission method
US7565152B2 (en) * 2003-07-31 2009-07-21 Alcatel-Lucent Usa Inc. Method of controlling overload over the reverse link
US8489949B2 (en) * 2003-08-05 2013-07-16 Qualcomm Incorporated Combining grant, acknowledgement, and rate control commands
US7519019B2 (en) * 2003-08-12 2009-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Method of rate control
US7272120B2 (en) * 2003-10-08 2007-09-18 Samsung Electronics Co., Ltd. System and method for dynamic allocation and simultaneous operation of forward packet data and supplemental channels in EV-DV network
US8493998B2 (en) * 2003-11-19 2013-07-23 Alcatel Lucent Method and apparatus for scheduling forward data bursts in wireless network
US7616660B2 (en) 2003-11-21 2009-11-10 Telefonaktiebolaget Lm Ericsson (Publ) Common rate control method for reverse link channels in CDMA networks
US8072942B2 (en) 2003-11-26 2011-12-06 Qualcomm Incorporated Code channel management in a wireless communications system
KR100556403B1 (en) * 2003-12-12 2006-03-03 엘지전자 주식회사 Apparatus and method for channel equalizing in VSB receiver
FR2866507B1 (en) * 2004-02-16 2006-05-05 Wavecom CELL RADIOTELEPHONY SIGNAL FOR SYNCHRONIZATION AT THE SUBFRAME LEVEL OF AN ADDITIONAL CHANNEL USING A MAIN CHANNEL, METHOD, MOBILE AND CORRESPONDING BASE STATION.
US8213553B2 (en) * 2004-04-12 2012-07-03 The Directv Group, Inc. Method and apparatus for identifying co-channel interference
JP2007533263A (en) * 2004-04-12 2007-11-15 ザ・ディレクティービー・グループ・インコーポレイテッド Shift channel characteristics to mitigate co-channel interference
US7161988B2 (en) * 2004-04-12 2007-01-09 The Directv Group, Inc. Method and apparatus for minimizing co-channel interference
US7672285B2 (en) * 2004-06-28 2010-03-02 Dtvg Licensing, Inc. Method and apparatus for minimizing co-channel interference by scrambling
US8577299B2 (en) * 2004-06-04 2013-11-05 Qualcomm Incorporated Wireless communication system with configurable cyclic prefix length
JP4061292B2 (en) * 2004-06-10 2008-03-12 松下電器産業株式会社 Test apparatus and test method
SE528195C2 (en) * 2004-07-14 2006-09-19 Teliasonera Ab Method and device in a telecommunication system
JP4418334B2 (en) * 2004-09-13 2010-02-17 パナソニック株式会社 Mobile station apparatus and uplink transmission power control method
EP1792453B1 (en) 2004-09-24 2017-03-08 Qualcomm, Incorporated Method and apparatus for communication in a system employing differing transmission protocols
US7649959B2 (en) * 2004-09-27 2010-01-19 Nokia Corporation Transmission format indication and feedback in multi-carrier wireless communication systems
US7558591B2 (en) 2004-10-12 2009-07-07 Magnolia Broadband Inc. Determining a power control group boundary of a power control group
US7551582B2 (en) * 2004-10-12 2009-06-23 Nextel Communications Inc. System and method for optimizing walsh code assignments
US7515877B2 (en) * 2004-11-04 2009-04-07 Magnolia Broadband Inc. Communicating signals according to a quality indicator and a time boundary indicator
US7751847B2 (en) * 2004-12-17 2010-07-06 Telefonaktiebolaget L M Ericsson (Publ) Power link margin for high-speed downlink packet access
US7924772B2 (en) * 2005-02-10 2011-04-12 Nokia Corporation Method and apparatus to support multi-user packets in a wireless communication system
US8868118B2 (en) 2005-04-08 2014-10-21 Qualcomm Incorporated Multiplexing on the reverse link feedbacks for multiple forward link frequencies
US7570453B2 (en) 2005-12-07 2009-08-04 Samsung Electronics Co., Ltd. Method and apparatus reducing data damage from mechanical shock in a hard disk drive
KR101119351B1 (en) 2005-05-04 2012-03-06 삼성전자주식회사 Method and apparatus for transmitting/receiving information in a orthogonal frequency division multiplexing system
JP4567628B2 (en) * 2005-06-14 2010-10-20 株式会社エヌ・ティ・ティ・ドコモ Mobile station, transmission method and communication system
US8160596B2 (en) * 2005-07-20 2012-04-17 Qualcomm Incorporated Asymmetric mode of operation in multi-carrier communication systems
CN101238688B (en) * 2005-08-05 2014-07-02 诺基亚公司 method, user equipment, network element and system for increasing high-speed uplink join up volume in grouping
US20070036121A1 (en) * 2005-08-12 2007-02-15 George Cherian Method and apparatus for providing reverse activity information in a multi-carrier communication system
US7903628B2 (en) * 2005-08-22 2011-03-08 Qualcomm Incorporated Configurable pilots in a wireless communication system
JP5080470B2 (en) 2005-08-26 2012-11-21 ザ・ディレクティービー・グループ・インコーポレイテッド Method and apparatus for determining a scrambling code for signal transmission
CN100531417C (en) * 2005-09-02 2009-08-19 中兴通讯股份有限公司 Method for realizing forward channel sharing of communication system
CA2562194C (en) * 2005-10-05 2012-02-21 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
US7840868B2 (en) 2005-10-05 2010-11-23 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
RU2369013C1 (en) * 2005-10-12 2009-09-27 Самсунг Электроникс Ко., Лтд. Method and device for data transmission and receiving in system of code division multiple access
KR101050597B1 (en) * 2005-11-22 2011-07-19 삼성전자주식회사 Method and system for controlling data rate in communication system
US20070153719A1 (en) * 2005-12-29 2007-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling of broadcast message transmission to increase paging capacity
CN100373797C (en) * 2006-01-13 2008-03-05 南京邮电大学 Apparatus for CDMA TDMA mobile communication
JP4714588B2 (en) * 2006-01-16 2011-06-29 富士通東芝モバイルコミュニケーションズ株式会社 RADIO COMMUNICATION SYSTEM AND BASE STATION DEVICE AND MOBILE RADIO TERMINAL DEVICE USED IN THIS SYSTEM
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
US9461736B2 (en) 2006-02-21 2016-10-04 Qualcomm Incorporated Method and apparatus for sub-slot packets in wireless communication
WO2007098456A2 (en) * 2006-02-21 2007-08-30 Qualcomm Incorporated Spatial pilot structure for multi-antenna wireless communication
US8689025B2 (en) * 2006-02-21 2014-04-01 Qualcomm Incorporated Reduced terminal power consumption via use of active hold state
US8077595B2 (en) 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
US8700042B2 (en) * 2006-04-21 2014-04-15 Alcatel Lucent Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats
JP4975094B2 (en) * 2006-04-25 2012-07-11 エルジー エレクトロニクス インコーポレイティド Method of transmitting data using resources in hybrid automatic request operation
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8305943B2 (en) * 2006-05-18 2012-11-06 Qualcomm Incorporated Half-duplex communication in a frequency division duplex system
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8036186B2 (en) * 2006-07-26 2011-10-11 Tropos Networks, Inc. Adaptively setting transmission power levels of nodes within a wireless mesh network
US20080080432A1 (en) * 2006-10-02 2008-04-03 Jianmin Lu Carrying Mobile Station Specific Information in the Reverse Access Channel in a Wireless Communications System
EP2070380B1 (en) * 2006-10-02 2017-06-21 Optis Wireless Technology, LLC Method for reducing intra-cell interference between cell phones performing random access
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
US8009639B2 (en) 2006-12-27 2011-08-30 Wireless Technology Solutions Llc Feedback control in an FDD TDD-CDMA system
US9053063B2 (en) 2007-02-21 2015-06-09 At&T Intellectual Property I, Lp Method and apparatus for authenticating a communication device
KR101285887B1 (en) * 2007-03-26 2013-07-11 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
KR101253185B1 (en) 2007-03-26 2013-04-10 엘지전자 주식회사 Digital broadcasting system and data processing method
KR101285888B1 (en) 2007-03-30 2013-07-11 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
KR20080090784A (en) * 2007-04-06 2008-10-09 엘지전자 주식회사 A controlling method and a receiving apparatus for electronic program information
US8427971B2 (en) * 2007-06-19 2013-04-23 Lg Electronics Inc. Enhancement of LTE random access procedure
KR101456002B1 (en) 2007-06-26 2014-11-03 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
KR101405966B1 (en) 2007-06-26 2014-06-20 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
US8433973B2 (en) 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090012180A (en) * 2007-07-28 2009-02-02 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
CN101836448A (en) 2007-08-24 2010-09-15 Lg电子株式会社 Digital broadcasting system and method of processing data in digital broadcasting system
CA2695548C (en) * 2007-08-24 2013-10-15 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
CA2694704C (en) 2007-08-24 2013-06-25 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
US8005167B2 (en) 2007-08-24 2011-08-23 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
CN103209471B (en) * 2007-10-09 2016-01-20 Lm爱立信电话有限公司 Support the uplink power control method in the network system of public and discrete TPC instruction
US20100238049A1 (en) * 2007-10-17 2010-09-23 Hochiki Corporation Communication system
JP5097505B2 (en) * 2007-11-02 2012-12-12 株式会社エヌ・ティ・ティ・ドコモ Mobile communication system, base station apparatus, user apparatus, and communication method
CN101431830B (en) * 2007-11-05 2010-08-04 中兴通讯股份有限公司 System and method for multi-context multiplexing single time slot voice transmission on multimedia gateway
JP4951475B2 (en) 2007-11-26 2012-06-13 株式会社日立製作所 base station
US8300716B1 (en) * 2007-12-26 2012-10-30 Marvell International Ltd. Link adaptation for OFDM systems
US8665801B2 (en) 2008-01-08 2014-03-04 Alcatel Lucent Allocating forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission
US8825050B2 (en) * 2008-01-24 2014-09-02 Lg Electronics Inc. Random access channel preamble detection
US20090190544A1 (en) * 2008-01-25 2009-07-30 Qualcomm Incorporated Method and apparatus for channel identification in a wireless communication system
CN101222289A (en) * 2008-02-04 2008-07-16 华为技术有限公司 Walsh code distribution method and method
US7593383B1 (en) * 2008-03-18 2009-09-22 On-Ramp Wireless, Inc. Uplink transmitter in a random phase multiple access communication system
WO2009139989A1 (en) 2008-05-15 2009-11-19 Marvell World Trade Ltd. Phy preamble format for wireless communication system
US8233428B2 (en) * 2008-08-13 2012-07-31 Telefonaktiebolaget Lm Ericsson (Publ) Using a synchronization channel to send quick paging signals
US8325661B2 (en) 2008-08-28 2012-12-04 Qualcomm Incorporated Supporting multiple access technologies in a wireless environment
KR101497618B1 (en) * 2008-09-04 2015-03-03 삼성전자주식회사 Apparatus and method for scrambling in a wireless communication system
US8738063B1 (en) 2008-10-24 2014-05-27 Sprint Communications Company L.P. Power control based on multi-antenna mode distribution
JP5235629B2 (en) * 2008-11-28 2013-07-10 株式会社日立製作所 Encoding and modulation method and decoding method for wireless communication apparatus
KR20100085713A (en) * 2009-01-21 2010-07-29 삼성전자주식회사 Apparatus and method for rate control in broadband wireless communication system
US7948914B2 (en) * 2009-01-28 2011-05-24 Agere Systems Inc. Power learning security in wireless routers
KR101523076B1 (en) * 2009-02-25 2015-05-27 광주과학기술원 Packet Scheduling Apparatus and Method
US8189526B2 (en) 2009-03-06 2012-05-29 Samsung Electronics Co., Ltd. Method and system for shared communication medium in wireless communication systems
EP2404475B1 (en) * 2009-03-06 2018-08-22 Samsung Electronics Co., Ltd. Method and system for shared communication medium in wireless communication systems
US8417279B2 (en) * 2009-03-13 2013-04-09 Intel Corporation Techniques to control transmitter power level
EP2414952B1 (en) * 2009-04-01 2016-09-28 Qualcomm Incorporated Managing transmissions among nodes communicating over a shared communication medium
US8364193B1 (en) 2009-05-04 2013-01-29 Sprint Communications Company L.P. Forward link power control
US8498579B2 (en) 2009-07-20 2013-07-30 Qualcomm Incorporated Channel reuse in communication systems
CN101621326B (en) * 2009-07-30 2013-03-20 清华大学 Downlink multi-access transmission system and implementation device thereof
US8811200B2 (en) 2009-09-22 2014-08-19 Qualcomm Incorporated Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
CN102771059B (en) * 2009-11-24 2016-07-06 韩国电子通信研究院 For the method transmitting frame in based on the wireless communication system of multi-user
US8670788B1 (en) * 2010-01-20 2014-03-11 Sprint Spectrum L.P. Dynamic paging concatenation
GB2485355B (en) * 2010-11-09 2013-06-05 Motorola Solutions Inc Compatible channel for efficient coexistence of voice and dat traffic
CN102594493B (en) 2011-01-17 2014-08-20 华为技术有限公司 Response message encoding, process method and device
US8934499B1 (en) 2011-02-25 2015-01-13 Sprint Communications Company L.P. Dynamically transferring between multiple-input and multiple-output (MIMO) transmit modes based on a usage level of a wireless access node
US9503285B2 (en) * 2011-03-01 2016-11-22 Qualcomm Incorporated Channel estimation for reference signal interference cancelation
US8526380B1 (en) 2011-03-17 2013-09-03 Sprint Communications Company L.P. Dynamic transmission mode selection based on wireless communication device data rate capabilities
US20130039266A1 (en) 2011-08-08 2013-02-14 Research In Motion Limited System and method to increase link adaptation performance with multi-level feedback
US8886203B2 (en) * 2011-12-28 2014-11-11 Qualcomm Incorporated Dynamic channel reuse in multi-access communication systems
US9413601B2 (en) 2012-09-28 2016-08-09 Qualcomm Incorporated Channel reuse among communication networks sharing a communication channel
US9485061B2 (en) * 2012-10-12 2016-11-01 Samsung Electronics Co., Ltd. Communication system with flexible repeat-response mechanism and method of operation thereof
US8995247B2 (en) 2013-01-07 2015-03-31 Qualcomm Incorporated Device triggered wake up of powerline communication devices
US10855411B2 (en) * 2018-09-07 2020-12-01 Apple Inc. Voice quality over bluetooth link by enhancing scheduler behavior for retransmission frames
US10805870B1 (en) 2019-03-26 2020-10-13 Star Solutions International Inc. Wireless communication management system and private electronic communication network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023844A2 (en) * 1997-11-03 1999-05-14 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
US5946356A (en) * 1997-07-16 1999-08-31 Motorola, Inc. Method and apparatus for data transmission within a broad-band communications system
WO2001086837A1 (en) * 2000-05-09 2001-11-15 Qualcomm Incorporated A method and an apparatus for providing both voice services and data services in a high data rate wireless communication system

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052565A (en) 1975-05-28 1977-10-04 Martin Marietta Corporation Walsh function signal scrambler
EP0261112B1 (en) 1986-03-25 1994-07-20 Motorola, Inc. Method and apparatus for controlling a tdm communication device
NZ239283A (en) 1990-08-23 1994-09-27 Ericsson Telefon Ab L M Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality
MY112371A (en) * 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
US5638412A (en) 1994-06-15 1997-06-10 Qualcomm Incorporated Method for providing service and rate negotiation in a mobile communication system
FI96557C (en) 1994-09-27 1996-07-10 Nokia Telecommunications Oy Method for data transmission in a TDMA mobile radio system and a mobile radio system for carrying out the method
US5818832A (en) * 1995-10-10 1998-10-06 Sicom, Inc. Rapid synchronization for communication systems
JP3078216B2 (en) 1995-12-13 2000-08-21 株式会社エヌ・ティ・ティ・ドコモ Base station selection method
US5711005A (en) * 1996-08-06 1998-01-20 Hughes Electronics Method for implementing a personal access communication system in a high mobility environment
US6064663A (en) 1996-09-10 2000-05-16 Nokia Mobile Phones Limited Cellular CDMA data link utilizing multiplexed channels for data rate increase
AU718221B2 (en) * 1996-10-18 2000-04-13 Matsushita Electric Industrial Co., Ltd. Radio communication system
GB2318705B (en) 1996-10-22 2001-05-02 Motorola Ltd Mobile telephone systems
DE69726697T2 (en) 1996-10-25 2004-10-21 Nokia Corp Radio capacity control procedure
GB9709285D0 (en) * 1997-05-08 1997-06-25 Philips Electronics Nv Flexible two-way telecommunications system
US6137789A (en) * 1997-06-26 2000-10-24 Nokia Mobile Phones Limited Mobile station employing selective discontinuous transmission for high speed data services in CDMA multi-channel reverse link configuration
CA2272423C (en) * 1997-09-19 2003-09-09 Matsushita Electric Industrial Co., Ltd. Mobile station apparatus and its open loop transmission power control method in wireless communication system
US6128504A (en) * 1997-10-01 2000-10-03 Lucent Technologies Inc. Apparatus and method of contention resolution for a plurality of handset units in a cordless telephone system
US6088337A (en) * 1997-10-20 2000-07-11 Motorola, Inc. Method access point device and peripheral for providing space diversity in a time division duplex wireless system
US6147964A (en) * 1998-05-07 2000-11-14 Qualcomm Inc. Method and apparatus for performing rate determination using orthogonal rate-dependent walsh covering codes
CN1164044C (en) * 1998-02-19 2004-08-25 夸尔柯姆股份有限公司 Synchronization of forward link base station power levels during handoff between base station sectors in mobile radio communication system
US6198719B1 (en) * 1998-02-27 2001-03-06 Nortel Networks Limited Bi-orthogonal code division multiple access system
US6831910B1 (en) * 1998-03-23 2004-12-14 Samsung Electronics Co., Ltd. Power control device and method for controlling a reverse link common channel in a CDMA communication system
US6317413B1 (en) * 1998-05-18 2001-11-13 Nokia Mobile Phones Ltd. Method and apparatus for assigning variable length walsh codes in a spread spectrum system
KR100298363B1 (en) * 1998-06-08 2001-09-06 서평원 Channel Estimator and Channel Estimation Method in CDMA Cellular Communication System
US6275478B1 (en) * 1998-07-10 2001-08-14 Qualcomm Incorporated Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
CN1316170A (en) 1998-09-01 2001-10-03 西门子公司 Method for transmitting voice information in radio communication system
US6519456B2 (en) 1998-10-14 2003-02-11 Qualcomm Incorporated Softer handoff in a base station employing virtual channel elements
CA2314232C (en) * 1998-11-09 2004-05-11 Samsung Electronics Co., Ltd. Reservation multiple access in a cdma communications system
KR100306169B1 (en) * 1998-11-09 2001-11-02 윤종용 Rsma(reservation multiple access) control device and method for in mobile communication system
US6947398B1 (en) * 1998-11-13 2005-09-20 Lucent Technologies Inc. Addressing scheme for a multimedia mobile network
JP2000184433A (en) * 1998-12-11 2000-06-30 Nec Corp Radio channel multiplex communication system in cdma mobile communication system
US6578162B1 (en) * 1999-01-20 2003-06-10 Skyworks Solutions, Inc. Error recovery method and apparatus for ADPCM encoded speech
FI107675B (en) * 1999-07-05 2001-09-14 Nokia Networks Oy Method for identifying information directed to the user in a communication system and a communication system
US6633552B1 (en) * 1999-08-06 2003-10-14 Qualcomm Incorporated Method and apparatus for determining the closed loop power control set point in a wireless packet data communication system
US6631123B1 (en) * 1999-09-14 2003-10-07 Lucent Technologies Inc. Method of improving user access performance by adjusting power of user probe signal
US6400928B1 (en) * 1999-11-19 2002-06-04 Telefonaktiebolaget L M Ericsson (Publ) Method and system for blind detection of modulation
US6907020B2 (en) * 2000-01-20 2005-06-14 Nortel Networks Limited Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
US7463600B2 (en) * 2000-01-20 2008-12-09 Nortel Networks Limited Frame structure for variable rate wireless channels transmitting high speed data
US6823193B1 (en) * 2000-02-28 2004-11-23 Telefonaktiebolaget Lm Ericsson (Publ) Downlink transmit power synchronization during diversity communication with a mobile station
US7088701B1 (en) * 2000-04-14 2006-08-08 Qualcomm, Inc. Method and apparatus for adaptive transmission control in a high data rate communication system
US7006428B2 (en) * 2000-07-19 2006-02-28 Ipr Licensing, Inc. Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels
US6879581B1 (en) * 2000-08-22 2005-04-12 Qualcomm Incorporated Method and apparatus for providing real-time packetized voice and data services over a wireless communication network
US6711144B1 (en) 2000-09-15 2004-03-23 Airvana, Inc. Multi-user communication of voice and data
US6731618B1 (en) * 2000-10-20 2004-05-04 Airvana, Inc. Coding for multi-user communication
US6888805B2 (en) * 2001-03-23 2005-05-03 Qualcomm Incorporated Time multiplexed transmission scheme for a spread spectrum communication system
US6747994B2 (en) 2001-10-17 2004-06-08 Qualcomm, Incorporated Selecting optimal transmit formats for transmissions over allocated time durations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5946356A (en) * 1997-07-16 1999-08-31 Motorola, Inc. Method and apparatus for data transmission within a broad-band communications system
WO1999023844A2 (en) * 1997-11-03 1999-05-14 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
WO2001086837A1 (en) * 2000-05-09 2001-11-15 Qualcomm Incorporated A method and an apparatus for providing both voice services and data services in a high data rate wireless communication system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9001735B2 (en) 1997-11-03 2015-04-07 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
US9118387B2 (en) 1997-11-03 2015-08-25 Qualcomm Incorporated Pilot reference transmission for a wireless communication system
US9124344B2 (en) 1997-11-03 2015-09-01 Qualcomm Incorporated Pilot reference transmission for a wireless communication system
US9107109B2 (en) 2000-10-25 2015-08-11 Qualcomm Incorporated Method and apparatus for determining a data rate in a high rate packet data wireless communications system
US9426821B2 (en) 2000-10-25 2016-08-23 Qualcomm Incorporated Method and apparatus for high rate packet data and low delay data transmissions
US8837555B2 (en) 2008-03-18 2014-09-16 On-Ramp Wireless, Inc. Light monitoring system with antenna diversity
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8995404B2 (en) 2009-03-20 2015-03-31 On-Ramp Wireless, Inc. Downlink communication with multiple acknowledgements
US9294930B2 (en) 2009-03-20 2016-03-22 On-Ramp Wireless, Inc. Combined unique gold code transmissions

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