WO2004040794A3 - Controlling multiple modems in a wireless terminal using energy-per-bit determinations - Google Patents

Controlling multiple modems in a wireless terminal using energy-per-bit determinations Download PDF

Info

Publication number
WO2004040794A3
WO2004040794A3 PCT/US2003/034269 US0334269W WO2004040794A3 WO 2004040794 A3 WO2004040794 A3 WO 2004040794A3 US 0334269 W US0334269 W US 0334269W WO 2004040794 A3 WO2004040794 A3 WO 2004040794A3
Authority
WO
WIPO (PCT)
Prior art keywords
modems
per
transmit
energy
wireless terminal
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2003/034269
Other languages
French (fr)
Other versions
WO2004040794A2 (en
Inventor
Aziz Gholmieh
Douglas A Gerecht
Francis Ngai
Jon J Anderson
William R Panton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Priority to CA002504664A priority Critical patent/CA2504664A1/en
Priority to DE60325262T priority patent/DE60325262D1/en
Priority to AU2003286742A priority patent/AU2003286742A1/en
Priority to EP03777954A priority patent/EP1559205B1/en
Priority to JP2004548552A priority patent/JP4351166B2/en
Priority to BR0315774-1A priority patent/BR0315774A/en
Priority to MXPA05004554A priority patent/MXPA05004554A/en
Publication of WO2004040794A2 publication Critical patent/WO2004040794A2/en
Publication of WO2004040794A3 publication Critical patent/WO2004040794A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

A mobile wireless terminal (MWT) includes multiple wireless modems. The multiple modems have their respective transmit outputs combined to produce an aggregate transmit output. The multiple modems can concurrently transmit data in a reverse link direction and receive data in a forward link direction. The MWT is constrained to operate under an aggregate transmit power limit. Each of the multiple modems has an individual transmit limit related to the aggregate transmit power limit. An MWT controller controls the total number of modems that transmit data at any given time, based on an average energy-per-transmitted bit, or alternatively, individual energy-per-transmitted bits of the modems.
PCT/US2003/034269 2002-10-29 2003-10-28 Controlling multiple modems in a wireless terminal using energy-per-bit determinations Ceased WO2004040794A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002504664A CA2504664A1 (en) 2002-10-29 2003-10-28 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
DE60325262T DE60325262D1 (en) 2002-10-29 2003-10-28 CONTROLLING MULTIPLE MODEMS IN A CORDLESS END UNIT WITH ENERGY PER BIT PROVISIONS
AU2003286742A AU2003286742A1 (en) 2002-10-29 2003-10-28 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
EP03777954A EP1559205B1 (en) 2002-10-29 2003-10-28 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
JP2004548552A JP4351166B2 (en) 2002-10-29 2003-10-28 Control multiple modems of wireless terminals using bitwise energy determination
BR0315774-1A BR0315774A (en) 2002-10-29 2003-10-28 Control of multiple modems in one wireless terminal using bit power determinations
MXPA05004554A MXPA05004554A (en) 2002-10-29 2003-10-28 CONTROL OF MULTIPLE MODEMS IN A WIRELESS TERMINAL USING ENERGY DETERMINATIONS BY BIT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/283,935 US7020484B2 (en) 2002-10-29 2002-10-29 Controlling multiple modems in a wireless terminal using energy-per-bit determinations
US10/283,935 2002-10-29

Publications (2)

Publication Number Publication Date
WO2004040794A2 WO2004040794A2 (en) 2004-05-13
WO2004040794A3 true WO2004040794A3 (en) 2004-12-23

Family

ID=32228804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/034269 Ceased WO2004040794A2 (en) 2002-10-29 2003-10-28 Controlling multiple modems in a wireless terminal using energy-per-bit determinations

Country Status (14)

Country Link
US (2) US7020484B2 (en)
EP (1) EP1559205B1 (en)
JP (1) JP4351166B2 (en)
KR (1) KR20050071652A (en)
CN (1) CN100486131C (en)
AT (1) ATE417417T1 (en)
AU (1) AU2003286742A1 (en)
BR (1) BR0315774A (en)
CA (1) CA2504664A1 (en)
DE (1) DE60325262D1 (en)
MX (1) MXPA05004554A (en)
RU (1) RU2325033C2 (en)
TW (1) TW200419980A (en)
WO (1) WO2004040794A2 (en)

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US7058421B2 (en) * 2002-10-29 2006-06-06 Qualcomm Incorporated Wireless terminal operating under an aggregate transmit power limit using multiple modems having fixed individual transmit power limits
US20060030272A1 (en) * 2004-01-21 2006-02-09 Hideyuki Nakamizo Transceiver and receiver
KR100640836B1 (en) * 2005-01-20 2006-11-06 엘지전자 주식회사 Mobile communication terminal with multi modem and data download method therefor
US7242920B2 (en) 2005-05-31 2007-07-10 Scenera Technologies, Llc Methods, systems, and computer program products for controlling data transmission based on power cost
US8611305B2 (en) 2005-08-22 2013-12-17 Qualcomm Incorporated Interference cancellation for wireless communications
US9071344B2 (en) 2005-08-22 2015-06-30 Qualcomm Incorporated Reverse link interference cancellation
US8102878B2 (en) * 2005-09-29 2012-01-24 Qualcomm Incorporated Video packet shaping for video telephony
US8842555B2 (en) * 2005-10-21 2014-09-23 Qualcomm Incorporated Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
EP1881616A1 (en) * 2006-07-17 2008-01-23 ABB Research Ltd Communication device and method of limiting quantity of data and power transmitted by a communication device
US8797850B2 (en) 2008-01-10 2014-08-05 Qualcomm Incorporated System and method to adapt to network congestion
US8995417B2 (en) * 2008-06-09 2015-03-31 Qualcomm Incorporated Increasing capacity in wireless communication
US9237515B2 (en) 2008-08-01 2016-01-12 Qualcomm Incorporated Successive detection and cancellation for cell pilot detection
US9277487B2 (en) * 2008-08-01 2016-03-01 Qualcomm Incorporated Cell detection with interference cancellation
US20100097955A1 (en) * 2008-10-16 2010-04-22 Qualcomm Incorporated Rate determination
US9160577B2 (en) 2009-04-30 2015-10-13 Qualcomm Incorporated Hybrid SAIC receiver
US8731595B2 (en) * 2009-05-14 2014-05-20 Qualcomm Incorporated Transmission power management for a moblie device supporting simultaneous transmission on multiple air interfaces
US9736769B2 (en) * 2009-10-01 2017-08-15 Qualcomm Incorporated Energy efficient quality of service aware communication over multiple air-links
EP2505017B1 (en) 2009-11-27 2018-10-31 Qualcomm Incorporated Increasing capacity in wireless communications
KR101376676B1 (en) 2009-11-27 2014-03-20 퀄컴 인코포레이티드 Increasing capacity in wireless communications
US20110188413A1 (en) * 2010-02-03 2011-08-04 Bandrich, Inc. Wireless repeater device, method and system for implementing control of the same in a wireless network system
US8634302B2 (en) 2010-07-30 2014-01-21 Alcatel Lucent Apparatus for multi-cell support in a network
US8737417B2 (en) 2010-11-12 2014-05-27 Alcatel Lucent Lock-less and zero copy messaging scheme for telecommunication network applications
US8730790B2 (en) 2010-11-19 2014-05-20 Alcatel Lucent Method and system for cell recovery in telecommunication networks
US8861434B2 (en) 2010-11-29 2014-10-14 Alcatel Lucent Method and system for improved multi-cell support on a single modem board
EP2487833B1 (en) * 2011-02-09 2018-07-04 Mitsubishi Electric R&D Centre Europe B.V. Optimized dynamic bandwidth scheduler
US9357482B2 (en) * 2011-07-13 2016-05-31 Alcatel Lucent Method and system for dynamic power control for base stations
US20130060395A1 (en) * 2011-09-02 2013-03-07 Hunt Energy Iq, Lp Automated field provisioning for energy management systems
KR102015207B1 (en) 2015-04-21 2019-08-27 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) Method and apparatus for monitoring radio link quality
US10609529B2 (en) 2016-11-14 2020-03-31 Qualcomm Incorporated Multi-modem scheduler for multimedia streams
US10284475B2 (en) 2016-11-14 2019-05-07 Qualcomm Incorporated Distributed leaky bucket based multi-modem scheduler for multimedia streams
US10448342B1 (en) * 2018-10-19 2019-10-15 Motorola Mobility Llc Aggregate transmit power limiting on uncoordinated multiple transmitter device

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US5737687A (en) * 1995-03-01 1998-04-07 Qualcomm Incorporated Self-attenuating RF transceiver system using antenna and modem interfaces and cable link
EP0887948A2 (en) * 1997-06-26 1998-12-30 Nokia Mobile Phones Ltd. Power control and data services in CDMA networks
US5982813A (en) * 1996-09-30 1999-11-09 Amsc Subsidiary Corporation Demand-based power and data rate adjustments to a transmitter to optimize channel capacity and power usage with respect to data transmission traffic over a fixed-bandwidth channel

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US5737687A (en) * 1995-03-01 1998-04-07 Qualcomm Incorporated Self-attenuating RF transceiver system using antenna and modem interfaces and cable link
US5982813A (en) * 1996-09-30 1999-11-09 Amsc Subsidiary Corporation Demand-based power and data rate adjustments to a transmitter to optimize channel capacity and power usage with respect to data transmission traffic over a fixed-bandwidth channel
EP0887948A2 (en) * 1997-06-26 1998-12-30 Nokia Mobile Phones Ltd. Power control and data services in CDMA networks

Also Published As

Publication number Publication date
CA2504664A1 (en) 2004-05-13
US20060003792A1 (en) 2006-01-05
RU2325033C2 (en) 2008-05-20
US20040198406A1 (en) 2004-10-07
TW200419980A (en) 2004-10-01
DE60325262D1 (en) 2009-01-22
RU2005116267A (en) 2006-01-20
WO2004040794A2 (en) 2004-05-13
KR20050071652A (en) 2005-07-07
JP2006505192A (en) 2006-02-09
US7020484B2 (en) 2006-03-28
MXPA05004554A (en) 2005-12-12
CN1726659A (en) 2006-01-25
EP1559205A2 (en) 2005-08-03
EP1559205B1 (en) 2008-12-10
BR0315774A (en) 2005-09-13
ATE417417T1 (en) 2008-12-15
AU2003286742A1 (en) 2004-05-25
JP4351166B2 (en) 2009-10-28
CN100486131C (en) 2009-05-06

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