US20040174846A1 - Method and apparatus for controlling a reverse traffic rate in a mobile communication system - Google Patents

Method and apparatus for controlling a reverse traffic rate in a mobile communication system Download PDF

Info

Publication number
US20040174846A1
US20040174846A1 US10/794,992 US79499204A US2004174846A1 US 20040174846 A1 US20040174846 A1 US 20040174846A1 US 79499204 A US79499204 A US 79499204A US 2004174846 A1 US2004174846 A1 US 2004174846A1
Authority
US
United States
Prior art keywords
rate
reverse
packet data
data frame
mobile station
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.)
Abandoned
Application number
US10/794,992
Other languages
English (en)
Inventor
Hwan-Joon Kwon
Dong-Hee Kim
Youn-Sun Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Assigned to SAMSUNG ELECTRONICS CO., LTD. reassignment SAMSUNG ELECTRONICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, DONG-HEE, KIM, YOUN-SUN, KWON, HWAN-JOON
Publication of US20040174846A1 publication Critical patent/US20040174846A1/en
Priority to US12/431,457 priority Critical patent/US9967899B2/en
Priority to US12/493,930 priority patent/US20090262720A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/54—Audio sensitive means, e.g. ultrasound
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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

Definitions

  • Reverse data transmission from a mobile station to a base station is performed over a reverse packet data channel (R-PDCH) by the physical layer packet (PLP), and a packet length is fixed.
  • a data rate is variable for each packet, and a data rate of each packet is controlled depending on a power of a mobile station transmitting the corresponding packet, a total amount of transmission data, and a rate control bit (RCB) provided from a base station over a forward rate control channel (RCCH).
  • R-PDCH reverse packet data channel
  • PGP physical layer packet
  • a gain of the corresponding channel has a fixed value compared with a gain of a pilot channel.
  • a system informs TPR allowed for each mobile station instead of directly informing the scheduled result as a data rate.
  • TPR is increased according to an increase in a data rate. For example, if a data rate is increased two times, power assigned to a traffic channel by a mobile station is increased about two times, which means TPR is doubled.
  • a mobile station transmits a data frame over a packet data channel (PDCH) at a rate of 9.6 Kbps (see 210 ).
  • a base station determines whether to increase, decrease, or hold a data rate of a mobile station in consideration of an RoT, a buffer status, and a power status of the corresponding mobile station, generates an RCB according to the determination result, and transmits the generated RCB to the mobile station (see 220 ). Then the mobile station receives the RCB, analyzes the RCB, and determines whether to increase, decrease, or hold a rate of PDCH in the next time interval t2.
  • a base station receives a data frame from a mobile station at a rate of 153.6 Kbps, and in the same time interval, the base station determines to increase a data rate of the mobile station by one step from the current rate of 153.6 Kbps according to conditions of other mobile stations, generates a corresponding RCB(+), and transmits the generated RCB(+) to the mobile station.
  • the RCB(+) is transmitted for a time interval t6
  • a time interval where the RCB(+) is actually applied becomes t7 taking into account a time required when the mobile station receives the RCB(+) and analyzes the RCB(+).
  • the mobile station sets a rate 614.4 Kbps, which is increased one step higher than a rate 307.2 Kbps for the previous time interval t6.
  • a mobile station receives and analyzes a rate control bit (RCB) for an n th time interval.
  • the mobile station determines whether a value of the RCB indicates ‘rate up’. If a value of the rate control bit is ‘+1’, indicating ‘rate up’, in step 330 , the mobile station sets a rate R(n+1) to be used in the next time interval ‘n+1’ to a value (or rate), which is increased one step higher than a rate R(n ⁇ RCD) for a time interval occurring a predetermined RCD ahead of the current time interval, and then proceeds to step 370 .
  • This can be expressed as shown below in Equation 1.
  • step 360 the mobile station sets a rate R(n+1) to be used in the next time interval ‘n+1’ to the same value as a rate R(n ⁇ RCD) for a time interval occurring a predetermined RCD ahead of the current time interval. This can be expressed as shown below in Equation 3.
  • step 370 the mobile station transmits a data frame in the next time interval ‘n+1’ according to the determined rate R(n+1).
  • FIG. 7 is a flowchart illustrating an operation of a base station in a system employing HARQ technology and energy reduction technology according to another embodiment of the present invention.
  • FIG. 8 is a timing diagram illustrating an operation of determining a reverse rate by a mobile station in a system employing HARQ technology and energy reduction technology according to another embodiment of the present invention.
  • the height of a packet data channel denotes a channel gain.
US10/794,992 2003-03-05 2004-03-05 Method and apparatus for controlling a reverse traffic rate in a mobile communication system Abandoned US20040174846A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/431,457 US9967899B2 (en) 2003-03-05 2009-04-28 Method and apparatus for controlling an uplink transmission power ratio in a mobile communication system
US12/493,930 US20090262720A1 (en) 2003-03-05 2009-06-29 Method and apparatus for controlling a reverse traffic rate in a mobile communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR13838/2003 2003-03-05
KR20030013838 2003-03-05
KR20030060631 2003-08-30
KR60631/2003 2003-08-30

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/431,457 Continuation US9967899B2 (en) 2003-03-05 2009-04-28 Method and apparatus for controlling an uplink transmission power ratio in a mobile communication system
US12/493,930 Continuation US20090262720A1 (en) 2003-03-05 2009-06-29 Method and apparatus for controlling a reverse traffic rate in a mobile communication system

Publications (1)

Publication Number Publication Date
US20040174846A1 true US20040174846A1 (en) 2004-09-09

Family

ID=36383856

Family Applications (3)

Application Number Title Priority Date Filing Date
US10/794,992 Abandoned US20040174846A1 (en) 2003-03-05 2004-03-05 Method and apparatus for controlling a reverse traffic rate in a mobile communication system
US12/431,457 Active 2026-12-11 US9967899B2 (en) 2003-03-05 2009-04-28 Method and apparatus for controlling an uplink transmission power ratio in a mobile communication system
US12/493,930 Abandoned US20090262720A1 (en) 2003-03-05 2009-06-29 Method and apparatus for controlling a reverse traffic rate in a mobile communication system

Family Applications After (2)

Application Number Title Priority Date Filing Date
US12/431,457 Active 2026-12-11 US9967899B2 (en) 2003-03-05 2009-04-28 Method and apparatus for controlling an uplink transmission power ratio in a mobile communication system
US12/493,930 Abandoned US20090262720A1 (en) 2003-03-05 2009-06-29 Method and apparatus for controlling a reverse traffic rate in a mobile communication system

Country Status (12)

Country Link
US (3) US20040174846A1 (ko)
EP (1) EP1455492B1 (ko)
JP (1) JP4308206B2 (ko)
KR (1) KR100640331B1 (ko)
AT (1) ATE527782T1 (ko)
AU (1) AU2004217203C1 (ko)
BR (1) BRPI0408084B1 (ko)
CA (1) CA2513455C (ko)
DK (1) DK1455492T3 (ko)
PL (1) PL1455492T3 (ko)
RU (1) RU2302694C2 (ko)
WO (1) WO2004079944A1 (ko)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040223474A1 (en) * 2003-05-10 2004-11-11 Samsung Electronics Co., Ltd. Apparatus and method for controliing a reverse traffic rate in a mobile communication system
US20060039282A1 (en) * 2004-08-23 2006-02-23 Lucent Technologies, Inc. Outer loop power control for high speed data transmissions
US20060128309A1 (en) * 2004-12-14 2006-06-15 Fujitsu Limited Wireless communication system
US20070147331A1 (en) * 2005-12-28 2007-06-28 Qi Bi Method of managing transmission delay in a wireless communication system
US20070168822A1 (en) * 2006-01-18 2007-07-19 Lucent Technologies Inc. System and method for dynamically adjusting hybrid ARQ transmissions
US20070177683A1 (en) * 2004-04-30 2007-08-02 Yoshiteru Matsushita Wireless communication system
US20080118007A1 (en) * 2006-11-16 2008-05-22 Cisco Technology, Inc. System and Method for Mitigating the Effects of Bit Insertion in a Communications Environment
US20080192635A1 (en) * 2005-03-29 2008-08-14 Ntt Docomo, Inc. Transmission Rate Control Method, Mobile Station and Radio Base Station
US20090093218A1 (en) * 2005-05-02 2009-04-09 Ntt Docomo, Inc. Transmission rate control method, mobile station and radio base station
US20100005354A1 (en) * 2008-07-07 2010-01-07 Yuan Zhu Detection and recovery of HARQ NAK-TO-ACK feedback error in wireless communications systems
US20100182924A1 (en) * 2007-07-03 2010-07-22 Electronics & Telecommunications Research Inst. Method of changing transmission mode, method of requesting packet retransmission, and method of retransmitting packet
US20160081102A1 (en) * 2006-01-09 2016-03-17 At&T Intellectual Property Ii, L.P. Signal strength guided intra-cell upstream data forwarding

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036773A1 (en) * 2003-10-15 2005-04-21 Samsung Electronics Co., Ltd. Method for controlling packet rate in a mobile communication system
US7881339B2 (en) 2004-10-06 2011-02-01 Qualcomm, Incorporated Method and apparatus for assigning users to use interlaces in a wireless cellular communication system
US7292825B2 (en) * 2004-10-19 2007-11-06 Ipwireless, Inc. Retransmission scheme in a cellular communication system
US8588802B2 (en) * 2005-02-14 2013-11-19 Ntt Docomo, Inc. Transmission rate control method, and mobile station
KR100800794B1 (ko) * 2005-07-01 2008-02-04 삼성전자주식회사 패킷망을 통해 음성 서비스를 지원하는 이동통신시스템에서 음성 서비스의 전송률을 제어하는 방법 및 장치
KR100763012B1 (ko) * 2005-08-19 2007-10-02 가부시키가이샤 엔.티.티.도코모 전송 속도 제어 방법, 이동국, 무선 기지국 및 무선네트워크 제어국
CN101399796B (zh) * 2007-09-28 2012-05-09 展讯通信（上海）有限公司 时分系统接收帧处理方法和设备
CN101400120B (zh) * 2007-09-28 2011-03-09 展讯通信（上海）有限公司 时分系统控制信息模式配置方法、接收帧处理方法和设备
JP5164512B2 (ja) * 2007-10-05 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法及び基地局
US8203947B1 (en) * 2009-01-09 2012-06-19 Sprint Spectrum L.P. Interlaced control channel
CN102308655B (zh) * 2009-02-09 2014-08-20 瑞典爱立信有限公司 无线通信系统中的方法和装置
JP5330547B2 (ja) * 2009-02-09 2013-10-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信システムにおける方法および構成
US8254930B1 (en) 2009-02-18 2012-08-28 Sprint Spectrum L.P. Method and system for changing a media session codec before handoff in a wireless network
US9374306B1 (en) 2009-03-04 2016-06-21 Sprint Spectrum L.P. Using packet-transport metrics for setting DRCLocks
US9467938B1 (en) 2009-04-29 2016-10-11 Sprint Spectrum L.P. Using DRCLocks for conducting call admission control
US8310929B1 (en) 2009-06-04 2012-11-13 Sprint Spectrum L.P. Method and system for controlling data rates based on backhaul capacity
US8363564B1 (en) 2010-03-25 2013-01-29 Sprint Spectrum L.P. EVDO coverage modification based on backhaul capacity
US8515434B1 (en) * 2010-04-08 2013-08-20 Sprint Spectrum L.P. Methods and devices for limiting access to femtocell radio access networks
US9106575B2 (en) * 2013-01-31 2015-08-11 Apple Inc. Multiplexing multiple serial interfaces
US9686063B2 (en) * 2013-04-04 2017-06-20 Qualcomm Incorporated TPR management for EPDCCH in LTE
US9265012B2 (en) * 2013-06-07 2016-02-16 Broadcom Corporation Transmission power adaptation for wireless communication
CN105828391B (zh) * 2015-01-22 2020-03-20 中国移动通信集团公司 调整业务速率的方法、用户设备及基站
WO2018039992A1 (zh) * 2016-08-31 2018-03-08 华为技术有限公司 一种基于压力触控的通信增强方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526399A (en) * 1993-06-30 1996-06-11 Nec Corporation Data transmission method and apparatus of mobile radiocommunication system
US5828677A (en) * 1996-03-20 1998-10-27 Lucent Technologies Inc. Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems
US20010010686A1 (en) * 1996-09-03 2001-08-02 Tokurou Kubo Mobile communication terminal and transmission power control method therefor
US20030054807A1 (en) * 2001-09-17 2003-03-20 Liangchi Hsu Apparatus, and associated method, for facilitating multicast and broadcast services in a radio communication system
US20030063595A1 (en) * 2001-09-29 2003-04-03 Lg Electronics Inc. Method for transferring and /or receiving data in communication system and apparatus thereof
US6700867B2 (en) * 2001-12-20 2004-03-02 Motorola, Inc. Method and system for reduced memory hybrid automatic repeat request
US6741862B2 (en) * 2001-02-07 2004-05-25 Airvana, Inc. Enhanced reverse-link rate control in wireless communication
US20040179557A1 (en) * 2003-03-14 2004-09-16 Wen Tong Channel structures, systems, and methods to support high speed communication channels
US7068627B2 (en) * 2000-10-19 2006-06-27 Samsung Electronics Co., Ltd. Device and method for transmitting data with different qualities in mobile communication system
US7126965B2 (en) * 2001-03-13 2006-10-24 Nec Corporation System for adaptive resending request control in mobile radio communications
US7158504B2 (en) * 2001-05-21 2007-01-02 Lucent Technologies, Inc. Multiple mode data communication system and method and forward and/or reverse link control channel structure
US7161916B2 (en) * 2003-08-20 2007-01-09 Qualcomm Incorporated Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396516A (en) 1993-02-22 1995-03-07 Qualcomm Incorporated Method and system for the dynamic modification of control paremeters in a transmitter power control system
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
FI103555B (fi) * 1996-06-17 1999-07-15 Nokia Mobile Phones Ltd Lähetystehon säätö langattomassa pakettidatasiirrossa
US6173162B1 (en) * 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
US5982760A (en) * 1997-06-20 1999-11-09 Qualcomm Inc. Method and apparatus for power adaptation control in closed-loop communications
JP3397677B2 (ja) * 1998-02-10 2003-04-21 松下電器産業株式会社 送信電力制御装置及び無線通信装置
US6597705B1 (en) 1998-09-10 2003-07-22 Qualcomm Incorporated Method and apparatus for distributed optimal reverse link scheduling of resources, such as a rate and power in a wireless communication system
EP1067705B1 (en) 1999-07-09 2009-08-26 Sony Deutschland GmbH Cell coverage extension in downlink power controlled radio communication systems
US6658262B1 (en) 1999-12-27 2003-12-02 Telefonaktiebolget Lm Ericsson (Publ) Method and system for power control order message management
US7203182B2 (en) * 2000-11-17 2007-04-10 Lg Electronics Inc. Method of link adaptation of blind type using acknowledgements in ARQ system
US7116682B1 (en) * 2001-03-19 2006-10-03 Cisco Technology, Inc. Methods and apparatus for dynamic bandwidth adjustment
EP1244240B1 (en) 2001-03-21 2010-11-10 LG Electronics, Inc. Retransmission of data through a reverse link in a packet data communication system using automatic repeat request
AU2002241387B2 (en) 2001-03-26 2005-04-07 Samsung Electronics Co., Ltd. Method of controlling reverse transmission in a mobile communication system
KR100800884B1 (ko) 2001-03-29 2008-02-04 삼성전자주식회사 이동통신 시스템에서 역방향 링크의 송신 제어 방법
US7027420B2 (en) * 2001-07-24 2006-04-11 Nokia Mobile Phones Ltd. Method for determining whether to perform link adaptation in WCDMA communications
KR100850989B1 (ko) * 2002-01-05 2008-08-12 엘지전자 주식회사 자동 반복 요청（ａｒｑ）시스템에서응답정보（ａｃｋ／ｎａｃｋ）신호에 대한 전력제어 방법
US7539165B2 (en) * 2002-05-24 2009-05-26 Antti Toskala Method and apparatus for distributed signaling for uplink rate control
US7155249B2 (en) * 2003-01-10 2006-12-26 Qualcomm Incorporated Modified power control for hybrid ARQ on the reverse link
BRPI0406654A (pt) 2003-01-10 2005-12-06 Ericsson Telefon Ab L M Sistema de comunicação sem fios incluindo uma estação de rádio base, e, método de controle de ligação inversa sem um sistema de estação base de rede de comunicação sem fios
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
CN102014443B (zh) 2003-05-10 2012-05-23 三星电子株式会社 在移动通信系统中控制反向话务速率的装置和方法
WO2005036773A1 (en) 2003-10-15 2005-04-21 Samsung Electronics Co., Ltd. Method for controlling packet rate in a mobile communication system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526399A (en) * 1993-06-30 1996-06-11 Nec Corporation Data transmission method and apparatus of mobile radiocommunication system
US5828677A (en) * 1996-03-20 1998-10-27 Lucent Technologies Inc. Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems
US20010010686A1 (en) * 1996-09-03 2001-08-02 Tokurou Kubo Mobile communication terminal and transmission power control method therefor
US7068627B2 (en) * 2000-10-19 2006-06-27 Samsung Electronics Co., Ltd. Device and method for transmitting data with different qualities in mobile communication system
US6741862B2 (en) * 2001-02-07 2004-05-25 Airvana, Inc. Enhanced reverse-link rate control in wireless communication
US7126965B2 (en) * 2001-03-13 2006-10-24 Nec Corporation System for adaptive resending request control in mobile radio communications
US7158504B2 (en) * 2001-05-21 2007-01-02 Lucent Technologies, Inc. Multiple mode data communication system and method and forward and/or reverse link control channel structure
US20030054807A1 (en) * 2001-09-17 2003-03-20 Liangchi Hsu Apparatus, and associated method, for facilitating multicast and broadcast services in a radio communication system
US20030063595A1 (en) * 2001-09-29 2003-04-03 Lg Electronics Inc. Method for transferring and /or receiving data in communication system and apparatus thereof
US6700867B2 (en) * 2001-12-20 2004-03-02 Motorola, Inc. Method and system for reduced memory hybrid automatic repeat request
US20040179557A1 (en) * 2003-03-14 2004-09-16 Wen Tong Channel structures, systems, and methods to support high speed communication channels
US7161916B2 (en) * 2003-08-20 2007-01-09 Qualcomm Incorporated Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7512153B2 (en) * 2003-05-10 2009-03-31 Samsung Electronics Co., Ltd Apparatus and method for controlling a reverse traffic rate in a mobile communication system
US20040223474A1 (en) * 2003-05-10 2004-11-11 Samsung Electronics Co., Ltd. Apparatus and method for controliing a reverse traffic rate in a mobile communication system
US8320493B2 (en) 2004-04-30 2012-11-27 Sharp Kabushiki Kaisha Wireless communication system
US20100316149A1 (en) * 2004-04-30 2010-12-16 Yoshiteru Matsushita Wireless communication system
US20070177683A1 (en) * 2004-04-30 2007-08-02 Yoshiteru Matsushita Wireless communication system
US20100303017A1 (en) * 2004-04-30 2010-12-02 Yoshiteru Matsushita Wireless Communication System
US20060039282A1 (en) * 2004-08-23 2006-02-23 Lucent Technologies, Inc. Outer loop power control for high speed data transmissions
US8675610B2 (en) 2004-12-14 2014-03-18 Fujitsu Limited Wireless communication system
US9907063B2 (en) 2004-12-14 2018-02-27 Fujitsu Limited Wireless communication system
US9872285B2 (en) 2004-12-14 2018-01-16 Fujitsu Limited Wireless communication system
US8712347B2 (en) * 2004-12-14 2014-04-29 Fujitsu Limited Wireless communication system
US8681747B2 (en) 2004-12-14 2014-03-25 Fujitsu Limited Wireless communication system
US20060128309A1 (en) * 2004-12-14 2006-06-15 Fujitsu Limited Wireless communication system
US20120307763A1 (en) * 2004-12-14 2012-12-06 Fujitsu Limited Wireless communication system
US20080192635A1 (en) * 2005-03-29 2008-08-14 Ntt Docomo, Inc. Transmission Rate Control Method, Mobile Station and Radio Base Station
US8582477B2 (en) * 2005-03-29 2013-11-12 Ntt Docomo, Inc. Transmission rate control method, mobile station and radio base station
US20090093218A1 (en) * 2005-05-02 2009-04-09 Ntt Docomo, Inc. Transmission rate control method, mobile station and radio base station
US8102771B2 (en) * 2005-05-02 2012-01-24 Ntt Docomo, Inc. Transmission rate control method, mobile station and radio base station
US20070147331A1 (en) * 2005-12-28 2007-06-28 Qi Bi Method of managing transmission delay in a wireless communication system
US8098613B2 (en) * 2005-12-28 2012-01-17 Alcatel Lucent Method of managing transmission delay in a wireless communication system
US20160081102A1 (en) * 2006-01-09 2016-03-17 At&T Intellectual Property Ii, L.P. Signal strength guided intra-cell upstream data forwarding
US9504051B2 (en) * 2006-01-09 2016-11-22 At&T Intellectual Property Ii, L.P. Signal strength guided intra-cell upstream data forwarding
US20070168822A1 (en) * 2006-01-18 2007-07-19 Lucent Technologies Inc. System and method for dynamically adjusting hybrid ARQ transmissions
US7788566B2 (en) 2006-01-18 2010-08-31 Alcatel-Lucent Usa Inc. System and method for dynamically adjusting hybrid ARQ transmissions
US8005116B2 (en) * 2006-11-16 2011-08-23 Cisco Technology, Inc. System and method for mitigating the effects of bit insertion in a communications environment
US20080118007A1 (en) * 2006-11-16 2008-05-22 Cisco Technology, Inc. System and Method for Mitigating the Effects of Bit Insertion in a Communications Environment
US20100182924A1 (en) * 2007-07-03 2010-07-22 Electronics & Telecommunications Research Inst. Method of changing transmission mode, method of requesting packet retransmission, and method of retransmitting packet
US8959409B2 (en) * 2008-07-07 2015-02-17 Intel Corporation Detection and recovery of HARQ NAK-to-ACK feedback error in wireless communications systems
US20150149849A1 (en) * 2008-07-07 2015-05-28 Intel Corporation Detection and recovery of harq nak-to-ack feedback error in wireless communications systems
US9344228B2 (en) * 2008-07-07 2016-05-17 Intel Corporation Detection and recovery of HARQ NAK-to-ACK feedback error in wireless communications systems
US20100005354A1 (en) * 2008-07-07 2010-01-07 Yuan Zhu Detection and recovery of HARQ NAK-TO-ACK feedback error in wireless communications systems

Also Published As

Publication number Publication date
WO2004079944A1 (en) 2004-09-16
EP1455492A3 (en) 2010-04-07
AU2004217203C1 (en) 2008-07-24
KR100640331B1 (ko) 2006-10-30
CA2513455A1 (en) 2004-09-16
RU2302694C2 (ru) 2007-07-10
JP2006514515A (ja) 2006-04-27
AU2004217203A1 (en) 2004-09-16
CA2513455C (en) 2013-12-03
US9967899B2 (en) 2018-05-08
EP1455492B1 (en) 2011-10-05
JP4308206B2 (ja) 2009-08-05
DK1455492T3 (da) 2012-01-16
PL1455492T3 (pl) 2012-03-30
RU2005127600A (ru) 2006-01-27
KR20040079326A (ko) 2004-09-14
ATE527782T1 (de) 2011-10-15
US20090215485A1 (en) 2009-08-27
BRPI0408084A (pt) 2006-02-14
BRPI0408084B1 (pt) 2017-11-21
EP1455492A2 (en) 2004-09-08
US20090262720A1 (en) 2009-10-22
AU2004217203B2 (en) 2007-11-01

Similar Documents

Publication Publication Date Title
US9967899B2 (en) Method and apparatus for controlling an uplink transmission power ratio in a mobile communication system
US7903559B2 (en) Apparatus and method for transmitting reverse packet data in mobile communication system
JP3926336B2 (ja) 移動体通信システムにおける逆方向データ再伝送装置及び方法
US7764661B2 (en) Method and apparatus for changing TTI based on a HARQ process in an enhanced uplink dedicated channel
US7116651B2 (en) Method and apparatus for HS-DPCCH signalling with activity information in HSDPA
US8089919B2 (en) Packet transmission acknowledgement in wireless communication system
US20050041588A1 (en) Apparatus and method for assigning channel in a mobile communication system using HARQ
CN101185350A (zh) 用于分配反向信道资源的方法、设备和系统
US20060221885A1 (en) Power de-boosting on the control channel
US10051658B2 (en) Apparatus and method for transmitting and receiving enhanced RACH in a mobile communication system
US7123596B2 (en) Time scheduling with SAW ARQ process
JP4017074B2 (ja) 無線通信システム並びに無線通信システムで使用される１次局、２次局及び方法
RU2304842C2 (ru) Способ для управления скоростью передачи пакетов в системе мобильной связи
AU2008200498B2 (en) Method and apparatus for controlling a reverse traffic rate in a mobile communication system
CN1757174B (zh) 移动通信系统中控制反向业务速率的方法及装置
KR100938067B1 (ko) 복합 자동 재전송 방식 이동통신 시스템에서 트래픽데이터 재전송 장치 및 방법
KR101119088B1 (ko) 핸드오프 영역에서의 역방향 링크 데이터 전송률 제어 방법
KR20060053077A (ko) 이동통신시스템에서 압축 모드를 고려하여 스케쥴링을수행하는 방법 및 시스템
KR20090099368A (ko) 역방향 서비스를 이용하는 이동 통신 시스템에서 재시도프리앰블 선택 방법 및 장치
KR20040071554A (ko) 복합 자동 재전송 방식을 지원하는 이동통신 시스템에서역방향 전력 제어 장치 및 방법
MX2007001533A (en) Packet transmission acknowledgement in wireless communication system

Legal Events

Date Code Title Description
AS Assignment

Owner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KWON, HWAN-JOON;KIM, DONG-HEE;KIM, YOUN-SUN;REEL/FRAME:015064/0268

Effective date: 20040303

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION