WO2010002178A3 - 고속 패킷 억세스 시스템의 데이터 전송 장치 및 방법 - Google Patents

고속 패킷 억세스 시스템의 데이터 전송 장치 및 방법 Download PDF

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Publication number
WO2010002178A3
WO2010002178A3 PCT/KR2009/003553 KR2009003553W WO2010002178A3 WO 2010002178 A3 WO2010002178 A3 WO 2010002178A3 KR 2009003553 W KR2009003553 W KR 2009003553W WO 2010002178 A3 WO2010002178 A3 WO 2010002178A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
packet
terminal
data
access system
Prior art date
Application number
PCT/KR2009/003553
Other languages
English (en)
French (fr)
Other versions
WO2010002178A2 (ko
Inventor
김오석
조병덕
김영기
조용덕
이재혁
이영용
김종한
채승완
Original Assignee
삼성 전자 주식 회사
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 삼성 전자 주식 회사 filed Critical 삼성 전자 주식 회사
Priority to US13/002,239 priority Critical patent/US8867438B2/en
Publication of WO2010002178A2 publication Critical patent/WO2010002178A2/ko
Publication of WO2010002178A3 publication Critical patent/WO2010002178A3/ko

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Classifications

    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • 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
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • 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
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

고속 패킷 억세스 시스템의 데이터 전송방법이, 단말기가 패킷버퍼의 크기를 포함하는 스케듈링 정보를 포함하는 패킷 데이터와, 단말기의 품질표시정보 및 응답정보를 각각 대응되는 업링크 채널을 통해 기지국에 전송하는 과정과, 기지국이 수신된 단말 패킷버퍼 및 기지국의 패킷버퍼를 각각 설정된 임계값과 비교하여 터보모드플래그를 결정하는 과정과, 기지국에서 전송되는 제어데이터의 오더포멧에 포함된 터보모드 플래그가 세트상태이면, 단말의 패킷데이터의 수신 및 제어데이터의 전송 동작을 중지시키고 다른 송신기에 할당된 송신전력을 패킷데이터송신기의 송신전력에 할당하여 패킷데이터의 업로드 속도를 높게하는 과정으로 이루어진다.
PCT/KR2009/003553 2008-07-01 2009-06-30 고속 패킷 억세스 시스템의 데이터 전송 장치 및 방법 WO2010002178A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/002,239 US8867438B2 (en) 2008-07-01 2009-06-30 Data transmission apparatus and method for a high-speed packet access system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080063434A KR101495047B1 (ko) 2008-07-01 2008-07-01 고속 패킷 억세스 시스템의 데이터 전송 장치 및 방법
KR10-2008-0063434 2008-07-01

Publications (2)

Publication Number Publication Date
WO2010002178A2 WO2010002178A2 (ko) 2010-01-07
WO2010002178A3 true WO2010002178A3 (ko) 2010-04-22

Family

ID=41466458

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003553 WO2010002178A2 (ko) 2008-07-01 2009-06-30 고속 패킷 억세스 시스템의 데이터 전송 장치 및 방법

Country Status (3)

Country Link
US (1) US8867438B2 (ko)
KR (1) KR101495047B1 (ko)
WO (1) WO2010002178A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103517323A (zh) * 2012-06-20 2014-01-15 华为技术有限公司 无线异构网络的数据传输方法、分流设备、基站设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9591593B2 (en) * 2011-07-22 2017-03-07 Qualcomm Incorporated Systems, methods and apparatus for radio uplink power control
US9106381B2 (en) * 2013-09-26 2015-08-11 Alcatel Lucent Method and system configuring a base station to trigger HS-DPCCH generation
CN105224491B (zh) * 2015-09-01 2018-02-06 成都金本华电子有限公司 一种自适应速率接收总线数据的方法及装置
US10834005B2 (en) * 2018-07-23 2020-11-10 Dell Products L.P. Buffer shortage management system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050122143A (ko) * 2004-06-23 2005-12-28 삼성전자주식회사 무선 통신 시스템에서 다중 안테나를 이용한 패킷 데이터송/수신 장치 및 방법
KR20070043880A (ko) * 2004-08-12 2007-04-25 인터디지탈 테크날러지 코포레이션 Ｍｉｍｏ-ｏｆｄｍ 시스템에서 서브캐리어와 안테나 선택을위한 방법 및 장치

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CN1264289C (zh) * 2001-11-19 2006-07-12 三星电子株式会社 Cdma通信系统中上行链路传输功率控制的方法和设备
AU2003304189B2 (en) * 2003-06-10 2008-01-24 Nokia Technologies Oy Method and apparatus for switching mobile station between autonomous and scheduled transmissions
EP1698092B1 (en) * 2003-12-22 2009-03-11 Nokia Corporation A method and a device for decreasing a transmission delay in a multi-channel data transmission
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CA2667296C (en) * 2006-10-31 2014-06-03 Qualcomm Incorporated Random access for wireless communication

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
KR20050122143A (ko) * 2004-06-23 2005-12-28 삼성전자주식회사 무선 통신 시스템에서 다중 안테나를 이용한 패킷 데이터송/수신 장치 및 방법
KR20070043880A (ko) * 2004-08-12 2007-04-25 인터디지탈 테크날러지 코포레이션 Ｍｉｍｏ-ｏｆｄｍ 시스템에서 서브캐리어와 안테나 선택을위한 방법 및 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103517323A (zh) * 2012-06-20 2014-01-15 华为技术有限公司 无线异构网络的数据传输方法、分流设备、基站设备

Also Published As

Publication number Publication date
KR101495047B1 (ko) 2015-03-03
KR20100003502A (ko) 2010-01-11
WO2010002178A2 (ko) 2010-01-07
US20110205985A1 (en) 2011-08-25
US8867438B2 (en) 2014-10-21

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