CN101888291A - 实施增强专用频道传输数据使用期间定时器的方法及装置 - Google Patents
实施增强专用频道传输数据使用期间定时器的方法及装置 Download PDFInfo
- Publication number
- CN101888291A CN101888291A CN2010102486891A CN201010248689A CN101888291A CN 101888291 A CN101888291 A CN 101888291A CN 2010102486891 A CN2010102486891 A CN 2010102486891A CN 201010248689 A CN201010248689 A CN 201010248689A CN 101888291 A CN101888291 A CN 101888291A
- Authority
- CN
- China
- Prior art keywords
- block
- transmission
- useful life
- wtru
- condition
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
- H04L1/1883—Time-out mechanisms using multiple timers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/12—Access point controller devices
-
- 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
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1848—Time-out mechanisms
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1874—Buffer management
- H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- 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
- H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
一种支持增强专用频道(E-DCH)数据传输的无线通信***,其包含一无线传输/接收单元(WTRU)、至少一节点B以及一无线网络控制器(RNC)。该WTRU包含一缓冲器、一数据使用期限定时器、一数据重新传输计数器、一混合自动重复请求(H-ARQ)程序以及一控制器。该定时器为储存于该缓冲器内的至少一数据区块建立一使用期限。如果实体资源尚未配置给一使用期限定时器接近到期的数据区块,则该WTRU会发送一紧急频道配置请求,如果已经配置实体资源,则该控制器将相对于其它数据区块,优先化该数据区块传输。如果该使用期限定时器已经到期,或是如果该WTRU接收指示该数据区块已经成功地由该节点B所接收的回馈信息,则丢弃该数据区块。
Description
本申请是2005年4月29日提交的题为“实施增强专用频道传输数据使用期间定时器的方法及装置”的第200580014450.5号中国专利申请的分案申请。
技术领域
本发明是关于一种无线通信***,其包含至少一无线传输/接收单元(WTRU)、至少一节点B以及一无线网络控制器(RNC)。本发明尤其是关于一种用以实行数据使用期间定时器的方法及装置,其是支持增强专用频道(E-DCH)传输。
背景技术
用以改善上链(UL)覆盖、生产能力以及传输等待时间的方法,现今在第三代伙伴计划(3GPP)第6版(R6)中已经有所研究。为了达成这些目标,节点B将接管排程和分派上链资源给WTRUs的责任,节点B能做出更有效率的决定,且管理以短程为基础的无线资源会比RNC较好,RNC仍然保持着对具有增强上链(EU)的胞元的一般性整体控制,以便该RNC能执行类似呼叫许可控制以及拥挤控制等功能。
混合自动重复请求(H-ARQ)技术提供一种程序,用以产生具有低等待时间的传输和重新传输。H-ARQ技术的一个主要方向系在于,在失效传输时所接收的数据系平稳地与连续重新传输组合,以便增加成功接收的机率。
当传输时使用H-ARQ机制以及节点B排程时,成功传输数据所需要的时间会有所不同,明显地延迟传输会对仅需要非常低等待时间的传输应用程序带来不利地影响,举例来说,延迟的数据可当作为失效的传输,且该应用程序会以非必要重新传输作结束,因此,便需要一种限制传输等待时间的机制。
发明内容
本发明是于一支持E-DCH数据传输的无线通信***中执行,该无线通信***包含一无线传输/接收单元(WTRU)、至少一节点B以及一无线网络控制器(RNC)。该WTRU包含一数据缓冲器、一数据使用期限定时器、一数据重新传输计数器、一混合自动重复请求(H-ARQ)程序以及一控制器。该数据使用期限定时器会建立一个至少一数据区块储存于该缓冲器的一使用期限,该WTRU系配置以(i)周期性判定该使用期限定时器是否已经到期;(ii)判定该数据区块是否先前以传输过;(iii)判定该使用期限定时器是否即将到期;以及(iv)判定实体资源是否已经配置。如果实体资源尚未配置给使用期限定时器即将到期的数据区块,该WTRU会发送一紧急频道配置请求给该节点B,如果实体资源已经配置,则该数据区块相对于其它数据区块在传输上会优先化。如果该使用期限定时器到期,或是如果该WTRU接收到回馈信息指示该数据区块未被该节点B成功地接收,则该数据区块将被摒弃。
附图说明
通过下文中-较佳实施例的描述、所给予的范例,参照对应的图式,本发明可获得更详细地了解,其中:
图1系为根据本发明的无线通信***运作的一方块图;以及
图2系为根据本发明在图1***的WTRU中,实施数据使用期限定时器的程序流程图。
具体实施方式
此后,专用术语「WTRU」包含但并未限制于一使用者设备(UE)、一移动台、一固定或移动用户单元、一呼叫器或可在一无线环境下操作的任何形式的装置。当本文此后提到专用术语「节点B」,其包含但并未限制于一基地台、一站台控制器、一存取点或是在无线环境下任何结识的接口装置。
本发明的特征可整合至一集成电路(IC),或是配置在包含许多相互连接组件的电路上。
图1是根据本发明之的无线通信***100的方块图,该***100包含至少一WTRU102,至少一节点B 104以及至少一RNC 106。该WTRU 102包含一控制器122、一数据使用期限定时器124、一缓冲器126以及多个H-ARQ程序128,并选择性地具有一重新传输计数器130。该控制器122控制整体数据传输步骤,其包含初始该数据使用期限定时器124以及一H-ARQ程序128的配置。
该RNC 106通过配置该节点B 104及该WTRU 102的WU参数,以控制该***100的整体EU运作,该参数有例如运输频道(TrCH)或逻辑频道数据的使用期限、初始传输功率等级、最大允许EU传输功率或是每一节点B 104的可利用频道资源,E-DCH系建立以支持介于该WTRU 102及该节点B 104之间的EU传输。
关于该E-DCH传输方面,该WTRU 102经由一UL EU信号发送频道110发送一频道配置请求至该节点B 104,该频道配置请求(或是其它UL EU信号发送),可经由该E-DCH108而非该UL EU信号发送频道110传输,而在响应方面,该节点B 104会经由一下链(DL)EU信号发送频道112发送频道配置请求信息至该WTRU 102,在EU无线资源配置给该WTRU 102之后,该WTRU 102会经由一E-DCH 108传输数据。在响应该E-DCH数据传输方面,该节点B 104会经由该DL EU信号发送频道112发送一H-ARQ运作的确认(ACK)或是非确认(NACK)信息。
图2系为一根据本发明的程序200的流程图,其系在用以支持E-DCH传输的WTRU102中执行一数据使用期限定时器124。该WTRU 102可使用多个数据使用期限定时器124,同时处理多重E-DCH传输。
当经由该E-DCH 108所传输的一个新的数据区块被接收之后,该控制器122启动该数据区块的一数据使用期限定时器124,并结合于一H-ARQ程序128与该数据区块,且新的数据区块于该缓冲器126中等待(步骤202)。该RNC为每一E-DCH TrCH或是每一E-DCH逻辑频道设定该数据使用期限的组态,根据UL传输是在MAC或是RLC接收,对每一传输初始该定时器。
E-DCH数据使用期限定时器124的值可由该WTRU 102的该控制器122决定,其会考虑几个因子,例如最大允许传输等待时间、RLC组态、该TrCH区块错误率(BLER)等等,举例来说,该最大允许等待时间决定该数据在传输之前可在缓冲器停留多久时间。除此之外,该BLER决定H-ARQ重新传输的数量,其会影响传输等待时间。分派给该数据使用期限定时器124的值亦可考虑WTRU数据处理,其系在WTRU 102的EU媒体存取控制实体(MAC-e)进行外部处理。
应用程序通讯协议(例如TCP/IP)需要最小的传输等待时间,以及传输等待中最小的变化,以便达成最大的生产力。当传输延迟发生时,数据会被预期为失败或是摒弃,而非延迟以及重新传输,此导致该应用程序的不有效的行为。
在步骤204中,对于每一TTI,该控制器122会判定在WTRU 102的缓冲器126中,该数据区块的数据使用期限定时器124是否到期(步骤206)。如果该数据使用期限定时器124已经到期,该控制器122会摒弃该数据区块,并且释出关连的H-ARQ程序128(步骤208),该WTRU 102可向RNC 106或是节点B 104报告此事件(步骤210),该WTRU 102可更进一步向节点B 104报告,通过发送一具有特定指示的频道配置请求,以说明该实体资源配置并不充足。
回到步骤206,如果该数据区块的数据使用期限定时器124尚未到期,控制器122判定在WTRU 102的缓冲器126中的数据区块,先前是否已经由WTRU 102传输过(步骤212),如果该数据区块先前已经传输过,就会更进一步判定与该数据区块相关的数据回馈信息是否已经由该节点B所接收(步骤214),如果指示该数据区块传输成功的确认信息(ACK),则该数据区块会从该缓冲器126中移除,而相关连的H-ARQ程序128会空出来以便支持其它数据区块,且该数据使用期限定时器会重新设定(步骤216),如果没有收到回馈信息,该WTRU 102会等待该回馈信息,直到下一个TTI为止(步骤218)。
在步骤212,如果判定该数据区块先前未由WTRU 102所传输,或是该数据区块已经传输,但却收到只是该数据区块传输失败的非确认信息(NACK),则会重新传输该数据区块。控制器122判定该数据区块的该数据使用期限定时器是否已经接近到期,如果该数据使用期限定时器124尚未接近到期,则一个标准的H-ARQ运作会初始化以传输该数据区块(步骤222)。
在步骤224中,当该数据使用期限定时器124接近到期时,该控制器122会判定实体资源是否已经被配置(步骤224),如果实体资源已经被配置,控制器122可选择性地将该数据区块的传输优先化(步骤226),如果实体资源尚未被配置,该控制器122可选择性地发送一紧急频道配置请求至该节点B,以便支持该数据区块的传输(步骤228)。
回到步骤214,如果未收到NACK信息,则该数据区块会被重新传输,该控制器122可判定该重新传输计数器130是否已经达到最大重新传输限制(步骤230),每一次该数据区块重新传输,该重新传输计数器130便会增额,而且该最大重新传输限制系由该RNC所设定。如果该重新传输计数器130尚未达到最大重新传输限制,程序200会进行步骤220,如果该重新传输计数器130已经达到最大传输限制,只要该数据区块的该数据使用期限定时器124尚未到期,控制器122便会重新初始该H-ARQ程序128(步骤232),该重新传输计数器130会被初始化且一新的数据指示器会增额,以便指示该H-ARQ程序128的重新初始化。
尽管本发明的特征和组件皆于实施例中以特定组合方式所描述,但实施例中每一特征或组件能独自使用,而不需与其它特征或组件组合,亦能与/不与本发明的其它特征和组件做不同的组合。
Claims (12)
1.一种在一无线传输/接收单元WTRU中实施以用于一上链中一数据区块的传输的方法,该方法包含:
从一较高层接收用于传输的一数据区块;
将该数据区块储存于一缓冲器中;
分派用于该数据区块的一混合自动重复请求H-ARQ程序;
通过该H-ARQ程序传输该数据区块;
接收该数据区块的回馈信息,在该回馈信息指示该数据区块未被成功传送的条件下,该数据区块通过该H-ARQ程序重新被传输;以及
在用于该数据区块的一数据使用期限尚未到期,且该数据区块的重新传输次数已达到一配置最大限制的条件下,重新开始该H-ARQ程序。
2.根据权利要求1所述的方法,其中该数据区块为一增强专用频道E-DCH数据区块。
3.根据权利要求1所述的方法,更包含:
在该数据区块的传输所需的一实体资源尚未被配置,且该数据使用期限在到期的一配置范围之内的条件下,发送一紧急频道配置请求。
4.根据权利要求1所述的方法,更包含:
在该数据区块的传输所需的一实体资源已被配置,且该数据使用期限在到期的一配置范围之内的条件下,优先化该数据区块的传输。
5.根据权利要求1所述的方法,更包含:
在该数据使用期限到期的条件下,丢弃该数据区块及释放该H-ARQ程序。
6.根据权利要求1所述的方法,更包含:
在该回馈信息指示该数据区块为成功传送的条件下,当该数据使用期限未到期时丢弃该数据区块及释放该H-ARQ程序。
7.一种无线传输/接收单元WTRU,其用于在一上链中一数据区块的传输,该WTRU包含:
一存储器,其配置以储存用于传输的一数据区块;
一混合自动重复请求H-ARQ程序,用于该数据区块的传输及重新传输,在回馈信息指示该数据区块未被成功传送的条件下,该数据区块被重新传输;以及
一控制器,其配置以分派用于该数据区块的传输及重新传输的一H-ARQ程序,并在用于该数据区块的一数据使用期限尚未到期且该数据区块的重新传输次数已达到一配置最大限制的条件下,重新开始该H-ARQ程序。
8.根据权利要求7所述的WTRU,其中该数据区块为一增强专用频道E-DCH数据区块。
9.根据权利要求7所述的WTRU,其中在该数据区块的传输所需的一实体资源尚未配置,且该数据使用期限在到期的一配置范围之内的条件下,该控制器配置以发送一紧急频道配置请求。
10.根据权利要求7所述的WTRU,其中在该数据区块的传输所需的一实体资源已配置,且该数据使用期限在到期的一配置范围之内的条件下,该控制器配置以优先化该数据区块的传输。
11.根据权利要求7所述的WTRU,其中在该数据使用期限到期的条件下,该控制器配置以丢弃该数据区块及释放该H-ARQ程序。
12.根据权利要求7所述的WTRU,其中在该回馈信息指示该数据区块为成功传送的条件下,该控制器配置以在该数据使用期限未到期时丢弃该数据区块及释放该H-ARQ程序。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56893704P | 2004-05-07 | 2004-05-07 | |
US60/568,937 | 2004-05-07 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800144505A Division CN1951043B (zh) | 2004-05-07 | 2005-04-29 | 实施增强专用频道传输数据使用期间定时器的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101888291A true CN101888291A (zh) | 2010-11-17 |
CN101888291B CN101888291B (zh) | 2012-11-14 |
Family
ID=35394832
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800144505A Active CN1951043B (zh) | 2004-05-07 | 2005-04-29 | 实施增强专用频道传输数据使用期间定时器的方法及装置 |
CN2010102486891A Active CN101888291B (zh) | 2004-05-07 | 2005-04-29 | 实施增强专用频道传输数据使用期间定时器的方法及装置 |
CNU2005200181658U Expired - Lifetime CN2794054Y (zh) | 2004-05-07 | 2005-05-08 | 实现用于增强专用信道传输的数据寿限定时器的装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800144505A Active CN1951043B (zh) | 2004-05-07 | 2005-04-29 | 实施增强专用频道传输数据使用期间定时器的方法及装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005200181658U Expired - Lifetime CN2794054Y (zh) | 2004-05-07 | 2005-05-08 | 实现用于增强专用信道传输的数据寿限定时器的装置 |
Country Status (21)
Country | Link |
---|---|
US (3) | US7643419B2 (zh) |
EP (1) | EP1762027B1 (zh) |
JP (7) | JP2007536823A (zh) |
KR (6) | KR101174511B1 (zh) |
CN (3) | CN1951043B (zh) |
AR (1) | AR048737A1 (zh) |
AT (1) | ATE554553T1 (zh) |
AU (1) | AU2005242359B2 (zh) |
BR (1) | BRPI0510207B1 (zh) |
CA (2) | CA2797684C (zh) |
DE (1) | DE202005007245U1 (zh) |
ES (1) | ES2385654T3 (zh) |
GE (1) | GEP20104931B (zh) |
HK (1) | HK1100597A1 (zh) |
IL (1) | IL179062A0 (zh) |
MX (1) | MXPA06012876A (zh) |
MY (1) | MY154894A (zh) |
NO (1) | NO339252B1 (zh) |
SG (1) | SG185949A1 (zh) |
TW (6) | TWI393382B (zh) |
WO (1) | WO2005112327A2 (zh) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9661519B2 (en) | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
US8811348B2 (en) | 2003-02-24 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for generating, communicating, and/or using information relating to self-noise |
US9544860B2 (en) | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
US7218948B2 (en) | 2003-02-24 | 2007-05-15 | Qualcomm Incorporated | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators |
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 |
US7643419B2 (en) * | 2004-05-07 | 2010-01-05 | Interdigital Technology Corporation | Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions |
US7522519B2 (en) * | 2004-08-31 | 2009-04-21 | Nokia Corporation | Apparatus, and associated method, for asynchronously pre-reserving channel to effectuate an interactive packet communication service in a radio communication system |
US8503938B2 (en) | 2004-10-14 | 2013-08-06 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes |
NZ555079A (en) | 2004-10-14 | 2010-04-30 | Qualcomm Inc | Methods and apparatus for determining, communicating and using information which can be used for interference control purposes |
KR101073915B1 (ko) * | 2005-05-03 | 2011-10-17 | 엘지전자 주식회사 | 자동 재전송 기능을 가지는 이동통신 시스템에서, 제어정보 전송 방법 |
US8989084B2 (en) | 2005-10-14 | 2015-03-24 | Qualcomm Incorporated | Methods and apparatus for broadcasting loading information corresponding to neighboring base stations |
US9191840B2 (en) | 2005-10-14 | 2015-11-17 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information which can be used for interference control |
US9137072B2 (en) | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9473265B2 (en) | 2005-12-22 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for communicating information utilizing a plurality of dictionaries |
US20070149132A1 (en) | 2005-12-22 | 2007-06-28 | Junyl Li | Methods and apparatus related to selecting control channel reporting formats |
US9572179B2 (en) | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US20070249287A1 (en) | 2005-12-22 | 2007-10-25 | Arnab Das | Methods and apparatus for selecting between a plurality of dictionaries |
US8514771B2 (en) | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
US9125093B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
US8437251B2 (en) | 2005-12-22 | 2013-05-07 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
US9451491B2 (en) | 2005-12-22 | 2016-09-20 | Qualcomm Incorporated | Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system |
US9119220B2 (en) | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
TWI427958B (zh) | 2005-12-29 | 2014-02-21 | Interdigital Tech Corp | 以多h-arq方法同時選取多傳輸格式及傳送多傳輸塊組方法及裝置 |
US8432794B2 (en) | 2005-12-29 | 2013-04-30 | Interdigital Technology Corporation | Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes |
KR101211807B1 (ko) | 2006-01-05 | 2012-12-12 | 엘지전자 주식회사 | 이동통신 시스템에서 무선단말의 동기상태 관리방법 |
KR101187076B1 (ko) | 2006-01-05 | 2012-09-27 | 엘지전자 주식회사 | 이동 통신 시스템에 있어서 신호 전송 방법 |
BRPI0706841A8 (pt) | 2006-01-05 | 2018-04-17 | Lg Electronics Inc | transmissão de dados em um sistema e comunicação móvel |
US8074137B2 (en) | 2006-02-03 | 2011-12-06 | Interdigital Technology Corporation | Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval |
KR101216751B1 (ko) * | 2006-02-07 | 2012-12-28 | 엘지전자 주식회사 | 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법 |
KR101387475B1 (ko) | 2006-03-22 | 2014-04-22 | 엘지전자 주식회사 | 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법 |
US20070243882A1 (en) | 2006-04-12 | 2007-10-18 | Qualcomm Incorporated | Method and apparatus for locating a wireless local area network associated with a wireless wide area network |
US20070266292A1 (en) * | 2006-04-27 | 2007-11-15 | Marcel Korndewal | Method and apparatus for reduced data block transmission in an automatic repeat request system |
WO2007148881A2 (en) | 2006-06-21 | 2007-12-27 | Lg Electronics Inc. | Method of supporting data retransmission in a mobile communication system |
US7623877B2 (en) * | 2006-07-28 | 2009-11-24 | Research In Motion Limited | Limited lifespan for outgoing data at a mobile device |
CN101132260B (zh) * | 2006-08-22 | 2010-06-23 | 中兴通讯股份有限公司 | 增强上行链路异步混合自动重传请求的重传控制方法 |
CN101087171A (zh) * | 2006-08-26 | 2007-12-12 | 华为技术有限公司 | 一种无线链路控制传输的方法及*** |
CN101529780B (zh) * | 2006-10-27 | 2015-05-27 | 艾利森电话股份有限公司 | 用于高效利用通信网络中的无线电资源的方法和设备 |
US11362774B2 (en) * | 2007-03-20 | 2022-06-14 | Nokia Technologies Oy | Transmission adaptation in a wireless network |
US20080270866A1 (en) * | 2007-04-26 | 2008-10-30 | Infineon Technologies Ag | Transmission with automatic repeat request process |
DE602007009665D1 (de) * | 2007-07-19 | 2010-11-18 | Ericsson Telefon Ab L M | Verfahren und Vorrichtung zur Überwachung der Übertragungsressourcen für Prozesse mit automatisch wiederholten Anfragen |
TWI519088B (zh) | 2007-08-13 | 2016-01-21 | 內數位科技公司 | 相關於間歇流量無線資源開銷降低方法及裝置 |
JP5100841B2 (ja) | 2007-09-28 | 2012-12-19 | インターデイジタル パテント ホールディングス インコーポレイテッド | 拡張ランダムアクセスチャネル(enhancedrandomaccesschannel)においてメッセージの送信を終了するための方法および装置 |
CN101426253B (zh) | 2007-10-31 | 2013-08-07 | 华为技术有限公司 | 一种实现信息传输的方法、装置及*** |
CN101426254B (zh) | 2007-10-31 | 2010-12-08 | 华为技术有限公司 | 一种实现信息传输的方法、装置及*** |
KR101197380B1 (ko) | 2008-01-02 | 2012-11-05 | 인터디지탈 패튼 홀딩스, 인크 | 셀 재선택을 위한 방법 및 장치 |
ES2637645T3 (es) * | 2008-02-01 | 2017-10-16 | Lg Electronics, Inc. | Procedimiento de una operación HARQ de enlace ascendente en una expiración de un temporizador de alineación temporal |
KR101375936B1 (ko) | 2008-02-01 | 2014-03-18 | 엘지전자 주식회사 | 시간동기 타이머의 만료 시 하향링크 harq의 동작 방법 |
KR101531419B1 (ko) | 2008-02-01 | 2015-06-24 | 엘지전자 주식회사 | 시간동기 타이머의 만료 시 상향링크 harq의 동작 방법 |
CA2692649C (en) | 2008-02-01 | 2015-07-07 | Lg Electronics Inc. | Method for sending rlc pdu and allocating radio resource in mobile communications system and rlc entity of mobile communications |
CN101946424B (zh) | 2008-02-25 | 2013-08-28 | Lg电子株式会社 | 在无线通信***中执行随机接入流程的方法 |
US20090219915A1 (en) * | 2008-02-28 | 2009-09-03 | General Dynamics C4 Systems, Inc. | Distributed request queue for a data communication system, and related operating methods |
KR101018685B1 (ko) * | 2008-03-04 | 2011-03-04 | 삼성전자주식회사 | 광대역 무선통신시스템에서 자동 재송 요구 리셋을제어하기 위한 장치 및 방법 |
US9203562B2 (en) * | 2008-03-07 | 2015-12-01 | Mediatek Inc. | Cooperating timer and retransmission counter for buffer management in a HARQ wireless network |
EP2131624A1 (en) * | 2008-06-03 | 2009-12-09 | Innovative Sonic Limited | Method and apparatus for handling semi-persistent transmission resource |
KR101606205B1 (ko) | 2008-08-21 | 2016-03-25 | 엘지전자 주식회사 | 무선통신 시스템에서 상태 보고 유발 방법 및 수신기 |
KR100917832B1 (ko) | 2008-09-19 | 2009-09-18 | 엘지전자 주식회사 | 시간 정렬 타이머를 고려한 신호 송수신 방법 및 이를 위한 사용자 기기 |
CN101378308B (zh) * | 2008-09-24 | 2012-07-04 | 中兴通讯股份有限公司 | 一种正交频分多址***中自动重传请求的优化方法 |
US8184580B2 (en) * | 2009-02-12 | 2012-05-22 | Telefonaktiebolaget L M Ericsson (Publ) | Data packet communication scheduling in a communication system |
KR101564107B1 (ko) * | 2009-03-11 | 2015-10-29 | 삼성전자주식회사 | 통신 시스템에서 슬립모드 동작 제어 방법 및 장치 |
KR101729134B1 (ko) | 2009-03-27 | 2017-04-25 | 삼성전자주식회사 | 무선통신시스템에서 자동 재전송 요청 피드백을 요청하기 위한 장치 및 방법 |
CN101938834B (zh) * | 2009-07-01 | 2012-11-21 | 鼎桥通信技术有限公司 | 增强专用信道的混合自动重传确认指示信道的配置方法 |
US8279822B2 (en) * | 2009-12-30 | 2012-10-02 | Motorola Mobility Llc | Method and apparatus for scheduling an acknowledgement in a wireless communication system |
GB2481389A (en) * | 2010-06-21 | 2011-12-28 | Canon Kk | Scheduling control/data items with prioritisation of (re)transmissions nearing transmission deadline expiry |
EP3169002B1 (en) * | 2015-11-13 | 2019-01-02 | Airbus Operations GmbH | Method for transmitting prioritized data and a transmitter |
US10193664B2 (en) * | 2016-06-13 | 2019-01-29 | Intel IP Corporation | Enhanced retry count for uplink multi-user transmission |
ES2971317T3 (es) | 2017-05-05 | 2024-06-04 | Ericsson Telefon Ab L M | Indicación persistente de recursos de acuse de recibo |
EP3416322A1 (en) | 2017-06-14 | 2018-12-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Reliable ultra-low latency communications |
EP3416450A1 (en) | 2017-06-14 | 2018-12-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Joint resource pools for uplink communications |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3720133B2 (ja) | 1996-08-09 | 2005-11-24 | 株式会社日立国際電気 | マルチメディア多重化通信システム |
US6335927B1 (en) * | 1996-11-18 | 2002-01-01 | Mci Communications Corporation | System and method for providing requested quality of service in a hybrid network |
JPH11331261A (ja) | 1998-05-20 | 1999-11-30 | Kokusai Electric Co Ltd | パケット通信装置 |
US6424625B1 (en) | 1998-10-28 | 2002-07-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for discarding packets in a data network having automatic repeat request |
KR100304648B1 (ko) | 1998-12-31 | 2001-09-29 | 윤종용 | 무선통신시스템에서무선자원할당방법 |
US6519223B1 (en) * | 1999-04-06 | 2003-02-11 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for implementing a semi reliable retransmission protocol |
US6628946B1 (en) | 1999-05-20 | 2003-09-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for broadcasting system information in a cellular communications network |
TW560209B (en) * | 1999-05-20 | 2003-11-01 | Ericsson Telefon Ab L M | Method and apparatus for broadcasting system information in a cellular communications network |
JP2001197078A (ja) * | 2000-01-17 | 2001-07-19 | Matsushita Electric Ind Co Ltd | ネットワーク管理装置 |
US6496520B1 (en) * | 2000-01-21 | 2002-12-17 | Broadcloud Communications, Inc. | Wireless network system and method |
KR100407351B1 (ko) * | 2000-05-22 | 2003-11-28 | 삼성전자주식회사 | 복합 재전송형식을 사용하는 데이터 통신시스템의 데이터송수신장치 및 방법 |
FI110563B (fi) * | 2000-06-20 | 2003-02-14 | Nokia Corp | Resurssien varaus pakettimuotoisessa tiedonsiirrossa |
US7061913B1 (en) | 2000-08-25 | 2006-06-13 | Qualcomm Incorporated | Method and apparatus for delayed frame detection in third generation radio link protocol |
US7043259B1 (en) * | 2000-09-29 | 2006-05-09 | Arraycomm, Inc. | Repetitive paging from a wireless data base station having a smart antenna system |
US7260401B2 (en) | 2000-12-05 | 2007-08-21 | Qualcomm Incorporated | Method and apparatus for flexible call recovery in a wireless communication system |
US7945266B2 (en) * | 2000-12-05 | 2011-05-17 | Qualcomm Incorporated | Method and apparatus for call recovery in a wireless communication system |
GB2370189B (en) | 2000-12-13 | 2002-11-27 | Ericsson Telefon Ab L M | Radio link monitoring in a telecommunications network |
US7310336B2 (en) * | 2001-05-18 | 2007-12-18 | Esa Malkamaki | Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets |
US7180879B2 (en) * | 2001-08-17 | 2007-02-20 | Ragulan Sinnarajah | Method and apparatus for call setup latency reduction |
JP2003078565A (ja) | 2001-08-30 | 2003-03-14 | Matsushita Electric Ind Co Ltd | 無線通信装置 |
JP3730245B2 (ja) * | 2001-10-29 | 2005-12-21 | シャープ株式会社 | 通信管理方法、通信管理プログラム、通信管理プログラムを記録した記録媒体、通信装置、中央管理装置、およびネットワークシステム |
US6904016B2 (en) | 2001-11-16 | 2005-06-07 | Asustek Computer Inc. | Processing unexpected transmission interruptions in a wireless communications system |
EP1326397B1 (en) * | 2002-01-03 | 2010-03-10 | Innovative Sonic Limited | Timer based stall avoidance mechanism for high speed wireless communication system |
KR100747464B1 (ko) | 2002-01-05 | 2007-08-09 | 엘지전자 주식회사 | 고속하향링크패킷접속(hsdpa)시스템을 위한타이머를 이용한 교착상황 회피방법 |
CA2417581C (en) * | 2002-01-28 | 2008-04-01 | Research In Motion Limited | Multiple-processor wireless mobile communication device |
DE60306433T2 (de) | 2002-02-01 | 2007-09-13 | Innovative Sonic Ltd. | Verfahren zur Vermeidung der Blockierung mittels des Empfangenzustands der HARQ Prozesse |
JP2003244087A (ja) | 2002-02-14 | 2003-08-29 | Nec Corp | Tdma方式移動体通信システムにおける送信方式および送信方法 |
US7145889B1 (en) * | 2002-03-28 | 2006-12-05 | Nortel Networks Limited | Efficient frame retransmission in a wireless communication environment |
WO2003085934A1 (fr) * | 2002-04-08 | 2003-10-16 | Mitsubishi Denki Kabushiki Kaisha | Appareil et procede de transmission de donnees |
KR100876765B1 (ko) | 2002-05-10 | 2009-01-07 | 삼성전자주식회사 | 이동 통신 시스템에서 데이터 재전송 장치 및 방법 |
US6901063B2 (en) * | 2002-05-13 | 2005-05-31 | Qualcomm, Incorporated | Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems |
US7200115B2 (en) * | 2002-05-17 | 2007-04-03 | Lucent Technologies Inc. | Method of managing non-acknowledgement responses |
KR200287504Y1 (ko) | 2002-05-21 | 2002-09-05 | 주식회사 삼부커뮤닉스 | 직류 모터 내장형 스피커 |
US6987780B2 (en) * | 2002-06-10 | 2006-01-17 | Qualcomm, Incorporated | RLP retransmission for CDMA communication systems |
US7301988B2 (en) * | 2002-10-07 | 2007-11-27 | Golden Bridge Technology, Inc. | Enhanced uplink packet transfer |
EP1566027A2 (en) | 2002-11-25 | 2005-08-24 | Siemens Aktiengesellschaft | Channel configuration and timing for enhanced uplink dch |
US6909703B2 (en) | 2003-02-11 | 2005-06-21 | Interdigital Technology Corporation | Method for distribution of wireless transmit/receive unit (WTRU) capability between point to point and point to multipoint services |
US8134994B2 (en) | 2003-02-14 | 2012-03-13 | Alcatel Lucent | Method of scheduling on downlink and transmitting on uplink dedicated channels |
CN1523797B (zh) | 2003-02-17 | 2012-07-04 | 北京三星通信技术研究有限公司 | Wcdma***增强型上行专用信道harq的重排序方法 |
EP1465369A1 (en) * | 2003-03-31 | 2004-10-06 | Matsushita Electric Industrial Co., Ltd. | Reset synchronisation method for a retransmission protocol |
EP2267930B1 (en) * | 2003-04-10 | 2019-06-12 | Telefonaktiebolaget LM Ericsson (publ) | Method and device for retransmission |
US7545765B2 (en) * | 2003-04-11 | 2009-06-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-user diversity forwarding |
US9078225B2 (en) * | 2003-06-16 | 2015-07-07 | Telefonaktiebolaget L M Ericsson (Publ) | Dynamic mobile power headroom threshold for determining rate increases in the reverse traffic channel of a CDMA network |
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 |
US7512051B2 (en) | 2003-09-26 | 2009-03-31 | Sony Corporation | Information processing apparatus |
US8243633B2 (en) | 2004-03-16 | 2012-08-14 | Nokia Corporation | Enhanced uplink dedicated channel—application protocol over lub/lur |
CN101854730A (zh) * | 2004-04-30 | 2010-10-06 | 美商内数位科技公司 | 最小化对ul eu信道的使用的方法及节点b和wtru |
US7366477B2 (en) * | 2004-05-06 | 2008-04-29 | Nokia Corporation | Redundancy version implementation for an uplink enhanced dedicated channel |
US7643419B2 (en) * | 2004-05-07 | 2010-01-05 | Interdigital Technology Corporation | Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions |
KR20060006725A (ko) | 2004-07-16 | 2006-01-19 | 삼성전자주식회사 | 향상된 상향링크 전용채널을 지원하는 이동통신시스템에서자율전송을 위한 파라미터 결정 방법 및 장치 |
-
2005
- 2005-04-28 US US11/117,579 patent/US7643419B2/en active Active
- 2005-04-29 WO PCT/US2005/015476 patent/WO2005112327A2/en active Application Filing
- 2005-04-29 CA CA2797684A patent/CA2797684C/en active Active
- 2005-04-29 BR BRPI0510207-3A patent/BRPI0510207B1/pt active IP Right Grant
- 2005-04-29 SG SG2012081360A patent/SG185949A1/en unknown
- 2005-04-29 AU AU2005242359A patent/AU2005242359B2/en active Active
- 2005-04-29 MX MXPA06012876A patent/MXPA06012876A/es active IP Right Grant
- 2005-04-29 CN CN2005800144505A patent/CN1951043B/zh active Active
- 2005-04-29 EP EP05749582A patent/EP1762027B1/en active Active
- 2005-04-29 CN CN2010102486891A patent/CN101888291B/zh active Active
- 2005-04-29 CA CA2565605A patent/CA2565605C/en active Active
- 2005-04-29 GE GEAP20059732A patent/GEP20104931B/en unknown
- 2005-04-29 JP JP2007511541A patent/JP2007536823A/ja active Pending
- 2005-04-29 AT AT05749582T patent/ATE554553T1/de active
- 2005-04-29 ES ES05749582T patent/ES2385654T3/es active Active
- 2005-05-02 TW TW094114149A patent/TWI393382B/zh active
- 2005-05-02 TW TW094206988U patent/TWM283467U/zh not_active IP Right Cessation
- 2005-05-02 TW TW102101841A patent/TWI489816B/zh active
- 2005-05-02 TW TW100138746A patent/TW201238281A/zh unknown
- 2005-05-02 TW TW104102927A patent/TWI554052B/zh active
- 2005-05-02 TW TW094138651A patent/TWI454084B/zh not_active IP Right Cessation
- 2005-05-05 MY MYPI20052017A patent/MY154894A/en unknown
- 2005-05-06 KR KR1020050038120A patent/KR101174511B1/ko active IP Right Grant
- 2005-05-06 DE DE202005007245U patent/DE202005007245U1/de not_active Expired - Lifetime
- 2005-05-08 CN CNU2005200181658U patent/CN2794054Y/zh not_active Expired - Lifetime
- 2005-05-09 AR ARP050101861A patent/AR048737A1/es active IP Right Grant
- 2005-09-30 KR KR1020050091915A patent/KR101176226B1/ko active IP Right Grant
-
2006
- 2006-11-06 IL IL179062A patent/IL179062A0/en unknown
- 2006-12-04 NO NO20065575A patent/NO339252B1/no unknown
-
2007
- 2007-08-06 HK HK07108572.2A patent/HK1100597A1/xx unknown
-
2010
- 2010-01-05 US US12/652,082 patent/US9794031B2/en active Active
-
2011
- 2011-08-16 KR KR1020110081382A patent/KR101299307B1/ko active IP Right Grant
-
2012
- 2012-03-26 JP JP2012070155A patent/JP2012135044A/ja active Pending
- 2012-04-25 JP JP2012100136A patent/JP2012151899A/ja active Pending
- 2012-07-09 KR KR1020120074789A patent/KR101340166B1/ko active IP Right Grant
-
2013
- 2013-02-08 KR KR1020130014670A patent/KR101431963B1/ko active IP Right Grant
- 2013-06-03 KR KR1020130063369A patent/KR101431978B1/ko active IP Right Grant
-
2014
- 2014-02-06 JP JP2014021592A patent/JP2014131310A/ja active Pending
- 2014-11-21 JP JP2014236894A patent/JP2015062308A/ja active Pending
-
2016
- 2016-05-17 JP JP2016098834A patent/JP6280156B2/ja active Active
-
2017
- 2017-10-13 US US15/783,772 patent/US10708010B2/en active Active
- 2017-10-18 JP JP2017202153A patent/JP6480539B2/ja active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101888291B (zh) | 实施增强专用频道传输数据使用期间定时器的方法及装置 | |
KR101141645B1 (ko) | 데이터 블록 전송 제어 방법 | |
KR101467798B1 (ko) | 무선통신시스템에서의 상태정보 전송 방법 및 수신장치 | |
JP4607339B2 (ja) | フレキシブル無線リンク制御プロトコル | |
KR101792167B1 (ko) | 데이터 전송 방법, 장치 및 시스템 | |
JP6019068B2 (ja) | ダウンリンクシグナリングチャネルの受信を選択的に有効にするための方法および装置 | |
JP2003283596A (ja) | 高速ダウンリンクパケット接続システムにおけるタイマーを利用した交錯状況回避システム及び方法 | |
CN101689977B (zh) | 序列号更新 | |
CN101083614A (zh) | 增强的专用信道中调度信息报告的触发方法及用户设备 | |
CN100372278C (zh) | 一种数据单元重传的方法 | |
JP5864746B2 (ja) | 共通e−dch伝送についてのmac−isリセットのあいまいさを低減するための方法およびシステム | |
CN100358277C (zh) | 一种防止状态变量异常更新的方法 | |
KR100585790B1 (ko) | Rlc무응답모드에서의 셀 재선택 방법 | |
KR20050075566A (ko) | 무선 링크 제어 윈도우의 데드락 방지 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |