专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP2017972A3 Method for transport format combination (TFC) selection and power control and corresponding user equipment 有权
标题翻译：一种用于选择和相应的用户设备的传输格式和功率控制的最佳组合方法
公开(公告)号：EP2017972A3
公开(公告)日：2012-05-23
申请号：EP08168313.8
申请日：2003-12-19
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Zhang, Guodong , Terry, Stephen E. , Schnee, Gary , Iacono, Ana Lucia , Doshi, Nihar Anikumar , Movva, Sasidhar , Stern-Berkowitz, Janet
IPC分类号： H04W52/36 , H04W72/12 , H04L12/56
CPC分类号： H04W72/1263 , H04L47/2433 , H04W28/065 , H04W28/10 , H04W72/12 , H04W84/042
摘要： A method and strategy for transport format combination (TFC) selection and related algorithms in wireless communications. The method provides procedures used by the MAC layer in both the UE and the RNC to schedule data transmission. In the inventive method, it is determined whether the monitored transmit power exceeds a maximum transmit power in a given number of successive time periods and a transport format combination (TFC) set is limited to a minimum TFC set in response to a positive determination.

52. 发明公开

EP2429130A1 Radio link failure detection procedures in long term evolution uplink and downlink and apparatus therefor 审中-公开
标题翻译：一种用于在LTE的上行链路和-Abwärtsverbindung和装置中的检测无线电链路中断的方法为此
公开(公告)号：EP2429130A1
公开(公告)日：2012-03-14
申请号：EP11186034.2
申请日：2007-04-30
申请人： InterDigital Technology Corporation
发明人： Wang, Jin , Terry, Stephen E. , Chandra, Arty , Chen, John S.
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04B7/2637 , H04L1/24 , H04W24/08 , H04W56/00
摘要： A method and apparatus for detecting a radio link (RL) failure for uplink (UL) and downlink (DL) in a long term evolution (LTE) wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one evolved Node-B (eNodeB) are disclosed. A determination is made as to whether an RL has an in-synchronization status or an out-of-synchronization status. An RL failure is declared if an out-of-synchronization status is detected.
摘要翻译：一种用于在长期演进检测用于上行链路（UL）和下行链路（DL）无线电链路（RL）失败（LTE）无线通信系统，包括至少一个无线发射/接收单元（WTRU）和至少一个的方法和装置演进型节点B（e节点B）的游离缺失光盘。的判断被作出关于是否RL具有同步状态还是失步状态。如果检测到不同步的状态的则宣告RL故障。

53. 发明授权

EP2148458B1 Wireless transmit/receive unit and method for multiplexing a plurality of dedicated channels 有权转让
标题翻译：无线发送/接收单元，用于复用多个专用信道的
公开(公告)号：EP2148458B1
公开(公告)日：2012-02-29
申请号：EP09175669.2
申请日：2005-07-05
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Terry, Stephen E.
IPC分类号： H04J3/02 , H04J3/22 , H04J3/16 , H04B7/00 , H04W28/24
CPC分类号： H04W28/0221 , H04W28/0268 , H04W28/24 , H04W74/0875
摘要： A method and apparatus for enhanced uplink multiplexing are disclosed. A set of combinations of MAC-d flows (and/or logical channels) that are allowed to be multiplexed within a MAC-e PDU is defined for a WTRU. The WTRU MAC-e entity selects a combination among a set of allowed combinations for multiplexing MAC-d flows for each MAC-e PDU. Certain MAC-d flow combinations may be defined that can not be blocked from transmission even when the WTRU is in a transmit power restricted state. The amount of data from each logical channel or corresponding MAC-d flow that can be multiplexed within a MAC-e PDU may be defined to ensure guaranteed data rates. When the WTRU is in a restricted power condition, an indication of the restricted power condition may be passed to the Node-B with the EU transmission.

54. 发明公开

EP2317818A3 Wireless communication method and apparatus for reporting traffic volume measurement information to support enhanced uplink data transmissions 有权转让
标题翻译：用于报告业务量测量信息以支持增强的上行链路数据传输的无线通信方法和装置
公开(公告)号：EP2317818A3
公开(公告)日：2011-11-30
申请号：EP10180882.2
申请日：2005-03-07
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Zhang, Guodong , Terry, Stephen E. , Dick, Stephen G.
IPC分类号： H04W72/12 , H04W36/08
CPC分类号： H04W72/0413 , H04L5/0091 , H04W24/08 , H04W28/14 , H04W72/085 , H04W72/1252 , H04W72/1273
摘要： A wireless communication method and apparatus for reporting traffic volume measurement (TVM) information used to support enhanced uplink (EU) data transmissions between a wireless transmit/receive unit (WTRU), i.e., a mobile station, and a Node-B. After storing EU data in a buffer, the WTRU sends an initial TVM information request message to the Node-B indicating that the WTRU has EU data available to send to the Node-B. In response, the Node-B schedules one or more allowed EU data transmissions. The WTRU transmits at least a portion of the stored EU data to the Node-B via the allowed EU data transmissions. In one embodiment, the initial TVM information request message is sent by the WTRU only after the quantity of EU data stored in the buffer of the WTRU exceeds an established threshold. Otherwise, all of the stored EU data is transferred to the Node-B without requiring scheduling by the Node-B.
摘要翻译：一种用于报告用于支持无线发射/接收单元（WTRU）即移动台和节点B之间的增强型上行链路（EU）数据传输的业务量测量（TVM）信息的无线通信方法和装置。在将EU数据存储在缓冲器中之后，WTRU向节点B发送初始TVM信息请求消息，指示WTRU具有可用于向节点B发送的EU数据。作为响应，节点B调度一个或多个允许的EU数据传输。 WTRU经由允许的EU数据传输将存储的EU数据的至少一部分传输到节点B. 在一个实施例中，只有在存储在WTRU的缓冲器中的EU数据量超过建立的阈值之后，WTRU才发送初始TVM信息请求消息。否则，所有存储的EU数据都被传送到节点B而不需要节点B的调度。

55. 发明授权

EP2184896B1 MAC multiplexing and TFC selection procedure for enhanced uplink 有权
标题翻译： MAC复用和TFC选择用于增强的上行链路
公开(公告)号：EP2184896B1
公开(公告)日：2011-11-02
申请号：EP10152781.0
申请日：2006-04-24
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Terry, Stephen E.
IPC分类号： H04L12/56
CPC分类号： H04W72/1268 , H04L47/10 , H04L47/14 , H04L47/365 , H04W28/065 , H04W72/1289 , H04W88/08 , H04W88/12

56. 发明公开

EP2381609A2 Method and apparatus for dynamically configuring a hybrid automatic repeat request memory 审中-公开
标题翻译：用于动态配置用于混合自动重复请求的存储器的方法和装置
公开(公告)号：EP2381609A2
公开(公告)日：2011-10-26
申请号：EP11163375.6
申请日：2007-02-01
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Chandra, Arty , Zhang, Guodong , Chen John, S. , Sammour, Mohammed , Terry, Stephen E.
IPC分类号： H04L1/18
CPC分类号： H04L1/1835 , H04L1/1812 , H04L1/1822 , H04L2001/0096
摘要： A method and apparatus for dynamically configuring a memory for hybrid automatic repeat request (H-ARQ) processes in a receiving node to permit a more flexible H-ARQ memory configuration and improve the performance of H-ARQ processes. An H-ARQ memory in the receiving node is reserved for a plurality of H-ARQ processes. A transmitting node dynamically configures the H-ARQ memory in the receiving node for each H-ARQ transmission so that the memory requirement for a plurality of H-ARQ processes exceeds the H-ARQ memory capacity. If there is insufficient H-ARQ memory available to support H-ARQ transmissions, only a subset of the plurality of H-ARQ processes may be activated at a time. When there is insufficient H-ARQ memory for processing H-HARQ transmissions, a negative acknowledgement (NACK), an acknowledgement (ACK), nothing, and/or information indicating the reason for a failed transmission may be transmitted to a transmitting node.
摘要翻译：一种用于在接收节点动态地配置为混合自动重复请求（H-ARQ）的处理的存储器，以允许更灵活的H-ARQ的存储器配置和提高H-ARQ过程的性能的方法和装置。在接收节点中的H-ARQ的存储器被保留用于H-ARQ过程的复数。发射节点动态地配置为每个H-ARQ传输的接收节点的H-ARQ的存储器所以没有针对H-ARQ过程的多个所述存储器需求超过所述H-ARQ的存储器容量。如果没有足够的H-ARQ的存储器可用于支持H-ARQ传输，只有H-ARQ过程的多个子集可以在一个时间被激活。当存在HARQ存储器不足以处理H-HARQ传输，否定确认（NACK）至肯定应答（ACK），什么都没有，和/或信息指示用于传输失败的原因可能是反式mitted到发送节点。

57. 发明公开

EP2229032A1 Communicating control information for high speed downlink and uplink transmissions in a wireless communication system 审中-公开
标题翻译：在无线电通信系统中用于快速下行和上行传输中发送控制信息
公开(公告)号：EP2229032A1
公开(公告)日：2010-09-15
申请号：EP10168479.3
申请日：2006-10-04
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Chandra, Arty , Terry, Stephen E.
IPC分类号： H04W72/12
CPC分类号： H04W72/1278 , H04L1/0025 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L5/0055 , H04W72/0406
摘要： A method and system for providing control information for supporting high speed downlink and high speed uplink packet access are disclosed. A Node-B assigns at least one downlink control channel and at least one uplink control channel to a wireless transmit/receive unit (WTRU). The downlink control channel and the uplink control channel are provided to carry control information for both the downlink and the uplink. Conventional control channels for downlink and uplink are combined into a reduced set of control channels for uplink and downlink. The Node-B and the WTRU communicate control information via the downlink control channel and the uplink control channel. The WTRU receives downlink data and transmits uplink data, and the Node-B receives uplink data and transmits downlink data based on the control information transmitted via the downlink control channel and the uplink control channel.
摘要翻译：一种用于支持高速下行链路和高速上行链路分组接入提供控制信息的方法和系统游离缺失光盘。节点B分配至少一个下行链路控制信道和至少一个上行链路控制信道向无线发射/接收单元（WTRU）。被设置在下行链路控制信道和所述上行链路控制信道携带用于两个下行链路和上行链路控制信息。用于下行链路和上行链路的常规控制信道被组合成用于上行链路和下行链路控制信道的一组减少。该节点B和WTRU经由下行链路控制信道和上行控制信道传送控制信息。 WTRU接收下行链路数据和发送上行链路数据，和Node-B接收的上行链路数据和基于经由所述下行链路控制信道和所述上行链路控制信道mitted所述控制信息的下行链路的反式传输数据。

58. 发明公开

EP2124354A1 Physical channel configuration signaling procedures 有权
标题翻译： VERFAHREN ZUR KONFIGURATION VON PHYSISCHENKANÄLEN
公开(公告)号：EP2124354A1
公开(公告)日：2009-11-25
申请号：EP09166057.1
申请日：2002-05-13
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Terry, Stephen E. , Dick, Steven G. , Miller, James M. , Zeira, Eldad , Zeira, Ariela
IPC分类号： H04B7/26
CPC分类号： H04J13/16 , H04B7/2618
摘要： A wireless hybrid time division multiple access/code division multiple access, TDMA/CDMA, user equipment, UE is disclosed. The UE receives and recovers signaled information of code and timeslot assignments of the UE to suport an RF communication. From the signaling information an identifier of a plurality of assigned timeslots and an indication of a first and last code of a set of consecutive codes are recovered. The last code being identified by an identifier associated with the last code, and the same set of consecutive codes being assigned to each of the plurality of assigned timeslots.
摘要翻译：公开了一种无线混合时分多址/码分多址，TDMA / CDMA，用户设备，UE。 UE接收并恢复UE的代码和时隙分配的信号信息，以支持RF通信。从信令信息中，恢复多个分配时隙的标识符和一组连续码的第一和最后一个码的指示。最后一个代码由与最后一个代码相关联的标识符标识，并且相同的一组连续代码被分配给多个分配的时隙中的每一个。

59. 发明公开

EP2079180A1 System and method for prioritization of retransmission of protocol data units to assist radio-link control retransmission 有权转让
标题翻译： Node-B和方法用于优先化的协议数据单元重传，以支持无线连接的重发控制
公开(公告)号：EP2079180A1
公开(公告)日：2009-07-15
申请号：EP09155711.6
申请日：2003-05-09
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Terry, Stephen E. , Chao, Yi-Ju , Miller, James M.
IPC分类号： H04L1/00 , G08C25/02 , H04L1/18
CPC分类号： H04W72/10 , H04L1/08 , H04L1/16 , H04L1/1812 , H04L1/1874 , H04L1/1887 , H04L1/189 , H04W24/02 , H04W24/10 , H04W28/0242
摘要： A medium access control (MAC) architecture reduces transmission latency for data block retransmissions. A plurality of data blocks are received and temporarily stored in a first memory (e.g., queue, buffer). The plurality of data blocks are then transmitted. A determination is made as to whether each of the transmitted data blocks was received successfully or needs to be retransmitted because the data block was not received successfully. Each of the transmitted data blocks that needs to be retransmitted is marked and temporarily stored in a second memory having a higher priority than the first memory. The marked data blocks are retransmitted before data blocks stored in the first memory location.
摘要翻译：一媒体存取控制（MAC）架构减少传输等待时间用于数据块的重传。数据块中的多个被接收并临时存储在第一存储器（例如，队列，缓冲器）中。数据块的多元化然后反式mitted。的判断被作出关于是否每个成功接收或所需要的反式mitted数据块的，因为数据块什么没有成功接收到重发。每个反式mitted数据块确实需要重传标记，并暂时存储在具有比第一存储器具有更高优先级的第二存储器。存储在第一存储位置的数据块之前的标记的数据块被重传。

60. 发明公开

EP1798877A3 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques 有权
标题翻译：用于自适应调制和编码技术的动态信道质量测量过程
公开(公告)号：EP1798877A3
公开(公告)日：2007-10-10
申请号：EP07105737.6
申请日：2002-04-15
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Terry, Stephen E. , Dick, Stephen G. , Miller, James M. , Zeira, Ariela , Zeira, Eldad
IPC分类号： H04B17/00 , H04L1/00 , H04J3/06 , H04Q7/20
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： A wireless digital communication method for communicating between a base station (12) and a plurality of user equipment mobile terminals (UEs 30) and employs adaptive modulation and coding to achieve improved radio resource utilization and provide optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink DL channel quality measurements only from those mobile terminals (30) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL Channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式