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1. 发明申请

WO2007092258A1 METHOD AND SYSTEM FOR SUPPORTING MULTIPLE HYBRID AUTOMATIC REPEAT REQUEST PROCESSES PER TRANSMISSION TIME INTERVAL 审中-公开
标题翻译：支持传输时间间隔的多个混合自动重传请求过程的方法和系统
公开(公告)号：WO2007092258A1
公开(公告)日：2007-08-16
申请号：PCT/US2007/002779
申请日：2007-02-01
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , TERRY, Stephen, E. , OLESEN, Robert, L. , WANG, Jin , CHANDRA, Arty
发明人： TERRY, Stephen, E. , OLESEN, Robert, L. , WANG, Jin , CHANDRA, Arty
IPC分类号： H04L1/18
CPC分类号： H04L1/1861 , H04B7/0413 , H04B7/0632 , H04L1/1607 , H04L1/1812 , H04L1/1887 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W88/08
摘要： A method and system for supporting multiple hybrid automatic repeat request (H-ARQ) processes per transmission time interval (TTI) are disclosed. A transmitter and a receiver include a plurality of H-ARQ processes to transmit and receive multiple transport blocks (TBs) simultaneously per TTI. The transmitter generates a plurality of TBs and assigns the TBs to multiple H-ARQ processes. The transmitter sends control information for the TBs and H-ARQ processes associated with the TBs to the receiver. The transmitter then sends the TBs using multiple H-ARQ processes simultaneously per TTI. After receiving the TBs, the receiver sends feedback to each of the TBs indicating successful or unsuccessful receipt of each of the TBs to the transmitter.
摘要翻译：公开了一种用于支持每个传输时间间隔（TTI）的多个混合自动重复请求（H-ARQ）处理的方法和系统。发射机和接收机包括多个H-ARQ过程，用于每TTI同时发送和接收多个传输块（TB）。发射机生成多个TB，并将TB分配给多个H-ARQ进程。发射机将与TB相关联的TB和H-ARQ进程的控制信息发送给接收机。发射机随后每TTI同时使用多个H-ARQ进程发送TB。在接收到TB之后，接收机向每个TB发送反馈，指示成功或不成功接收每个TB到发射机。

2. 发明申请

WO2008021182A2 METHOD AND APPARATUS FOR PROVIDING DIFFERENTIATED QUALITY OF SERVICE FOR PACKETS IN A PARTICULAR FLOW 审中-公开
标题翻译：在特定流程中提供分包服务质量差异的方法和装置
公开(公告)号：WO2008021182A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/017713
申请日：2007-08-09
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , SAMMOUR, Mohammed , CHANDRA, Arty , LIVET, Catherine, M. , CHEN, John, S. , WANG, Jin , TERRY, Stephen, E. , OZLUTURK, Fatih, M. , OLESEN, Robert, L.
发明人： SAMMOUR, Mohammed , CHANDRA, Arty , LIVET, Catherine, M. , CHEN, John, S. , WANG, Jin , TERRY, Stephen, E. , OZLUTURK, Fatih, M. , OLESEN, Robert, L.
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04W72/1236 , H04L47/10 , H04L47/14 , H04L47/2408 , H04L47/2416 , H04L47/2441 , H04L47/38
摘要： Each of a plurality of packets in a particular flow is classified into one of a plurality of quality of service (QoS) classes based on information about each packet. Each packet is then adaptively processed based on the QoS class for each packet. The classification may be performed based on media information included in a session description protocol (SDP) messaging. The classification may also be performed based on a real-time transmit protocol (RTP) payload, an RTP header, a transmission control protocol (TCP) header, a user datagram protocol (UDP) header, and an Internet protocol (IP) header. The packets may be transmitted using multiple system architecture evolution (SAE) radio bearers each of which is used to deliver differentiated QoS requirements. The packets may be mapped to eigen-modes based on the QoS class of each packet such that a packet requiring a higher level of QoS is mapped to a stronger eigen-mode.
摘要翻译：基于关于每个分组的信息将特定流中的多个分组中的每一个分类为多个服务质量（QoS）类别中的一个。然后基于每个分组的QoS类自适应地处理每个分组。可以基于包括在会话描述协议（SDP）消息中的媒体信息来执行分类。分类也可以基于实时传输协议（RTP）有效载荷，RTP头，传输控制协议（TCP）报头，用户数据报协议（UDP）报头和因特网协议（IP）报头）来执行。可以使用多个系统架构演进（SAE）无线电承载来发送分组，每个承载用于提供不同的QoS要求。分组可以基于每个分组的QoS类被映射到本征模式，使得需要更高级别的QoS的分组被映射到更强的本征模式。

3. 发明申请

WO2008024283A2 RESOURCE ALLOCATION, SCHEDULING, AND SIGNALING FOR GROUPING REAL TIME SERVICES 审中-公开
标题翻译：资源分配，调度和信号分组实时服务
公开(公告)号：WO2008024283A2
公开(公告)日：2008-02-28
申请号：PCT/US2007/018279
申请日：2007-08-17
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , CHANDRA, Arty , CHEN, John, S. , SAMMOUR, Mohammed , TERRY, Stephen, E.
发明人： WANG, Jin , CHANDRA, Arty , CHEN, John, S. , SAMMOUR, Mohammed , TERRY, Stephen, E.
IPC分类号： H04W4/06 , H04W72/12
CPC分类号： H04W72/121 , H04W72/042 , H04W72/1231 , H04W72/1289
摘要： The present invention is a method and apparatus for resource allocation signaling for grouping user real time services. Uplink signaling for voice activity reporting of each user's transition between an active state and an inactive voice state is sent from a wireless transmit/receive unit to a Node B. Radio resource allocation to users of a wireless communication system varies based on user measurement reporting, a pre-determined pattern such as frequency hopping, or a pseudorandom function. Grouping methods are adjusted to better utilize the voice activity factor, so that statistical multiplexing can be used to more efficiently utilize physical resources.
摘要翻译：本发明是用于分组用户实时业务的资源分配信令的方法和装置。从无线发射/接收单元向节点B发送用于每个用户在活动状态和非活动语音状态之间的转换的语音活动报告的上行链路信令。根据用户测量报告，无线资源分配给无线通信系统的用户，诸如跳频或伪随机功能的预定模式。调整分组方法以更好地利用语音活动因素，使得可以使用统计复用来更有效地利用物理资源。

4. 发明申请

WO2007092245A2 QUALITY OF SERVICE BASED RESOURCE DETERMINATION AND ALLOCATION APPARATUS AND PROCEDURE IN HIGH SPEED PACKET ACCESS EVOLUTION AND LONG TERM EVOLUTION SYSTEMS 审中-公开
标题翻译：基于服务质量的资源确定和分配设备和程序在高速分组访问演进和长期演进系统
公开(公告)号：WO2007092245A2
公开(公告)日：2007-08-16
申请号：PCT/US2007/002738
申请日：2007-01-31
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , CHANDRA, Arty , WANG, Jin , TERRY, Stephen, E.
发明人： CHANDRA, Arty , WANG, Jin , TERRY, Stephen, E.
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04B7/2612 , H04B7/0413 , H04L1/0002 , H04L1/0007 , H04L1/0017 , H04L1/1816 , H04L1/1819 , H04L1/1822 , H04L1/1825 , H04L1/1867 , H04W72/0453 , H04W72/085 , H04W72/1236 , H04W80/00 , H04W80/06
摘要： A wireless transmit receive unit (WTRU) and method are provided that process communication data in a hierarchy of processing layers including a physical (PHY) layer, a medium access control (MAC) layer and higher layers. A MAC layer transport format selection device defines an assignment of higher layer transmission data to parallel data streams based on data characteristics received from higher layers and physical resource information received from the PHY layer. The transport format selection device also generates transport format parameters for each data stream. A multiplexer component multiplexes the transmission data onto the parallel data streams in transport blocks in accordance with the data stream assignment and the respective transport format parameters generated by the transport format selection device and outputs the selectively multiplexed transmission data to the PHY layer for transmission over respective physical resource partitions. Preferably, the transport format selection device also generates physical transmission attributes such as modulation and coding rate (MCR), number of subframes per transmission time interval (TTI), duration of TTI, transmission power and hybrid automatic repeat request (HARQ) parameters.
摘要翻译：提供了一种在包括物理（PHY）层，介质访问控制（MAC）层和更高层的处理层的层次中处理通信数据的无线发射接收单元（WTRU）和方法。 MAC层传输格式选择设备基于从较高层接收的数据特性和从PHY层接收的物理资源信息，定义较高层传输数据到并行数据流的分配。传输格式选择设备还为每个数据流生成传输格式参数。复用器组件根据由传输格式选择装置产生的数据流分配和相应的传输格式参数，将传输数据复用到传输块中的并行数据流上，并将有选择地复用的传输数据输出到PHY层，以便在相应的物理资源分区。优选地，传输格式选择设备还生成诸如调制和编码率（MCR），每个传输时间间隔（TTI）的子帧数量，TTI的持续时间，传输功率和混合自动重传请求（HARQ）参数的物理传输属性。

5. 发明申请

WO2008033463A1 METHOD AND APPARATUS FOR DYNAMIC UPDATES OF RANDOM ACCESS PARAMETERS 审中-公开
标题翻译：随机访问参数动态更新的方法与装置
公开(公告)号：WO2008033463A1
公开(公告)日：2008-03-20
申请号：PCT/US2007/019928
申请日：2007-09-13
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , CHANDRA, Arty , SAMMOUR, Mohammed , TERRY, Stephen, E. , CHEN, John, S.
发明人： WANG, Jin , CHANDRA, Arty , SAMMOUR, Mohammed , TERRY, Stephen, E. , CHEN, John, S.
IPC分类号： H04Q7/38
CPC分类号： H04W74/002 , H04W74/0866
摘要： A method for dynamically updating a random access channel (RACH) configuration is disclosed. One or more RACH configurations, including one or more RACH configuration parameters, in a wireless channel are detected, and the appropriate RACH configuration parameters to use based on a RACH signal.
摘要翻译：公开了一种用于动态更新随机接入信道（RACH）配置的方法。检测无线信道中包括一个或多个RACH配置参数的一个或多个RACH配置，以及基于RACH信号使用的适当的RACH配置参数。

6. 发明申请

WO2007111941A3 METHOD AND APPARATUS FOR MAINTAINING UPLINK SYNCHRONIZATION AND REDUCING BATTERY POWER CONSUMPTION 审中-公开
公开(公告)号：WO2007111941A3
公开(公告)日：2007-10-04
申请号：PCT/US2007/007117
申请日：2007-03-22
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , CHEN, John, S. , SAMMOUR, Mohammed , TERRY, Stephen, E. , CHANDRA, Arty , ZHANG, Guodong
发明人： WANG, Jin , CHEN, John, S. , SAMMOUR, Mohammed , TERRY, Stephen, E. , CHANDRA, Arty , ZHANG, Guodong
IPC分类号： H04B7/26 , H04L7/00
摘要： A Node-B sends a polling message to a wireless transmit/receive unit (WTRU). The WTRU sends an uplink synchronization burst in response to the polling message without contention. The Node-B estimates an uplink timing shift based on the synchronization burst and sends an uplink timing adjustment command to the WTRU. The WTRU then adjusts uplink timing based on the uplink timing adjustment command. Alternatively, the Node-B may send a scheduling message for uplink synchronization to the WTRU. The WTRU may send a synchronization burst based on the scheduling message. Alternatively, the WTRU may perform contention-based uplink synchronization after receiving a synchronization request from the Node-B. The WTRU may enter an idle state instead of performing a handover to a new cell when the WTRU moves to the new cell. A discontinuous reception (DRX) interval for the WTRU may be set based on activity of the WTRU.

7. 发明申请

WO2007059201A2 METHOD AND APPARATUS FOR SUPPORTING VOICE OVER IP SERVICES OVER A CELLULAR WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于通过蜂窝无线通信网络在IP服务上支持话音的方法和设备
公开(公告)号：WO2007059201A2
公开(公告)日：2007-05-24
申请号：PCT/US2006/044317
申请日：2006-11-15
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , CHANDRA, Arty , TERRY, Stephen, E. , SAMMOUR, Mohammed , WANG, Jin
发明人： CHANDRA, Arty , TERRY, Stephen, E. , SAMMOUR, Mohammed , WANG, Jin
IPC分类号： H04Q7/30
CPC分类号： H04L65/80 , H04L1/0088 , H04L1/18 , H04L1/1812 , H04L29/06027 , H04L65/607 , H04L65/608 , H04L69/04 , H04L69/22 , H04W28/06
摘要： A method and system for supporting voice over Internet protocol (VoIP) services over a wireless communication network are disclosed. Data is encoded at a coding rate specified by a controller for generating a VoIP packet. Among the encoded data, bits sensitive to errors and bits not sensitive to errors are identified and error protection is performed separately by a medium access control layer and/or physical layer. A header of the VoIP packet may be selectively compressed in accordance with an indication from the controller. A user datagram protocol (UDP)-Lite may be used for partial coverage of the sensitive bits. A comfort noise may be generated by a receiving end during a silence period without receiving a comfort noise packet from a transmitting end. If the VoIP packet is not fit into a currently assigned radio resource, the VoIP packet may be fragmented.
摘要翻译：公开了一种用于通过无线通信网络支持基于因特网协议的语音（VoIP）服务的方法和系统。数据以控制器指定的编码速率进行编码，以生成VoIP数据包。在编码数据中，识别对错误敏感的位和对错误不敏感的位，并且通过介质访问控制层和/或物理层分别执行错误保护。 VoIP分组的报头可以根据来自控制器的指示被选择性地压缩。用户数据报协议（UDP）-Lite可以用于部分覆盖敏感比特。舒适噪声可以在静默期间由接收端产生，而不从发送端接收舒适噪声分组。如果VoIP数据包不适合当前分配的无线电资源，则VoIP数据包可能被分段。

8. 发明申请

WO2007149509A2 METHODS AND SYSTEM FOR PERFORMING HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中执行切换的方法和系统
公开(公告)号：WO2007149509A2
公开(公告)日：2007-12-27
申请号：PCT/US2007/014423
申请日：2007-06-19
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , CHANDRA, Arty , TERRY, Stephen, E.
发明人： WANG, Jin , CHANDRA, Arty , TERRY, Stephen, E.
IPC分类号： H04Q7/38
CPC分类号： H04W36/0061 , H04W36/00 , H04W36/0055 , H04W36/0072 , H04W36/0083 , H04W56/001 , H04W92/20
摘要： A method and system for performing handover in a third generation (3G) long term evolution (LTE) system are disclosed. A source evolved Node-B (eNode-B) makes a handover decision based on measurements and sends a handover request to a target eNode-B. The target eNode-B sends a handover response to the source eNode-B indicating that a handover should commence. The source eNode-B then sends a handover command to a wireless transmit/receive unit (WTRU). The handover command includes at least one of reconfiguration information, information regarding timing adjustment, relative timing difference between the source eNode-B and the target eNode-B, information regarding an initial scheduling procedure at the target eNode-B, and measurement information for the target eNode-B. The WTRU then accesses the target eNode-B and exchanges layer 1/2 signaling to perform downlink synchronization, timing adjustment, and uplink and downlink resource assignment based on information included in the handover command.
摘要翻译：公开了一种在第三代（3G）长期演进（LTE）系统中进行切换的方法和系统。源演进节点B（eNode-B）基于测量进行切换决定，并向目标eNode-B发送切换请求。目标eNode-B向源eNode-B发送指示切换应该开始的切换响应。源eNode-B然后向无线发射/接收单元（WTRU）发送切换命令。切换命令包括重新配置信息，关于定时调整的信息，源eNode-B和目标eNode-B之间的相对定时差异，关于目标eNode-B的初始调度过程的信息，以及关于目标eNode-B。然后，WTRU基于包括在切换命令中的信息来访问目标eNode-B并交换层1/2信令以执行下行链路同步，定时调整以及上行链路和下行链路资源分配。

9. 发明申请

WO2008045315A1 AUTONOMOUS TIMING ADVANCE ADJUSTMENT DURING HANDOVER 审中-公开
标题翻译：自动定时提前进行调整
公开(公告)号：WO2008045315A1
公开(公告)日：2008-04-17
申请号：PCT/US2007/021386
申请日：2007-10-05
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , TERRY, Stephen, E. , CHANDRA, Arty , TSAI, Allan, Y. , GRIECO, Donald, M.
发明人： WANG, Jin , TERRY, Stephen, E. , CHANDRA, Arty , TSAI, Allan, Y. , GRIECO, Donald, M.
IPC分类号： H04Q7/38
CPC分类号： H04W36/08 , H04W56/0045
摘要： A method and apparatus for uplink synchronization during handover are disclosed. A wireless transmit/receive unit (WTRU) measures a downlink receipt timing difference between a source Node-B and a target Node-B. The WTRU calculates a target Node-B timing advance value based on the downlink receipt timing difference, a source Node-B timing advance value, and a relative downlink transmit timing difference between the target Node-B and the source Node-B. The WTRU then applies the target Node-B timing advance value in transmission to the target Node-B. The source Node-B may calculate the relative downlink transmit timing difference between the target Node-B and the source Node-B, and send it to the WTRU. The source Node-B may provide the source Node-B timing advance value more frequently during handover. The WTRU may measure the downlink receipt timing difference by averaging multiple first significant paths (FSPs) over a certain time window.
摘要翻译：公开了一种在切换期间上行链路同步的方法和装置。无线发射/接收单元（WTRU）测量源节点B和目标节点B之间的下行接收定时差。 WTRU基于目标节点B和源节点B之间的下行接收定时差，源节点B定时提前值和相对下行链路传输定时差来计算目标节点B定时提前值。然后，WTRU将传输中的目标节点B定时提前值应用于目标节点B。源节点B可以计算目标节点B和源节点B之间的相对下行链路传输定时差，并将其发送到WTRU。源节点B可以在切换期间更频繁地提供源节点B定时提前值。 WTRU可以通过在特定时间窗口上平均多个第一有效路径（FSP）来测量下行链路接收定时差异。

10. 发明申请

WO2008042367A2 METHOD AND APPARATUS OF ADAPTIVE SEQUENCE NUMBERING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中自适应序列编号的方法与装置
公开(公告)号：WO2008042367A2
公开(公告)日：2008-04-10
申请号：PCT/US2007/021149
申请日：2007-10-01
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , SAMMOUR, Mohammed , TERRY, Stephen, E. , CHANDRA, Arty , WANG, Jin
发明人： SAMMOUR, Mohammed , TERRY, Stephen, E. , CHANDRA, Arty , WANG, Jin
IPC分类号： H04L1/18
CPC分类号： H04L1/165 , H04L1/1832 , H04L1/1867
摘要： A method and apparatus of adaptive sequence numbering in a wireless communication system includes determining whether or not a packet to be transmitted will be segmented. Based upon the segmentation determination, a determination as to whether or not to include a radio link controller (RLC) specific automatic repeat request (ARQ) sequence number (SN) to the packet is made. An indicator is added to indicate whether or not the RLC-specific ARQ SN is included in the packet. The packet is transmitted, and an acknowledgment (ACK) is received for the transmitted packet.
摘要翻译：一种无线通信系统中的自适应序列编号的方法和装置，包括：确定要发送的分组是否被分段。基于分段确定，进行关于是否将包含无线电链路控制器（RLC）特定自动重发请求（ARQ）序列号（SN））的数据包的确定。添加指示符，以指示RLC特定ARQ SN是否包括在分组中。发送分组，并且为发送的分组接收到确认（ACK）。

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