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1. 发明申请

WO2008134554A2 METHOD AND APPARATUS OF RESOURCE MANAGEMENT FOR MULTIMEDIA BROADCAST MULTICAST SERVICES 审中-公开
标题翻译：多媒体广播服务的资源管理方法与装置
公开(公告)号：WO2008134554A2
公开(公告)日：2008-11-06
申请号：PCT/US2008/061633
申请日：2008-04-25
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , WANG, Peter, S. , MUKHERJEE, Rajat, Pritam , TERRY, Stephen, E.
发明人： WANG, Jin , WANG, Peter, S. , MUKHERJEE, Rajat, Pritam , TERRY, Stephen, E.
IPC分类号： H04L12/56
CPC分类号： H04W72/005
摘要： A method and apparatus of resource management for multimedia broadcast multicast services (MBMS) are disclosed. A wireless transmit/receive unit (WTRU) sends a measurement report and an MBMS reception performance report to a network. Single frequency network (SFN) area change may be made based on cell reselection information, WTRU macro-diversity MBMS reception performance, neighbor cell signal strength reported by a WTRU, interference level measured by the WTRU, a number of WTRUs in a cell, service priority, WTRU class, WTRU mobility trend, WTRU location to a cell center, WTRU MBMS reception interference level, etc. The MBMS service on/off decision and/or point-to-point (PTP) to point-to-multipoint (PTM) switching may be made based on a channel condition of a WTRU. The channel condition may be determined based on whether the WTRU is in in-sync or out-of-sync in MBMS reception, consecutive negative acknowledgements (NAKs) within a certain time window, measured pathloss from a reference channel, etc.
摘要翻译：公开了一种用于多媒体广播多播服务（MBMS）的资源管理方法和装置。无线发射/接收单元（WTRU）向网络发送测量报告和MBMS接收性能报告。可以基于小区重选信息，WTRU宏分集MBMS接收性能，由WTRU报告的相邻小区信号强度，由WTRU测量的干扰等级，小区中的WTRU数量，服务等级来进行单频网络（SFN）区域改变优先级，WTRU级别，WTRU移动性趋势，到蜂窝中心的WTRU位置，WTRU MBMS接收干扰级别等。MBMS服务开/关决定和/或点到点（PTP）到点对多点（PTM ）可以基于WTRU的信道状况进行切换。可以基于WTRU在MBMS接收中是同步还是不同步，在特定时间窗内的连续否定确认（NAK），从参考信道测量的路径损耗等来确定信道条件。

2. 发明申请

WO2008128229A1 OPTIMIZATION METHODS AND APPARATUS FOR TRANSMITTING MULTIPLE PLMN-IDS 审中-公开
标题翻译：用于发送多个PLMN-ID的优化方法和装置
公开(公告)号：WO2008128229A1
公开(公告)日：2008-10-23
申请号：PCT/US2008/060357
申请日：2008-04-15
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Peter, S. , WANG, Jin , TERRY, Stephen, E.
发明人： WANG, Peter, S. , WANG, Jin , TERRY, Stephen, E.
IPC分类号： H04Q7/32 , H04Q7/38
CPC分类号： H04W28/06 , H04W8/26 , H04W48/10
摘要： This application is related to a method and apparatus for optimizing the transmission of PLMN-IDs in a wireless network. This is accomplished by reducing the amount of bandwidth required to transmit a given set of PLMN-IDs.
摘要翻译：该应用涉及用于优化无线网络中的PLMN-ID的传输的方法和装置。这是通过减少发送给定的一组PLMN-ID所需的带宽量来实现的。

3. 发明申请

WO2008112233A2 METHOD AND APPARATUS FOR SUPPORTING UPLINK STARVATION AVOIDANCE IN A LONG TERM EVOLUTION SYSTEM 审中-公开
标题翻译：用于支持长期演化系统中的上行链路避让的方法和设备
公开(公告)号：WO2008112233A2
公开(公告)日：2008-09-18
申请号：PCT/US2008/003240
申请日：2008-03-12
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , SAMMOUR, Mohammed , WANG, Peter, S. , SOMASUNDARAM, Shankar , TERRY, Stephen, E.
发明人： WANG, Jin , SAMMOUR, Mohammed , WANG, Peter, S. , SOMASUNDARAM, Shankar , TERRY, Stephen, E.
IPC分类号： H04L12/56
CPC分类号： H04W48/16 , H04L47/10 , H04L47/14 , H04L47/215 , H04L47/6285 , H04W28/0252 , H04W28/0278 , H04W48/10 , H04W72/1205 , H04W72/1289
摘要： A method and apparatus for uplink (UL) starvation avoidance includes determining a current buffer status information. The current buffer status information is reported to an evolved Node B (eNB). A grant that includes a determination of a number of tokens a wireless transmit/receive unit (WTRU) may accumulate is received from the eNB.
摘要翻译：用于上行链路（UL）匮乏避免的方法和设备包括确定当前缓冲器状态信息。当前的缓冲器状态信息被报告给演进的节点B（eNB）。从eNB接收包括确定无线发射/接收单元（WTRU）可以累积的令牌的数量的许可。

4. 发明申请

WO2008115377A2 METHOD AND APPARATUS FOR PERFORMING BLIND TRANSPORT FORMAT DETECTION 审中-公开
标题翻译：用于执行BLIND运输格式检测的方法和装置
公开(公告)号：WO2008115377A2
公开(公告)日：2008-09-25
申请号：PCT/US2008/003239
申请日：2008-03-12
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Jin , WANG, Peter, S. , TERRY, Stephen, E.
发明人： WANG, Jin , WANG, Peter, S. , TERRY, Stephen, E.
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/0038 , H04L1/0002 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/0029 , H04L1/0032 , H04L1/1867
摘要： Methods and apparatus for performing efficient blind transport format (TF) detection in wireless communication systems are disclosed based on TF groups and efficient hybrid automatic repeat request (HARQ) assisted blind TF detection for retransmissions. When a receiver detects a failure for an initial transmission, a transmitter receives an HARQ negative acknowledgement (NACK) or no feedback from the receiver beyond a certain duration. The transmitter uses the same transport format combination (TFC) for a first retransmission as is used for the initial transmission for data detection, and if the first retransmission fails and after the transmitter gets the HARQ NACK or no feedback from the receiver beyond the certain duration, the transmitter uses a next more robust TFC for a second retransmission and the receiver should also to use next more robust TFC for data detection for the second retransmission from the transmitter. Alternatively, the transmitter uses the next robust TF for the first retransmission.
摘要翻译：基于TF组和用于重发的有效混合自动重复请求（HARQ）辅助盲TF检测，公开了在无线通信系统中执行有效的盲传输格式（TF）检测的方法和装置。当接收机检测到初始传输失败时，发射机接收到HARQ否定确认（NACK），或者没有接收机超过一定持续时间的反馈。发射机对于用于初始传输用于数据检测的第一次重传使用相同的传输格式组合（TFC），并且如果第一重传失败并且在发射机获得HARQ NACK之后，或者在接收机之后没有来自超过该持续时间的反馈，发射机使用下一个更稳健的TFC进行第二次重传，并且接收机还应该使用下一个更稳健的TFC来进行来自发射机的第二次重传的数据检测。或者，发射机使用下一个强大的TF进行第一次重传。

5. 发明申请

WO2008094630A2 METHOD AND APPARATUS FOR PAGING GROUP HANDLING 审中-公开
标题翻译：用于寻找组处理的方法和设备
公开(公告)号：WO2008094630A2
公开(公告)日：2008-08-07
申请号：PCT/US2008/001267
申请日：2008-01-31
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Peter, S. , TERRY, Stephen, E. , WANG, Jin
发明人： WANG, Peter, S. , TERRY, Stephen, E. , WANG, Jin
IPC分类号： H04W52/02 , H04W68/02
CPC分类号： H04W68/02 , H04B1/707 , H04B7/2678 , H04L1/0007 , H04L61/6054 , H04W8/186 , H04W52/0216 , H04W52/0219 , H04W52/545 , H04W68/025 , H04W72/0446 , H04W76/28 , H04W84/18 , Y02D70/124 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/24 , Y02D70/449
摘要： A method and apparatus for paging group handling includes grouping wireless transmit/receive units (WTRUs) into a paging group. The paging group is assigned a paging occasion, and an existence of a page is indicated to the WTRUs.
摘要翻译：用于寻呼组处理的方法和设备包括将无线发射/接收单元（WTRU）分组成寻呼组。该寻呼组被分配了寻呼时机，并且向WTRU指示存在一个页面。

6. 发明申请

WO2008115451A1 RANDOM ACCESS RESOURCE MAPPING FOR LONG TERM EVOLUTION 审中-公开
标题翻译：随机访问资源映射长期演进
公开(公告)号：WO2008115451A1
公开(公告)日：2008-09-25
申请号：PCT/US2008/003462
申请日：2008-03-14
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Peter, S. , ZHANG, Guodong , WANG, Jin , TERRY, Stephen, E.
发明人： WANG, Peter, S. , ZHANG, Guodong , WANG, Jin , TERRY, Stephen, E.
IPC分类号： H04L12/56
CPC分类号： H04W74/002 , H04W8/205 , H04W72/1242 , H04W74/0833 , H04W74/0875
摘要： A wireless transmit/receive unit (WTRU) receives a mapping of access service classes (ASCs) to its assigned access class. The ASC mapping may be based on message priority and logical channel priority. ASC mapping is directly or indirectly mapped to RACH preamble burst groupings and RACH signature groupings.
摘要翻译：无线发射/接收单元（WTRU）接收接入服务类别（ASCs）到其分配的接入类别的映射。 ASC映射可以基于消息优先级和逻辑信道优先级。 ASC映射直接或间接地映射到RACH前导码群组分组和RACH签名分组。

7. 发明申请

WO2009009532A3 PACKET DATA CONVERGENCE PROTOCOL OPERATIONS 审中-公开
公开(公告)号：WO2009009532A3
公开(公告)日：2009-01-15
申请号：PCT/US2008/069426
申请日：2008-07-08
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , SAMMOUR, Mohammed , TERRY, Stephen, E. , WANG, Peter, S.
发明人： SAMMOUR, Mohammed , TERRY, Stephen, E. , WANG, Peter, S.
IPC分类号： H04W12/10
摘要： The application discloses techniques for determining where to locate and how to fit the duplicate detection functionality within the PDCP architecture as well as determining when to activate or deactivate various PDCP functions, such as the PDCP reordering function. These mechanisms can be implemented in wireless devices such as a WTRU, or in any wireless network nodes.

8. 发明申请

WO2008005162A2 METHOD AND APPARATUS FOR SECURITY PROTECTION OF AN ORIGINAL USER IDENTITY IN AN INITIAL SIGNALING MESSAGE 审中-公开
标题翻译：用于在初始信令消息中保护原始用户身份的方法和设备
公开(公告)号：WO2008005162A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/013914
申请日：2007-06-14
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Peter, S. , GUCCIONE, Louis, J. , TERRY, Stephen, E.
发明人： WANG, Peter, S. , GUCCIONE, Louis, J. , TERRY, Stephen, E.
IPC分类号： H04Q7/38
CPC分类号： H04L63/0414 , H04L9/0833 , H04L9/0844 , H04L9/3234 , H04L9/3273 , H04L63/0442 , H04L63/12 , H04L63/1441 , H04L2209/80 , H04W12/10 , H04W12/12
摘要： A wireless transmit/receive unit (WTRU) includes a control plane (C-plane) packet data convergence protocol (C-PDCP) layer which performs ciphering of a signaling message. The C-PDCP layer is activated upon power up of the WTRU and initial security parameters are loaded to the C-PDCP layer. An initial connection signaling message and a user identity are ciphered using the initial security parameters even before the WTRU is authenticated. The initial security parameters including a ciphering key (CK) may be generated from system information broadcast from the network. The CK may be a public key for asymmetric encryption, and may be selected from a public key set broadcast by or derived from the network system information. An index of the selected public key may be separately encoded. Alternatively, the index may be communicated by using a Diffie-Hellman key exchange method.
摘要翻译：无线发射/接收单元（WTRU）包括执行信令消息的加密的控制平面（C平面）分组数据汇聚协议（C-PDCP）层。 C-PDCP层在WTRU加电时被激活并且初始安全参数被加载到C-PDCP层。甚至在WTRU被认证之前，使用初始安全参数对初始连接信令消息和用户身份进行加密。包括加密密钥（CK）的初始安全参数可以从网络广播的系统信息中生成。 CK可以是用于非对称加密的公钥，并且可以从由网络系统信息广播或者从网络系统信息导出的公钥集合中选择。所选公钥的索引可以被分开编码。或者，可以通过使用Diffie-Hellman密钥交换方法来传达索引。

9. 发明申请

WO2007146431A2 METHOD AND APPARATUS FOR REDUCING TRANSMISSION OVERHEAD 审中-公开
标题翻译：减少传输的方法和装置
公开(公告)号：WO2007146431A2
公开(公告)日：2007-12-21
申请号：PCT/US2007/014103
申请日：2007-06-13
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , SAMMOUR, Mohammed , CHANDRA, Arty , CHEN, John, S. , TERRY, Stephen, E. , WANG, Peter, S.
发明人： SAMMOUR, Mohammed , CHANDRA, Arty , CHEN, John, S. , TERRY, Stephen, E. , WANG, Peter, S.
CPC分类号： H04W28/06 , H04L69/04 , H04L69/32 , H04W80/02
摘要： In a wireless communication system including a wireless transmit/receive unit (WTRU) and an evolved Node B (eNB) capable of transmitting and receiving wireless data, a method and apparatus for reducing transmission overhead includes receiving an upper layer sequence number (SN). The upper layer SN is converted into a radio link control (RLC) service data unit (SDU) SN (SSN). An RLC protocol data unit (PDU) is generated for transmission including an RLC SSN, and incurred transmission overhead is optimized.
摘要翻译：在包括能够发送和接收无线数据的无线发射/接收单元（WTRU）和演进型节点B（eNB）的无线通信系统中，减少传输开销的方法和装置包括接收上层序列号（SN）。上层SN被转换成无线链路控制（RLC）业务数据单元（SDU）SN（SSN）。生成用于包括RLC SSN的传输的RLC协议数据单元（PDU），并且优化所引起的传输开销。

10. 发明申请

WO2007075474A1 METHOD AND APPARATUS FOR DATA SECURITY AND AUTOMATIC REPEAT REQUEST IMPLEMENTATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的数据安全和自动重发请求实现的方法与装置
公开(公告)号：WO2007075474A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/048028
申请日：2006-12-18
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , WANG, Peter, S. , TERRY, Stephen, E. , OLVERA-HERNANDEZ, Ulises
发明人： WANG, Peter, S. , TERRY, Stephen, E. , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04L1/18
CPC分类号： H04L1/1896 , H04L1/0007 , H04L1/1809 , H04L1/1867 , H04L63/0428 , H04W12/02 , H04W72/0446 , H04W80/02
摘要： A method and apparatus for implementing data security and automatic repeat request (ARQ) in a wireless communication system are disclosed. Cipher entities are included in a wireless transmit/receive unit (WTRU) and an access gateway (aGW), and outer ARQ, (or radio link control (RLC)), entities are included in the WTRU and an evolved Node-B (eNode-B). Each cipher entity is located on top of an outer ARQ entity. The cipher entities cipher and decipher a data block by using a generic sequence number (SN) assigned to the data block. The outer ARQ entities may segment the ciphered data block to multiple packet data units (PDUs), may concatenate multiple ciphered data blocks to a PDU, or may generate one PDU from one data block. The outer ARQ entities may segment or re-segment the PDU when a transmission failure occurs.
摘要翻译：公开了一种在无线通信系统中实现数据安全和自动重发请求（ARQ）的方法和装置。密码实体包括在无线发射/接收单元（WTRU）和接入网关（aGW）以及外部ARQ（或无线电链路控制（RLC））中，实体包括在WTRU和演进节点B（eNode -B）。每个密码实体位于外部ARQ实体的顶部。密码实体通过使用分配给数据块的通用序列号（SN）对数据块进行加密和解密。外部ARQ实体可以将加密数据块分段为多个分组数据单元（PDU），可以将多个加密数据块连接到PDU，或者可以从一个数据块生成一个PDU。当发生传输故障时，外部ARQ实体可以对PDU进行分段或重新分段。

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