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1. 发明申请

WO2012162353A1 APPARATUS AND METHODS FOR GROUP WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) HANDOVER 审中-公开
标题翻译：用于组无线传输/接收单元（WTRU）切换的装置和方法
公开(公告)号：WO2012162353A1
公开(公告)日：2012-11-29
申请号：PCT/US2012/039070
申请日：2012-05-23
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , TAMAKI, Nobuyuki , SADEGHI, Pouriya , STERN-BERKOWITZ, Janet A. , CAVE, Christopher R. , TERRY, Stephen E.
发明人： TAMAKI, Nobuyuki , SADEGHI, Pouriya , STERN-BERKOWITZ, Janet A. , CAVE, Christopher R. , TERRY, Stephen E.
IPC分类号： H04W36/00
CPC分类号： H04W36/0016 , H04W36/0011 , H04W36/0027 , H04W72/121
摘要： Apparatus and methods of handing over a wireless transmit/receive unit (WTRU) that belongs to a group of WTRUs from an originating base station to a target base station are described. A method includes the WTRU obtaining information regarding a group to which the WTRU has been assigned and the WTRU receiving at least one of handover reconfiguration information that is common to the group and handover reconfiguration information that is specific to the WTRU. On a condition that the WTRU receives the handover reconfiguration information that is specific to the WTRU, the WTRU initiates a synchronization procedure with the target base station based at least on the received handover reconfiguration information.
摘要翻译：描述了将属于一组WTRU的无线发射/接收单元（WTRU）从始发基站切换到目标基站的装置和方法。一种方法包括：WTRU获取关于已经被分配了WTRU的组的信息，并且WTRU接收该组共同的切换重配置信息和WTRU特有的切换重配置信息中的至少一个。在WTRU接收到WTRU特有的切换重配置信息的条件下，WTRU至少基于所接收的切换重新配置信息来发起与目标基站的同步过程。

2. 发明申请

WO2012015884A1 METHOD AND APPARATUS FOR MULTIMEDIA BROADCAST MULTICAST SERVICES (MBMS) SERVICE FEEDBACK 审中-公开
标题翻译：多媒体广播多播服务（MBMS）服务反馈的方法和装置
公开(公告)号：WO2012015884A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045483
申请日：2011-07-27
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WANG, Peter, S. , STERN-BERKOWITZ, Janet, A. , TAMAKI, Nobuyuki , TERRY, Stephen E. , LIU, Kai
发明人： WANG, Peter, S. , STERN-BERKOWITZ, Janet, A. , TAMAKI, Nobuyuki , TERRY, Stephen E. , LIU, Kai
IPC分类号： H04W4/06
CPC分类号： H04W72/005 , H04L12/1863 , H04W72/0406
摘要： A method and apparatus are described for providing multimedia broadcast multicast services (MBMS) service feedback. A wireless transmit/receive unit (WTRU) may receive an MBMS service query message over an MBMS control channel and transmit an MBMS service response. The MBMS service query message and MBMS service response message may be radio resource controller messages. The MBMS service query message may include MBMS service identifiers which identify MBMS services that the WTRU is receiving or intending to receive. The WTRU may generate a report with MBMS service identifier index values, where each MBMS service identifier index value indicates a position of a service identifier corresponding to an MBMS service in the original query list that the WTRU is currently receiving or intending to receive. The MBMS service status query message may be received alone or along with a MBSFNAreaConfiguration message. The WTRU may respond within a predetermined or configured time limit.
摘要翻译：描述了一种用于提供多媒体广播多播服务（MBMS）服务反馈的方法和装置。无线发射/接收单元（WTRU）可以通过MBMS控制信道接收MBMS服务查询消息并发送MBMS服务响应。 MBMS服务查询消息和MBMS服务响应消息可以是无线电资源控制器消息。 MBMS服务查询消息可以包括识别WTRU正在接收或有意接收的MBMS服务的MBMS服务标识符。 WTRU可以生成具有MBMS服务标识符索引值的报告，其中每个MBMS服务标识符索引值指示对应于WTRU当前正在接收或打算接收的原始查询列表中的MBMS服务的服务标识符的位置。可以单独或与MBSFNAreaConfiguration消息一起接收MBMS服务状态查询消息。 WTRU可以在预定或配置的时间限制内进行响应。

3. 发明申请

WO2012078565A1 METHOD TO ENABLE WIRELESS OPERATION IN LICENSE EXEMPT SPECTRUM 审中-公开
标题翻译：在许可证执行频谱中实现无线操作的方法
公开(公告)号：WO2012078565A1
公开(公告)日：2012-06-14
申请号：PCT/US2011/063412
申请日：2011-12-06
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , KAUR, Samian , BALA, Erdem , DENG, Tao , SHAH, Kandarp , VANGANURU, Kiran K. , PIETRASKI, Philip J. , TERRY, Stephen E. , YANG, Rui , STERNBERG, Gregory S. , CASTOR, Douglas R. , PRAGADA, Ravikumar V. , BELURI, Mihaela C. , STERN-BERKOWITZ, Janet A.
发明人： KAUR, Samian , BALA, Erdem , DENG, Tao , SHAH, Kandarp , VANGANURU, Kiran K. , PIETRASKI, Philip J. , TERRY, Stephen E. , YANG, Rui , STERNBERG, Gregory S. , CASTOR, Douglas R. , PRAGADA, Ravikumar V. , BELURI, Mihaela C. , STERN-BERKOWITZ, Janet A.
IPC分类号： H04L5/00
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/005 , H04L5/0053 , H04L5/0055 , H04L27/0006 , H04L27/2657 , H04L27/2662 , H04W72/0413
摘要： Described herein are methods to enable wireless cellular operation in unlicensed and lightly licensed, (collectively referred to as license exempt spectrum. Cognitive methods are used to enable use of unlicensed bands and/or secondary use of lightly licensed bands. Wireless devices may use licensed exempt spectrum as new bands in addition to the existing bands to transmit to a wireless transmit/receive unit (WTRU) in the downlink direction, or to a base station in the uplink direction. The wireless devices may access license exempt spectrum for bandwidth aggregation or relaying using a carrier aggregation framework. In particular, a primary component carrier operating in a licensed spectrum is used for control and connection establishment and a second component carrier operating in a licensed exempt spectrum is used for bandwidth extension.
摘要翻译：这里描述的是使无线蜂窝操作以无许可且轻量许可的方式（统称为许可证豁免频谱），认知方法用于使得无许可频带能够使用和/或二次使用轻型许可频带。无线设备可以使用授权许可频谱作为除了现有频带之外的新频带，以在下行链路方向上向无线发射/接收单元（WTRU）发送，或者在上行链路方向上发送到基站，无线设备可以访问许可证免除频谱以进行带宽聚合或中继使用载波聚合框架，特别地，在许可频谱中操作的主要分量载波被用于控制和连接建立，并且在许可豁免频谱中操作的第二分量载波被用于带宽扩展。

4. 发明申请

WO2012158959A1 NODEB POWER ADAPTATION FOR REDUCING REFERENCES 审中-公开
标题翻译：用于减少参考的NODEB电源适配器
公开(公告)号：WO2012158959A1
公开(公告)日：2012-11-22
申请号：PCT/US2012/038424
申请日：2012-05-17
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WANG, Carl , LI, Yingxue K. , KEARNEY, Kenneth P. , PIETRASKI, Philip J. , TERRY, Stephen E. , KAUR, Samian , STERN-BERKOWITZ, Janet A. , CASTOR, Douglas R.
发明人： WANG, Carl , LI, Yingxue K. , KEARNEY, Kenneth P. , PIETRASKI, Philip J. , TERRY, Stephen E. , KAUR, Samian , STERN-BERKOWITZ, Janet A. , CASTOR, Douglas R.
IPC分类号： H04W16/08 , H04W52/04
CPC分类号： H04W52/146 , H04B7/0617 , H04B7/0626 , H04L5/0073 , H04W52/267 , H04W52/325 , H04W52/38 , H04W72/0413 , H04W84/12
摘要： Methods and apparatus for changing cell range coverage are disclosed. The coverage may be changed on a per-subframe basis. An antenna beam elevation tilting angle may be adjusted to provide different effective downlink (DL) coverage. For example, a subframe may be a small tilt subframe or a large tilt subframe. A network or evolved NodeB (eNB) may determine data channel transmission power to adjust cell range per subframe. Low Power Subframe (LPS) may be used alone or with Almost Blank Subframe (ABS) to transmit data. Timing Advance (TA) handling for uplink (UL) transmissions is described. A common TA (CTA) may be determined for multi-site UL signaling. UL power control may be determined for UL transmission to multiple sites. Radio Link Monitoring (RLM) may be performed for multiple sites on a carrier frequency. A wireless transmit/receive unit (WTRU) may maintain synchronization in selected subframes for multiple cells.
摘要翻译：公开了改变单元范围覆盖的方法和装置。可以在每个子帧的基础上改变覆盖。可以调整天线波束仰角倾斜角以提供不同的有效下行链路（DL）覆盖。例如，子帧可以是小倾斜子帧或大倾斜子帧。网络或演进型节点B（eNB）可以确定数据信道发射功率以调整每子帧的小区范围。低功率子帧（LPS）可以单独使用或与几乎空白子帧（ABS）一起使用来传输数据。描述了用于上行链路（UL）传输的定时提前（TA）处理。可以为多站点UL信令确定公共TA（CTA）。可以确定UL传输到多个站点的UL功率控制。可以对载波频率上的多个站点执行无线电链路监视（RLM）。无线发射/接收单元（WTRU）可以在多个小区的选定子帧中保持同步。

5. 发明申请

WO2012094573A2 METHODS, APPARATUS AND SYSTEMS FOR HANDLING ADDITIONAL POWER BACKOFF 审中-公开
标题翻译：用于处理额外功率支持的方法，装置和系统
公开(公告)号：WO2012094573A2
公开(公告)日：2012-07-12
申请号：PCT/US2012/020444
申请日：2012-01-06
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , HAIM, John W. , STERN-BERKOWITZ, Janet A. , TERRY, Stephen E. , COMSA, Virgil , SHIN, Sung-Hyuk H.
发明人： HAIM, John W. , STERN-BERKOWITZ, Janet A. , TERRY, Stephen E. , COMSA, Virgil , SHIN, Sung-Hyuk H.
IPC分类号： H04W52/36 , H04W52/14
CPC分类号： H04W52/365 , H04W52/146 , H04W52/243 , H04W52/34 , H04W72/0473 , H04W72/082
摘要： Methods, apparatus and systems are described for a wireless transmit/receive unit (WTRU) to manage its transmission power. A power headroom report (PHR) may be triggered based on changes to backoff or the impacts of backoff. Additional backoff may be used to calculate a maximum output power of the WTRU and may be indicated by a domination indicator to network resources. The WTRU may be configured to eliminate triggers caused by virtual PHRs. Furthermore, the WTRU may be configured to respond to rapid changes to backoff.
摘要翻译：描述了用于无线发射/接收单元（WTRU）管理其发射功率的方法，设备和系统。功率余量报告（PHR）可能会基于退避的变化或退避的影响而触发。额外的退避可以被用来计算WTRU的最大输出功率，并且可以由统治指示符来指示网络资源。 WTRU可以被配置为消除由虚拟PHR引起的触发。此外，WTRU可以被配置为响应对退避的快速改变。

6. 发明申请

WO2009042849A2 METHOD AND APPARATUS FOR SUPPORTING SEGMENTATION OF PACKETS FOR UPLINK TRANSMISSION 审中-公开
标题翻译：用于支持用于上行链路传输的分组的分段的方法和设备
公开(公告)号：WO2009042849A2
公开(公告)日：2009-04-02
申请号：PCT/US2008/077827
申请日：2008-09-26
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PANI, Diana , CAVE, Christopher R. , MARINIER, Paul , TERRY, Stephen E.
发明人： PANI, Diana , CAVE, Christopher R. , MARINIER, Paul , TERRY, Stephen E.
IPC分类号： H04J3/24
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1841 , H04L1/1861 , H04L47/34 , H04W28/06 , H04W72/1278 , H04W80/02
摘要： A method and apparatus for segmenting medium access control (MAC) service data units (SDUs) creates enhanced MAC-es PDUs in the enhanced MAC-e/es sub-layer by concatenating MAC SDUs received from the logical channels. An enhanced transport format combination (E-TFC) selection entity controls the concatenation of MAC SDUs into enhanced MAC-es PDUs. When a MAC SDU is received that is too large to fit into a selected enhanced MAC-es PDU payload, a segmentation entity segments the MAC SDU such that the MAC SDU segment fills the remaining payload available in the selected enhanced MAC-es PDU. The enhanced MAC-es PDU is then assigned a transmission sequence number (TSN) and multiplexed with other enhanced MAC-es PDUs to create a single enhanced MAC-e PDU that is transmitted on the E-DCH in the next transmission time interval (TTI). A HARQ entity stores and, if necessary retransmits the enhanced MAC-e PDU when a transmission error occurs.
摘要翻译：用于分段媒体访问控制（MAC）服务数据单元（SDU）的方法和设备通过连接从增强型MAC-e / es子层接收的MAC SDU来在增强型MAC-e / 逻辑通道。增强型传输格式组合（E-TFC）选择实体控制将MAC SDU级联成增强型MAC-es PDU。当接收到的MAC SDU太大而不适合所选的增强型MAC-es PDU有效载荷时，分段实体将MAC SDU分段，使得MAC SDU段填充所选择的增强型MAC-es PDU中可用的剩余有效载荷。然后为增强型MAC-es PDU分配传输序列号（TSN）并与其他增强型MAC-es PDU复用以创建在下一个传输时间间隔（TTI）中在E-DCH上传输的单个增强型MAC-e PDU ）。 HARQ实体存储并在必要时在发生传输错误时重传增强型MAC-e PDU。

7. 发明申请

WO2009043002A2 METHOD AND APPARATUS FOR SUPPORTING HOME NODE B SERVICES 审中-公开
标题翻译：用于支持家庭节点B服务的方法和设备
公开(公告)号：WO2009043002A2
公开(公告)日：2009-04-02
申请号：PCT/US2008/078116
申请日：2008-09-29
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , DIGIROLAMO, Rocco , CAVE, Christopher R. , MARINIER, Paul , PANI, Diana , PELLETIER, Benoit , TERRY, Stephen E.
发明人： DIGIROLAMO, Rocco , CAVE, Christopher R. , MARINIER, Paul , PANI, Diana , PELLETIER, Benoit , TERRY, Stephen E.
IPC分类号： H04W48/02
CPC分类号： H04W48/16 , H04J11/0093 , H04W48/12 , H04W64/003 , H04W84/045
摘要： A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.
摘要翻译：公开了一种用于支持家庭节点B（HNB）服务的方法和装置。无线发射/接收单元（WTRU）从HNB接收HNB接入限制信息，并且如果基于HNB接入限制信息允许接入HNB，则接入HNB。 HNB接入限制信息可以是封闭订户组身份（CSG ID），指示HNB小区是否可用的状态位，允许接入HNB的WTRU的标识，指示是否接入小区的信息被禁止或不被禁止。即使当前连接的小区上的信号强度高于阈值，WTRU也可以触发用于小区重选的测量。测量可以周期性地在来自网络的指令下或者基于包括关于位于附近的HNB小区的信息的相邻小区列表来手动触发。

8. 发明申请

WO2012061224A1 METHODS, APPARATUS AND SYSTEMS FOR APPLYING ALMOST BLANK SUBFRAME (ABS) PATTERNS 审中-公开
标题翻译：方法，用于应用ALMOST BLANK SUBFRAME（ABS）模式的装置和系统
公开(公告)号：WO2012061224A1
公开(公告)日：2012-05-10
申请号：PCT/US2011/058253
申请日：2011-10-28
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , PANI, Diana , MARINIER, Paul , RUDOLF, Marian , ADJAKPLE, Pascal , TERRY, Stephen E.
发明人： WATFA, Mahmoud , PANI, Diana , MARINIER, Paul , RUDOLF, Marian , ADJAKPLE, Pascal , TERRY, Stephen E.
IPC分类号： H04W72/04 , H04W24/10 , H04W84/04 , H04W72/08 , H04W68/00
CPC分类号： H04W72/1289 , H04W24/10 , H04W52/244 , H04W52/38 , H04W68/00 , H04W72/082 , H04W84/045
摘要： Methods, apparatus, and systems using almost blank subframes patterns are disclosed. Different ABS patterns and triggers are described for enabling a wireless transmit/receive unit (WTRU) to obtain ABS patterns. One representative method of scheduling operations by a wireless transmit/receive unit (WTRU) may include the WTRU receiving information indicating the ABS pattern with a plurality of ABS intervals of an interfering cell; determining timing associated with the ABS intervals of the interfering cell in accordance with the indicated ABS pattern; and scheduling a measurement opportunity, a transmission opportunity or a reception opportunity during the ABS intervals of the interfering cell.
摘要翻译：公开了使用几乎空白子帧模式的方法，装置和系统。描述了不同的ABS模式和触发器，用于使无线发射/接收单元（WTRU）能够获得ABS模式。无线发射/接收单元（WTRU）调度操作的一种代表性的方法可以包括：WTRU接收指示具有干扰小区的多个ABS间隔的ABS模式的信息; 根据所指示的ABS模式确定与干扰小区的ABS间隔相关联的定时; 并且在干扰小区的ABS间隔期间调度测量机会，发送机会或接收机会。

9. 发明申请

WO2011149920A2 RETUNING GAPS AND SCHEDULING GAPS IN DISCONTINUOUS RECEPTION 审中-公开
标题翻译：在不连续接收中调用GAPS和调度GAPS
公开(公告)号：WO2011149920A2
公开(公告)日：2011-12-01
申请号：PCT/US2011/037717
申请日：2011-05-24
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , TERRY, Stephen E. , PELLETIER, Ghyslain , MARINIER, Paul
发明人： TERRY, Stephen E. , PELLETIER, Ghyslain , MARINIER, Paul
IPC分类号： H04L27/26 , H04W52/02 , H04W72/04 , H04W76/04
CPC分类号： H04L5/0055 , H04J1/045 , H04L1/0025 , H04L1/1854 , H04L5/001 , H04L5/0046 , H04L5/0058 , H04L5/0098 , H04W24/02 , H04W52/0216 , H04W52/0232 , H04W76/28 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24
摘要： A method for scheduling a time when a retuning gap occurs by a wireless transmit/receive unit includes detecting a retuning triggering event; determining a period of time when a retuning gap occurs, on a condition that the triggering event is detected; and performing radio frequency front end retuning during the retuning gap.
摘要翻译：一种用于调度无线发送/接收单元发生再调度间隙的时间的方法，包括：检测重新触发触发事件; 在检测到触发事件的情况下，确定重新发生间隙发生的时间段; 并且在重新调谐间隙期间执行射频前端重新调谐。

10. 发明申请

WO2009018318A2 PACKET DATA CONVERGENCE PROTOCOL PROCEDURES 审中-公开
标题翻译：分组数据汇总协议程序
公开(公告)号：WO2009018318A2
公开(公告)日：2009-02-05
申请号：PCT/US2008/071554
申请日：2008-07-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WANG, Peter S. , SAMMOUR, Mohammed , TERRY, Stephen E. , WANG, Jin
发明人： WANG, Peter S. , SAMMOUR, Mohammed , TERRY, Stephen E. , WANG, Jin
CPC分类号： H04W28/06 , H04W36/0011 , H04W80/02
摘要： Method and an apparatus for activating a packet data convergence protocol (PDCP) reordering in a wireless transmit receive unit (WTRU) which receives a handover command message, resets a radio link control (RLC) entity of the WTRU, collects a PDCP sequence number (SN) and a range of the SN of out-of-sequence service data units (SDUs), reports the PDCP SN to a radio resource control (RRC) layer of the WTRU, transmits a handover confirm message along with a first unacknowledged PDCP SN uplink (UL), and activates the PDCP reordering based on the PDCP-SN-UL is disclosed. The WTRU includes PDCP entity including a control plane (C-plane) and a user plane (U-plane). Also, a robust header compression (RoHC) entity, a user ciphering entity, and an entity for the user plane data/control is also described.
摘要翻译：用于在接收切换命令消息的无线发射接收单元（WTRU）中激活分组数据会聚协议（PDCP）重新排序的方法和装置，重置所述WTRU的无线电链路控制（RLC）实体，收集PDCP序列号（ SN）和序列号服务数据单元（SDU）的SN的范围向WTRU的无线电资源控制（RRC）层报告PDCP SN，与第一未确认的PDCP SN一起发送切换确认消息上行链路（UL），并且基于PDCP-SN-UL激活PDCP重新排序。 WTRU包括包括控制平面（C平面）和用户平面（U平面）的PDCP实体。此外，还描述了鲁棒报头压缩（RoHC）实体，用户加密实体和用户平面数据/控制的实体。

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