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1. 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。

2. 发明申请

WO2011146653A1 METHOD AND APPARATUS FOR WIRELESS TRANSMIT/RECEIVE UNIT COOPERATION 审中-公开
标题翻译：无线发射/接收单元合作的方法和装置
公开(公告)号：WO2011146653A1
公开(公告)日：2011-11-24
申请号：PCT/US2011/037045
申请日：2011-05-18
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , RAGHOTHAMAN, Balaji , STERNBERG, Gregory S. , DENG, Tao , PRAGADA, Ravikumar V. , PUZIO, Matthew G. , VANGANURU, Kiran K. , KAUR, Samian , SFAR, Sana
发明人： RAGHOTHAMAN, Balaji , STERNBERG, Gregory S. , DENG, Tao , PRAGADA, Ravikumar V. , PUZIO, Matthew G. , VANGANURU, Kiran K. , KAUR, Samian , SFAR, Sana
IPC分类号： H04L1/18
CPC分类号： H04L1/1867 , H04L2001/0097 , H04W72/1278 , H04W88/04
摘要： A method and apparatus for WTRU cooperation are disclosed. An evolved Node B (eNB) may transmit information to a terminal WTRU (T-WTRU) and/or a helper WTRU (H-WTRU). The H-WTRU may re-transmit the information to the T-WTRU. The eNB may re-transmit the information to the T-WTRU. The eNB may send scheduling and control information to the T-WTRU. The transmissions may be performed during a first hop or a second hop. A T-WTRU may receive data from the eNB on a first Physical Downlink Shared Channel (PDSCH) and from the H-WTRU on a second PDSCH. Similar techniques may be used in the uplink direction. Resources may be partitioned by time and/or frequency. The traditional radio link (TRL) between the eNB and the T-WTRU may be in the same band as the crosslink (XL) between the H-WTRU and the T-WTRU or the TRL may be in a different band than the XL.
摘要翻译：公开了一种用于WTRU的方法和装置。演进节点B（eNB）可以向终端WTRU（T-WTRU）和/或辅助WTRU（H-WTRU）发送信息。 H-WTRU可以将信息重传到T-WTRU。 eNB可以将信息重传到T-WTRU。 eNB可以向T-WTRU发送调度和控制信息。可以在第一跳或第二跳期间执行传输。 T-WTRU可以在第一物理下行链路共享信道（PDSCH）上从eNB接收数据，并且在第二PDSCH上从H-WTRU接收数据。可以在上行链路方向上使用类似的技术。资源可能会按时间和/或频率进行分区。 eNB和T-WTRU之间的传统无线电链路（TRL）可以与H-WTRU和T-WTRU之间的交联（XL）处于相同的频带，或者TRL可能处于与XL不同的频带。

3. 发明申请

WO2012125499A1 METHOD AND APPARATUS FOR WIRELESS RELAY COMMUNICATIONS 审中-公开
标题翻译：无线继电器通信方法与装置
公开(公告)号：WO2012125499A1
公开(公告)日：2012-09-20
申请号：PCT/US2012/028610
申请日：2012-03-09
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , RAGHOTHAMAN, Balaji , VANGANURU, Kiran K. , PRAGADA, Ravikumar V. , DENG, Tao , STERNBERG, Gregory S. , KAUR, Samian , ZEIRA, Eldad M.
发明人： RAGHOTHAMAN, Balaji , VANGANURU, Kiran K. , PRAGADA, Ravikumar V. , DENG, Tao , STERNBERG, Gregory S. , KAUR, Samian , ZEIRA, Eldad M.
IPC分类号： H04W88/04 , H04W72/04
CPC分类号： H04W88/04 , H04W24/10 , H04W52/146 , H04W52/367 , H04W52/46 , H04W52/50
摘要： Described herein are methods and apparatus related to wireless relay communications. An example architecture for relay communications may include a base station and a number of "Helper WTRUs" (H WTRUs) and "Terminal WTRUs" (T-WTRUs). Communication between the base station and a T-WTRU may take place via crosslink (XL) between an H-WTRU and the T-WTRU. Communication on the XL make be performed using a number of different coding and beamforming techniques. Additionally, measurement reporting may be configured on the XL, and the base station may perform power control on the XL.
摘要翻译：这里描述了与无线中继通信相关的方法和装置。用于中继通信的示例性架构可以包括基站和多个“辅助WTRU”（H WTRU）和“终端WTRU”（T-WTRU）。基站和T-WTRU之间的通信可以通过H-WTRU和T-WTRU之间的交叉（XL）发生。使用许多不同的编码和波束成形技术来执行XL上的通信。另外，可以在XL上配置测量报告，并且基站可以在XL上执行功率控制。

4. 发明申请

WO2013181444A2 DEVICE-TO-DEVICE (D2D) CROSS LINK POWER CONTROL 审中-公开
标题翻译：设备到设备（D2D）交叉连接功率控制
公开(公告)号：WO2013181444A2
公开(公告)日：2013-12-05
申请号：PCT/US2013/043440
申请日：2013-05-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： DENG, Tao , STERNBERG, Gregory S. , MARINIER, Paul , POITAU, Gwenael , RUDOLF, Marian
IPC分类号： H04W52/28 , H04W52/34 , H04W52/38 , H04W76/02 , H04W84/18 , H04W88/06
CPC分类号： H04W52/383 , H04W52/281 , H04W52/346 , H04W52/365 , H04W52/367 , H04W76/14 , H04W76/15 , H04W88/06
摘要： Device-to-device (D2D) cross link power control systems and methods may be disclosed. For example, a device such as a UE or WTRU may determine whether it may have simultaneous transmissions where at least one of the transmissions may include a cross link transmission. The device may further determine whether a total transmit power of the simultaneous transmissions may exceed a maximum transmit power of the device. If the device may have simultaneous transmissions and such transmissions may exceed the maximum transmit power, the device may reallocate power based on a priority or priority setting. The device may further determine a maximum cross link power, a maximum device power, and a cross link transmit power level such that the device may further control the power for transmissions based thereon.
摘要翻译：可以公开设备到设备（D2D）交叉链路功率控制系统和方法。例如，诸如UE或WTRU的设备可以确定其是否可以具有同时传输，其中传输中的至少一个可以包括交叉链路传输。设备还可以确定同时传输的总发射功率是否可以超过设备的最大发射功率。如果设备可以具有同时传输，并且这种传输可能超过最大传输功率，则设备可以基于优先级或优先级设置重新分配功率。该设备还可以确定最大交叉链路功率，最大设备功率和交叉链路发射功率电平，使得设备可以基于此进一步控制用于传输的功率。

5. 发明申请

WO2009091942A3 METHOD AND APPARATUS FOR REFERENCE TRANSPORT CHANNEL SELECTION 审中-公开
公开(公告)号：WO2009091942A3
公开(公告)日：2009-07-23
申请号：PCT/US2009/031185
申请日：2009-01-16
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , STERNBERG, Gregory S. , PUZIO, Matthew G. , LAWTON, William E.
发明人： STERNBERG, Gregory S. , PUZIO, Matthew G. , LAWTON, William E.
IPC分类号： H04L1/20
摘要： A method and apparatus for reference transport channel (TrCH) selection includes tracking characteristics on each TrCH. Whether or not any TrCHs meet a predetermined criteria is determined. A reference TrCH is selected based upon the determination of TrCHs that meet the predetermined criteria.

6. 发明申请

WO2013086366A2 METHOD AND APPARATUS FOR ADVANCED TOPOLOGY (AT) POLICY MANAGEMENT FOR DIRECT COMMUNICATION BETWEEN WIRELESS TRANSMIT/RECEIVE UNITS (WTRUs) 审中-公开
标题翻译：无线传输/接收单元（WTRU）之间直接通信的高级拓扑（AT）政策管理方法与装置
公开(公告)号：WO2013086366A2
公开(公告)日：2013-06-13
申请号：PCT/US2012/068507
申请日：2012-12-07
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： DIFAZIO, Robert A. , STERNBERG, Gregory S. , RAGHOTHAMAN, Balaji , PRAGADA, Ravikumar V. , DENG, Tao
IPC分类号： H04W88/04
CPC分类号： H04W8/22 , H04W4/02 , H04W4/70 , H04W12/02 , H04W12/08 , H04W36/22 , H04W76/14 , H04W88/04
摘要： A method and apparatus for advanced topology (AT) policy management for direct communication between wireless transmit/receive units (WTRUs) is described. A WTRU configured to communicate directly with at least one other WTRU in an AT mode of operation includes a memory, a central processing unit and an AT policy unit that is separate from the CPU. The AT policy unit is configured to store at least one AT policy in the memory, activate and de-activate an AT application that runs the AT mode of operation based on the at least one AT policy stored in the memory, receive data from at least one application within the WTRU other than the AT application, and control the at least one application within the WTRU other than the AT application based on the at least one AT policy stored in the memory.
摘要翻译：描述了用于无线发射/接收单元（WTRU）之间的直接通信的高级拓扑（AT）策略管理的方法和装置。被配置为以AT操作模式与至少一个其他WTRU直接通信的WTRU包括与CPU分离的存储器，中央处理单元和AT策略单元。 AT策略单元被配置为在存储器中存储至少一个AT策略，基于存储在存储器中的至少一个AT策略激活和去激活运行AT操作模式的AT应用，至少从基于所述存储在所述存储器中的所述至少一个AT策略，所述WTRU内除了所述AT应用之外的一个应用，以及控制除所述AT应用之外的所述WTRU内的所述至少一个应用。

7. 发明申请

WO2016210070A1 METHOD AND SYSTEM FOR FACILITATING THE TRANSFER OF GAME OR VIRTUAL REALITY STATE INFORMATION 审中-公开
标题翻译：促进游戏转移或虚拟现实状态信息的方法和系统
公开(公告)号：WO2016210070A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/038928
申请日：2016-06-23
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： STERNBERG, Gregory S. , LOEB, Shoshana , DOYLE, John David , LEE, Kuo-Chu , NEFF, Ralph
IPC分类号： A63F13/493 , A63F13/86 , G06Q30/06 , G07F17/32
CPC分类号： G07F17/3227 , A63F13/31 , A63F13/335 , A63F13/352 , A63F13/493 , A63F13/795 , A63F13/86 , A63F13/87 , A63F2300/5513 , A63F2300/8082 , G06Q30/0601 , G07F17/32 , G07F17/3225 , G07F17/323 , G07F17/3244
摘要： A method and system for facilitating the transfer of game or virtual reality (VR) state information is disclosed herein. An Event Pattern Detection engine may receive a periodic update of a game/VR state of a Source Game/VR Client and detect a trigger for transfer of the game/VR state based on the periodic update. The Event Pattern Detection engine may then send a message for transfer of the game/VR state to a Game/VR State Transfer Engine. The Game/VR State Transfer Engine may send a request for the game/VR state to a Game/VR Server and may receive the game/VR state from the Game/VR Server. The Game/VR State Transfer Engine may send the game/VR state to a Destination Game/VR Client and receive a confirmation of the receipt of the game/VR state by the Destination Game/VR Client. The Game/VR State Transfer Engine may send a Game/VR State Transfer Complete message to the Game/VR Server.
摘要翻译：本文公开了一种促进游戏或虚拟现实（VR）状态信息传送的方法和系统。事件模式检测引擎可以接收源游戏/ VR客户端的游戏/ VR状态的周期性更新，并且基于周期性更新来检测用于传送游戏/ VR状态的触发。然后，事件模式检测引擎可以向游戏/ VR状态转移引擎发送用于传送游戏/ VR状态的消息。游戏/ VR状态转移引擎可以将游戏/ VR状态的请求发送到游戏/ VR服务器，并且可以从游戏/ VR服务器接收游戏/ VR状态。游戏/ VR状态转移引擎可以将游戏/ VR状态发送到目的地游戏/ VR客户端，并且由目的地游戏/ VR客户端接收对游戏/ VR状态的接收的确认。游戏/ VR状态转移引擎可以向Game / VR服务器发送Game / VR State Transfer Complete消息。

8. 发明申请

WO2013181421A2 METHOD AND APPARATUS FOR DEVICE-TO-DEVICE (D2D) MOBILITY IN WIRELESS SYSTEMS 审中-公开
标题翻译：无线系统中设备到设备（D2D）移动性的方法和装置
公开(公告)号：WO2013181421A2
公开(公告)日：2013-12-05
申请号：PCT/US2013/043408
申请日：2013-05-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： RAGHOTHAMAN, Balaji , PRAGADA, Ravikumar V. , DENG, Zhuorong , PANI, Diana , PELLETIER, Ghyslain , POITAU, Gwenael , VANGANURU, Kiran K. , STERNBERG, Gregory S.
IPC分类号： H04W76/02
CPC分类号： H04W76/023 , H04W8/005 , H04W36/0083 , H04W76/14 , H04W76/18 , H04W88/06
摘要： A method and apparatus for mobility for device-to-device (D2D) communications is disclosed. A WTRU may store a proximity detection configuration that includes a measurement object corresponding to at least one discovery signal property, perform a proximity detection measurement to detect a discovery signal property, and then establish D2D communication. A radio resource control (RRC) Measurement Report may be received from a WTRU. Methods for D2D mobility procedures are also disclosed including mobility to or from a direct path, to or from a local path, to or from an infrastructure path, changing serving cell, and cell reselection. Other embodiments include: behavior upon mobility failure, radio link failure, and direct link failure. Security configuration and activation methods and apparatuses are also disclosed. Network methods for inter-eNB management are also disclosed. Finally, direct path proximity detection measurements and methods and apparatuses for triggering and establishing D2D sessions are disclosed.
摘要翻译：公开了一种用于设备到设备（D2D）通信的移动性的方法和装置。 WTRU可以存储包括与至少一个发现信号属性对应的测量对象的接近检测配置，执行接近检测测量以检测发现信号属性，然后建立D2D通信。可以从WTRU接收无线电资源控制（RRC）测量报告。还公开了用于D2D移动性过程的方法，其包括到或来自本地路径到达或来自基础设施路径的直接路径的移动性，或者来自基础设施路径的改变，以及小区重选。其他实施例包括：移动性故障的行为，无线电链路故障和直接链路故障。还公开了安全配置和激活方法和装置。还公开了用于eNB间管理的网络方法。最后，公开了用于触发和建立D2D会话的直接路径接近检测测量和方法和装置。

9. 发明申请

WO2013163595A2 METHOD AND APPARATUS FOR OPTIMIZING PROXIMITY DATA PATH SETUP 审中-公开
标题翻译：用于优化临时数据路径设置的方法和装置
公开(公告)号：WO2013163595A2
公开(公告)日：2013-10-31
申请号：PCT/US2013/038487
申请日：2013-04-26
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： PRAGADA, Ravikumar V. , AHMAD, Saad , RAGHOTHAMAN, Balaji , OLVERA-HERNANDEZ, Ulises , DENG, Zhuorong , ADJAKPLE, Pascal M. , STERNBERG, Gregory S. , WANG, Guanzhou , REZNIK, Alexander
CPC分类号： H04W76/25 , H04W68/00 , H04W76/14 , H04W76/22 , H04W76/23 , H04W76/28
摘要： A method and apparatus are described for maintaining communications over a bearer when at least one of two wireless transmit/receive units (WTRUs) transition to idle mode. In one case, a direct WTRU-to-WTRU bearer may be released in response to a first one of the WTRUs transitioning to idle mode. A second one of the WTRUs may send a first of a plurality of packets to the first WTRU via a default packet data network (PDN) connection or a default bearer towards the PDN connection. The first packet may have a destination Internet protocol (IP) address of the second WTRU and trigger paging to the first WTRU. The first WTRU may transition to connected mode in response to the paging. Other cases may release a portion of a bearer, rather than the entire bearer. A method and apparatus for initiating proximity service bearer establishment is also described.
摘要翻译：描述了当两个无线发射/接收单元（WTRU）中的至少一个转换到空闲模式时，通过承载来维持通信的方法和装置。在一种情况下，可以响应于转换到空闲模式的第一个WTRU来释放直接WTRU到WTRU的承载。第二个WTRU可以经由默认分组数据网络（PDN）连接或向PDN连接的默认承载来向第一WTRU发送多个分组中的第一个分组。第一分组可以具有第二WTRU的目的地因特网协议（IP）地址并且触发对第一WTRU的寻呼。响应于寻呼，第一WTRU可以转换到连接模式。其他情况可能会释放承载的一部分，而不是整个承载。还描述了用于启动接近服务承载建立的方法和装置。

10. 发明申请

WO2013086362A1 DIRECT COMMUNICATION BETWEEN WIRELESS TRANSMIT/RECEIVE UNITS (WTRUS) IN ADVANCED TOPOLOGY (AT) APPLICATIONS 审中-公开
标题翻译：无线传输/接收单元（WTRUS）在高级拓扑（AT）应用中的直接通信
公开(公告)号：WO2013086362A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/068502
申请日：2012-12-07
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： DENG, Zhuorong , PRAGADA, Ravikumar V. , STERNBERG, Gregory S. , RAGHOTHAMAN, Balaji , DENG, Tao , VANGANURU, Kiran K. , SHENG, Hongsan , FERRANTE, Steven
IPC分类号： H04W72/12
CPC分类号： H04W72/02 , H04L47/36 , H04W76/14 , H04W88/04
摘要： Direct communication (radio cross link) between nodes (UEs) in advanced topology (LTE) applications. A method includes a first node (user equipment, UE) receiving a cross link grant specifying resources for use by at least the first node (UE) for transmission on the radio cross link (direct link). The first node also performs cross link scheduling per transmission time interval (TTI) within the resources specified in the cross link grant and transmits at least one packet to a second node (second UE) based on the cross link scheduling grant per TTI. In another embodiment, y wireless transmit/receive unit, WTRU (UE), adapted to discard stalled (stored) RLC protocol data units, PDUs, at a helper (assisting, supplemental) WTRU (UE) on the downlink is disclosed, wherein PDUs stored at a logical channel queue or buffer are discarded (dropped) if a discard time set expires. Additionally, a system is claimed in which pairs of WTRU (UEs) are adapted to negotiate a cross link (direct link) scheduling per transmission time interval, TTI, within the resources specified in a cross link grant.
摘要翻译：高级拓扑（LTE）应用中的节点（UE）之间的直接通信（无线电交叉链路）。一种方法包括：第一节点（用户设备，UE），其接收指定资源的交叉链路许可，所述资源至少由所述第一节点（UE）用于所述无线电交叉链路（直接链路）上的传输。第一节点还针对在交叉链路授权中指定的资源内的每个传输时间间隔（TTI）执行交叉链路调度，并且基于每个TTI的交叉链路调度授权将至少一个分组发送到第二节点（第二UE）。在另一个实施例中，公开了适用于在下行链路上的辅助（辅助的，补充的）WTRU（UE）丢弃停滞的（存储的）RLC协议数据单元PDU的y无线发射/接收单元WTRU，其中PDU 如果丢弃时间设置过期，存储在逻辑信道队列或缓冲区中的数据将被丢弃（丢弃）。另外，要求一种系统，其中WTRU（UE）对适合于在交叉链路授权中指定的资源内协调每个传输时间间隔TTI的交叉链路（直接链路）调度。

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