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1. 发明申请

WO2016073984A3 OPTIMIZATIONS FOR RELAY COMMUNICATIONS 审中-公开
标题翻译：继电器通讯优化
公开(公告)号：WO2016073984A3
公开(公告)日：2016-09-15
申请号：PCT/US2015059743
申请日：2015-11-09
申请人： INTERDIGITAL PATENT HOLDINGS INC
发明人： KAUR SAMIAN , HELMY AMIR , KARAMPATSIS DIMITRIOS , WANG GUANZHOU , AHMAD SAAD , WATFA MAHMOUD , CANONNE-VELASQUEZ LOIC
IPC分类号： H04W24/04 , H04W88/04
CPC分类号： H04W24/04 , H04B7/15557 , H04B7/2606 , H04W88/04
摘要： Procedures for dynamically activating and deactivating proximity services (ProSe) enabled WTRU-to-Network (NW) relays are described. Control plane procedures to establish a link between remote WTRUs and WTRU-NW relays are described. Procedures for performing mobility from infrastructure mode to relay mode and relay mode to infrastructure mode are described. Procedures for performing session continuity and IP address preservation are described. Triggers for session continuity are defined for use by the WTRU. Methods to support multicast relay for an out-of-coverage WTRU, including determining Temporary Mobile Group Identities (TMGIs) are also described. Methods to register and update multimedia broadcast multicast services (MBMS) session refresh timers in a relay WTRU when a new WTRU is added, when a WTRU leaves the group, or when a session is updated in the network are also described. Methods for supporting system information block (SIB) forwarding are also described.
摘要翻译：描述了动态激活和去激活邻近服务（ProSe）的WTRU到网络（NW）中继的过程。描述了建立远程WTRU与WTRU-NW中继之间链路的控制平面过程。描述了从基础设施模式到中继模式和中继模式到基础架构模式的移动性的过程。描述执行会话连续性和IP地址保存的过程。用于会话连续性的触发器被定义为由WTRU使用。还描述了支持覆盖范围内的WTRU的组播中继的方法，包括确定临时移动组标识（TMGI）。还描述了当新的WTRU被添加时，当WTRU离开组时，或者当在网络中更新会话时，在中继WTRU中注册和更新多媒体广播多播服务（MBMS）会话刷新定时器的方法。还描述了用于支持系统信息块（SIB）转发的方法。

2. 发明申请

WO2014031829A3 METHOD AND APPARATUS FOR PERFORMING DEVICE-TO-DEVICE DISCOVERY 审中-公开
标题翻译：用于执行设备到设备发现的方法和设备
公开(公告)号：WO2014031829A3
公开(公告)日：2014-04-17
申请号：PCT/US2013056140
申请日：2013-08-22
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： POITAU GWENAEL , PELLETIER GHYSLAIN , MARINIER PAUL , PANI DIANA , KAUR SAMIAN , PELLETIER BENOIT
IPC分类号： H04W76/02 , H04L29/08 , H04W8/00
CPC分类号： H04W40/246 , H04L67/16 , H04W8/005 , H04W76/023
摘要： Methods and apparatus for performing device-to-device (D2D) discovery are described. A service discovery process may include a discoverable device (e.g., a wireless transmit/receive unit (WTRU)) sending a discovery request, over a wireless connection, for a radio resource for the purpose of performing a transmission for radio frequency (RF) proximity detection for a given service. The WTRU may receive a discovery response including a configuration for RF proximity detection from a network, which configuration may be associated to the service. The configuration for RF proximity may be received by dedicated signaling, (e.g., physical downlink shared channel (PDSCH)), in particular for a discoverable WTRU. The configuration for RF proximity may be received on a broadcast channel, (e.g., a discovery shared channel (DISCH)), in particular for a monitoring WTRU, and may include one or more service identities, each associated with an RF proximity detection configuration, or a validity information and a measurement configuration.
摘要翻译：描述了用于执行设备到设备（D2D）发现的方法和设备。服务发现过程可以包括通过无线连接向无线电资源发送发现请求的可发现设备（例如，无线发射/接收单元（WTRU）），用于执行射频（RF）接近的传输检测给定的服务。 WTRU可以从网络接收包括用于RF邻近度检测的配置的发现响应，该配置可以与服务相关联。用于RF邻近的配置可以由专用信令（例如，物理下行链路共享信道（PDSCH））来接收，特别是用于可发现的WTRU。 RF邻近的配置可以在广播信道（例如，发现共享信道（DISCH））上被接收，特别是用于监视WTRU，并且可以包括一个或多个服务身份，每个服务身份与RF邻近度检测配置相关联，或有效性信息和测量配置。

3. 发明申请

WO2012139016A3 METHOD AND APPARATUS FOR LOCAL DATA CACHING 审中-公开
标题翻译：用于本地数据缓存的方法和装置
公开(公告)号：WO2012139016A3
公开(公告)日：2013-01-03
申请号：PCT/US2012032549
申请日：2012-04-06
申请人： INTERDIGITAL PATENT HOLDINGS , WANG CARL , PRAGADA RAVIKUMAR V , PIETRASKI PHILIP J , KAUR SAMIAN
发明人： WANG CARL , PRAGADA RAVIKUMAR V , PIETRASKI PHILIP J , KAUR SAMIAN
IPC分类号： H04L29/08 , H04B7/02 , H04W28/14
CPC分类号： H04L5/0035 , G06F17/30902 , H04L47/40 , H04L67/22 , H04L67/2842 , H04L67/288 , H04L67/289 , H04W4/18 , H04W28/14 , H04W72/12 , H04W88/08
摘要： Methods and apparatus for local data caching are disclosed. Data may be stored in a local data storage connected to a base station or network nodes. The data flow may be split. The base station may coordinate with a cooperating base station for split-data transmission of locally cached data. Data may be split at different layers.
摘要翻译：公开了用于本地数据缓存的方法和装置。数据可以存储在连接到基站或网络节点的本地数据存储器中。数据流可能被拆分。基站可以与协作基站协调用于本地缓存数据的分组数据传输。数据可能在不同的层被拆分。

4. 发明申请

WO2013066679A9 METHODS, APPARATUS AND SYSTEMS FOR MINIMIZATION OF DRIVE TESTS (MDT) BASED ON QOS VERIFICATIONS 审中-公开
标题翻译：基于QOS验证的最小化驱动器测试（MDT）的方法，装置和系统
公开(公告)号：WO2013066679A9
公开(公告)日：2013-12-19
申请号：PCT/US2012061562
申请日：2012-10-24
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： LIU KAI , PELLETIER GHYSLAIN , WANG PETER , KAUR SAMIAN , MARINIER PAUL
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W24/06 , H04W24/08
摘要： A method of managing one or more test measurements associated with a communication system using a wireless transmit/receive unit (WTRU) is disclosed. The method includes receiving, by the WTRU, a measurement configuration including at least a trigger indicating a condition or event for initiation of the one or more test measurements; determining, by the WTRU, whether the trigger has been satisfied, as a determination result; initiating the one or more test measurements in accordance with the determination result; and measuring, by the WTRU, the one or more test measurements.
摘要翻译：公开了一种管理与使用无线发射/接收单元（WTRU）的通信系统相关联的一个或多个测试测量的方法。该方法包括由WTRU接收测量配置，该测量配置至少包括指示用于启动一个或多个测试测量的条件或事件的触发; 作为确定结果，由WTRU确定触发是否被满足; 根据确定结果开始一个或多个测试测量; 并且由WTRU测量一个或多个测试测量。

5. 发明申请

WO2013086410A3 HIGH-RATE DUAL-BAND CELLULAR COMMUNICATIONS 审中-公开
标题翻译：高速双频蜂窝通信
公开(公告)号：WO2013086410A3
公开(公告)日：2013-08-29
申请号：PCT/US2012068565
申请日：2012-12-07
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： PRAGADA RAVIKUMAR V , PIETRASKI PHILIP J , LI YINGXUE K , CHARLTON GREGG A , WANG CARL , ROY ARNAB , KAUR SAMIAN , CASTOR DOUGLAS R
IPC分类号： H04W36/00 , H04W16/32 , H04W72/04 , H04W84/04
CPC分类号： H04W28/10 , H04W36/0072 , H04W76/046 , H04W84/045
摘要： A wireless transmit/receive unit (WTRU) may transmit or receive data using high-rate, dual-band cellular communications architecture. The WTRU and other wireless communication nodes or devices may utilize the millimeter wave (mmW) frequency along with the traditional cellular bands. An mmW base station (mB) and an mmW gateway node (mGW) may also communicate with the WTRU and/or an evolved Node B (eNB). Radio Network Evolution (RNE) architecture may be used for integrating mmW communications into LTE architecture. Low throughput cellular devices may be integrated with the management of mGWs using the mmW. A small-cell cloud radio access network (RAN), including a mesh-backhaul, may also be used. A plurality of protocol termination aspects for each of the different wireless communication nodes may be used in a variety of deployment scenarios.
摘要翻译：无线发射/接收单元（WTRU）可以使用高速双频蜂窝通信架构发送或接收数据。 WTRU和其他无线通信节点或设备可以与传统蜂窝频带一起使用毫米波（mmW）频率。 mmW基站（mB）和mmW网关节点（mGW）也可以与WTRU和/或演进节点B（eNB）通信。无线电网络演进（RNE）架构可以用于将mmW通信集成到LTE架构中。低吞吐量的蜂窝设备可以与使用mmW的mGW的管理集成。还可以使用包括网状回程的小小区云无线电接入网络（RAN）。用于不同无线通信节点中的每一个的多个协议终止方面可以用于各种部署场景中。

6. 发明申请

WO2016054577A3 OPTIMIZATIONS FOR PROSE COMMUNICATIONS 审中-公开
标题翻译：优化通信
公开(公告)号：WO2016054577A3
公开(公告)日：2016-06-02
申请号：PCT/US2015053833
申请日：2015-10-02
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： WATFA MAHMOUD , WANG GUANZHOU , AHMAD SAAD , HELMY AMIR , CANONNE-VELASQUEZ LOIC , KARAMPATSIS DIMITRIOS , KAUR SAMIAN , OLVERA-HERNANDEZ ULISES
IPC分类号： H04W76/02 , H04W8/00 , H04W28/22 , H04W72/04 , H04W76/04
CPC分类号： H04W76/021 , H04L43/028 , H04W8/005 , H04W28/06 , H04W28/22 , H04W28/24 , H04W76/023 , H04W76/043 , H04W88/08
摘要： Methods and devices are described for communication using proximity services (ProSe). An aggregate maximum bit rate parameter (AMBR) may limit a data rate that may be transmitted by one or more ProSe bearers. A wireless transmit-receive unit (WTRU) may request authorization from the network prior to establishing a ProSe bearer specifying a required quality of service (QoS) or other requirements. Each ProSe bearer may have a corresponding EPS bearer to support service continuity. Packets may be evaluated by a WTRU first using a ProSe check to determine if the packet is destined for a ProSe bearer and then using a packet filter or filters in order of precedence. Embodiments may include methods of initiation communication after discovery. Embodiments may include methods of maintaining session continuity when traffic is switched between an evolved packet system (EPS) bearer and a ProSe bearer.
摘要翻译：描述了使用邻近服务（ProSe）进行通信的方法和设备。聚合最大比特率参数（AMBR）可能会限制一个或多个ProSe承载传输的数据速率。在建立指定所需服务质量（QoS）或其他要求的ProSe承载之前，无线发射 - 接收单元（WTRU）可以请求来自网络的授权。每个ProSe承载可以具有对应的EPS承载以支持服务连续性。分组可以由WTRU首先使用ProSe检查来评估，以确定分组是否去往ProSe承载，然后使用优先级顺序的分组过滤器或过滤器。实施例可以包括发现之后的发起通信的方法。实施例可以包括当业务在演进的分组系统（EPS）承载和ProSe承载之间切换时维持会话连续性的方法。

7. 发明申请

WO2015021318A2 COVERAGE ENHANCEMENTS OF LOW COST MTC DEVICES IN UPLINK/DOWNLINK DECOUPLED SCENARIO 审中-公开
标题翻译：低成本MTC器件在上行/下行解耦方案中的覆盖增强
公开(公告)号：WO2015021318A2
公开(公告)日：2015-02-12
申请号：PCT/US2014050211
申请日：2014-08-07
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： LEE MOON-II , STERN-BERKOWITZ JANET A , TOOHER J PATRICK , TAMAKI NOBUYUKI , SADEGHI POURIYA , COMSA VIRGIL , KAUR SAMIAN , TERRY STEPHEN E
IPC分类号： H04W76/02 , H04W74/02
CPC分类号： H04W72/085 , H04W24/08 , H04W48/20 , H04W72/0406
摘要： Systems, methods, and instrumentalities are disclosed to describe cell selection in low cost machine type communication (LC-MTC) devices. An LTC-MC device may measure a plurality of downlink signals from a plurality of cells. The LTC-MC may detect a channel condition, e.g., by determining a cell with better uplink coverage than a downlink cell. The detection of the channel condition may include measuring an uplink pathloss. The LTC-MC may report the channel condition as a decoupled channel condition, e.g., when an uplink cell is identified with uplink coverage better than the downlink cell. The channel condition may be reported, e.g., via a set of Physical Random Access Channel (PRACH) preambles. The set of PRACH preambles may be predefined. The channel condition may be reported via a higher layer signaling.
摘要翻译：公开了用于描述低成本机器类型通信（LC-MTC）设备中的小区选择的系统，方法和手段。 LTC-MC设备可以测量来自多个小区的多个下行链路信号。 LTC-MC可以例如通过确定具有比下行链路小区更好的上行链路覆盖的小区来检测信道状况。信道状况的检测可以包括测量上行链路路径损耗。例如，当上行链路小区被识别上行链路覆盖优于下行链路小区时，LTC-MC可以将信道状况报告为解耦信道状况。信道条件可以例如经由一组物理随机接入信道（PRACH）前导码来报告。 PRACH前导码的集合可以是预定义的。信道状况可以通过更高层信令报告。

8. 发明申请

WO2014172306A3 DISCONTINUOUS RECEPTION (DRX) SCHEMES FOR MILLIMETER WAVELENGTH (MMW) DUAL CONNECTIVITY 审中-公开
标题翻译：用于毫米波长（MMW）双连接的不连续接收（DRX）方案
公开(公告)号：WO2014172306A3
公开(公告)日：2015-01-22
申请号：PCT/US2014034074
申请日：2014-04-15
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： DEENOO YUGESWAR , KAUR SAMIAN , PRAGADA RAVIKUMAR V , TERRY STEPHEN E
IPC分类号： H04W76/04 , H04W16/32 , H04W72/04 , H04W84/04
CPC分类号： H04W76/048 , H04W16/32 , H04W24/08 , H04W72/042 , H04W72/046 , H04W84/045
摘要： Systems, methods, and instrumentalities are provided to implement a. method for controlling discontinuous reception (DRX). A wireless transmit/receive unit (WTRU) may enter into a DRX state on a first cell layer. The WTRU may transmit, on a second cell layer, a DRX indication of the first cell layer. The WTRU may receive, on the second cell layer, a deactivation signal corresponding to the first cell layer. The WTRU may deactivate, based on the deactivation signal received on the second cell layer, the first cell layer. The WTRU may receive, on the second cell layer, an activation signal corresponding to the first, cell layer. The WTRU, based on the activation signal, may activate the first cell layer.
摘要翻译：提供了系统，方法和手段来实现。用于控制不连续接收（DRX）的方法。无线发射/接收单元（WTRU）可以在第一小区层上进入DRX状态。 WTRU可以在第二小区层上发送第一小区层的DRX指示。 WTRU可以在第二小区层上接收对应于第一小区层的去激活信号。 WTRU可以基于在第二小区层上接收的去激活信号来去激活第一小区层。 WTRU可以在第二小区层上接收对应于第一小区层的激活信号。 WTRU基于激活信号可以激活第一小区层。

9. 发明申请

WO2014113686A3 PACKET DATA CONVERGENCE PROTOCOL (PDCP) PLACEMENT 审中-公开
标题翻译：分组数据汇总协议（PDCP）放置
公开(公告)号：WO2014113686A3
公开(公告)日：2014-09-12
申请号：PCT/US2014012067
申请日：2014-01-17
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： DEENOO YUGESWAR , KAUR SAMIAN , PRAGADA RAVIKUMAR V
IPC分类号： H04W16/32 , H04W36/02 , H04W48/12
CPC分类号： H04W36/0055 , H04W16/32 , H04W48/12
摘要： Embodiments contemplate Small Cell Enhancements such as PDCP Placement and impact on control and data plane procedures. Embodiments contemplate small-cell enhancements such as they relate to dual-connectivity scenarios. Different architecture models and their impact on procedural aspects are contemplated. Different RAN, protocol stack and radio bearer (RB) architectures along with their implications are described. These architectures may be applicable to one or more of control plane that may terminate at the macro. Also, a small-cell that may be capable of supporting RLC modes and/or that may be capable of supporting MAC functionality is contemplated. A small-cell may be capable of supporting bidirectional physical channels. Also, there could be an aggregation point (either at the macro eNB or at a different physical or logical RAN node) for Sl-U interface termination. The Small Cell eNB (SCeNB) could be in control of the Macro eNB.
摘要翻译：实施例考虑小型电池增强，例如PDCP放置和对控制和数据平面程序的影响。实施例考虑小单元增强，例如它们涉及双连接场景。考虑了不同的架构模型及其对程序方面的影响。描述了不同的RAN，协议栈和无线承载（RB）架构及其含义。这些架构可以适用于可以终止于宏的控制平面中的一个或多个。此外，考虑了可能支持RLC模式和/或可能支持MAC功能的小小区。小单元可能能够支持双向物理信道。此外，对于Sl-U接口终止，可能存在聚合点（在宏eNB或不同的物理或逻辑RAN节点处）。小型小区eNB（SCeNB）可以在宏eNB的控制中。

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