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1. 发明申请

WO2017120278A1 ENHANCEMENTS TO NAS PROTOCOL TO TRANSMIT SMALL DATA OVER SIGNALING PLANE 审中-公开
标题翻译： NAS协议在信令平面上传输小数据的增强功能
公开(公告)号：WO2017120278A1
公开(公告)日：2017-07-13
申请号：PCT/US2017/012247
申请日：2017-01-05
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： AGHILI, Behrouz , AHMAD, Saad , WATFA, Mahmoud
IPC分类号： H04L1/00 , H04W28/02
CPC分类号： H04L1/0002
摘要： Systems, methods, and instrumentalities are disclosed for enhancements to NAS Protocol to transmit user data over a signaling plane. A wireless transmit receive unit (WTRU) may send a first NAS message to a network device that may include a request to send user data via a control plane. The network device may establish the control plane for the WTRU. The control plane may be established without establishing a user plane connection. The network device may determine a maximum transmission rate for the WTRU to send user data via the control plane. The network device may send a second NAS message to the WTRU. The second NAS message may indicate that the control plane has been established for the WTRU and the maximum transmission rate.
摘要翻译：公开了用于增强NAS协议以通过信令平面发送用户数据的系统，方法和手段。无线发射接收单元（WTRU）可以向网络设备发送第一NAS消息，该网络设备可以包括经由控制面发送用户数据的请求。网络设备可以为WTRU建立控制平面。可以建立控制平面而不建立用户平面连接。网络设备可以确定WTRU经由控制平面发送用户数据的最大传输速率。网络设备可以向WTRU发送第二NAS消息。第二NAS消息可以指示已经为WTRU建立了控制平面和最大传输速率。

2. 发明申请

WO2015200801A1 APPLICATION LAYER GROUP SERVICES FOR MACHINE TYPE COMMUNICATIONS 审中-公开
标题翻译：机械类型通信应用层集团服务
公开(公告)号：WO2015200801A1
公开(公告)日：2015-12-30
申请号：PCT/US2015/037994
申请日：2015-06-26
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： WATFA, Mahmoud , WANG, Guanzhou , OLVERA-HERNANDEZ, Ulises , AGHILI, Behrouz , ADJAKPLE, Pascal, M. , KARAMPATSIS, Dimitrios , AHMAD, Saad , HELMY, Amir
IPC分类号： H04W4/00 , H04W52/02 , H04W4/08
CPC分类号： H04W4/005 , H04W4/08 , H04W4/70 , H04W52/0212 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23
摘要： Procedures, mechanisms, methods, and techniques are provided that trigger power saving mode (PSM) functionality in the at least one wireless transmit receive units, group of WTRUs or subset of the group of WTRUs. The trigger may be in response to an application layer request to set one or more predetermined PSM settings, wherein the trigger originates from one or more application servers (APs) directed to a core network by way of an interface such as an SCEF that may be included on a device (e.g., a gateway, computing device, and/r the like) and may be configured for enabling the application server to request enabling and disabling PSM functionality.
摘要翻译：提供了在至少一个无线发射接收单元，WTRU组或WTRU组的子集中触发功率节省模式（PSM）功能的程序，机制，方法和技术。触发可以响应于设置一个或多个预定PSM设置的应用层请求，其中触发源自通过诸如SCEF之类的接口指向核心网的一个或多个应用服务器（AP），所述接口可以是包括在设备（例如，网关，计算设备和类似设备）上，并且可以被配置为使应用服务器能够请求启用和禁用PSM功能。

3. 发明申请

WO2015003125A2 METHODS AND APPARATUS FOR OFFLOADING WIRELESS TRAFFIC TO A NON-3GPP ACCESS 审中-公开
标题翻译：将无线业务卸载到非3GPP接入的方法和装置
公开(公告)号：WO2015003125A2
公开(公告)日：2015-01-08
申请号：PCT/US2014/045394
申请日：2014-07-03
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： SUN, Li-Hsiang , BAGHEL, Sudhir Kumar , WANG, Guanzhou , OLVERA-HERNANDEZ, Ulises , AHMAD, Saad , WATFA, Mahmoud , KARAMPATSIS, Dimitrios
IPC分类号： H04W48/18
CPC分类号： H04W48/18 , H04W76/16 , H04W88/06
摘要： Methods and apparatus for offloading wireless traffic to a non-3GPP access are described. A method includes identifying available wireless local area networks (WLANs) through WLAN network discovery, determining at least one user or application defined policy, signaling the at least one user or application defined policy to a base station, and selecting one of the plurality of available WLANs to offload the traffic corresponding to the particular application to. The selection is based at least on the at least one user or application defined policy, and the base station has obtained at least one access network discovery and selection function (ANDSF) policy or radio access network (RAN) steering rule that conflicts with the at least one user or application defined policy.
摘要翻译：描述了将无线业务卸载到非3GPP接入的方法和装置。一种方法包括通过WLAN网络发现来识别可用的无线局域网（WLAN），确定至少一个用户或应用定义的策略，向基站发信号通知至少一个用户或应用定义的策略，以及选择多个可用的 WLAN将卸载与特定应用相对应的流量。所述选择至少基于所述至少一个用户或应用定义的策略，并且所述基站已经获得了与所述至少一个用户或应用定义的策略冲突的至少一个接入网络发现和选择功能（ANDSF）策略或无线电接入网络（RAN）至少一个用户或应用程序定义的策略。

4. 发明申请

WO2013090809A1 METHOD AND APPARATUS FOR TRIGGERING MACHINE TYPE COMMUNICATIONS APPLICATIONS 审中-公开
标题翻译：用于触发机器通信应用的方法和装置
公开(公告)号：WO2013090809A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069888
申请日：2012-12-14
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： WANG, Peter S. , OLVERA-HERNANDEZ, Ulises , AGHILI, Behrouz , ADJAKPLE, Pascal M. , LIU, Kai , WATFA, Mahmoud , AHMAD, Saad , KAUR, Samian , WANG, Guanzhou
IPC分类号： H04W4/00 , H04W74/00
CPC分类号： H04W68/005 , H04W4/06 , H04W4/70 , H04W68/02 , H04W72/0446 , H04W72/048 , H04W76/27 , H04W84/02
摘要： A method and apparatus for triggering at least one machine type communications (MTC) application using at least one wireless transmit/receive unit (WTRU) is disclosed. The method includes receiving a triggering message including a device trigger (DT) and a maximum delayed response time value from a core network entity (CN), storing the DT in the WTRU, initiating a timer in the WTRU set to the maximum delayed response time value, and on a condition that the timer expires, the WTRU transitioning to a radio resource control (RRC) connected mode and dispatching the DT to the MTC application.
摘要翻译：公开了一种用于使用至少一个无线发射/接收单元（WTRU）来触发至少一个机器型通信（MTC）应用的方法和装置。该方法包括从核心网络实体（CN）接收包括设备触发（DT）和最大延迟响应时间值的触发消息，将DT存储在WTRU中，启动WTRU中的定时器设置为最大延迟响应时间值，并且在定时器到期的条件下，WTRU转换到无线电资源控制（RRC）连接模式并将DT发送到MTC应用。

5. 发明申请

WO2013006384A1 METHOD AND APPARATUS FOR SUPPORTING LOCAL IP ACCESS -LIPA- MOBILITY 审中-公开
标题翻译：用于支持本地IP访问 - 移动性的方法和装置
公开(公告)号：WO2013006384A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/044691
申请日：2012-06-28
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , ADJAKPLE, Pascal M. , AHMAD, Saad , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises
发明人： ADJAKPLE, Pascal M. , AHMAD, Saad , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04L12/4625 , H04L12/4633 , H04L45/22 , H04L45/24 , H04L45/74 , H04W8/082 , H04W12/06 , H04W48/16 , H04W76/12 , H04W84/045
摘要： A method and apparatus for home Node-B (HNB) mobility with a local IP access (LIPA) packet data network (PDN) connection are described. A target home node-B (HNB) may receive a handover request message from a source HNB to handover a wireless transmit/receive unit (WTRU). A path switch request may be transmitted to a local gateway (LGW) to change a downlink data path towards the target HNB in response to the handover request message. The LGW may act as a mobility management and local mobility anchor for the handover; and informing an HNB gateway (GW) about the handover so that the downlink data path for core network (CN) traffic is modified towards the target HNB.
摘要翻译：描述了具有本地IP接入（LIPA）分组数据网络（PDN）连接的家庭节点B（HNB）移动性的方法和装置。目标家庭节点B（HNB）可以从源HNB接收切换请求消息以切换无线发射/接收单元（WTRU）。路由切换请求可以被发送到本地网关（LGW），以响应于切换请求消息来改变到目标HNB的下行链路数据路径。 LGW可以作为移动管理和本地移动锚点，用于切换; 并通知HNB网关（GW）关于切换，使得用于核心网络（CN）业务的下行链路数据路径被修改为目标HNB。

6. 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。

7. 发明申请

WO2011137345A1 HOME NODE IDENTIFICATION, INTERFERENCE REDUCTION, AND ENERGY SAVINGS 审中-公开
标题翻译：家庭节点识别，干扰减少和能源节约
公开(公告)号：WO2011137345A1
公开(公告)日：2011-11-03
申请号：PCT/US2011/034562
申请日：2011-04-29
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , ADJAKPLE, Pascal, M. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , TOOHER, J., Patrick
发明人： ADJAKPLE, Pascal, M. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , TOOHER, J., Patrick
IPC分类号： H04W52/02
CPC分类号： H04W52/0212 , G06F1/32 , H04W24/04 , H04W36/22 , H04W52/0206 , H04W52/0235 , H04W84/045 , Y02D70/00 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Systems and methods for reducing interference and saving power for home Node Bs are disclosed. Home Node Bs can be configured to remain in sleep mode until needed based on various criteria, periodically operating transmit and receive components in order to detect mobile devices that may need the services of the home Node B. Mobile devices can indicate one or several target home Node Bs using one or more node identifiers within a proximity indication message. Closed subscriber group identifiers and membership data may also be included in a proximity indication message. Node or cell identities, along with membership data, may be stored in a fingerprint database or white-list on a mobile device.
摘要翻译：公开了用于降低家庭节点B的干扰和节省电力的系统和方法。家庭节点B可以被配置为保持睡眠模式，直到需要基于各种标准，周期性地操作发射和接收组件，以便检测可能需要家庭节点B的服务的移动设备。移动设备可以指示一个或多个目标家庭节点B在接近指示消息内使用一个或多个节点标识符。闭合用户组标识符和成员数据也可以包括在接近指示消息中。节点或小区标识以及成员数据可以存储在移动设备上的指纹数据库或白名单中。

8. 发明申请

WO2010120689A2 METHOD AND APPARATUS FOR PROCESSING EMERGENCY CALLS 审中-公开
标题翻译：处理紧急呼叫的方法和装置
公开(公告)号：WO2010120689A2
公开(公告)日：2010-10-21
申请号：PCT/US2010/030743
申请日：2010-04-12
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , AGHILI, Behrouz , OLVERA-HERNANDEZ, Ulises , WANG, Peter, S. , MARINIER, Paul , SOMASUNDARAM, Shankar
发明人： WATFA, Mahmoud , AGHILI, Behrouz , OLVERA-HERNANDEZ, Ulises , WANG, Peter, S. , MARINIER, Paul , SOMASUNDARAM, Shankar
IPC分类号： H04W8/20
CPC分类号： H04W8/205 , H04M2242/04 , H04W4/90 , H04W48/08 , H04W76/50 , H04W88/06
摘要： A method and apparatus are described for processing emergency calls by simplifying call setup procedures and minimizing call setup delay. In one scenario, a system information (SI) broadcast may include emergency services support information that conveys various emergency call network support levels and setup procedures. The SI broadcast is decoded to retrieve system parameters used to process an emergency call. The SI broadcast may include a bitmap or at least one information element (IE), that indicates the various emergency call network support levels. In another scenario, an extended service request message indicating circuit switched fallback (CSFB) for an emergency call is transmitted to a packet switched (PS) radio access technology (RAT) network during a PS session. An inter-system change is performed from the PS RAT network to a circuit switched (CS) RAT without a PS handover, and a CS emergency call is initiated via the CS RAT network.
摘要翻译：描述了通过简化呼叫建立过程和最小化呼叫建立延迟来处理紧急呼叫的方法和装置。在一种情况下，系统信息（SI）广播可以包括传达各种紧急呼叫网络支持级别和设置过程的紧急服务支持信息。 SI广播被解码以检索用于处理紧急呼叫的系统参数。 SI广播可以包括指示各种紧急呼叫网络支持级别的位图或至少一个信息元素（IE）。在另一种情况下，在PS会话期间将指示用于紧急呼叫的电路交换回退（CSFB）的扩展服务请求消息传送到分组交换（PS）无线电接入技术（RAT）网络。从PS RAT网络到没有PS切换的电路交换（CS）RAT执行系统间改变，并且经由CS RAT网络发起CS紧急呼叫。

9. 发明申请

WO2016164493A1 METHODS, APPARATUSES AND SYSTEMS DIRECTED TO PROXIMITY SERVICES (ProSe) DIRECT DISCOVERY 审中-公开
标题翻译：方法，指导近端服务的设备和系统（ProSe）直接发现
公开(公告)号：WO2016164493A1
公开(公告)日：2016-10-13
申请号：PCT/US2016/026263
申请日：2016-04-06
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： AHMAD, Saad , HELMY, Amir , CANONNE-VELASQUEZ, Loic , WANG, Guanzhou , OLVERA-HERNANDEZ, Ulises , WATFA, Mahmoud
IPC分类号： H04W8/00
CPC分类号： H04W4/005 , H04W4/70 , H04W8/005
摘要： Methods, apparatus, systems, devices, and computer program products directed to enhancements to proximity-based services (ProSe) direct discovery are provided. Among the methods is a method that may be implemented in a proximity services (ProSe) function and that may include receiving a discovery request message including a ProSe application identifier; determining whether or not the ProSe function can retrieve a valid ProSe application code corresponding to the ProSe application identifier; and transmitting a reject-type discovery response message conditioned on the determining that a valid ProSe application code is not available to the ProSe function.
摘要翻译：提供了针对基于近邻服务（ProSe）直接发现增强的方法，设备，系统，设备和计算机程序产品。这些方法中的方法可以在邻近服务（ProSe）功能中实现，并且可以包括接收包括ProSe应用标识符的发现请求消息; 确定ProSe功能是否可以检索与ProSe应用标识符相对应的有效ProSe应用代码; 以及发送拒绝型发现响应消息，所述拒绝类型发现响应消息在确定有效的ProSe应用代码对ProSe功能不可用的条件下进行。

10. 发明申请

WO2016161267A1 SYSTEM ENHANCEMENTS FOR USING EXTENDED DRX 审中-公开
标题翻译：使用扩展DRX的系统增强
公开(公告)号：WO2016161267A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/025529
申请日：2016-04-01
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： WANG, Guanzhou , AHMAD, Saad , AGHILI, Behrouz , FREDA, Martino M. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , ADJAKPLE, Pascal M.
IPC分类号： H04W52/02 , H04W76/04
CPC分类号： H04W52/02 , H04W52/0216 , H04W68/02 , H04W72/0406 , H04W72/0473 , H04W76/28 , Y02D70/1224 , 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： Methods and apparatus may be used for selecting power saving mechanisms in a wireless transmit/receive unit (WTRU). For example, a WTRU may support at least power saving mode (PSM) and/or extended discontinuous reception (eDRX) mode. The WTRU may send a request message including parameters associated with the supported power saving mechanisms, such as an active time for PSM and a preferred DRX value for eDRX mode. The WTRU may receive an accept message including at least one selected parameter indicating the power saving mechanism for the WTRU selected by the network (NW). The WTRU may activate the selected power saving mechanism, and may start a validity timer to define the duration of use of the selected power saving mechanism. In another example, a WTRU configured to use eDRX may receive paging signals for system information (SI) change over a prolonged Broadcast Control Channel (BCCH) modification period.
摘要翻译：方法和装置可用于在无线发射/接收单元（WTRU）中选择功率节省机制。例如，WTRU可以支持至少省电模式（PSM）和/或扩展不连续接收（eDRX）模式。 WTRU可以发送包括与所支持的功率节省机制相关联的参数的请求消息，诸如用于PSM的活动时间和用于eDRX模式的优选DRX值。 WTRU可以接收包括指示由网络（NW）选择的WTRU的功率节省机制的至少一个选定参数的接受消息。 WTRU可以激活所选择的省电机制，并且可以启动有效性定时器来定义所选择的省电机制的使用持续时间。在另一示例中，被配置为使用eDRX的WTRU可以在延长的广播控制信道（BCCH）修改周期上接收用于系统信息（SI）改变的寻呼信号。

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