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1. 发明申请

WO2011106517A1 COMMUNICATION USING DIRECTIONAL ANTENNAS 审中-公开
标题翻译：使用方向天线的通信
公开(公告)号：WO2011106517A1
公开(公告)日：2011-09-01
申请号：PCT/US2011/026062
申请日：2011-02-24
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AHMAD, Saad , DIGIROLAMO, Rocco , GAUVREAU, Jean-Louis , GRANDHI, Sudheer A.
发明人： AHMAD, Saad , DIGIROLAMO, Rocco , GAUVREAU, Jean-Louis , GRANDHI, Sudheer A.
IPC分类号： H04W16/28
CPC分类号： H04W16/28 , H04W8/005
摘要： Method and apparatus having a beamforming antenna generates a plurality of directional antenna beams. A discovery beacon is generated for use in associating with a wireless transmit/receive unit (WTRU). The discovery beacon is transmitted to a plurality of sectors using coarsely focused directional antenna beams. A WTRU may receive one of the coarsely focused directional antenna beams, and may then transmit a response message. Finely focused directional antenna beams are establishing for packet data transmission. A periodic beacon may then be transmitted to the WTRU using one of the coarsely focused directional antenna beams.
摘要翻译：具有波束成形天线的方法和装置产生多个定向天线波束。生成用于与无线发射/接收单元（WTRU）相关联的发现信标。使用粗略聚焦的定向天线波束将发现信标发送到多个扇区。 WTRU可以接收粗略聚焦的定向天线波束之一，然后可以发送响应消息。精细聚焦的定向天线波束正在建立用于分组数据传输。然后可以使用粗略聚焦的定向天线波束之一将周期性信标发送到WTRU。

2. 发明申请

WO2012135793A3 LOCAL/REMOTE IP TRAFFIC ACCESS AND SELECTIVE IP TRAFFIC OFFLOAD SERVICE CONTINUITY 审中-公开
标题翻译：本地/远程IP流量访问和选择性IP流量卸载服务连续性
公开(公告)号：WO2012135793A3
公开(公告)日：2013-05-16
申请号：PCT/US2012031743
申请日：2012-03-31
申请人： INTERDIGITAL PATENT HOLDINGS , OLVERA-HERNANDEZ ULISES , ADJAKPLE PASCAL M , AHMAD SAAD , WANG PETER S , WATFA MAHMOUD , LIU KAI
发明人： OLVERA-HERNANDEZ ULISES , ADJAKPLE PASCAL M , AHMAD SAAD , WANG PETER S , WATFA MAHMOUD , LIU KAI
IPC分类号： H04W8/08 , H04W36/00 , H04W84/04
CPC分类号： H04W36/22 , H04W8/186 , H04W28/08 , H04W36/08 , H04W76/02 , H04W80/04 , H04W84/045 , H04W88/16
摘要： Disclosed herein are systems and methods for handling closed subscriber group (CSG) based local / remote IP traffic offload and selective IP traffic offload. According to an aspect, a method may be implemented at user equipment (UE). The method may include determining that a service to the UE requires a predetermined quality of service (QoS). The method may also include selecting a gateway from among a plurality of gateways in response to determining that the service to the UE requires the predetermined QoS.
摘要翻译：本文公开了用于处理基于封闭用户组（CSG）的本地/远程IP流量卸载和选择性IP流量卸载的系统和方法。根据一个方面，可以在用户设备（UE）处实现一种方法。该方法可以包括确定到UE的服务需要预定的服务质量（QoS）。该方法还可以包括响应于确定到UE的服务需要预定的QoS来从多个网关中选择网关。

3. 发明申请

WO2012138760A1 SELECTED IP TRAFFIC OFFLOAD AND LOCAL IP ACCESS 审中-公开
标题翻译： SELECTED IP TRAFFIC OFFLOAD和本地IP访问
公开(公告)号：WO2012138760A1
公开(公告)日：2012-10-11
申请号：PCT/US2012/032172
申请日：2012-04-04
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , ADJAKPLE, Pascal M. , OLVERA-HERNANDEZ, Ulises , LIU, Kai , AHMAD, Saad , WANG, Peter S.
发明人： WATFA, Mahmoud , ADJAKPLE, Pascal M. , OLVERA-HERNANDEZ, Ulises , LIU, Kai , AHMAD, Saad , WANG, Peter S.
IPC分类号： H04W36/12
CPC分类号： H04W28/0289 , H04W8/082 , H04W28/0268 , H04W28/08 , H04W76/20
摘要： A method and apparatus are described for controlling the application of Selected Internet Protocol (IP) traffic offload (SIPTO) or Local IP Access (LIPA) services for a wireless transmit/receive unit (WTRU). The SIPTO and LIPA services may be performed over packet data network (PDN) connections. A user of the WTRU may be prompted to accept or reject the usage of the SIPTO or LIPA services. The user of the WTRU may request switching from SIPTO or LIPA services to non-SIPTO or non-LIPA services.
摘要翻译：描述了一种用于控制针对无线发射/接收单元（WTRU）的所选互联网协议（IP）业务卸载（SIPTO）或本地IP接入（LIPA）服务的应用的方法和装置。可以通过分组数据网络（PDN）连接来执行SIPTO和LIPA服务。可以提示WTRU的用户接受或拒绝SIPTO或LIPA服务的使用。 WTRU的用户可以请求从SIPTO或LIPA业务切换到非SIPTO或非LIPA业务。

4. 发明申请

WO2012068224A1 METHOD AND APPARATUS FOR WIRELESS DIRECT LINK OPERATION 审中-公开
标题翻译：无线直连链路运行的方法与装置
公开(公告)号：WO2012068224A1
公开(公告)日：2012-05-24
申请号：PCT/US2011/060946
申请日：2011-11-16
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , FREDA, Martino M. , AHMAD, Saad , DIGIROLAMO, Rocco , TOUAG, Athmane , GAUVREAU, Jean-Louis , PERIARD, Francois
发明人： FREDA, Martino M. , AHMAD, Saad , DIGIROLAMO, Rocco , TOUAG, Athmane , GAUVREAU, Jean-Louis , PERIARD, Francois
IPC分类号： H04W48/12 , H04W74/08 , H04W8/00 , H04W84/12 , H04W84/20 , H04W88/06 , H04W72/12 , H04W76/04
CPC分类号： H04W8/005 , H04W74/0808 , H04W76/14 , H04W84/18 , H04W88/06
摘要： A dynamic spectrum management (DSM) system includes a plurality of stations and a central entity. A plurality of different radio access technologies are deployed in the DSM system and the central entity coordinates and manages wireless communications in the network. A direct link station receives a beacon periodically from an access point (AP). The direct link station may receive a direct link synchronization message from the AP indicating that a following target beacon transmission time (TBTT) is a synchronization TBTT (STBTT). The direct link station may silence the direct link channels during the STBTT. The direct link station may perform carrier sense multiple access (CSMA) on a primary channel of the direct link to get an access to all direct link channels. A connectivity map procedure may be performed to establish a map for connectivity, services, or capabilities of the devices in the network.
摘要翻译：动态频谱管理（DSM）系统包括多个站和中心实体。多个不同的无线电接入技术部署在DSM系统中，中心实体协调和管理网络中的无线通信。直接链路站从接入点（AP）周期性地接收信标。直接链路站可以从AP接收到直接链路同步消息，指示随后的目标信标发送时间（TBTT）是同步TBTT（STBTT）。直接链路站可以在STBTT期间使直接链路信道静音。直接链路站可以在直接链路的主信道上执行载波侦听多路访问（CSMA）以获得对所有直接链路信道的访问。可以执行连接性映射过程以建立网络中设备的连接性，服务或能力的映射。

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

WO2012061484A2 SILENT PERIOD METHOD AND APPARATUS FOR DYNAMIC SPECTRUM MANAGEMENT 审中-公开
标题翻译：静态时间方法和动态光谱管理装置
公开(公告)号：WO2012061484A2
公开(公告)日：2012-05-10
申请号：PCT/US2011058933
申请日：2011-11-02
申请人： INTERDIGITAL PATENT HOLDINGS , FREDA MARTINO M , MA LIANGPING , AHMAD SAAD , GAUVREAU JEAN-LOUIS , DEMIR ALPASLAN , YE CHUNXUAN
发明人： FREDA MARTINO M , MA LIANGPING , AHMAD SAAD , GAUVREAU JEAN-LOUIS , DEMIR ALPASLAN , YE CHUNXUAN
IPC分类号： H04W72/12
CPC分类号： H04W72/1205 , H04W16/14 , H04W56/002 , H04W72/0453
摘要： Described herein is a silent period method and apparatus for dynamic spectrum management. The methods include configuration and coordination of silent periods across an aggregated channel in a wireless communication system. A silent period management entity (SPME) dynamically determines silent period schedules for channels based on system and device information and assigns a silent period duration and periodicity for each silent period. The SPME may reconfigure the silent period schedule based on system delay, system throughput, channel quality or channel management events. A silent period interpretation entity (SPIE) receives and implements the silent period schedule. The silent periods for the channels may be synchronized, independent, or set-synchronized. Interfaces for communicating between the SPME, SPIE, a channel management function, a medium access control (MAC) quality of service (QoS) entity, a sensing/capabilities database, a MAC layer management entity (MLME) and a wireless receive/transmit unit (WTRU) MLME are described herein.
摘要翻译：这里描述了一种用于动态频谱管理的无声期方法和装置。这些方法包括在无线通信系统中的聚合信道上的静默期的配置和协调。静默期管理实体（SPME）基于系统和设备信息动态地确定信道的静默期计划，并为每个静默期分配静默期持续时间和周期。 SPME可以基于系统延迟，系统吞吐量，信道质量或信道管理事件重新配置静默期调度。静默期解释实体（SPIE）接收并实现静默期计划。信道的静默期可以是同步的，独立的或设置同步的。用于在SPME，SPIE，信道管理功能，媒体接入控制（MAC）服务质量（QoS）实体，感测/能力数据库，MAC层管理实体（MLME）和无线接收/发射单元（WTRU）MLME。

7. 发明申请

WO2013028559A1 METHOD AND APPARATUS FOR USING NON-ACCESS STRATUM PROCEDURES IN A MOBILE STATION TO ACCESS RESOURCES OF COMPONENT CARRIERS BELONGING TO DIFFERENT RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：在移动站中使用非访问条件程序以访问与不同无线电访问技术相关的组件运营商资源的方法和装置
公开(公告)号：WO2013028559A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/051457
申请日：2012-08-17
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , ADJAKPLE, Pascal M. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , WANG, Peter S. , LIU, Kai , AHMAD, Saad , PELLETIER, Ghyslain
发明人： ADJAKPLE, Pascal M. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , WANG, Peter S. , LIU, Kai , AHMAD, Saad , PELLETIER, Ghyslain
IPC分类号： H04W76/02
CPC分类号： H04W76/15 , H04W60/005
摘要： Methods and apparatus are disclosed for a wireless transmit/receive unit (WTRU) to perform a multi-radio access technology (RAT) access (MRA) operation. The apparatus may include a WTRU non-access stratum (NAS) entity to communicate with a first and second NAS entity of a first and second core network (CN). Alternatively, the first WTRU NAS entity communicates with a first NAS entity of a first CN, and a second WTRU NAS entity communicates with a second NAS entity of a second CN. The apparatus may include a radio resource control (RRC) entity which controls a first RAT connected to the first CN and a second RAT connected to the second CN. Alternatively, the apparatus includes an RRC entity which controls a first connection using a first RAT connected to the first CN and a second connection using a second RAT connected to a second CN.
摘要翻译：公开了用于无线发射/接收单元（WTRU）以执行多无线电接入技术（RAT）接入（MRA）操作的方法和装置。该装置可以包括与第一和第二核心网络（CN）的第一和第二NAS实体进行通信的WTRU非接入层（NAS）实体。或者，第一WTRU NAS实体与第一CN的第一NAS实体通信，并且第二WTRU NAS实体与第二CN的第二NAS实体进行通信。该装置可以包括控制连接到第一CN的第一RAT的无线电资源控制（RRC）实体和连接到第二CN的第二RAT。或者，该装置包括RRC实体，其使用连接到第一CN的第一RAT来控制第一连接，以及使用连接到第二CN的第二RAT来进行第二连接。

8. 发明申请

WO2013006417A2 METHOD AND APPARATUS FOR MANAGING SERVICE CONTINUITY 审中-公开
标题翻译：管理服务连续性的方法和装置
公开(公告)号：WO2013006417A2
公开(公告)日：2013-01-10
申请号：PCT/US2012044875
申请日：2012-06-29
申请人： INTERDIGITAL PATENT HOLDINGS , OLVERA-HERNANDEZ ULISES , WATFA MAHMOUD , AHMAD SAAD
发明人： OLVERA-HERNANDEZ ULISES , WATFA MAHMOUD , AHMAD SAAD
IPC分类号： H04W48/08 , H04W4/22 , H04W36/00 , H04W68/00
CPC分类号： H04W76/02 , H04W4/22 , H04W8/082 , H04W36/0011
摘要： Methods and apparatus are disclosed that determine whether service continuity is allowed in a target cell for a wireless transmit/receive unit (WTRU) connected to a source local gateway (LGW) via a local internet protocol access (LIPA) Packet Data Network (PDN) connection. The existence of a connection between the source LGW and a target LGW is also determined. Whether the WTRU user settings allow service continuity is determined. On a condition that service continuity is not allowed for the target LGW or for the WTRU, the LIPA PDN connection is deactivated. On a condition that service continuity is allowed for the target network and for the WTRU, the LIPA PDN connection is maintained. Methods for handling handover, paging and emergency calls are also described herein.
摘要翻译：公开了确定经由本地互联网协议访问（LIPA）分组数据网络（PDN）连接到源本地网关（LGW）的无线发射/接收单元（WTRU）的目标小区中是否允许业务连续性的方法和装置，连接。还确定源LGW与目标LGW之间的连接的存在。 WTRU的用户设置是否允许服务连续性被确定。在目标LGW或WTRU不允许服务连续性的情况下，LIPA PDN连接被去激活。在目标网络和WTRU允许服务连续性的条件下，保持LIPA PDN连接。本文还描述了处理切换，寻呼和紧急呼叫的方法。

9. 发明申请

WO2012154542A1 METHODS AND APPARATUS FOR USING CONTROL PLANE TO TRANSMIT AND RECEIVE DATA 审中-公开
标题翻译：使用控制平面发送和接收数据的方法和装置
公开(公告)号：WO2012154542A1
公开(公告)日：2012-11-15
申请号：PCT/US2012/036480
申请日：2012-05-04
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , ADJAKPLE, Pascal M. , LIU, Kai , WANG, Peter S. , AHMAD, Saad , AGHILI, Behrouz
发明人： WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , ADJAKPLE, Pascal M. , LIU, Kai , WANG, Peter S. , AHMAD, Saad , AGHILI, Behrouz
IPC分类号： H04W4/12
CPC分类号： H04W72/04 , H04W60/00 , H04W60/04 , H04W76/10 , H04W76/12 , H04W76/27 , H04W80/04 , H04W84/042 , H04W88/06 , H04W92/10
摘要： Methods and apparatus are described for transmitting and receiving data by a wireless transmit/receive unit (WTRU) over the control plane. The methods may receive data without the use of an Internet Protocol (IP) address. In an example method, a WTRU may enter an evolved packet system (EPS) mobility management (EMM)-registered control plane only (CPO) state after receiving an attach accepted message for CPO operation, and enter an EMM-deregistered state after receiving a detach message, a tracking area update (TAU) reject message or an attach reject message. In another method, a WTRU may switch between operational modes that use an IP address and a user plane to transmit and receive data, and the CPO mode.
摘要翻译：描述了用于通过无线发射/接收单元（WTRU）在控制平面上发送和接收数据的方法和装置。该方法可以接收数据而不使用因特网协议（IP）地址。在一个示例性方法中，WTRU在接收到用于CPO操作的附接接受消息之后，可以进入演进分组系统（EPS）移动性管理（EMM）注册控制面（CPO）状态，并且在接收到之后进入EMM去注册状态分离消息，跟踪区域更新（TAU）拒绝消息或附着拒绝消息。在另一种方法中，WTRU可以在使用IP地址和用户平面的操作模式之间切换以发送和接收数据，以及CPO模式。

10. 发明申请

WO2012135793A2 LOCAL/REMOTE IP TRAFFIC ACCESS AND SELECTIVE IP TRAFFIC OFFLOAD SERVICE CONTINUITY 审中-公开
标题翻译：本地/远程IP流量访问和选择性IP流量卸载服务连续性
公开(公告)号：WO2012135793A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/031743
申请日：2012-03-31
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , OLVERA-HERNANDEZ, Ulises , ADJAKPLE, Pascal, M. , AHMAD, Saad , WANG, Peter, S. , WATFA, Mahmoud , LIU, Kai
发明人： OLVERA-HERNANDEZ, Ulises , ADJAKPLE, Pascal, M. , AHMAD, Saad , WANG, Peter, S. , WATFA, Mahmoud , LIU, Kai
IPC分类号： H04W36/00
CPC分类号： H04W36/22 , H04W8/186 , H04W28/08 , H04W36/08 , H04W76/10 , H04W80/04 , H04W84/045 , H04W88/16
摘要： Disclosed herein are systems and methods for handling closed subscriber group (CSG) based local / remote IP traffic offload and selective IP traffic offload. According to an aspect, a method may be implemented at user equipment (UE). The method may include determining that a service to the UE requires a predetermined quality of service (QoS). The method may also include selecting a gateway from among a plurality of gateways in response to determining that the service to the UE requires the predetermined QoS.
摘要翻译：本文公开了用于处理基于封闭用户组（CSG）的本地/远程IP流量卸载和选择性IP流量卸载的系统和方法。根据一个方面，可以在用户设备（UE）处实现一种方法。该方法可以包括确定到UE的服务需要预定的服务质量（QoS）。该方法还可以包括响应于确定到UE的服务需要预定的QoS来从多个网关中选择网关。

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