专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

EP3141004B1 SYSTEMS, METHODS AND INSTRUMENTALITIES FOR ENABLING MACHINE TYPE COMMUNICATION GROUP COMMUNICATION 有权
公开(公告)号：EP3141004B1
公开(公告)日：2019-11-27
申请号：EP15727747.6
申请日：2015-05-07
申请人： Interdigital Patent Holdings, Inc.
发明人： WATFA, Mahmoud
IPC分类号： H04W4/70 , H04W4/14 , H04W76/14

82. 发明授权

EP2981112B1 METHOD AND APPARATUS FOR BROADCASTING SUPPORT OF SELECTED INTERNET PROTOCOL TRAFFIC OFFLOAD 有权
公开(公告)号：EP2981112B1
公开(公告)日：2019-05-08
申请号：EP15178660.5
申请日：2011-01-10
申请人： Interdigital Patent Holdings, Inc.
发明人： WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , AGHILI, Behrouz , ADJAKPLE, Pascal, M. , TOOHER, J. Patrick
IPC分类号： H04W8/08 , H04W48/10 , H04W48/00 , H04W4/06 , H04W48/08 , H04W48/16 , H04W68/00

83. 发明公开

EP3364688A1 METHOD AND APPARATUS FOR SUPPORTING LOCAL IP ACCESS-LIPA-MOBILITY 有权转让
公开(公告)号：EP3364688A1
公开(公告)日：2018-08-22
申请号：EP18166270.1
申请日：2012-06-28
申请人： InterDigital Patent Holdings, Inc.
发明人： ADJAKPLE, Pascal M. , AHMAD, Saad , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04W40/34 , H04L12/46 , H04L12/741 , H04L12/707 , H04W36/00 , H04W84/04
CPC分类号： H04W36/0011 , H04L45/22 , H04L45/24 , H04L45/74 , H04W8/00 , H04W8/082 , H04W12/06 , H04W12/08 , H04W36/125 , H04W40/34 , 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.

84. 发明公开

EP3355621A1 METHOD AND APPARATUS FOR SUPPORTING HOME NODE-B MOBILITY 审中-公开
公开(公告)号：EP3355621A1
公开(公告)日：2018-08-01
申请号：EP18162348.9
申请日：2011-06-20
申请人： Interdigital Patent Holdings, Inc.
发明人： ADJAKPLE, Pascal, M. , WATFA, Mahmoud , MILLER, James, M. , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04W36/18 , H04W36/00 , H04W84/04
CPC分类号： H04W36/0072 , H04W12/06 , H04W12/08 , H04W36/0038 , H04W36/0055 , H04W36/18 , H04W48/04 , H04W84/045
摘要： Techniques for supporting home NodeB (HNB) mobility and virtual active set management in support of soft handover are disclosed. A source HNB may decide to initiate a relocation of a wireless transmit/receive unit (WTRU) from the source HNB to a target HNB, and may initiate an access control for the WTRU to determine whether the WTRU is allowed to receive a service provided via the target HNB. The source HNB may send an access control query to either a core network (CN) or an HNB gateway (HNB-GW) for verifying that the WTRU is allowed to receive a service provided via the target HNB. The access control query response may include access control information for all or a subset of subscriber groups that the WTRU is a member of. The WTRU may maintain a virtual active set (VAS) including at least one macro cell and at least one femto cell.

85. 发明公开

EP3334203A1 METHOD AND APPARATUS FOR SUPPORTING HOME NODE-B MOBILITY 审中-公开
公开(公告)号：EP3334203A1
公开(公告)日：2018-06-13
申请号：EP17188826.6
申请日：2011-06-20
申请人： Interdigital Patent Holdings, Inc.
发明人： ADJAKPLE, Pascal, M , WATFA, Mahmoud , MILLER, James, M. , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04W24/02 , H04W48/04 , H04W36/00 , H04W12/08 , H04W12/06 , H04W84/04
CPC分类号： H04W36/0072 , H04W12/06 , H04W12/08 , H04W36/0038 , H04W36/0055 , H04W36/18 , H04W48/04 , H04W84/045
摘要： Techniques for supporting home NodeB (HNB) mobility and virtual active set management in support of soft handover are disclosed. A source HNB may decide to initiate a relocation of a wireless transmit/receive unit (WTRU) from the source HNB to a target HNB, and may initiate an access control for the WTRU to determine whether the WTRU is allowed to receive a service provided via the target HNB. The source HNB may send an access control query to either a core network (CN) or an HNB gateway (HNB-GW) for verifying that the WTRU is allowed to receive a service provided via the target HNB. The access control query response may include access control information for all or a subset of subscriber groups that the WTRU is a member of. The WTRU may maintain a virtual active set (VAS) including at least one macro cell and at least one femto cell.

86. 发明公开

EP3249996A1 METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK 审中-公开
标题翻译：用于控制与网络的连接的方法和设备
公开(公告)号：EP3249996A1
公开(公告)日：2017-11-29
申请号：EP17179541.2
申请日：2012-03-30
申请人： InterDigital Patent Holdings, Inc.
发明人： PELLETIER, Ghyslain , OLVERA-HERNANDEZ, Ulises , WATFA, Mahmoud , AHMAD, Saad
IPC分类号： H04W76/04 , H04W72/12
CPC分类号： H04W76/27 , H04W72/1221 , H04W72/1242
摘要： A method and apparatus for providing connectivity information from a mobility management entity, MME, are disclosed. Information relating to a connection management state of a WTRU is processed at the MME and based on this information, information relating to an expected change in the connection management state of the WTRU is derived. An eNB is informed of the derived information by transmitting the derived information from the MME to the eNB using S1-AP signaling on a condition that an S1 signaling connection is set up between the MME and the eNB. The expected change in connection management state of the WTRU relates to an idle mode and a connected mode.
摘要翻译：公开了一种用于从移动性管理实体MME提供连接性信息的方法和设备。在MME处理与WTRU的连接管理状态有关的信息，并基于该信息导出与WTRU的连接管理状态的预期变化有关的信息。在MME和eNB之间建立S1信令连接的条件下，通过使用S1-AP信令将导出的信息从MME发送到eNB来向eNB通知导出的信息。 WTRU的连接管理状态的预期变化涉及空闲模式和连接模式。

87. 发明公开

EP3063981A1 SYSTEMS AND METHODS FOR HANDLING PRIORITY SERVICES CONGESTION 有权
标题翻译：系统和处理优先级服务重载方法
公开(公告)号：EP3063981A1
公开(公告)日：2016-09-07
申请号：EP14800204.1
申请日：2014-10-30
申请人： Interdigital Patent Holdings, Inc.
发明人： WATFA, Mahmoud , ADJAKPLE, Pascal, M. , AHMAD, Saad
IPC分类号： H04W28/02 , H04W48/08 , H04W76/02
CPC分类号： H04W72/0486 , H04W4/14 , H04W28/0205 , H04W28/12 , H04W48/08 , H04W48/16 , H04W76/10 , H04W76/16
摘要： Techniques for congestion management in a communication network are contemplated. For example, a wireless transmit receive unit (WTRU) may include a Radio Resource Control (RRC) layer and a Non-Access Stratum (NAS) layer. The RRC layer may receive an indication for a service, for example from the NAS. The indication may be interpreted as a request for the particular service indicated. For example, the indicated service may correspond to at least one of: a mobile originated (MO) voice communication, a circuit switched fallback (CSFB) supplementary service (SS), or a MO short message service (SMS). The RRC layer may receive a signal from a network indicating that one or more services provided by the network are allowed. The RRC layer may send a connection request to the network for the service sought by the NAS if that service is one of the one or more services allowed.

88. 发明公开

EP2859771A2 SYSTEM LEVEL PROCEDURES AND METHODS TO ENABLE DATA SHARING IN CELLULAR NETWORK 审中-公开
标题翻译：操作方法和步骤在系统级激活数据共享在蜂窝网络
公开(公告)号：EP2859771A2
公开(公告)日：2015-04-15
申请号：EP13725013.0
申请日：2013-05-10
申请人： Interdigital Patent Holdings, Inc.
发明人： WATFA, Mahmoud , WANG, Peter S.
IPC分类号： H04W76/02 , H04W4/02 , H04L29/08 , H04W84/08 , H04W4/00
CPC分类号： H04W76/14 , H04W4/00 , H04W4/02 , H04W4/023 , H04W4/50 , H04W4/80 , H04W60/00 , H04W72/0406 , H04W72/121 , H04W84/08
摘要： Methods and systems may enable the setup and configuration of proximity services between wireless transmit/receive units (WTRUs) over different sharing paths including via a direct air interface, a radio access network (RAN) or one or more network nodes. Mobility management entities (MMEs) may exchange messages to initiate, modify or terminate a proximity service session between WTRUs, and may negotiate data paths for proximity services with or without the assistance of WTRUs. WTRU-to-WTRU control plane messages may be exchanged between WTRUs with limited involvement from other network entities and may avoid the setup of resources for data plane communications. Mobility management entities (MMEs) may exchange messages to initiate, modify or terminate a proximity service session between WTRUs, and may negotiate data paths for proximity services with or without the assistance of WTRUs.
摘要翻译：方法和系统可以使得设置和无线发射之间的接近服务配置/接收通过不同的路径通过直接空中接口共享包括，无线电接入网络（RAN）或一个或多个网络节点单元（WTRU）。移动性管理实体（在MME）可以交换消息来发起，修改或终止WTRU之间便利的服务会话，并且可以协商的近距离服务的数据路径有或无的WTRU的援助。 WTRU到WTRU的控制平面消息可以WTRU之间交换与来自其它网络实体参与有限，并且可避免资源的用于数据平面通信的设置。移动性管理实体（在MME）可以交换消息来发起，修改或终止WTRU之间便利的服务会话，并且可以协商的近距离服务的数据路径有或无的WTRU的援助。

89. 发明公开

EP2695477A1 METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK 审中-公开
标题翻译：方法和一种控制连通网络
公开(公告)号：EP2695477A1
公开(公告)日：2014-02-12
申请号：EP12713565.5
申请日：2012-03-30
申请人： InterDigital Patent Holdings, Inc.
发明人： PELLETIER, Ghyslain , OLVERA-HERNANDEZ, Ulises , WATFA, Mahmoud , AHMAD, Saad
IPC分类号： H04W76/04
CPC分类号： H04W76/27 , H04W72/1221 , H04W72/1242
摘要： A method and apparatus for providing connectivity information from a mobility management entity, MME, are disclosed. Information relating to a connection management state of a WTRU is processed at the MME and based on this information, information relating to an expected change in the connection management state of the WTRU is derived. An eNB is informed of the derived information by transmitting the derived information from the MME to the eNB using S1-AP signaling on a condition that an S1 signaling connection is set up between the MME and the eNB. The expected change in connection management state of the WTRU relates to an idle mode and a connected mode.
摘要翻译：用于控制连接性用于间歇数据服务的网络的方法和装置是游离缺失盘。一个新的休眠模式被定义并检验的无线发射/接收单元（WTRU）可以从连接状态或空闲状态，以基于触发条件的休眠模式转变。如果特性或数据的优先级相匹配的特性或用于休眠模式的优先WTRU可以从连接状态或空闲状态到休眠模式转变，并使用配置中的所有其是从用于连接的状态或配置不同操作空闲状态。在休眠模式中的WTRU可以执行WTRU控制的移动性过程。所述WTRU在休眠模式可保持的专用资源，检查作为用于从网络接收单播业务的小区无线电网络临时标识（C-RNTI）。

90. 发明公开

EP2695427A2 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流量的接入和选择性IP交通疏解服务的连续性
公开(公告)号：EP2695427A2
公开(公告)日：2014-02-12
申请号：EP12716837.5
申请日：2012-03-31
申请人： Interdigital Patent Holdings, Inc.
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式