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    • 21. 发明申请
    • SYSTEM AND METHOD FOR PEER-TO-PEER AUTHORIZATION VIA NON-ACCESS STRATUM PROCEDURES
    • 通过非访问方式进行同等授权的系统和方法
    • US20120179789A1
    • 2012-07-12
    • US13347547
    • 2012-01-10
    • Miguel GriotGavin Bernard HornSai Yiu Duncan Ho
    • Miguel GriotGavin Bernard HornSai Yiu Duncan Ho
    • G06F15/177
    • H04W12/08H04L41/12H04L67/104H04L67/1061H04W8/005H04W48/16H04W76/14H04W84/045
    • Peer-to-peer (P2P) authorization by a mobile entity of a wireless communications system may include receiving a P2P authorization accept message from a management entity via a non-access stratum (NAS), receiving a radio resource control (RRC) P2P configuration request from a network entity, and sending an RRC P2P configuration complete message to the network entity via an access stratum. A management entity receiving a P2P authorization request message from a mobile entity may perform a P2P authorization check based on the received P2P authorization request message, and if the mobile entity is authorized, send a P2P authorization accept message to the mobile entity via the NAS. Alternatively, P2P authorization by a mobile entity may include sending a registration message including a P2P authorization request to a core network, and receiving a registration accept message from the core network that includes an initial context setup request and a P2P authorization response.
    • 由无线通信系统的移动实体进行的对等(P2P)授权可以包括经由非接入层(NAS)从管理实体接收P2P授权接受消息,接收无线资源控制(RRC)P2P配置 来自网络实体的请求,以及经由接入层向所述网络实体发送RRC P2P配置完成消息。 从移动实体接收P2P授权请求消息的管理实体可以基于接收的P2P授权请求消息执行P2P授权检查,并且如果移动实体被授权,经由NAS向移动实体发送P2P授权接受消息。 或者,移动实体的P2P授权可以包括向核心网络发送包括P2P授权请求的注册消息,以及从核心网络接收包括初始上下文建立请求和P2P授权响应的注册接受消息。
    • 24. 发明申请
    • MANAGEMENT OF ALLOWED CSG LIST AND VPLMN-AUTONOMOUS CSG ROAMING
    • 允许的CSG列表和VPLMN自动CSG控制的管理
    • US20110237250A1
    • 2011-09-29
    • US12821531
    • 2010-06-23
    • Gavin Bernard HornOsok SongRamachandran Subramanian
    • Gavin Bernard HornOsok SongRamachandran Subramanian
    • H04W8/02
    • H04W8/20H04W4/08H04W84/045
    • Systems and methodologies are described that facilitate supporting VPLMN-autonomous CSG roaming in a wireless communication environment. A UE can access a CSG list server associated with a VPLMN. A trust relation can be established between the UE and the CSG list server, for example. Moreover, the CSG list server can update a VPLMN allowed CSG list associated with the VPLMN stored by the UE. Hence, the UE can receive the VPLMN allowed CSG list from the CSG list server associated with the VPLMN. Further, the UE can store the VPLMN allowed CSG list as part of an allowed CSG list. The VPLMN allowed CSG list can include one or more entries associated with the VPLMN. Moreover, the allowed CSG list can be under control of at least one operator and the UE.
    • 描述了在无线通信环境中促进支持VPLMN自主CSG漫游的系统和方法。 UE可以访问与VPLMN相关联的CSG列表服务器。 例如,可以在UE和CSG列表服务器之间建立信任关系。 此外,CSG列表服务器可以更新与UE存储的VPLMN相关联的VPLMN允许的CSG列表。 因此,UE可以从与VPLMN相关联的CSG列表服务器接收到VPLMN允许的CSG列表。 此外,UE可以将VPLMN允许的CSG列表存储为允许的CSG列表的一部分。 VPLMN允许CSG列表可以包括与VPLMN相关联的一个或多个条目。 此外,允许的CSG列表可以在至少一个运营商和UE的控制下。
    • 27. 发明申请
    • HYBRID CELL MANAGEMENT IN WIRELESS NETWORKS
    • 无线网络中的混合小区管理
    • US20100240373A1
    • 2010-09-23
    • US12727168
    • 2010-03-18
    • Tingfang JiGavin Bernard HornRavi PalankiParag Arun Agashe
    • Tingfang JiGavin Bernard HornRavi PalankiParag Arun Agashe
    • H04W36/34
    • H04W36/08H04W4/06H04W76/10Y02D70/1222Y02D70/1242Y02D70/1262Y02D70/142Y02D70/144Y02D70/146Y02D70/22
    • Systems and methodologies are described that facilitate providing hybrid cell access points that can support closed subscriber groups (CSG) while providing at least a minimum level of service to wireless devices excluded from the CSG. Hybrid cell access points can allow non-member wireless devices to camp and receive paging signals. Upon receiving a request for resources from non-member wireless devices, hybrid cell access points can handover the non-member wireless devices to an access point that can serve the non-member wireless devices, provide a portion of resources compared to a disparate portion provided to member wireless devices, and/or the like. In addition, hybrid cell access points can vary levels of service and downlink transmission power to provide load balancing for access points. Varying levels of service and downlink transmission power can facilitate additional functionality, such as reducing transmission power to serve member devices while mitigating interference to non-member devices.
    • 描述了系统和方法,其便于提供可以支持封闭用户组(CSG)的混合小区接入点,同时向从CSG排除的无线设备提供至少最低级别的服务。 混合小区接入点可以允许非成员无线设备驻留和接收寻呼信号。 在从非成员无线设备接收到对资源的​​请求时,混合小区接入点可以将非成员无线设备切换到可以服务非成员无线设备的接入点,提供与提供的不同部分相比的一部分资源 到成员无线设备和/或类似物。 此外,混合小区接入点可以改变服务等级和下行链路传输功率,以为接入点提供负载均衡。 不同级别的服务和下行链路传输功率可以促进附加的功能,例如降低传输功率以服务于成员设备,同时减轻对非成员设备的干扰。
    • 28. 发明申请
    • MOBILE IP ADDRESSING
    • 移动IP寻址
    • US20100054190A1
    • 2010-03-04
    • US12619055
    • 2009-11-16
    • Nikhil JainGavin Bernard Horn
    • Nikhil JainGavin Bernard Horn
    • H04W40/00
    • H04W8/08H04L69/14H04W8/26H04W36/0011H04W36/14H04W80/04
    • A system and method are provided for mobile Internet Protocol (IP) addressing, in a multi-mode wireless communications access terminal (AT). The method provides an AT with an IP address (ATA), and a care-of-address (CoA) in each of a plurality of networks. In one aspect, the AT selects a first network for transmission, from the plurality of networks. The AT sends an IP packet to a correspondent node (CN) via a first mobile node (MN) external device. Regardless of the network selected, the AT is able to use the ATA as a source address. Sending the IP packet to the CN may include creating a tunnel between the first MN and the HA. The IP packet is sent to the HA using the first CoA as a tunnel source address, and the HA sends the IP packet to the CN using the ATA as the source address.
    • 在多模式无线通信接入终端(AT)中提供了一种用于移动因特网协议(IP)寻址的系统和方法。 该方法在多个网络的每一个中提供AT具有IP地址(ATA)和转交地址(CoA)。 在一个方面,AT从多个网络中选择用于传输的第一网络。 AT经由第一移动节点(MN)外部设备向通信节点(CN)发送IP分组。 无论选择哪个网络,AT都可以使用ATA作为源地址。 将IP分组发送到CN可以包括在第一MN和HA之间创建隧道。 IP包使用第一个CoA作为隧道源地址发送给HA,HA使用ATA作为源地址将IP包发送到CN。
    • 30. 发明申请
    • ASYNCHRONOUS INTERFERENCE MANAGEMENT
    • 异步干扰管理
    • US20090203322A1
    • 2009-08-13
    • US12027794
    • 2008-02-07
    • Gavin Bernard HornAshwin SampathSanjiv Nanda
    • Gavin Bernard HornAshwin SampathSanjiv Nanda
    • H04B17/00
    • H04W72/082H04W72/0406H04W72/12H04W74/08
    • Interference management may involve the transmission of interference management messages by wireless nodes that are experiencing interference and appropriate responses by potential interferers that receive the interference management messages. Upon detection of interfering signals, a wireless node may determine whether the signals are from a synchronous interferer or an asynchronous interferer. Based on this determination, the wireless node may use different types of signals to manage the different types of interference. In some aspects, asynchronous interference management may involve backing-off in frequency and/or in time in response to interference signals. Asynchronous interference management may involve transmitting back-off beacons to clear potential interferers from a given carrier. Here, the transmission of beacons by a wireless node may be metered to facilitate fair sharing of communication resources.
    • 干扰管理可能涉及由经受干扰的无线节点和接收干扰管理消息的潜在干扰源的适当响应的干扰管理消息的传输。 在检测到干扰信号时,无线节点可以确定信号是来自同步干扰源还是异步干扰源。 基于该确定,无线节点可以使用不同类型的信号来管理不同类型的干扰。 在一些方面,异步干扰管理可以包括响应于干扰信号在频率上和/或时间上进行退出。 异步干扰管理可能涉及发送回退信标以清除给定载波的潜在干扰源。 这里,可以计量无线节点的信标传输,以便公平地共享通信资源。