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81. 发明申请

US20120263032A1 METHODS AND APPARATUS FOR RESOLVING IDENTIFIER CONFLICTS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于解决通信系统中的标识符冲突的方法和装置
公开(公告)号：US20120263032A1
公开(公告)日：2012-10-18
申请号：US13533522
申请日：2012-06-26
申请人： Rajat Prakash , Alexei Gorokhov , Fatih Ulupinar , Parag Arun Agashe , Pranav Dayal
发明人： Rajat Prakash , Alexei Gorokhov , Fatih Ulupinar , Parag Arun Agashe , Pranav Dayal
IPC分类号： H04L12/26
CPC分类号： H04L5/0001 , H04W72/0426
摘要： Apparatus and methods of allocating identifiers in a communication system include receiving, at a first access point, a set of physical layer identifiers used by a plurality of access points, with assistance from an access terminal. The apparatus and methods further include detecting, relative to one of the plurality of access points, a conflicting physical layer identifier. Additionally, the apparatus and methods include selecting, at the first access point, a first physical layer identifier distinct from the conflicting physical layer identifier.
摘要翻译：在通信系统中分配标识符的装置和方法包括：在第一接入点，在接入终端的帮助下，接收由多个接入点使用的一组物理层标识符。所述装置和方法还包括相对于所述多个接入点之一检测冲突的物理层标识符。另外，装置和方法包括在第一接入点处选择与冲突的物理层标识符不同的第一物理层标识符。

82. 发明授权

US08767609B2 Signaling and management of broadcast-multicast waveform embedded in a unicast waveform 有权
标题翻译：传播和管理嵌入在单播波形中的广播 - 组播波形
公开(公告)号：US08767609B2
公开(公告)日：2014-07-01
申请号：US13241002
申请日：2011-09-22
申请人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
发明人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
IPC分类号： H04H20/71 , H04W4/00
CPC分类号： H04L12/189 , H04L1/0009 , H04W4/06 , H04W28/065
摘要： Embodiments describe overlaying a broadcast multicast channel on top of a unicast network. Messages can be generated by protocols in a broadcast/multicast (BCMC) stack and tunneled through an IRTP of a serving access node. These messages can be transmitted on a BCMC channel and/or a unicast channel. Other messages can be generated by protocols in a unicast stack and tunneled to a B-IRTP of a BCMC Access node and transmitted on a BCMC channel to an access terminal.
摘要翻译：实施例描述了在单播网络之上覆盖广播多播信道。消息可以由广播/组播（BCMC）栈中的协议产生，并通过服务接入节点的IRTP进行隧道传输。这些消息可以在BCMC信道和/或单播信道上发送。其他消息可以由单播栈中的协议生成，并且被隧道传送到BCMC接入节点的B-IRTP，并在BCMC信道上传送到接入终端。

83. 发明授权

US08611306B2 Context fetching after inter-system handover 失效
标题翻译：系统间切换后的上下文获取
公开(公告)号：US08611306B2
公开(公告)日：2013-12-17
申请号：US12684636
申请日：2010-01-08
申请人： Osok Song , Adrian E. Escott , Parag A. Agashe , Ramachandran Subramanian , Fatih Ulupinar
发明人： Osok Song , Adrian E. Escott , Parag A. Agashe , Ramachandran Subramanian , Fatih Ulupinar
IPC分类号： H04W36/00
CPC分类号： H04W36/0038 , H04L63/12 , H04W12/06 , H04W12/10
摘要： Systems and methodologies are described that facilitate fetching a native security context between network nodes in a core network after an inter-system handover of a mobile device. For instance, a mobility message that is integrity protected by a security context (e.g., the native security context, a mapped security context, . . . ) can be obtained at a network node from the mobile device. Further, the network node can send a request to a disparate network node within a core network. The request can include information that can be used by the disparate network node to establish that the mobile device is authenticated. Moreover, the native security context can be received from the disparate network node in response to the request. Accordingly, the native security context need not be recreated between the network node and the mobile device.
摘要翻译：描述了在移动设备的系统间切换之后促进在核心网络中的网络节点之间获取本地安全上下文的系统和方法。例如，可以在移动设备的网络节点处获得由安全上下文（例如，本地安全上下文，映射的安全上下文等）完整性保护的移动性消息。此外，网络节点可以向核心网络内的不同网络节点发送请求。该请求可以包括可由不同网络节点使用以确定移动设备被认证的信息。此外，响应于该请求，可以从不同的网络节点接收本地安全上下文。因此，不需要在网络节点和移动设备之间重建本地安全上下文。

84. 发明申请

US20120014311A1 SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED IN A UNICAST WAVEFORM 有权
公开(公告)号：US20120014311A1
公开(公告)日：2012-01-19
申请号：US13241002
申请日：2011-09-22
申请人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
发明人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
IPC分类号： H04W92/00 , H04H20/71
CPC分类号： H04L12/189 , H04L1/0009 , H04W4/06 , H04W28/065
摘要： Embodiments describe overlaying a broadcast multicast channel on top of a unicast network. Messages can be generated by protocols in a broadcast/multicast (BCMC) stack and tunneled through an IRTP of a serving access node. These messages can be transmitted on a BCMC channel and/or a unicast channel. Other messages can be generated by protocols in a unicast stack and tunneled to a B-IRTP of a BCMC Access node and transmitted on a BCMC channel to an access terminal.

85. 发明授权

US08824305B2 Paging schemes for local network access 有权
标题翻译：本地网络访问的寻呼方案
公开(公告)号：US08824305B2
公开(公告)日：2014-09-02
申请号：US12498797
申请日：2009-07-07
申请人： Fatih Ulupinar , Parag A. Agashe , Rajarshi Gupta
发明人： Fatih Ulupinar , Parag A. Agashe , Rajarshi Gupta
IPC分类号： H04W52/00 , H04W68/02
CPC分类号： H04W52/00 , H04W52/0216 , H04W68/00 , H04W68/02 , H04W84/027 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Paging and power consumption are managed in conjunction with providing local breakout in a wireless wide area network. In some aspects, if a packet destined for an access terminal is received at an access point that provides local breakout, the access point may inform the network so that the network will cause the access point to page the access terminal. Alternatively, in some aspects an access point that provides local breakout may maintain idle context of the access terminal, whereby the access point may autonomously page the access terminal (i.e., without involving the core network). In some aspects local breakout traffic is filtered at an access point to reduce the number of pages or packets sent to an access terminal. In some aspects an indication of a packet type is provided with a page message to enable an access terminal to determine whether to receive the packet. In some aspects a local link interface may be selectively disabled or enabled to limit traffic at an access terminal.
摘要翻译：分页和功耗与无线广域网中的本地突围一起进行管理。在一些方面，如果在提供本地突围的接入点处接收到目的地为接入终端的分组，则接入点可以通知网络，使得网络将使接入点寻呼接入终端。或者，在一些方面，提供本地突围的接入点可以保持接入终端的空闲上下文，由此接入点可以自主地寻址接入终端（即，不涉及核心网络）。在一些方面，本地突围流量在接入点被过滤以减少发送到接入终端的页面或分组的数量。在一些方面，分组类型的指示被提供有页面消息，以使得接入终端能够确定是否接收分组。在一些方面，可以选择性地禁用或启用本地链路接口来限制接入终端的业务。

86. 发明申请

US20090268668A1 LOCAL IP ACCESS SCHEME 有权
标题翻译：本地IP访问方案
公开(公告)号：US20090268668A1
公开(公告)日：2009-10-29
申请号：US12427178
申请日：2009-04-21
申请人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
发明人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
IPC分类号： H04W40/02 , H04L12/56
CPC分类号： H04W40/02 , H04L12/2889 , H04L29/12028 , H04L29/12952 , H04L45/741 , H04L61/103 , H04L61/6077 , H04W8/082 , H04W48/18 , H04W80/04 , H04W84/045 , H04W88/08
摘要： Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.
摘要翻译：在无线网络中提供本地IP接入以便于访问一个或多个本地服务。在一些实现中，不同的IP接口用于访问不同的服务（例如，本地服务和运营商网络服务）。可以使用将分组目的地映射到IP接口的列表来确定将哪个IP接口用于发送给定分组。在一些实现中，接入点为接入终端提供代理功能（例如，代理ARP功能）。在一些实现中，接入点为接入终端提供代理功能（例如，DHCP功能）。可以在接入点执行NAT操作，以使得接入终端能够访问本地业务。在一些方面，接入点可以基于分组的目的地来确定是否经由协议隧道从接入终端发送分组。

87. 发明申请

US20090238106A1 SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED IN A UNICAST WAVEFORM 失效
标题翻译：广播波形信号的嵌入式信号与管理
公开(公告)号：US20090238106A1
公开(公告)日：2009-09-24
申请号：US12053583
申请日：2008-03-22
申请人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
发明人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
IPC分类号： H04H20/71
CPC分类号： H04L12/189 , H04L1/0009 , H04W4/06 , H04W28/065
摘要： Embodiments describe overlaying a broadcast multicast channel on top of a unicast network. Messages can be generated by protocols in a broadcast/multicast (BCMC) stack and tunneled through an IRTP of a serving access node. These messages can be transmitted on a BCMC channel and/or a unicast channel. Other messages can be generated by protocols in a unicast stack and tunneled to a B-IRTP of a BCMC Access node and transmitted on a BCMC channel to an access terminal.
摘要翻译：实施例描述了在单播网络之上覆盖广播多播信道。消息可以由广播/组播（BCMC）栈中的协议产生，并通过服务接入节点的IRTP进行隧道传输。这些消息可以在BCMC信道和/或单播信道上发送。其他消息可以由单播栈中的协议生成，并且被隧道传送到BCMC接入节点的B-IRTP，并在BCMC信道上传送到接入终端。

88. 发明授权

US08755793B2 Apparatus and methods to facilitate seamless handoffs between wireless communication networks 有权
标题翻译：促进无线通信网络之间无缝切换的装置和方法
公开(公告)号：US08755793B2
公开(公告)日：2014-06-17
申请号：US12346703
申请日：2008-12-30
申请人： Fatih Ulupinar , Peerapol Tinnakornsrisuphap , Parag A. Agashe , Linhai He
发明人： Fatih Ulupinar , Peerapol Tinnakornsrisuphap , Parag A. Agashe , Linhai He
IPC分类号： H04W4/00
CPC分类号： H04W36/18 , H04W36/0016 , H04W36/14
摘要： Apparatus and methods for facilitating a handover of a wireless communication device on a first wireless communication network to a second wireless communication network, wherein the first and second wireless communication networks include communications protocols that are incompatible, are disclosed. The facilitation can include establishing communications between the wireless communication device and an interworking component of the second wireless communication network using a transparent tunnel through the first wireless communication network so that a message containing session information for the second wireless communication network can be exchanged. The facilitation further includes creating a profile on the second wireless communication network for a communication session between the wireless communication device and the second wireless communication network.
摘要翻译：用于促进无线通信设备在第一无线通信网络上切换到第二无线通信网络的装置和方法，其中所述第一和第二无线通信网络包括不兼容的通信协议。便利化可以包括使用通过第一无线通信网络的透明隧道来建立无线通信设备与第二无线通信网络的互通组件之间的通信，从而可以交换包含用于第二无线通信网络的会话信息的消息。便利化还包括在第二无线通信网络上创建用于无线通信设备和第二无线通信网络之间的通信会话的简档。

89. 发明授权

US09271228B2 Paging and power management schemes for local network access 有权
标题翻译：用于本地网络访问的寻呼和电源管理方案
公开(公告)号：US09271228B2
公开(公告)日：2016-02-23
申请号：US12498785
申请日：2009-07-07
申请人： Fatih Ulupinar , Parag A. Agashe , Rajarshi Gupta
发明人： Fatih Ulupinar , Parag A. Agashe , Rajarshi Gupta
IPC分类号： H04W52/00 , H04W52/02 , H04W68/00 , H04W68/02 , H04W84/02
CPC分类号： H04W52/00 , H04W52/0216 , H04W68/00 , H04W68/02 , H04W84/027 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Paging and power consumption are managed in conjunction with providing local breakout in a wireless wide area network. In some aspects, if a packet destined for an access terminal is received at an access point that provides local breakout, the access point may inform the network so that the network will cause the access point to page the access terminal. Alternatively, in some aspects an access point that provides local breakout may maintain idle context of the access terminal, whereby the access point may autonomously page the access terminal (i.e., without involving the core network). In some aspects local breakout traffic is filtered at an access point to reduce the number of pages or packets sent to an access terminal. In some aspects an indication of a packet type is provided with a page message to enable an access terminal to determine whether to receive the packet. In some aspects a local link interface may be selectively disabled or enabled to limit traffic at an access terminal.
摘要翻译：分页和功耗与无线广域网中的本地突围一起进行管理。在一些方面，如果在提供本地突围的接入点处接收到目的地为接入终端的分组，则接入点可以通知网络，使得网络将使接入点寻呼接入终端。或者，在一些方面，提供本地突围的接入点可以保持接入终端的空闲上下文，由此接入点可以自主地寻址接入终端（即，不涉及核心网络）。在一些方面，本地突围流量在接入点被过滤以减少发送到接入终端的页面或分组的数量。在一些方面，分组类型的指示被提供有页面消息，以使得接入终端能够确定是否接收分组。在一些方面，可以选择性地禁用或启用本地链路接口来限制接入终端的业务。

90. 发明授权

US09014074B2 Signaling and management of broadcast-multicast waveform embedded in a unicast waveform 有权
标题翻译：传播和管理嵌入在单播波形中的广播 - 组播波形
公开(公告)号：US09014074B2
公开(公告)日：2015-04-21
申请号：US13240992
申请日：2011-09-22
申请人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
发明人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
IPC分类号： H04H20/71 , H04W4/00 , H04L12/18 , H04L1/00 , H04W4/06 , H04W28/06
CPC分类号： H04L12/189 , H04L1/0009 , H04W4/06 , H04W28/065
摘要： Embodiments describe overlaying a broadcast multicast channel on top of a unicast network. Messages can be generated by protocols in a broadcast/multicast (BCMC) stack and tunneled through an IRTP of a serving access node. These messages can be transmitted on a BCMC channel and/or a unicast channel. Other messages can be generated by protocols in a unicast stack and tunneled to a B-IRTP of a BCMC Access node and transmitted on a BCMC channel to an access terminal.
摘要翻译：实施例描述了在单播网络之上覆盖广播多播信道。消息可以由广播/组播（BCMC）栈中的协议产生，并通过服务接入节点的IRTP进行隧道传输。这些消息可以在BCMC信道和/或单播信道上发送。其他消息可以由单播栈中的协议生成，并且被隧道传送到BCMC接入节点的B-IRTP，并在BCMC信道上传送到接入终端。

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