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91. 发明申请

US20100296389A1 FAILURE INDICATION FOR ONE OR MORE CARRIERS IN A MULTI-CARRIER COMMUNICATION ENVIRONMENT 有权
标题翻译：一个或多个运营商在多载波通信环境中的失败指示
公开(公告)号：US20100296389A1
公开(公告)日：2010-11-25
申请号：US12783077
申请日：2010-05-19
申请人： Aamod Dinkar Khandekar , Nathan Edward Tenny , Parag Arun Agashe , Wanshi Chen , Jelena M. Damnjanovic
发明人： Aamod Dinkar Khandekar , Nathan Edward Tenny , Parag Arun Agashe , Wanshi Chen , Jelena M. Damnjanovic
IPC分类号： H04L12/26
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/006 , H04L5/0085
摘要： Systems and methodologies are described that facilitate indicating a loss of channel quality on a component carrier of a plurality of component carriers. A UE can monitor configured component carriers to determine channel qualities associated therewith. The UE can transmit carrier quality information that includes the channel qualities of the plurality of component carriers. In addition, the UE can identify a component carrier experiencing a loss of channel quality and notify a base station of the component carrier with poor channel conditions. In one aspect, the UE can incorporate additional information into a scheduling request. In addition, the UE can generate a CQI report that contains the carrier quality information. Further, the base station, when a loss of channel quality occurs, can retry transmission on different carriers. Moreover, the base station can employ information provided by the UE when selecting a component carrier for a transmission.
摘要翻译：描述了有助于指示多个分量载波的分量载波上的信道质量损失的系统和方法。 UE可以监视配置的分量载波以确定与其相关联的信道质量。 UE可以发送包括多个分量载波的信道质量的载波质量信息。另外，UE可以识别经历信道质量损失的分量载波，并且通知基站具有差的信道条件的分量载波。在一个方面，UE可以将附加信息并入调度请求。此外，UE可以生成包含载波质量信息的CQI报告。此外，当发生信道质量的损失时，基站可以重试不同载波上的传输。此外，当选择用于传输的分量载波时，基站可以采用由UE提供的信息。

92. 发明申请

US20100279687A1 ACCESS MODE-BASED ACCESS CONTROL 有权
公开(公告)号：US20100279687A1
公开(公告)日：2010-11-04
申请号：US12771721
申请日：2010-04-30
申请人： Gavin Bernard Horn , Parag Arun Agashe , Rajarshi Gupta , Rajat Prakash
发明人： Gavin Bernard Horn , Parag Arun Agashe , Rajarshi Gupta , Rajat Prakash
IPC分类号： H04W60/00 , H04W36/00
CPC分类号： H04W36/0038 , H04W8/20 , H04W12/08 , H04W36/08 , H04W48/08
摘要： Access control for an access point (e.g., a cell of the access point) may be based on an access mode associated with the access point. For example, depending on the access mode, access control may involve performing a membership check for the access point. Such a membership check may be performed at a network entity, a source access point, or some other suitable location in a network. In some aspects, access control may involve performing a membership check for an access point in conjunction with a context fetch procedure. Such a procedure may be performed, for example, when an access terminal arrives at the access point after experiencing RLF at another access point.

93. 发明申请

US20100272013A1 ESTABLISHING PACKET DATA NETWORK CONNECTIVITY FOR LOCAL INTERNET PROTOCOL ACCESS TRAFFIC 有权
标题翻译：建立本地互联网协议访问流量的分组数据网络连接
公开(公告)号：US20100272013A1
公开(公告)日：2010-10-28
申请号：US12728778
申请日：2010-03-22
申请人： Gavin Bernard Horn , Gerardo Giaretta , Parag Arun Agashe , Fatih Ulupinar
发明人： Gavin Bernard Horn , Gerardo Giaretta , Parag Arun Agashe , Fatih Ulupinar
IPC分类号： H04W4/00 , G06F15/16
CPC分类号： H04W76/022 , H04W8/082 , H04W48/17 , H04W76/11 , H04W76/12 , H04W84/045
摘要： Providing for establishment of local Internet Protocol access (LIPA) for cellular communication is provided herein. According to particular aspects of the subject disclosure, provided are mechanisms to identify a request to establish a packet network connection as a request for a LIPA context. Once identified, a local gateway associated with the UE or with a subscriber-deployed base station is identified, and a packet context is established to support LIPA traffic for the UE. Additional mechanisms support UE mobility from one base station to another, including identifying and terminating inactive LIPA contexts. Further, a UE is described that can recognize and facilitate the establishment of a LIPA context for applications executing at the UE.
摘要翻译：本文提供了用于蜂窝通信的本地互联网协议接入（LIPA）的建立。根据本发明的特定方面，提供了识别建立分组网络连接的请求作为LIPA上下文的请求的机制。一旦被识别，就识别与UE相关联的本地网关或与订户部署的基站相关联的本地网关，并且建立分组上下文以支持用于UE的LIPA业务。附加机制支持UE从一个基站移动到另一个基站，包括识别和终止不活动的LIPA上下文。此外，描述了可以识别和促进针对在UE处执行的应用的LIPA上下文的建立的UE。

94. 发明申请

US20090203386A1 POSITIONING USING ENHANCED PILOT SIGNAL 有权
标题翻译：使用增强的引导信号定位
公开(公告)号：US20090203386A1
公开(公告)日：2009-08-13
申请号：US12259253
申请日：2008-10-27
申请人： Stephen W. Edge , Peter John Black , Qiang Wu , Wanlun Zhao , Yeliz Tokgoz , Roberto Padovani , Ayman Fawzy Nagurib , Je Woo Kim , Pranav Dayal , Parag Arun Agashe
发明人： Stephen W. Edge , Peter John Black , Qiang Wu , Wanlun Zhao , Yeliz Tokgoz , Roberto Padovani , Ayman Fawzy Nagurib , Je Woo Kim , Pranav Dayal , Parag Arun Agashe
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , G01S5/0226 , G01S5/0236 , H04W64/00
摘要： Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.
摘要翻译：简而言之，根据一个实施例，提供一种发送信号的方法。信号波形从至少两个相应的扇区发送。所述至少两个相应扇区是来自扇区的超集的至少两组不同的集合。发送的信号波形包括至少沿着特定信号维度至少几乎相互正交的信号波形。例如，这样的实施例的优点是减少了信号干扰。

95. 发明申请

US20090075628A1 METHOD AND APPARATUS FOR GENERATING A CRYPTOSYNC 有权
标题翻译：用于产生CRYPTOSYNC的方法和装置
公开(公告)号：US20090075628A1
公开(公告)日：2009-03-19
申请号：US12193571
申请日：2008-08-18
申请人： Ravindra Patwardhan , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
发明人： Ravindra Patwardhan , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
IPC分类号： H04M1/66
CPC分类号： H04L9/12 , H04L63/0428 , H04L63/068 , H04L63/1441 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W12/12
摘要： A method and apparatus for generating a cryptosync is disclosed that generates a cryptosync with the desired variability without the overhead in complexity and size of prior cryptosyncs. The cryptosync is generated from a combination of fields including fields relating to the segmentation and reassembly of the data packets at a transmitting terminal and a receiving terminal. The resultant cryptosync does not repeat during the use of a particular security key.
摘要翻译：公开了一种用于产生密码同步的方法和装置，其产生具有期望可变性的密码同步，而不会在先前密码同步的复杂性和大小中产生开销。密码同步是从包括与在发送终端和接收终端处的数据分组的分段和重新组合相关的字段的字段的组合产生的。在使用特定安全密钥期间，所产生的密码同步不重复。

96. 发明申请

US20090023464A1 Methods and Apparatus for Resolving Pilot Pseudorandom Noise Code Conflicts in a Communication System 有权
标题翻译：解决通信系统中伪随机噪声码冲突的方法和装置
公开(公告)号：US20090023464A1
公开(公告)日：2009-01-22
申请号：US12171479
申请日：2008-07-11
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： H04B7/00
CPC分类号： H04L5/0001 , H04W72/0426
摘要： Automated PilotPN code conflict resolution using an access point with the assistance of one or more access terminals is disclosed. An exemplary method includes determining a set of access points, as well as determining a set of PilotPN codes used by the set of access points. Detection is then made concerning whether at least two access points of the set of access points have conflicting PilotPN codes. A first PilotPN code is allocated to one of the at least two access points having conflicting PilotPN codes. Additionally, one or more other PilotPN codes, which are distinct from the first PilotPN code, are allocating to remaining access points of the at least two access points having conflicting PilotPN codes. Corresponding apparatus and other exemplary methods are also disclosed.
摘要翻译：公开了在一个或多个接入终端的帮助下使用接入点的自动PilotPN码冲突解决方案。一种示例性方法包括确定一组接入点，以及确定该组接入点使用的PilotPN码组。然后检测该组接入点中的至少两个接入点是否具有冲突的PilotPN码。第一PilotPN码被分配给具有冲突的PilotPN码的至少两个接入点之一。另外，与第一PilotPN码不同的一个或多个其他PilotPN码分配给具有冲突的PilotPN码的至少两个接入点的剩余接入点。还公开了相应的装置和其它示例性方法。

97. 发明申请

US20090005044A1 MAINTAINING MINIMUM QUALITY OF SERVICE (QoS) COMMUNICATION SESSIONS DURING HARD HANDOFFS 有权
标题翻译：维持最低质量的服务（QoS）通信会议在硬汉
公开(公告)号：US20090005044A1
公开(公告)日：2009-01-01
申请号：US11835143
申请日：2007-08-07
申请人： Ajith T. Payyappilly , Lei Shen , Parag Arun Agashe , Reza Shahidi
发明人： Ajith T. Payyappilly , Lei Shen , Parag Arun Agashe , Reza Shahidi
IPC分类号： H04Q7/20
CPC分类号： H04W36/26 , H04W28/24 , H04W36/0055
摘要： The disclosure relates to techniques for maintaining minimum quality of service (QoS) communication sessions with a wireless communication device (WCD) over a data-based communication network during a hard handoff between access networks for the WCD. More specifically, the techniques determine whether a closed connection between the WCD and a first access network during a minimum QoS communication session is due to a hard handoff between the first access network and a second access network. In the case of a hard handoff, the techniques maintain open QoS reservations associated with data flows included in the minimum QoS communication session for a predetermined period of time to enable a new connection to be established between the WCD and a second access network. The techniques described herein may especially useful when performing a voice over Internet Protocol (VoIP) call over an Evolution-Data Optimized (EVDO) communication network.
摘要翻译：本公开涉及用于在用于WCD的接入网络之间的硬切换期间通过基于数据的通信网络来维持与无线通信设备（WCD）的最小服务质量（QoS）通信会话的技术。更具体地，该技术确定在最小QoS通信会话期间WCD和第一接入网络之间的闭合连接是否是由于第一接入网络和第二接入网络之间的硬切换。在硬切换的情况下，技术保持与包括在最小QoS通信会话中的数据流相关联的预定时间段的开放QoS保留，以使得能够在WCD和第二接入网络之间建立新连接。当在演进数据优化（EVDO）通信网络上执行通过因特网协议（VoIP）呼叫的语音呼叫时，本文描述的技术尤其有用。

98. 发明申请

US20080291868A1 ROUTE PROTOCOL 失效
标题翻译：路由协议
公开(公告)号：US20080291868A1
公开(公告)日：2008-11-27
申请号：US12107000
申请日：2008-04-21
申请人： Rajat Prakash , Parag Arun Agashe , Fatih Ulupinar , David R. Mazik , Ragulan Sinnarajah , Ravindra Patwardhan
发明人： Rajat Prakash , Parag Arun Agashe , Fatih Ulupinar , David R. Mazik , Ragulan Sinnarajah , Ravindra Patwardhan
IPC分类号： H04Q7/00
CPC分类号： H04W40/02 , H04W76/11 , H04W76/12 , H04W76/15 , H04W76/18
摘要： A route protocol is established whereby a mobile device can communicate to a multitude of (receiving) base stations though a tunnel created through a serving base station. A message that includes a Route Creation Header can be transmitted by the mobile device to create the tunnel. The Route Creation Header is reviewed by the receiving base station while the mobile device is in a Waiting-To-Open State. Various errors might occur with respect to the Route Creation Header. These errors can be conveyed to the mobile device by base station by setting one or more error code fields. Once the errors are resolved, another attempt to create a tunnel with base station can be made, if desired.
摘要翻译：建立路由协议，由此移动设备可以通过通过服务基站创建的隧道与多个（接收）基站进行通信。包含路由创建报头的消息可以由移动设备发送以创建隧道。当移动设备处于等待开放状态时，接收基站审查路由创建报头。相对于路由创建标题可能会出现各种错误。这些错误可以通过设置一个或多个错误代码字段由基站传送到移动设备。一旦错误得到解决，如果需要，可以进行与基站建立隧道的另一尝试。

99. 发明申请

US20080274751A1 DELAY AND BACKHAUL-EFFICIENT PAGING METHOD AND APPARATUS 失效
标题翻译：延迟和有效的打包方法和装置
公开(公告)号：US20080274751A1
公开(公告)日：2008-11-06
申请号：US12098223
申请日：2008-04-04
申请人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , Parag Arun Agashe
发明人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , Parag Arun Agashe
IPC分类号： H04Q7/20
CPC分类号： H04W48/17 , H04W60/04 , H04W68/04
摘要： Described herein is methodologies for efficient utilization of backhaul resources of a network for delivering paging data to an access terminal (AT) without sacrificing delay performance. A location that buffers data for an AT can be adaptively changed based on factors such as the location of the AT, applications utilized by the AT, and a recent activity level of the AT. To facilitate this determination, an AT can be configured with one or more registration boundaries. An AT can be configured with a small registration radius such that it the AT does not move outside of the small registration radius, data can be delivered directly to a data attachment point for the AT. If the AT moves outside of the small registration radius, the registration radius can be switched to a large registration radius and the access gateway can instead locally buffer data for the AT.
摘要翻译：这里描述了用于有效利用网络的回程资源的方法，用于在不牺牲延迟性能的情况下将寻呼数据传送到接入终端（AT）。可以基于诸如AT的位置，AT使用的应用以及AT的最近的活动级别等因素自适应地改变缓冲AT的数据的位置。为了便于确定，AT可以配置一个或多个注册边界。 AT可以被配置为具有小的注册半径，使得AT不移动到小注册半径之外，数据可以直接传送到AT的数据连接点。如果AT移动到小注册半径之外，则注册半径可以切换到大的注册半径，而接入网关可以代替本地缓冲AT的数据。

100. 发明申请

US20080159227A1 METHODS AND APPARATUS FOR IMPLEMENTING PROXY MOBILE IP IN FOREIGN AGENT CARE-OF ADDRESS MODE 有权
标题翻译：在地址模式下执行代理移动IP的方法和装置
公开(公告)号：US20080159227A1
公开(公告)日：2008-07-03
申请号：US11941873
申请日：2007-11-16
申请人： Fatih Ulupinar , Jun Wang , Parag Arun Agashe , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Fatih Ulupinar , Jun Wang , Parag Arun Agashe , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04Q7/00
CPC分类号： H04W8/04 , H04W8/085 , H04W8/26 , H04W60/00
摘要： A method for implementing proxy mobile Internet protocol (PMIP) in mobile IP foreign agent care-of-address mode may include determining a home address of an access terminal. The method may also include communicating with a home agent in order to bind an address of the network node with the home address of the access terminal and establish a tunnel between the network node and the home agent. The method may also include receiving first packets destined for the access terminal from the home agent via the tunnel and sending the first packets to the access terminal. The method may also include receiving second packets sent by the access terminal that are destined for a correspondent node and sending the second packets to the home agent via the tunnel.
摘要翻译：用于在移动IP异地转交地址模式中实现代理移动因特网协议（PMIP）的方法可以包括确定接入终端的归属地址。该方法还可以包括与归属代理进行通信，以便将网络节点的地址与接入终端的归属地址进行绑定，并在网络节点和归属代理之间建立隧道。该方法还可以包括经由隧道从归属代理接收去往接入终端的第一分组，并将第一分组发送到接入终端。该方法还可以包括接收由接入终端发送的目的地为通信节点的第二分组，并经由隧道向归属代理发送第二分组。

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