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318 条记录 (耗时 0.042 秒)

    Resource requests for a wireless communication system
    71.
    发明授权
    Resource requests for a wireless communication system 有权
    无线通信系统的资源请求

    公开(公告)号：US08743774B2

    公开(公告)日：2014-06-03

    申请号：US12021819

    申请日：2008-01-29

    申请人： Rajat Prakash ,  Fatih Ulupinar ,  Arnab Das ,  Mohammad Jaber Borran ,  Alexei Gorokhov

    发明人： Rajat Prakash ,  Fatih Ulupinar ,  Arnab Das ,  Mohammad Jaber Borran ,  Alexei Gorokhov

    IPC分类号： H04W4/00

    CPC分类号： H04W28/24 ,  H04W72/0413 ,  H04W74/0866

    摘要： Techniques for sending resource requests in a wireless communication system are described. Multiple types of quality of service (QoS) information may be supported for resource requests and may include QoS class and latency deadline. A terminal may have data to send on the reverse link and may determine QoS information for the data. The QoS information may include at least one QoS type, which may be dependent on a configuration selected for use to send resource requests. The terminal may also determine backlog level information indicative of the amount of data to send. The terminal may generate a resource request with the backlog level and QoS information. The resource request may include the backlog level information and QoS class information, the backlog level information and either QoS class information or latency deadline information, the backlog level information and latency deadline information, or some other combination of information.

    摘要翻译： 描述在无线通信系统中发送资源请求的技术。 资源请求可能支持多种类型的服务质量（QoS）信息，并且可能包括QoS等级和延迟期限。 终端可以具有在反向链路上发送的数据，并且可以确定数据的QoS信息。 QoS信息可以包括至少一种QoS类型，其可以取决于被选择用于发送资源请求的配置。 终端还可以确定表示要发送的数据量的积压级信息。 终端可以生成具有积压级别和QoS信息的资源请求。 资源请求可以包括积压级信息和QoS类信息，积压级信息以及QoS类信息或等待时间限制信息，积压级别信息和等待时间限制信息，或者某些其他信息组合。

    Propagating session state changes to network functions in an active set
    72.
    发明授权
    Propagating session state changes to network functions in an active set 有权
    传播会话状态更改为活动集中的网络功能

    公开(公告)号：US08601130B2

    公开(公告)日：2013-12-03

    申请号：US11759915

    申请日：2007-06-07

    申请人： Gavin Horn ,  Fatih Ulupinar ,  Paul E. Bender ,  Rajat Prakash

    发明人： Gavin Horn ,  Fatih Ulupinar ,  Paul E. Bender ,  Rajat Prakash

    IPC分类号： H04L12/56

    CPC分类号： H04W36/0055 ,  H04W28/26

    摘要： A network function is configured to maintain a copy of a session state for an access terminal. The network function is further configured to query a session master to determine whether the session state has changed. The session master is configured to generate a response to the query that enables the network function to update the copy of the session state if the session state has changed. The access terminal may be configured to change the session state at a first network function and send a message to a second network function to indicate that the session state has been changed.

    摘要翻译： 网络功能被配置为维护接入终端的会话状态的副本。 网络功能还被配置为查询会话主机以确定会话状态是否已经改变。 会话主机被配置为生成对查询的响应，使得网络功能可以在会话状态已更改时更新会话状态的副本。 接入终端可以被配置为以第一网络功能改变会话状态，并向第二网络功能发送消息以指示会话状态已经改变。

    Tune-away protocols for wireless systems
    73.
    发明授权
    Tune-away protocols for wireless systems 有权
    无线系统的调谐协议

    公开(公告)号：US08457075B2

    公开(公告)日：2013-06-04

    申请号：US13417838

    申请日：2012-03-12

    申请人： Nileshkumar Jayendrabhai Parekh ,  Fatih Ulupinar ,  Rajat Prakash

    发明人： Nileshkumar Jayendrabhai Parekh ,  Fatih Ulupinar ,  Rajat Prakash

    IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W72/00

    CPC分类号： H04W68/12 ,  H04W36/0066 ,  H04W36/0083

    摘要： Systems and methods are provided for processing wireless signal components for a mobile wireless access broadband service. This can include processes for defining a protocol that controls whether to invoke a tune away component to determine an alternative wireless communications path. This can include defining one or more tune away parameters for the tune away component. The process can then automatically select the alternative wireless communications path based in part on the tune away procedure and at least one of the tune away parameters.

    摘要翻译： 提供了用于处理用于移动无线接入宽带服务的无线信号组件的系统和方法。 这可以包括用于定义协议的过程，该协议控制是否调用音调离开组件来确定替代的无线通信路径。 这可以包括为调出组件定义一个或多个调出的参数。 该过程然后可以部分地基于调离过程和至少一个离开参数来自动选择替代无线通信路径。

    Sending pilots on secondary channels for improved acquisition and handoff in cellular communication
    74.
    发明授权
    Sending pilots on secondary channels for improved acquisition and handoff in cellular communication 有权
    在二级通道上发送导频，以改善蜂窝通信中的采集和切换

    公开(公告)号：US08335202B2

    公开(公告)日：2012-12-18

    申请号：US11941907

    申请日：2007-11-16

    申请人： Rajat Prakash ,  Fatih Ulupinar

    发明人： Rajat Prakash ,  Fatih Ulupinar

    IPC分类号： H04J1/00

    CPC分类号： H04W48/12 ,  H04W36/00 ,  H04W48/08 ,  H04W74/00

    摘要： Systems and methodologies are described that facilitate enhancing acquisition and handoff in a wireless network deployment by leveraging primary pilots and secondary pilots. The deployment can support more than one frequency band for operation, yet a mobile device can receive signals on one frequency band at a given time. Thus, a base station can transmit primary pilot(s) over frequency band(s) associated with operating data channel(s) as well as secondary pilot(s) over frequency band(s) that lack data channel(s) for the base station. Moreover, the base station can convey information that indicates to a mobile device whether each pilot is primary or secondary. Further, the mobile device can employ knowledge of pilot type (e.g., primary or secondary) as well as signal strength to effectuate handoff decisions; thus, disruptions in communication can be mitigated.

    摘要翻译： 描述了通过利用主要飞行员和辅助飞行员来促进无线网络部署中的采集和切换的系统和方法。 该部署可以支持多个频带进行操作，但移动设备可以在给定时间在一个频带上接收信号。 因此，基站可以在与操作数据信道相关联的频带上发送主导频，以及在缺少用于基站的数据信道的频带上的辅助导频 站。 此外，基站可以向移动设备传送指示每个飞行员是主要还是次要的信息。 此外，移动设备可以使用导频类型（例如，初级或次级）的知识以及信号强度来实现切换决定; 从而可以缓解通信中断。

    Methods and apparatus for using control values to control communications processing
    75.
    发明授权
    Methods and apparatus for using control values to control communications processing 有权
    使用控制值控制通信处理的方法和装置

    公开(公告)号：US07978677B2

    公开(公告)日：2011-07-12

    申请号：US11759918

    申请日：2007-06-07

    申请人： Rajat Prakash ,  Fatih Ulupinar ,  Gavin Horn ,  Paul E. Bender

    发明人： Rajat Prakash ,  Fatih Ulupinar ,  Gavin Horn ,  Paul E. Bender

    IPC分类号： H04L12/26 ,  H04W4/00 ,  H04B7/212

    CPC分类号： H04W28/06 ,  H04L69/22 ,  H04W80/02 ,  H04W92/20

    摘要： Methods and apparatus for tunneling packets between remote and serving Access points for delivery to an access terminal (AT) are described. Methods and apparatus for communicating control values and/or information in addition to information to be delivered to an AT over an airlink are also described. An AT uses the received control information to recover communicated packets. Some features support the use of various headers and/or indicators in the headers, e.g., RLP and/or Packet Correlation Protocol (PCP) headers, which may be used to control routing of communicated payloads to an RLP processing module corresponding to an AP which was the source of the communicated payload.

    摘要翻译： 描述用于在远程和服务之间隧道化分组的方法和装置，用于传送到接入终端（AT）的接入点。 还描述了除了要通过空中链路传送给AT的信息之外还传送控制值和/或信息的方法和装置。 AT使用接收到的控制信息来恢复所传送的分组。 一些特征支持在报头中使用各种报头和/或指示符，例如RLP和/或分组相关协议（PCP）报头，其可以用于控制所传送的有效载荷到对应于AP的RLP处理模块的路由 是通信有效载荷的来源。

    WIRELESS COMMUNICATION PAGING AND REGISTRATION UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS
    76.
    发明申请
    WIRELESS COMMUNICATION PAGING AND REGISTRATION UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS 有权
    使用多种类型的节点标识符的无线通信寻呼和注册

    公开(公告)号：US20100069062A1

    公开(公告)日：2010-03-18

    申请号：US12352507

    申请日：2009-01-12

    申请人： Gavin B. Horn ,  Osok Song ,  Parag A. Agashe ,  Rajarshi Gupta ,  Fatih Ulupinar ,  Ravindra M. Patwardhan ,  Rajat Prakash

    发明人： Gavin B. Horn ,  Osok Song ,  Parag A. Agashe ,  Rajarshi Gupta ,  Fatih Ulupinar ,  Ravindra M. Patwardhan ,  Rajat Prakash

    IPC分类号： H04W4/00 ,  H04W68/00 ,  H04W60/00 ,  H04W48/00 ,  H04W24/00

    CPC分类号： H04W68/00 ,  H04W4/02 ,  H04W4/021 ,  H04W4/08 ,  H04W60/00 ,  H04W68/04

    摘要： Paging load and/or registration load in a network is reduced by using different types of identifiers to specifying which nodes page an access terminal in the network. In some aspects, the network maintains a list that specifies that certain individual nodes (e.g., cells or sectors) are to page a given access terminal and/or that one or more zones (e.g., tracking areas) are to page the access terminal. In some aspects, an access terminal in a network may be configured to provide a forward-looking paging list to the network. The list provided by an access terminal may specify different types of node identifiers (e.g., individual node identifiers, subscriber groups, etc.). The network may then use the list to determine which nodes are to page a given access terminal such that when the access terminal moves to a different node, that node may already be configured to page the access terminal. In some aspect paging load and registration load are managed in a deployment that includes different types of access points. For example, access points of a first type (e.g., macro nodes) may provide service over relatively large coverage areas and access points of a second type (e.g., femto nodes) may provide service over smaller coverage areas and/or provide restricted service.

    摘要翻译： 通过使用不同类型的标识符来指定网络中的接入终端寻址哪些节点来减少网络中的寻呼加载和/或注册负载。 在一些方面，网络维护一个列表，该列表指定某些单个节点（例如，小区或扇区）将寻呼给定的接入终端和/或一个或多个区域（例如，跟踪区域）来寻呼接入终端。 在一些方面，网络中的接入终端可以被配置为向网络提供前瞻性寻呼列表。 由接入终端提供的列表可以指定不同类型的节点标识符（例如，各个节点标识符，订户组等）。 网络然后可以使用该列表来确定哪个节点将寻呼给定的接入终端，使得当接入终端移动到不同的节点时，该节点可能已经被配置为寻呼接入终端。 在某些方面，寻呼加载和注册负载在包括不同类型的接入点的部署中进行管理。 例如，第一类型的接入点（例如，宏节点）可以在相对较大的覆盖区域上提供服务，并且第二类型的接入点（例如，毫微微节点）可以在较小的覆盖区域上提供服务和/或提供受限服务。

    BACKUP PAGING FOR WIRELESS COMMUNICATION
    79.
    发明申请
    BACKUP PAGING FOR WIRELESS COMMUNICATION 审中-公开
    用于无线通信的备份寻呼

    公开(公告)号：US20090182871A1

    公开(公告)日：2009-07-16

    申请号：US12352246

    申请日：2009-01-12

    申请人： Rajarshi Gupta ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe ,  Ravindra M. Patwardhan ,  Rajat Prakash

    发明人： Rajarshi Gupta ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe ,  Ravindra M. Patwardhan ,  Rajat Prakash

    IPC分类号： G06F15/173

    CPC分类号： H04W68/06 ,  H04W68/025 ,  H04W84/045

    摘要： A backup page is provided for a node that misses a page. In some aspects, a first type of access point in a system provides a backup page for an access terminal that is idling on a second of access point in the system in the event the access terminal misses a page by the second of access point in the system. An access point of the first type may page the access terminal according to a first paging schedule while an access point of the second type may page the access terminal according to a second paging schedule. In some aspects an access point of the first type (e.g., a macro node) provides service over a macro coverage area and an access point of the second type (e.g., a femto node) provides service over a smaller coverage area and/or provides restricted service.

    摘要翻译： 为缺少页面的节点提供备份页面。 在一些方面，系统中的第一类型的接入点为接入终端在系统中的第二接入点上空闲的备用页面，在接入终端在接入终端的第二接入点丢失页面的情况下 系统。 第一类型的接入点可以根据第一寻呼调度寻址接入终端，而第二类型的接入点可以根据第二寻呼调度寻址接入终端。 在一些方面，第一类型的接入点（例如，宏节点）通过宏覆盖区域提供服务，并且第二类型的接入点（例如，毫微微节点）通过较小的覆盖区域提供服务和/或提供 限制服务。