-
公开(公告)号：US08768373B2
公开(公告)日：2014-07-01
申请号：US13363538
申请日：2012-02-01
IPC分类号： H04W72/00
摘要： Methods, systems, and devices are described for providing flexible bandwidth waveforms and channels for wireless communication. Embodiments may utilize portions of spectrum that may not be large enough to fit a standard or normal waveform. Chip rates may be adapted dynamically to generate and/or to receive flexible bandwidth waveforms to fit these portions of spectrum. Scaling factors and/or center frequencies may also be utilized to generate flexible waveforms. A mobile device may receive adjustment information from a base station so that the mobile device may dynamically adjust its chip rate to utilize a flexible bandwidth channel. A base station may simultaneously transmit on a normal bandwidth channel and a flexible bandwidth channel in some cases. Some flexible bandwidth waveforms may be utilized that are larger, or take more bandwidth, than a normal waveform. Flexible bandwidth may also be utilized to split and/or combine frequency channels.
摘要翻译： 描述了用于为无线通信提供灵活的带宽波形和通道的方法，系统和设备。 实施例可以利用可能不够大以适应标准或正常波形的频谱部分。 可以动态地调整码片速率以产生和/或接收灵活的带宽波形以适应频谱的这些部分。 缩放因子和/或中心频率也可用于产生灵活的波形。 移动设备可以从基站接收调整信息，使得移动设备可以动态地调整其码片速率以利用灵活的带宽信道。 在某些情况下，基站可以在正常带宽信道和灵活带宽信道上同时发送。 可以利用与正常波形相比更大或更多带宽的一些灵活的带宽波形。 也可以利用灵活的带宽来分割和/或组合频道。
-
2.发明授权Methods and apparatus for providing an incentivized cooperative system for accessing radio access networks 有权提供用于接入无线电接入网络的激励协作系统的方法和装置公开(公告)号：US09094807B2
公开(公告)日：2015-07-28
申请号：US13479082
申请日：2012-05-23
CPC分类号： H04W4/16 , H04L12/1457 , H04L12/1478 , H04M15/8083 , H04M15/93 , H04W4/24 , H04W76/10 , H04W76/15 , H04W84/18 , H04W88/04
摘要： Methods and apparatus are disclosed for providing improved service to wireless devices in a radio access network (RAN). This is accomplished through affording cooperative arrangements wherein a helper mobile device having a good link to the RAN assists another mobile device having a poorer quality link to access the RAN, thereby offering improved service. The arrangement includes an out of band link between the mobile devices that does not use the same radio access technology as the RAN. Additionally, an incentive scheme provides credit to users of the assisting devices that is configured to encourage and sustain future cooperative arrangements. Credit may be transferred from a user of the assisted device to the user of the helper device as compensation. Further, an operator of the RAN may also inject credit to users of helper devices to incentivize and sustain future cooperative arrangements.
摘要翻译： 公开了用于向无线电接入网络（RAN）中的无线设备提供改进的服务的方法和装置。 这通过提供协作安排来实现，其中具有到RAN的良好链路的辅助移动设备协助具有较差质量链路的另一个移动设备访问RAN，从而提供改进的服务。 该装置包括不使用与RAN相同的无线电接入技术的移动设备之间的带外链路。 此外，激励计划为配置为鼓励和维持未来合作安排的辅助设备的用户提供信贷。 信用可以从辅助设备的用户转移到辅助设备的用户作为补偿。 此外，RAN的运营商还可以向辅助设备的用户注入信用以激励和维持未来的协作安排。
-
公开(公告)号：US08731560B2
公开(公告)日：2014-05-20
申请号：US13423090
申请日：2012-03-16
IPC分类号： H04W36/00
CPC分类号： H04W56/001 , H04W56/0015 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/22
摘要： A mobile device provides first information to an access point over an out-of-band wireless link. The access point uses the first information to coarsely synchronize with a macrocell base station. The access point transmits a low power pilot signal that is formed using a pseudo-random noise (PN) sequence. The mobile device uses the out-of-band wireless link to provide second information to the access point that indicates a PN phase of the pilot signal with respect to a reference time point. The access point uses the second information to finely synchronize with the macrocell base station. The mobile device communicates with a mobile operator core network through the access point using an in-band wireless link to the access point. The mobile device compensates for propagation delay when obtaining time information. The mobile device provides additional information to the access point, which the access point uses to adjust for continued clock drift.
摘要翻译： 移动设备通过带外无线链路向接入点提供第一信息。 接入点使用第一信息与宏小区基站粗略同步。 接入点发送使用伪随机噪声（PN）序列形成的低功率导频信号。 移动设备使用带外无线链路来向接入点提供相对于参考时间点指示导频信号的PN相位的第二信息。 接入点使用第二信息与宏小区基站精细同步。 移动设备使用到接入点的带内无线链路通过接入点与移动运营商核心网络进行通信。 移动设备在获取时间信息时补偿传播延迟。 移动设备向接入点提供附加信息，接入点用于调整持续的时钟漂移。
-
4.发明授权Data radio bearer (DRB) enhancements for small data transmissions apparatus, systems, and methods 有权用于小数据传输设备，系统和方法的数据无线承载（DRB）增强公开(公告)号：US08660078B2
公开(公告)日：2014-02-25
申请号：US13368174
申请日：2012-02-07
申请人： Bongyong Song , Osok Song , Samir Salib Soliman
发明人： Bongyong Song , Osok Song , Samir Salib Soliman
CPC分类号： H04W76/10
摘要： A method of transmitting data packets with a wireless communication device includes requesting a preconfigured data radio bearer (DRB) from a base station during a connection request; receiving the preconfigured DRB from the base station in response to the request; and providing security configuration information to a network control entity that provides the security configuration information to the base station.
摘要翻译： 一种使用无线通信设备发送数据分组的方法包括：在连接请求期间从基站请求预先配置的数据无线电承载（DRB）; 响应于该请求从基站接收预配置的DRB; 以及向向所述基站提供所述安全配置信息的网络控制实体提供安全配置信息。
-
公开(公告)号：US08634833B2
公开(公告)日：2014-01-21
申请号：US13346884
申请日：2012-01-10
IPC分类号： H04W4/00
CPC分类号： H04W36/04
摘要： A method for macrocell-to-femtocell hand-in includes: communicating a non-directed proximity request message from a femto-proxy system over an out-of-band (OOB) channel, the proximity request message configured to be received by any of a plurality of access terminals when in proximity to the femto-proxy system, the femto-proxy system comprising an OOB radio and a femtocell communicatively coupled with a core network element; receiving a proximity response message over the OOB link from an access terminal of the plurality of access terminals in response to the proximity request message, the proximity response message indicating that the access terminal is in proximity to the femto-proxy system; communicating a presence indication from the femtocell to a core network element indicating proximity of the access terminal to the femtocell; and facilitating active hand-in of the access terminal from a source macrocell of a macro network to the femtocell.
摘要翻译： 一种用于宏小区到毫微微蜂窝基站的方法包括：通过带外（OOB）信道从毫微微代理系统传送非定向邻近请求消息，所述邻近请求消息被配置为由 当接近毫微微代理系统时，多个接入终端，所述毫微微代理系统包括OOB无线电和与核心网络元件通信地耦合的毫微微小区; 响应于所述接近请求消息，从所述多个接入终端的接入终端通过所述OOB链路接收接近响应消息，所述接近响应消息指示所述接入终端接近所述毫微微代理系统; 将来自毫微微小区的存在指示传达到指示接入终端接近毫微微小区的核心网络单元; 并且促进接入终端从宏网络的源宏小区到毫微微小区的主动接入。
-
公开(公告)号：US20130217385A1
公开(公告)日：2013-08-22
申请号：US13399404
申请日：2012-02-17
申请人： Soumya Das , Damanjit Singh , Samir Salib Soliman
发明人： Soumya Das , Damanjit Singh , Samir Salib Soliman
CPC分类号： H04W48/16 , H04W16/16 , H04W16/32 , H04W64/003 , H04W84/045
摘要： Management of user equipment (UE) proximity indications to femto access points is provided using out-of-band (OOB) signals. To obtain OOB identification information on the femto access point, the UE determines the OOB identification information when in proximity to cells neighboring the femto access point. This OOB information is stored in a search information database (SID) of the UE and related to in-band information on the femto access point. To later determine proximity to the femto access point, in response to detecting its presence within a fingerprint area around the femto access point, a search for the femto access point is triggered using the OOB radio resources and OOB identification information associated with the femto access point in the SID. When the UE detects the femto access point using the OOB radio resources, the UE transmits a proximity indication to its serving base station over the in-band radio link.
摘要翻译： 使用带外（OOB）信号来提供对毫微微接入点的用户设备（UE）接近指示的管理。 为了在毫微微接入点上获得OOB识别信息，UE在邻近毫微微接入点的小区附近确定OOB识别信息。 该OOB信息存储在UE的搜索信息数据库（SID）中，并且与毫微微接入点的带内信息相关。 为了随后确定与毫微微接入点的接近度，响应于检测到其在毫微微接入点周围的指纹区域内的存在，使用与毫微微接入点相关联的OOB无线电资源和OOB识别信息来触发对毫微微接入点的搜索 在SID中。 当UE使用OOB无线电资源检测到毫微微接入点时，UE通过带内无线电链路向其服务基站发送接近指示。
-
公开(公告)号：US20130196680A1
公开(公告)日：2013-08-01
申请号：US13360463
申请日：2012-01-27
IPC分类号： H04W64/00
CPC分类号： H04W64/003 , H04W84/10
摘要： Method and system for femtocell positioning are disclosed. An apparatus includes one or more processors, a femtocell positioning module configured to determine position of a femtocell, and a memory configured to store position of the femtocell. The femtocell positioning module, working with the one or more processors, includes logic configured to identify one or more wireless terminals and receive location information from the one or more wireless terminals via a first communication channel and determine position of the femtocell in accordance with the location information from the one or more wireless terminals. The femtocell positioning module further includes logic configured to obtain multiple set of range measurements between the femtocell and the one or more wireless terminals, logic configured to determine position of the femtocell in accordance with the location information and the multiple set of range measurements between the femtocell and the one or more wireless terminals.
摘要翻译： 公开了用于毫微微小区定位的方法和系统。 一种装置包括一个或多个处理器，被配置为确定毫微微小区的位置的毫微微小区定位模块以及被配置为存储毫微微小区的位置的存储器。 与一个或多个处理器一起工作的毫微微小区定位模块包括被配置为识别一个或多个无线终端并经由第一通信信道从一个或多个无线终端接收位置信息并根据位置确定毫微微小区的位置的逻辑 来自一个或多个无线终端的信息。 毫微微小区定位模块还包括被配置为在毫微微小区和一个或多个无线终端之间获得多组距离测量的逻辑，所述逻辑被配置为根据位置信息和毫微微小区之间的多组距离测量来确定毫微微小区的位置 和一个或多个无线终端。
-
8.发明授权公开(公告)号：US09220101B2
公开(公告)日：2015-12-22
申请号：US13476647
申请日：2012-05-21
IPC分类号： H04L1/00 , H04L12/26 , H04W72/04 , H04W24/10 , H04W72/08 , H04W52/44 , H04W16/14 , H04W72/12 , H04W52/14 , H04W52/24 , H04W52/40 , H04W88/06 , H04W88/10 , H04W84/04
CPC分类号： H04W72/0453 , H04L1/00 , H04L1/0006 , H04W16/14 , H04W24/10 , H04W52/146 , H04W52/247 , H04W52/40 , H04W52/44 , H04W72/04 , H04W72/082 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/1289 , H04W84/045 , H04W88/06 , H04W88/10
摘要： Methods, systems, and devices for separating signaling data and traffic data onto separate carriers for wireless communications systems are provided. Some embodiments utilize flexible bandwidth that may utilize portions of spectrum that may not be big enough to fit a normal waveform through utilizing flexible waveforms. Flexible bandwidth systems may lead to reduced data rate on the signaling or other channels. Separating the signaling and the data traffic into different flexible bandwidth carriers so that assigned resources can be customized to different traffic patterns may address this issue. In some embodiments, the signaling data is received and/or transmitted over a first carrier separate from any other traffic data. For example, the signaling data may be received and/or transmitted over the first band carrier without any other traffic data. The traffic data and/or network data associated with the signaling data may be received and/or transmitted over a separate, second carrier.
摘要翻译： 提供了用于将信令数据和业务数据分离到用于无线通信系统的单独载体上的方法，系统和设备。 一些实施例利用灵活的带宽，其可以利用可能不够大的频谱部分，以通过利用灵活的波形来拟合正常波形。 灵活的带宽系统可能导致信令或其他信道上的数据速率降低。 将信令和数据流量分离成不同的灵活带宽载体，以便可以根据不同的流量模式定制分配的资源，从而解决这个问题。 在一些实施例中，信令数据在与任何其他业务数据分开的第一载波上被接收和/或发送。 例如，信令数据可以在没有任何其他业务数据的情况下通过第一频带载波接收和/或发送。 与信令数据相关联的业务数据和/或网络数据可以通过单独的第二载波接收和/或发送。
-
公开(公告)号：US09198219B2
公开(公告)日：2015-11-24
申请号：US13605156
申请日：2012-09-06
申请人： Yuheng Huang , Bongyong Song , Samir Salib Soliman
发明人： Yuheng Huang , Bongyong Song , Samir Salib Soliman
CPC分类号： H04W76/068 , H04W76/38
摘要： Methods, devices, and instructions stored in non-transitory computer-readable medium are provided for adaptively adjusting when a mobile device requests fast dormancy (FD) by determining when applications executing on the mobile device stop using a connection to a cellular telecommunications network. An adaptive fast dormancy controller function executing on a processor of the mobile device monitors network traffic activity by the applications. The adaptive fast dormancy controller function may determine that an open network connection should be released using a device traffic inactivity timer that times durations of network inactivity by applications. The duration of the device traffic inactivity timer may be adjusted based upon observed application and/or network conditions. Multiple device traffic inactivity timers may be used to enable timing traffic inactivity of each application or groups of applications executing on the mobile device.
摘要翻译： 提供了存储在非暂时性计算机可读介质中的方法，设备和指令，用于通过确定何时在移动设备上执行的应用停止使用到蜂窝电信网络的连接来自适应地调整移动设备何时请求快速休眠（FD）。 在移动设备的处理器上执行的自适应快速休眠控制器功能监视应用的网络业务活动。 自适应快速休眠控制器功能可以确定应该使用设备流量不活动定时器来释放开放的网络连接，该定时器使应用程序的网络不活动的持续时间持续。 可以基于观察到的应用和/或网络条件来调整设备流量不活动定时器的持续时间。 可以使用多个设备流量不活动定时器来启用在移动设备上执行的每个应用或应用组的定时业务不活动。
-
公开(公告)号：US09026074B2
公开(公告)日：2015-05-05
申请号：US12959223
申请日：2010-12-02
申请人： Dilip Krishnaswamy , Subbarao V. Yallapragada , Sanjiv Nanda , Soumya Das , Samir Salib Soliman , Peerapol Tinnakornsrisuphap , Vidya Narayanan
发明人： Dilip Krishnaswamy , Subbarao V. Yallapragada , Sanjiv Nanda , Soumya Das , Samir Salib Soliman , Peerapol Tinnakornsrisuphap , Vidya Narayanan
IPC分类号： H04N7/16 , H04W4/24 , H04M11/00 , H04W28/08 , G06F3/01 , G06F3/0487 , H04W4/02 , H04W88/02 , H04W88/06
CPC分类号： A61B5/0482 , A61B5/048 , A61B5/6803 , G06F3/015 , G06F3/016 , G06F3/0487 , G08B7/06 , H04W4/02 , H04W28/08 , H04W88/02 , H04W88/06
摘要： Systems and methods for distributed computing between communication devices. A femto node is treated as a trusted extension of a user equipment and performs processing tasks on behalf of the user equipment. The femto node is also treated as a trusted extension of network servers and performs services on behalf of the network servers. Tasks are thus distributed between the network servers, the femto node and one or more user equipments. The tasks include processing data, filtering incoming messages, and caching network service information.
摘要翻译： 通信设备间分布式计算的系统和方法。 毫微微节点被视为用户设备的信任扩展，并代表用户设备执行处理任务。 毫微微节点也被视为网络服务器的受信任扩展，并代表网络服务器执行服务。 因此，任务分布在网络服务器，毫微微节点和一个或多个用户设备之间。 这些任务包括处理数据，过滤传入的消息和缓存网络服务信息。
-
-
-
-
-
-
-
-
-
搜索结果
36 条记录 (耗时 0.027 秒)
