公开(公告)号：US09167426B2

公开(公告)日：2015-10-20

申请号：US13270138

申请日：2011-10-10

申请人： Dilip Krishnaswamy ,  Atul Suri

发明人： Dilip Krishnaswamy ,  Atul Suri

IPC分类号： H04W4/00 ,  H04W12/06 ,  H04L29/06 ,  H04W84/18 ,  H04W88/04

CPC分类号： H04W12/06 ,  H04L63/029 ,  H04L63/08 ,  H04W84/18 ,  H04W88/04

摘要： Exemplary embodiments are directed to devices and methods for supporting a wireless access point for one or more mobile clients. A mobile device may include a first module for supporting access to a network via a first wireless access protocol. The device may further include a second module for supporting a wireless access point for the one or more mobile clients to the network using a second wireless access protocol.

摘要翻译： 示例性实施例涉及用于支持一个或多个移动客户端的无线接入点的设备和方法。 移动设备可以包括用于经由第一无线接入协议来支持对网络的接入的第一模块。 该设备还可以包括第二模块，用于使用第二无线接入协议来支持一个或多个移动客户端到网络的无线接入点。

公开(公告)号：US09119222B2

公开(公告)日：2015-08-25

申请号：US13224057

申请日：2011-09-01

申请人： Dilip Krishnaswamy ,  Irfan H. Khan ,  Samir S. Soliman ,  Mohit K. Prasad

发明人： Dilip Krishnaswamy ,  Irfan H. Khan ,  Samir S. Soliman ,  Mohit K. Prasad

IPC分类号： H04W88/06

CPC分类号： H04W88/06

摘要： Methods, systems, and devices are described for providing a reconfigurable multi-chip WWAN processing platform on a communications device. The processing platform allows the device to access multiple WWANs and multiple WWAN technologies concurrently. A first multiplexer is communicatively coupled with a number of baseband processing chips. A first baseband processing chip is selectively coupled with a first transceiver and a first UICC module to establish a first connection. A second baseband processing chip is selectively coupled with a second transceiver and a second UICC module to establish a second connection operable concurrently with the first connection. A multiplexer controller performs a configurable search for available networks. One or more networks are selected. The controller selects a specific transceiver for each selected network based on the capabilities of the transceiver. Baseband processing chips that consume less power serve as proxies for other baseband processing chips that consume more power.

摘要翻译： 描述了在通信设备上提供可重新配置的多芯片WWAN处理平台的方法，系统和设备。 处理平台允许设备同时访问多个WWAN和多个WWAN技术。 第一多路复用器与多个基带处理芯片通信地耦合。 第一基带处理芯片选择性地与第一收发器和第一UICC模块耦合以建立第一连接。 第二基带处理芯片选择性地与第二收发器和第二UICC模块耦合，以建立与第一连接同时操作的第二连接。 多路复用器控制器执行可用网络的可配置搜索。 选择一个或多个网络。 控制器根据收发器的能力为每个选定的网络选择一个特定的收发器。 消耗更少功率的基带处理芯片可以用作消耗更多功率的其他基带处理芯片的代理。

公开(公告)号：US09060336B2

公开(公告)日：2015-06-16

申请号：US12610296

申请日：2009-10-31

申请人： Dilip Krishnaswamy ,  Parag M. Kanade ,  Parvathanathan Subrahmanya

发明人： Dilip Krishnaswamy ,  Parag M. Kanade ,  Parvathanathan Subrahmanya

IPC分类号： H04W52/02 ,  H04W48/16 ,  H04W48/18

CPC分类号： H04W52/028 ,  H04W48/16 ,  H04W48/18 ,  H04W52/0229 ,  H04W88/06 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

摘要： Apparatus and methods for low power sensing of wireless access technologies are disclosed. In particular, a mobile wireless device, such as an access terminal, may utilize a lower power circuitry portion that operates at a lower power than active circuitry, such as a primary transceiver. The lower power circuitry portion includes a configurable searcher that is capable of sensing if signals of one or more various wireless access technologies are present. When the wireless device utilizes sleep or idle modes for power savings, use of the lower power sensing circuitry to sense the presence of wireless access technologies, rather than using an awoken higher power primary transceiver for sensing, affords increased power savings. An added ability of the lower power circuitry to be put into sleep or idles modes achieves even greater power savings.

摘要翻译： 公开了用于无线接入技术的低功率感测的装置和方法。 具体地，诸如接入终端的移动无线设备可以利用比诸如主收发器的有源电路低的功率操作的较低功率电路部分。 较低功率电路部分包括能够感测是否存在一种或多种各种无线接入技术的信号的可配置搜索器。 当无线设备利用睡眠或空闲模式进行功率节省时，使用低功率感测电路来感测无线接入技术的存在，而不是使用唤醒的较高功率的主收发器来进行感测，从而提供更大的功率节省。 低功率电路进入睡眠或空闲模式的附加功能实现了更大的功率节省。

公开(公告)号：US09025536B2

公开(公告)日：2015-05-05

申请号：US12628647

申请日：2009-12-01

申请人： Dilip Krishnaswamy

发明人： Dilip Krishnaswamy

IPC分类号： H04W72/08 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20 ,  H04W88/06

CPC分类号： H04W36/08 ,  H04W36/24 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20 ,  H04W72/0453 ,  H04W72/082 ,  H04W72/085 ,  H04W88/06

摘要： The described apparatus and methods provide communication services utilizing a combination of non-white space (NWS) and white space (WS) networks. For example, in an aspect, the described apparatus and methods receive, at a first base station (BS) and on a licensed frequency, a communication request for network access from a wireless access terminal (AT). The aspects also determine at least one available unlicensed frequency corresponding to a location of the wireless AT. Further, the aspects partition at least a portion of the network access for the wireless AT to be via the at least one available unlicensed frequency. Additionally, the aspects inform the wireless AT of the at least one available unlicensed frequency for use to obtain at least the portion of the network access. Additional aspects relate to NWS BS assisted handoffs of WS calls, dynamic caching of WS information, peer-to-peer WS communication, and WS BS venue-specific broadcasting.

摘要翻译： 所描述的装置和方法提供利用非空白（NWS）和空白（WS）网络的组合的通信服务。 例如，在一方面，所描述的装置和方法在第一基站（BS）和许可频率上接收来自无线接入终端（AT）的网络接入的通信请求。 这些方面还确定对应于无线AT的位置的至少一个可用的未许可频率。 此外，分配用于无线AT的网络接入的至少一部分的方面将经由至少一个可用的未许可频率。 此外，这些方面通知无线AT至少一个可用的未许可频率用于获得网络访问的至少一部分。 其他方面涉及NWS BS辅助的WS呼叫切换，WS信息的动态缓存，对等WS通信和WS BS特定于场所的广播。

公开(公告)号：US08520552B2

公开(公告)日：2013-08-27

申请号：US12652378

申请日：2010-01-05

申请人： Dilip Krishnaswamy ,  Vincent D. Park

发明人： Dilip Krishnaswamy ,  Vincent D. Park

IPC分类号： H04L12/28

CPC分类号： H04W76/14 ,  H04L67/104

摘要： A wireless node configured to store information, discover another wireless node by correlating the stored information with assist information from said another wireless node, and determine whether to establish a wireless link with said another wireless node based, at least in part, on the correlation.

摘要翻译： 被配置为存储信息的无线节点，通过将所存储的信息与来自所述另一无线节点的辅助信息相关联来发现另一无线节点，并且至少部分地基于所述相关性来确定是否与所述另一无线节点建立无线链路。

公开(公告)号：US08458353B2

公开(公告)日：2013-06-04

申请号：US12731883

申请日：2010-03-25

申请人： Dilip Krishnaswamy ,  Samir S. Soliman

发明人： Dilip Krishnaswamy ,  Samir S. Soliman

IPC分类号： G06F15/16

CPC分类号： H04L63/0884 ,  H04W12/06 ,  H04W76/14 ,  H04W76/15

摘要： Wireless communication devices for communicating via link aggregation in a heterogeneous wireless communication system are disclosed. One such wireless communication device includes logic configured to establish a first communication path between the wireless communication device and a network element, logic configured to discover a peer-to-peer communication link between the wireless communication device and a proxy access terminal, the wireless device and proxy access terminal being separate individual devices, logic configured to establish a second communication path between the wireless communication device and the network element using the discovered peer-to-peer communication link with the proxy access terminal, logic configured to receive data from the network element via both the first and second communication paths, and logic configured to aggregate the received data.

摘要翻译： 公开了用于通过异构无线通信系统中的链路聚合进行通信的无线通信设备。 一种这样的无线通信设备包括被配置为在无线通信设备和网络元件之间建立第一通信路径的逻辑，被配置为发现无线通信设备和代理接入终端之间的对等通信链路的逻辑，无线设备 并且代理接入终端是分离的单独设备，被配置为使用所述发现的与所述代理接入终端的对等通信链路在所述无线通信设备和所述网络单元之间建立第二通信路径的逻辑，被配置为从所述网络接收数据的逻辑 元件，以及被配置为聚合所接收的数据的逻辑。

公开(公告)号：US08385240B2

公开(公告)日：2013-02-26

申请号：US12553267

申请日：2009-09-03

申请人： Dilip Krishnaswamy

发明人： Dilip Krishnaswamy

IPC分类号： G08C17/00

CPC分类号： H04W40/10 ,  H04W40/22 ,  H04W52/0261 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/326 ,  Y02D70/39

摘要： A device chooses to use any one of a number of nodes with wireless wide area network (WWAN) modems, depending on whether utilization of one of the nodes will mitigate the power consumption of the device. The choice might also be a function of an energy level of the nodes. The choice can also be based on a link performance indicator. The chosen node is selected as a WWAN modem for communication and utilizes the identity of the device for application data services being supported in this mode.

摘要翻译： 设备选择使用无线广域网（WWAN）调制解调器的多个节点中的任何一个，这取决于节点之一的利用是否将减轻设备的功耗。 选择也可能是节点能量水平的函数。 选择也可以基于链路性能指标。 选择的节点被选择为用于通信的WWAN调制解调器，并且利用在该模式中支持的应用数据服务的设备的身份。

公开(公告)号：US20120185569A1

公开(公告)日：2012-07-19

申请号：US13007499

申请日：2011-01-14

申请人： Soumya Das ,  Dilip Krishnaswamy ,  Krishnan Rajamani ,  Samir S. Soliman

发明人： Soumya Das ,  Dilip Krishnaswamy ,  Krishnan Rajamani ,  Samir S. Soliman

IPC分类号： G06F15/16

CPC分类号： H04L67/2885 ,  H04L67/10 ,  H04L67/12 ,  H04W4/38 ,  H04W4/80 ,  H04W88/06

摘要： Techniques for dynamic task distribution and processing in a wireless communication system are described. In one embodiment, the wireless communication system includes a sensor configured to measure a characteristic and to transmit information indicative of the measured characteristic. The system includes a mobile device configured to receive and aggregate the information transmitted by the sensor, perform one or more tasks related to the aggregated information, determine whether a condition necessary for transferring a subset of the tasks is satisfied, and transfer the subset of the tasks for further performance. The system further includes a local gateway device configured to receive and aggregate the information indicative of the measured characteristic from the sensor and perform tasks related to the aggregated information, receive and perform the transferred subset of the tasks from the mobile device, and transfer the tasks for further performance.

摘要翻译： 描述了用于无线通信系统中的动态任务分发和处理的技术。 在一个实施例中，无线通信系统包括被配置为测量特性并传送指示测量特性的信息的传感器。 该系统包括被配置为接收和聚合由传感器发送的信息的移动设备，执行与聚合信息相关的一个或多个任务，确定是否满足传送任务子集所需的条件，并且传送该子集 任务进一步表现。 该系统还包括本地网关设备，其被配置为接收并聚合来自传感器的指示测量特性的信息，并且执行与聚合信息相关的任务，从移动设备接收并执行所传送的任务子集，并且传送任务 进一步表现。

公开(公告)号：US08144812B2

公开(公告)日：2012-03-27

申请号：US12028514

申请日：2008-02-08

申请人： Dilip Krishnaswamy

发明人： Dilip Krishnaswamy

IPC分类号： H03K9/00

CPC分类号： H04B7/0842

摘要： A communications node can receive a plurality of communication signals, each including a block of data estimates with respective quality metrics. Each block of data estimates can be derived from an original block of data sent over different wireless paths, or from a derived block of data estimates sent over a different wireless path. A data combining circuit can be used to combines the blocks of data estimates as a function of the respective quality metrics to produce an output set of data estimates with a derived quality metric.

摘要翻译： 通信节点可以接收多个通信信号，每个通信信号包括具有相应质量度量的数据估计块。 每个数据估计块可以从通过不同无线路径发送的原始数据块导出，或者从通过不同无线路径发送的导出数据估计块导出。 可以使用数据组合电路来组合作为各个质量度量的函数的数据估计块，以产生具有导出质量度量的数据估计的输出集合。

公开(公告)号：US20110300852A1

公开(公告)日：2011-12-08

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： H04W4/00 ,  H04W88/02

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.