公开(公告)号：US08638760B2

公开(公告)日：2014-01-28

申请号：US12620214

申请日：2009-11-17

Applicant: Cherif Jarzra ,  Wen Zhao

Inventor： Cherif Jarzra ,  Wen Zhao

IPC: H04Q7/00

CPC classification number: H04W48/18 ,  H04L12/5692 ,  H04W76/10

Abstract: Techniques to dynamically manage wireless connections are described. For example, a mobile computing device may comprise a connection management module to dynamically select one of a plurality of switching technologies to initiate a connection with one or more target devices and automatically initiate the connection with the one or more target devices using the dynamically selected switching technology. Other embodiments are described and claimed.

Abstract translation: 描述了动态管理无线连接的技​​术。 例如，移动计算设备可以包括连接管理模块，以动态地选择多个交换技术之一来发起与一个或多个目标设备的连接，并使用动态选择的切换自动发起与一个或多个目标设备的连接 技术。 描述和要求保护其他实施例。

公开(公告)号：US08615236B2

公开(公告)日：2013-12-24

申请号：US12794131

申请日：2010-06-04

Applicant: Anand Kashikar ,  Wen Zhao

Inventor： Anand Kashikar ,  Wen Zhao

IPC: H04W4/00

CPC classification number: H04W48/18 ,  H04W8/183

Abstract: Techniques to dynamically manage wireless connections using feature prioritization are described. For example, a mobile computing device may comprise a connection management module operative to access a list of one or more wireless networks, compare feature set information for the one or more wireless networks, select a wireless network based on the comparison, and initiate a wireless connection using the selected wireless network, wherein the feature set information is contained in the list. Other embodiments are described and claimed.

Abstract translation: 描述了使用特征优先级动态管理无线连接的技​​术。 例如，移动计算设备可以包括可操作以访问一个或多个无线网络的列表的连接管理模块，比较用于一个或多个无线网络的特征集信息，基于该比较来选择无线网络，并且发起无线 使用所选择的无线网络的连接，其中所述特征集信息包含在所述列表中。 描述和要求保护其他实施例。

公开(公告)号：US20130260758A1

公开(公告)日：2013-10-03

申请号：US13631640

申请日：2012-09-28

Applicant: Wen Zhao ,  Xiaowen Wang ,  Vinay Majjigi ,  Paul Flynn ,  Kee-Bong Song ,  Tarik Tabet ,  Youngjae Kim ,  Syed Aon Mujtaba ,  Christian Mucke

Inventor： Wen Zhao ,  Xiaowen Wang ,  Vinay Majjigi ,  Paul Flynn ,  Kee-Bong Song ,  Tarik Tabet ,  Youngjae Kim ,  Syed Aon Mujtaba ,  Christian Mucke

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W56/0045 ,  H04W76/16 ,  H04W76/25 ,  H04W76/27

Abstract: Methods and apparatus for synchronizing operational state during hybrid network operation. In one embodiment, the various access technologies that makeup the hybrid network not fully synchronized. Thus, a wireless device operating in a mixed mode must be capable of managing synchronization across multiple access technologies. The wireless device is configured to estimate an expected “tune-away” period when disengaging with a one access technology to address events (for example, link maintenance, calls, data, and the like) or perform monitoring on a second access technology. The estimate is then used by the device to adjust its operational parameters on the technology from which it is tuning away. This ensures smooth switching away from and back to the various network technologies.

Abstract translation: 混合网络运行期间同步运行状态的方法和装置。 在一个实施例中，组合混合网络的各种接入技术未完全同步。 因此，以混合模式操作的无线设备必须能够跨多个接入技术来管理同步。 无线设备被配置为在使用一种接入技术来解决事件（例如，链路维护，呼叫，数据等）或在第二接入技术上执行监控时，估计预期的“调离”时段。 然后，设备使用该估计来调整其调谐技术的操作参数。 这确保了平滑地切换远离各种网络技术。

公开(公告)号：US20130114504A1

公开(公告)日：2013-05-09

申请号：US13464022

申请日：2012-05-04

Applicant: Wen Zhao

Inventor： Wen Zhao

IPC: H04W76/02

CPC classification number: H04W76/10 ,  H04W48/18

Abstract: A technique in a wireless device for use in establishing wireless connections is described. The device stores at least one list of wireless networking information. The device receives a request for executing one of a first application or a second application. For executing the first application, the device selects first wireless networking information from the at least one list, where the first wireless networking information is associated with one or more wireless networking devices of a first type, and scans to identify the one or more wireless networking devices of the first type for establishing a wireless connection therewith for communication with the first application. For executing the second application, the device selects second wireless networking information from the at least one list, where the second wireless networking information is associated with one or more wireless networking devices of a second type, and scans to identify the one or more wireless networking devices of the second type for establishing a wireless connection therewith for communication with the second application.

Abstract translation: 描述了用于建立无线连接的无线设备中的技术。 设备存储至少一个无线网络信息列表。 该设备接收执行第一应用或第二应用中的一个的请求。 为了执行第一应用，设备从至少一个列表中选择第一无线网络信息，其中第一无线联网信息与第一类型的一个或多个无线联网设备相关联，并且扫描以识别一个或多个无线网络 用于建立与第一应用通信的无线连接的第一类型设备。 为了执行第二应用，设备从至少一个列表中选择第二无线网络信息，其中第二无线联网信息与第二类型的一个或多个无线联网设备相关联，并且扫描以识别一个或多个无线网络 用于建立与第二应用通信的无线连接的第二类型设备。

公开(公告)号：US08406147B2

公开(公告)日：2013-03-26

申请号：US12892450

申请日：2010-09-28

Applicant: Wen Zhao

Inventor： Wen Zhao

IPC: H04J3/14

CPC classification number: H04W76/20

Abstract: According to the embodiments of the techniques of this application, a wireless data device or other data node sends solicitation messages periodically to a wireless gateway, such as a PDSN, when there is no data traffic between the wireless data device and a wireless data network. Each solicitation message resets the simple IP inactivity timer on the wireless gateway. When multiple wireless data devices send solicitation messages, the interval between subsequent transmissions of solicitation messages is randomized to reduce the probability of collision with the solicitations from other devices on the same wireless link. The solicitation timer, for instance, may be based on the simple IP inactivity timer setting on the wireless network, and the number of wireless data devices that the wireless data network serves. Expiration of the solicitation timer at the wireless data device or other data node causes the next solicitation message to be sent from or on behalf of the wireless data device.

Abstract translation: 根据本申请的技术的实施例，当无线数据设备和无线数据网络之间没有数据业务时，无线数据设备或其他数据节点周期性地向无线网关（例如PDSN）发送请求消息。 每个请求消息复位无线网关上的简单IP不活动定时器。 当多个无线数据设备发送请求消息时，随机发送请求消息的后续传输间隔，以减少与同一无线链路上的其他设备的请求相冲突的概率。 例如，请求定时器可以基于无线网络上的简单IP不活动定时器设置，以及无线数据网络服务的无线数据设备的数量。 在无线数据设备或其他数据节点处的请求定时器的到期导致下一个请求消息从无线数据设备或代表无线数据设备发送。

公开(公告)号：US08320911B2

公开(公告)日：2012-11-27

申请号：US13431544

申请日：2012-03-27

Applicant: Wen Zhao ,  Kenneth J. Liang ,  Jin Kim

Inventor： Wen Zhao ,  Kenneth J. Liang ,  Jin Kim

IPC: H04W4/00 ,  H04W36/00

CPC classification number: H04W52/0241 ,  H04W76/18 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/144

Abstract: A cellular communications system may include at least one base station and at least one mobile cellular communications device. More particularly, the at least one mobile cellular communications device may include a controller, at least one user input device connected to the controller, and a wireless transceiver cooperating with the controller for attempting to establish a wireless communications link with at least one base station, and if the wireless communications link cannot be established, then continuing to attempt to establish the wireless communications link at a first attempt rate. Moreover, if a user provides a request to access the at least one base station via the at least one user input device, then the controller may continue to attempt to establish the wireless communications link based upon a second attempt rate greater than the first attempt rate.

Abstract translation: 蜂窝通信系统可以包括至少一个基站和至少一个移动蜂窝通信设备。 更具体地，至少一个移动蜂窝通信设备可以包括控制器，连接到控制器的至少一个用户输入设备，以及与控制器协作的无线收发器，用于尝试与至少一个基站建立无线通信链路， 并且如果无法建立无线通信链路，则继续尝试以第一尝试速率建立无线通信链路。 此外，如果用户经由至少一个用户输入设备提供访问至少一个基站的请求，则控制器可以基于大于第一尝试速率的第二尝试速率继续尝试建立无线通信链路 。

公开(公告)号：US08270990B2

公开(公告)日：2012-09-18

申请号：US12642196

申请日：2009-12-18

Applicant: Wen Zhao

Inventor： Wen Zhao

IPC: H04W72/00

CPC classification number: H04W72/1205 ,  H04L51/38 ,  H04W4/12

Abstract: Techniques to provide enhanced message management services are described. An apparatus may comprise a mobile computing device having a radio module operative to establish a wireless communication channel with a wireless resource, and a message manager communicatively coupled to the radio module. The message manager may be operative to receive a message size parameter for a message, determine a first time parameter representing a length of time needed to communicate the message based on an available bandwidth parameter, determine a second time parameter representing a length of time available to communicate the message based on an available power parameter, and send a transmit control directive to the radio module indicating whether to communicate the message over the wireless communication channel based on the first and second time parameters. Other embodiments are described and claimed.

Abstract translation: 描述了提供增强的消息管理服务的技术。 装置可以包括具有无线电模块的移动计算设备，该无线电模块可操作以与无线资源建立无线通信信道，以及通信地耦合到无线电模块的消息管理器。 消息管理器可以操作以接收消息的消息大小参数，基于可用带宽参数确定表示传达消息所需的时间长度的第一时间参数，确定表示可用的时间长度的第二时间参数 基于可用功率参数传送消息，并且基于第一和第二时间参数向无线电模块发送指示是否通过无线通信信道传送消息的发射控制指令。 描述和要求保护其他实施例。

公开(公告)号：US08190153B2

公开(公告)日：2012-05-29

申请号：US12642417

申请日：2009-12-18

Applicant: Wen Zhao

Inventor： Wen Zhao

IPC: H04W4/00 ,  H04W24/00 ,  H04W36/00 ,  H04M1/00 ,  H04B1/38 ,  G01S19/38

CPC classification number: H04W52/0254 ,  H04M2250/12 ,  H04W48/16 ,  H04W52/0245 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/23 ,  Y02D70/26

Abstract: Various embodiments for providing enhanced power savings in mobile computing devices are described. In one or more embodiments, a mobile computing device may include a motion sensor to detect when the device is in motion. The mobile computing device may include a radio processor that may select from among several signal search procedures based on whether the device is in motion, and whether a signal is detectable and adequate. Other embodiments are described and claimed.

Abstract translation: 描述了用于在移动计算设备中提供增强的功率节省的各种实施例。 在一个或多个实施例中，移动计算设备可以包括运动传感器以检测设备何时运动。 移动计算设备可以包括无线电处理器，其可以基于设备是否在运动中的几个信号搜索过程中的选择以及信号是否可检测和充分来选择。 描述和要求保护其他实施例。

公开(公告)号：US08175034B2

公开(公告)日：2012-05-08

申请号：US11932695

申请日：2007-10-31

Applicant: Alex Ho ,  Isabel Mahe ,  Wen Zhao ,  Edmond Leung ,  Gurunath Ramaswamy ,  Richard Curtis Scott

Inventor： Alex Ho ,  Isabel Mahe ,  Wen Zhao ,  Edmond Leung ,  Gurunath Ramaswamy ,  Richard Curtis Scott

IPC: H04W4/00

CPC classification number: H04W8/183 ,  H04L12/5692 ,  H04M1/72525 ,  H04W88/06

Abstract: Techniques for configuring wireless communications devices are disclosed. For instance, an apparatus may include a storage medium to store one or more configuration files, and a configuration module. Each of the one or more configuration files may correspond to a network carrier. The configuration module selects one of the configuration files and to extract one or more operational parameters from it. This selected configuration file and the one or more operational parameters correspond to a designated network carrier.

Abstract translation: 公开了用于配置无线通信设备的技术。 例如，装置可以包括用于存储一个或多个配置文件的存储介质和配置模块。 一个或多个配置文件中的每一个可以对应于网络运营商。 配置模块选择一个配置文件，并从中提取一个或多个操作参数。 该选择的配置文件和一个或多个操作参数对应于指定的网络运营商。

公开(公告)号：US20110306342A1

公开(公告)日：2011-12-15

申请号：US13209676

申请日：2011-08-15

Applicant: Wen Zhao ,  Kenneth J. Liang ,  Jin Kim

Inventor： Wen Zhao ,  Kenneth J. Liang ,  Jin Kim

IPC: H04W48/00 ,  H04W4/00 ,  H04B7/00

CPC classification number: H04W52/0241 ,  H04W76/18 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/144

Abstract: A cellular communications system may include at least one base station and at least one mobile cellular communications device. More particularly, the at least one mobile cellular communications device may include a controller, at least one user input device connected to the controller, and a wireless transceiver cooperating with the controller for attempting to establish a wireless communications link with at least one base station, and if the wireless communications link cannot be established, then continuing to attempt to establish the wireless communications link at a first attempt rate. Moreover, if a user provides a request to access the at least one base station via the at least one user input device, then the controller may continue to attempt to establish the wireless communications link based upon a second attempt rate greater than the first attempt rate.

Abstract translation: 蜂窝通信系统可以包括至少一个基站和至少一个移动蜂窝通信设备。 更具体地，至少一个移动蜂窝通信设备可以包括控制器，连接到控制器的至少一个用户输入设备，以及与控制器协作的无线收发器，用于尝试与至少一个基站建立无线通信链路， 并且如果无法建立无线通信链路，则继续尝试以第一尝试速率建立无线通信链路。 此外，如果用户经由至少一个用户输入设备提供访问至少一个基站的请求，则控制器可以基于大于第一尝试速率的第二尝试速率继续尝试建立无线通信链路 。