公开(公告)号：US09274200B2

公开(公告)日：2016-03-01

申请号：US14017391

申请日：2013-09-04

Applicant: VIA Telecom, Inc.

Inventor： Hsien-Ku Chen ,  Bing-Jye Kuo ,  Fang-Ren Liao ,  Pei-Wei Chen

IPC: G01R35/00 ,  G01R31/02 ,  G01R31/06 ,  G01R31/28

CPC classification number: G01R35/00 ,  G01R31/028 ,  G01R31/06 ,  G01R31/2822 ,  G01R35/005

Abstract: A frequency detection circuit includes a filter, a power detector and a voltage comparator. The filter receives and filters a converted signal to generate a filtered signal. The power of the filtered signal relates to a frequency of the converted signal. The power detector generates a voltage according to the power of the filtered signal. The voltage comparator compares the voltage with multiple reference voltages to generate multiple comparison results. At least one of the inductance and capacitance of an LC tank in an amplifier is adjusted according to the comparison results.

Abstract translation: 频率检测电路包括滤波器，功率检测器和电压比较器。 滤波器接收并过滤转换的信号以产生滤波信号。 滤波信号的功率与转换信号的频率有关。 功率检测器根据滤波信号的功率产生电压。 电压比较器将电压与多个参考电压进行比较，以产生多个比较结果。 根据比较结果调整放大器中LC箱的电感和电容中的至少一个。

公开(公告)号：US09049538B2

公开(公告)日：2015-06-02

申请号：US13849053

申请日：2013-03-22

Applicant: VIA Telecom, Inc.

Inventor： Anthony Lee ,  Guotong Wang

IPC: H04W4/00

CPC classification number: H04W4/005 ,  H04W4/70

Abstract: A mobile communication device configured for Machine-to-Machine (M2M) communications is provided. In the mobile communication device, a wireless module performs wireless transmissions and receptions to and from a service network, and a controller module receives a message with a Slot Cycle Index (SCI) only for the M2M communications from the service network via the wireless module and instructs the wireless module to monitor a paging channel according to the SCI only for the M2M communications.

Abstract translation: 提供了一种配置用于机器对机器（M2M）通信的移动通信设备。 在移动通信设备中，无线模块对服务网络执行无线传输和接收，并且控制器模块仅通过无线模块从服务网络接收具有用于M2M通信的时隙周期索引（SCI）的消息，以及 指示无线模块根据仅用于M2M通信的SCI来监视寻呼信道。

公开(公告)号：US09001834B2

公开(公告)日：2015-04-07

申请号：US13739121

申请日：2013-01-11

Applicant: VIA Telecom, Inc.

Inventor： Guotong Wang ,  Anthony Lee

IPC: H04L12/28 ,  H04W48/08 ,  H04W48/12

CPC classification number: H04W48/08 ,  H04W48/12

Abstract: Communication transmission methods and systems are provided. Firstly, a base station broadcasts a message to a user equipment, wherein the message includes a priority threshold value. Then, the user equipment compares a priority value of the user equipment with the priority threshold value. Then, an initiation of an access procedure of the user equipment is disabled when the priority value of the user equipment is below the priority threshold value.

Abstract translation: 提供通信传输方法和系统。 首先，基站向用户设备广播消息，其中消息包括优先级阈值。 然后，用户设备将用户设备的优先级值与优先权阈值进行比较。 然后，当用户设备的优先级值低于优先级阈值时，禁用用户设备的接入过程的发起。

公开(公告)号：US08953587B2

公开(公告)日：2015-02-10

申请号：US13849164

申请日：2013-03-22

Applicant: VIA Telecom, Inc.

Inventor： Mark E. Davis ,  Anthony S. Lee

IPC: H04L12/66 ,  H04W88/06

CPC classification number: H04W68/005 ,  H04W36/0022 ,  H04W56/002 ,  H04W60/04 ,  H04W68/12 ,  H04W76/16 ,  H04W88/06

Abstract: A mobile station for notification of a circuit switched event. The mobile station includes a circuit switched modem, a packetized data modem, a radio, and a tune away controller. The circuit switched communicates circuit switched data over a circuit switched network. The packetized data modem communicates packetized data over a packetized data network. The radio couples the packetized data modem to the packetized data network via a packetized data radio link, and couples the circuit switched modem to the circuit switched network via a circuit switched radio link. Only one of the links may be active at a time. The tune away controller is coupled to the circuit switched modem and to the packetized data modem, and indicates tune away events over the packetized data network so that the circuit switched event is processed by the mobile station. The tune away controller directs switching between the links.

Abstract translation: 一种用于通知电路交换事件的移动台。 移动站包括电路交换调制解调器，分组化数据调制解调器，无线电和调离控制器。 电路交换通过电路交换网络传送电路交换数据。 打包数据调制解调器通过分组数据网络传送分组化数据。 无线电通过分组数据无线电链路将分组数据调制解调器耦合到分组化数据网络，并且经由电路交换无线电链路将电路交换调制解调器耦合到电路交换网络。 一次只能有一个链接可能处于活动状态。 调谐控制器耦合到电路交换调制解调器和分组数据调制解调器，并且指示通过分组化数据网络调出事件，使得电路交换事件由移动台处理。 调出遥控器指示链路之间的切换。

公开(公告)号：US20140295912A1

公开(公告)日：2014-10-02

申请号：US13853119

申请日：2013-03-29

Applicant: VIA TELECOM, INC.

Inventor： Anthony Lee

IPC: H04W88/06

CPC classification number: H04W88/06 ,  H04W60/005

Abstract: An apparatus for notification of a circuit switched event in a mobile station. The apparatus comprising a circuit switched modem, a packetized data modem and a radio. The circuit switched modem, configured to communicate circuit switched data over a circuit switched network. The packetized data modem, configured to communicate packetized data over a packetized data network. The radio, configured to couple the packetized data modem to the packetized data network via a packetized data radio link, and configured to couple the circuit switched modem to the circuit switched network via a circuit switched radio link, wherein said radio comprise one transmitter and two receivers.

Abstract translation: 一种用于在移动台中通知电路交换事件的装置。 该装置包括电路交换调制解调器，分组数据调制解调器和无线电装置。 电路交换调制解调器，被配置为通过电路交换网络传送电路交换数据。 分组数据调制解调器，被配置为通过分组化数据网络传送分组化数据。 所述无线电设备经配置以经由打包数据无线电链路将分组数据调制解调器耦合到分组数据网络，并且经配置以经由电路交换无线电链路将电路交换调制解调器耦合到电路交换网络，其中所述无线电包括一个发射机和两个 接收器。

公开(公告)号：US20130324122A1

公开(公告)日：2013-12-05

申请号：US13909629

申请日：2013-06-04

Applicant: VIA Telecom, Inc.

Inventor： Anthony S. Lee ,  Guotong Wang

IPC: H04W52/02

CPC classification number: H04W52/028 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/21

Abstract: A wireless apparatus including a machine-to-machine (M2M) device. The M2M device has an applications processing element, RF transceive elements, and a deep sleep controller. The applications processing element executes one or more functions corresponding to an M2M processing environment, and directs the transmission and reception of radio frequency (RF) messages. The RF transceive elements are operationally coupled to the applications processing elements and transmit and receive the RF messages over the one or more wireless communications links. The deep sleep controller is coupled to the applications processing element and the RF transceive elements, and directs the applications processing element to request a sleep time from a corresponding base station, and causes the M2M device to enter a deep sleep mode upon acceptance of the sleep time by the corresponding base station, where the deep sleep mode is entered by removing power from the RF transceive elements.

公开(公告)号：US20130301701A1

公开(公告)日：2013-11-14

申请号：US13888635

申请日：2013-05-07

Applicant: VIA TELECOM, INC.

Inventor： Yinglai XI ,  Qiang LI ,  Zhichong CHEN ,  Jumei LI

IPC: H04N7/26

CPC classification number: H04N19/43 ,  H04N19/44 ,  H04N19/523 ,  H04N19/80

Abstract: An electronic device for motion compensation is provided. The electronic device has a processing unit configured to perform a decoding program on a video bitstream to output decoding data, wherein the decoding data has a plurality of inter-prediction macroblocks, and the processing unit further generates a plurality of first pixel interpolation values according to the inter-prediction macroblocks which are smaller than a predetermined macroblock size. A motion compensation acceleration circuit is configured to generate a plurality of second pixel interpolation values according to the inter-prediction macroblocks which are larger than or equal to the predetermined macroblocks size, and generate a plurality of reconstructed macroblocks according to the first pixel interpolation values, the second pixel interpolation values, and a plurality of corresponding residue values.

Abstract translation: 提供了一种用于运动补偿的电子装置。 电子设备具有处理单元，其被配置为对视频比特流执行解码程序以输出解码数据，其中，所述解码数据具有多个帧间预测宏块，并且所述处理单元还根据所述处理单元生成多个第一像素内插值， 所述帧间预测宏块小于预定的宏块大小。 运动补偿加速电路被配置为根据大于或等于预定宏块大小的帧间预测宏块生成多个第二像素内插值，并根据第一像素内插值生成多个重构宏块， 第二像素内插值和多个对应的残差值。

公开(公告)号：US20150249957A2

公开(公告)日：2015-09-03

申请号：US13909629

申请日：2013-06-04

Applicant: VIA TELECOM, INC.

Inventor： ANTHONY S. LEE ,  GUOTONG WANG

IPC: H04W52/02

CPC classification number: H04W52/028 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/21

Abstract: A wireless apparatus including a machine-to-machine (M2M) device. The M2M device has an applications processing element, RF transceive elements, and a deep sleep controller. The applications processing element executes one or more functions corresponding to an M2M processing environment, and directs the transmission and reception of radio frequency (RF) messages. The RF transceive elements are operationally coupled to the applications processing elements and transmit and receive the RF messages over the one or more wireless communications links. The deep sleep controller is coupled to the applications processing element and the RF transceive elements, and directs the applications processing element to request a sleep time from a corresponding base station, and causes the M2M device to enter a deep sleep mode upon acceptance of the sleep time by the corresponding base station, where the deep sleep mode is entered by removing power from the RF transceive elements.

Abstract translation: 一种包括机器对机器（M2M）设备的无线设备。 M2M设备具有应用处理元件，RF收发元件和深度睡眠控制器。 应用处理元件执行与M2M处理环境对应的一个或多个功能，并且指导射频（RF）消息的发送和接收。 RF收发元件可操作地耦合到应用处理元件，并通过一个或多个无线通信链路发送和接收RF消息。 深度睡眠控制器耦合到应用处理元件和RF收发元件，并引导应用处理元件从对应的基站请求睡眠时间，并且使M2M设备在接受睡眠时进入深度睡眠模式 时间由相应的基站，其中通过从RF收发元件去除功率来进入深度睡眠模式。

公开(公告)号：US20140152394A1

公开(公告)日：2014-06-05

申请号：US14017391

申请日：2013-09-04

Applicant: VIA Telecom, Inc.

Inventor： Hsien-Ku CHEN ,  Bing-Jye KUO ,  Fang-Ren LIAO ,  Pei-Wei CHEN

IPC: H03B5/04 ,  G01R35/00

CPC classification number: G01R35/00 ,  G01R31/028 ,  G01R31/06 ,  G01R31/2822 ,  G01R35/005

Abstract: A frequency detection circuit includes a filter, a power detector and a voltage comparator. The filter receives and filters a converted signal to generate a filtered signal. The power of the filtered signal relates to a frequency of the converted signal. The power detector generates a voltage according to the power of the filtered signal. The voltage comparator compares the voltage with multiple reference voltages to generate multiple comparison results. At least one of the inductance and capacitance of an LC tank in an amplifier is adjusted according to the comparison results.

Abstract translation: 频率检测电路包括滤波器，功率检测器和电压比较器。 滤波器接收并过滤转换的信号以产生滤波信号。 滤波信号的功率与转换信号的频率有关。 功率检测器根据滤波信号的功率产生电压。 电压比较器将电压与多个参考电压进行比较，以产生多个比较结果。 根据比较结果调整放大器中LC箱的电感和电容中的至少一个。

公开(公告)号：US08699969B2

公开(公告)日：2014-04-15

申请号：US13905903

申请日：2013-05-30

Applicant: VIA Telecom, Inc.

Inventor： Shu Wang ,  Hong-Kui Yang

IPC: H04B1/00 ,  H04B7/00 ,  H04B17/00

CPC classification number: H04W52/42 ,  H04B7/0417 ,  H04B7/0617 ,  H04B7/0671 ,  H04B7/0682 ,  H04L1/0026

Abstract: An access network is wirelessly coupled to an access terminal. The access network comprises a plurality of communication modules, a transmitter and a channel estimator. The plurality of communication modules coupled to the access terminal and configured to transmit a plurality of signals. The transmitter coupled to the access terminal and configured to send an index which indicates number of the plurality of signals. The channel estimator, configured to adjust and modulate a channel state information into the plurality of signals.

Abstract translation: 接入网络无线地耦合到接入终端。 接入网络包括多个通信模块，发射机和信道估计器。 所述多个通信模块耦合到所述接入终端并且被配置为发送多个信号。 所述发射机耦合到所述接入终端并且被配置为发送指示所述多个信号的号码的索引。 信道估计器，被配置为将信道状态信息调整和调制成多个信号。