公开(公告)号：US08160186B2

公开(公告)日：2012-04-17

申请号：US12398740

申请日：2009-03-05

Applicant: Insung Kang ,  Tarun K. Tandon

Inventor： Insung Kang ,  Tarun K. Tandon

IPC: H04L27/08 ,  H04B7/00

CPC classification number: H03G3/3078

Abstract: Provided is automatic gain control (AGC) in which a feedback filter has a parameter that is changed based on information regarding data-packet boundaries. In one representative embodiment, the bandwidth of the filter temporarily is increased, or the time constant of the AGC filter temporarily is decreased, within a vicinity of each actual or potential packet boundary.

Abstract translation: 提供了一种自动增益控制（AGC），其中反馈滤波器具有基于关于数据分组边界的信息而改变的参数。 在一个代表性的实施例中，在每个实际或可能的分组边界的附近，暂时增加滤波器的带宽，或者AGC滤波器的时间常数减小。

公开(公告)号：US20120082106A1

公开(公告)日：2012-04-05

申请号：US13249531

申请日：2011-09-30

Applicant: Guotong Wang ,  Anthony Lee

Inventor： Guotong Wang ,  Anthony Lee

IPC: H04W74/08

CPC classification number: H04W74/0866 ,  H04W4/70

Abstract: A system for allocating PRACH (Physical Random Access Channel) resources is provided in the invention. The system comprises a plurality of wireless terminals and a base station. The base station is configured to allow the plurality of wireless terminals to share an access slot comprising a plurality of M2M (Machine to Machine) preambles and a plurality of H2H (Human to Human) preambles, and configured to separate the plurality of M2M preambles from the plurality of H2H preambles.

Abstract translation: 本发明提供了一种用于分配PRACH（物理随机接入信道）资源的系统。 该系统包括多个无线终端和基站。 基站被配置为允许多个无线终端共享包括多个M2M（机器对机器）前导码和多个H2H（人与人）前导码的接入时隙，并且被配置为将多个M​​2M前导码从 多个H2H前导码。

公开(公告)号：US20110299492A1

公开(公告)日：2011-12-08

申请号：US13153210

申请日：2011-06-03

Applicant: Anthony Lee ,  Guotong Wang

Inventor： Anthony Lee ,  Guotong Wang

IPC: H04W74/04

CPC classification number: H04W74/002 ,  H04W4/00 ,  H04W4/70 ,  H04W74/0833

Abstract: A mobile communications device with a wireless module and a controller module for performing an enhanced access procedure is provided. The wireless module performs wireless transmissions and receptions to and from a cellular station of a service network. The controller module transmits a random access preamble to the cellular station via the wireless module, receives a random access response message corresponding to the random access preamble from the cellular station via the wireless module, and transmits a scheduled transmission message including the MTC (machine type communication) data from the cellular station via the wireless module, in response to the random access response message. Then, the controller module completes the enhanced access procedure in response to receiving a contention resolution message from the cellular station via the wireless module.

Abstract translation: 提供了一种具有用于执行增强的访问过程的无线模块和控制器模块的移动通信设备。 无线模块对服务网络的蜂窝站执行无线传输和接收。 控制器模块经由无线模块向移动台发送随机接入前导码，经由无线模块从蜂窝站接收与随机接入前同步码对应的随机接入响应消息，并发送包括MTC（机器类型 响应于随机接入响应消息，经由无线模块从蜂窝站通信）数据。 然后，响应于经由无线模块从蜂窝站接收到竞争解决消息，控制器模块完成增强的接入过程。

公开(公告)号：US20110261976A1

公开(公告)日：2011-10-27

申请号：US12837754

申请日：2010-07-16

Applicant: Wu-Hung Lu

Inventor： Wu-Hung Lu

IPC: H04B15/00

CPC classification number: H03F3/187 ,  H03F3/45475 ,  H03F2203/45522

Abstract: A signal amplifying circuit is provided. The signal amplifying circuit includes a signal amplifier and a control circuit. The control circuit includes a compare unit and a register unit. The compare unit compares an input signal of the signal amplifier with a reference signal to generate a compare signal. The register unit receives and registers a control signal to be transmitted to the signal amplifier, and provides a registered signal to the signal amplifier according to the registered control signal when the compare signal is changed.

Abstract translation: 提供信号放大电路。 信号放大电路包括信号放大器和控制电路。 控制电路包括比较单元和寄存器单元。 比较单元将信号放大器的输入信号与参考信号进行比较以产生比较信号。 寄存器单元接收并寄存要发送到信号放大器的控制信号，并且当比较信号改变时，根据登记的控制信号向信号放大器提供登记信号。

公开(公告)号：US20110248785A1

公开(公告)日：2011-10-13

申请号：US12906407

申请日：2010-10-18

Applicant: Yu-Hong Lin

Inventor： Yu-Hong Lin

IPC: H03L7/00 ,  G06F1/04

CPC classification number: G06F1/08 ,  H03L7/089

Abstract: A clock generator and generating method, and a mobile communication device using the clock generator. A clock generator comprises a first accumulator, an oscillating signal generating circuit and a frequency adjustment circuit. The oscillating signal generating circuit generates a first oscillating signal and adjusts a frequency of the first oscillating signal according to a first overflow output signal of the first accumulator. The frequency adjustment circuit generates a frequency control value according to the first oscillating signal and a reference oscillating signal. The first accumulator accumulates the frequency control value according to the first oscillating signal to generate the first overflow output signal.

Abstract translation: 时钟发生器和产生方法，以及使用时钟发生器的移动通信装置。 时钟发生器包括第一累加器，振荡信号发生电路和频率调节电路。 振荡信号发生电路产生第一振荡信号，并根据第一累加器的第一溢出输出信号调节第一振荡信号的频率。 频率调节电路根据第一振荡信号和基准振荡信号产生频率控制值。 第一累加器根据第一振荡信号累积频率控制值以产生第一溢出输出信号。

公开(公告)号：US07987413B2

公开(公告)日：2011-07-26

申请号：US11945410

申请日：2007-11-27

Applicant: Hong Kui Yang ,  Jian Gu ,  Pengcheng Su

Inventor： Hong Kui Yang ,  Jian Gu ,  Pengcheng Su

IPC: H03M13/00

CPC classification number: H04L1/0065 ,  H04L1/0059

Abstract: A control channel encoder, e.g., in a UMB system, uses a channel structure that can efficiently transmit more information bits, yet achieve sufficient detection and false alarm performance. The control channel encoder uses tail-biting convolutional coding and Cyclical Redundancy Check (CRC).

Abstract translation: 例如在UMB系统中的控制信道编码器使用可以有效地发送更多信息位的信道结构，但是实现足够的检测和错误警报性能。 控制信道编码器采用尾部卷积编码和循环冗余校验（CRC）。

公开(公告)号：US20110051697A1

公开(公告)日：2011-03-03

申请号：US12875391

申请日：2010-09-03

Applicant: Guotong Wang ,  Jian Gu ,  Anthony Lee ,  Shu Wang

Inventor： Guotong Wang ,  Jian Gu ,  Anthony Lee ,  Shu Wang

IPC: H04J3/00

CPC classification number: H04W74/004 ,  H04L5/0055 ,  H04W28/0236 ,  H04W28/06 ,  H04W48/10 ,  H04W52/04 ,  H04W52/146 ,  H04W52/221 ,  H04W52/228 ,  H04W52/325 ,  H04W52/343 ,  H04W52/36 ,  H04W52/362 ,  H04W52/367 ,  H04W52/48 ,  H04W52/50 ,  H04W52/54 ,  H04W72/0486 ,  H04W74/085 ,  H04W76/10

Abstract: A mobile communication device for access procedure enhancement is provided. In the mobile communication device, a wireless module performs wireless transmissions and receptions to and from a service network. Also, a controller module transmits an access probe to the service network via the wireless module, and retransmits the access probe in response to not receiving an acknowledgement of the access probe from the service network via the wireless module in a waiting period of time. The waiting period of time is determined according to a coherence-time related offset. The controller module further repeats the retransmission of the access probe until the acknowledgement of the access probe is received from the service network via the wireless module

Abstract translation: 提供了用于访问过程增强的移动通信设备。 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。 此外，控制器模块经由无线模块将访问探针发送到服务网络，并且响应于在等待时间段中不经由无线模块从服务网络接收到接入探测的确认来重传接入探测器。 等待时间段根据相干时间相关的偏移量来确定。 控制器模块进一步重复接入探测器的重传，直到通过无线模块从服务网络接收到接入探测器的确认

公开(公告)号：US20100322070A1

公开(公告)日：2010-12-23

申请号：US12785610

申请日：2010-05-24

Applicant: Guotong Wang ,  Anthony Lee ,  Jian Gu ,  Shu Wang

Inventor： Guotong Wang ,  Anthony Lee ,  Jian Gu ,  Shu Wang

IPC: H04L12/26

CPC classification number: H04W36/22 ,  H04L47/125 ,  H04L47/14 ,  H04L67/1002

Abstract: A mobile communication device for load balancing management is provided. In the mobile communication device, a wireless module receives data communication services via a first service node and receives a plurality of system information messages from the first service node and a plurality of second service nodes, wherein each of the system information messages has a forward-link quality threshold corresponding to a respective service node. Also, a controller determines a traffic type of the data communication services and a signal indicator of the first service node, and determines whether the signal indicator is less than the forward-link quality threshold corresponding to the first service node. In response to that the signal indicator is less than the forward-link quality threshold corresponding to the first service node, the controller switches the data communication services from the first service node to one of the second service nodes according to the traffic type.

Abstract translation: 提供了一种用于负载平衡管理的移动通信设备。 在移动通信设备中，无线模块经由第一服务节点接收数据通信服务，并从第一服务节点和多个第二服务节点接收多个系统信息消息，其中每个系统信息消息具有前向 - 对应于相应服务节点的链路质量阈值。 此外，控制器确定数据通信服务的业务类型和第一服务节点的信号指示符，并且确定信号指示符是否小于对应于第一服务节点的前向链路质量阈值。 响应于该信号指示符小于对应于第一服务节点的前向链路质量阈值，控制器根据流量类型将数据通信服务从第一服务节点切换到第二服务节点之一。

公开(公告)号：US20100290436A1

公开(公告)日：2010-11-18

申请号：US12775521

申请日：2010-05-07

Applicant: Guotong Wang

Inventor： Guotong Wang

IPC: H04W72/04

CPC classification number: H04W76/16 ,  H04W76/12 ,  H04W88/06 ,  H04W92/02

Abstract: A circuit service tunneling system is provided. The circuit service tunneling system has a first and a second mobile service network, and a user equipment. The first mobile service network provides packet-switched domain services and the second mobile service network provides circuit-switched domain services. An interworking system in the second mobile service network interconnects the first mobile service network with the second mobile service network, by connecting to a mobility management entity in the first mobile service network, to enable the first mobile service network to provide the circuit-switched domain service to the user equipment via the second mobile service network.

Abstract translation: 提供电路服务隧道系统。 电路业务隧道系统具有第一和第二移动业务网络和用户设备。 第一移动业务网络提供分组交换域服务，第二移动业务网络提供电路交换域服务。 第二移动业务网络中的互通系统通过连接到第一移动业务网络中的移动性管理实体，将第一移动业务网络与第二移动业务网络相互连接，使第一移动业务网络能够提供电路交换域 通过第二移动业务网络向用户设备提供服务。

公开(公告)号：US20100287327A1

公开(公告)日：2010-11-11

申请号：US12705641

申请日：2010-02-15

Applicant: Rong Li ,  Huaqiao Wang ,  Yuefeng Jin

Inventor： Rong Li ,  Huaqiao Wang ,  Yuefeng Jin

IPC: G06F12/00 ,  G06F12/10 ,  G06F12/08

CPC classification number: G06F12/0246 ,  G06F2212/7202 ,  G06F2212/7203

Abstract: A computing system is provided. A flash memory device includes at least one mapping block, at least one modification block and at least one cache block. A processor is configured to perform: receiving a write command with a write logical address and predetermined data, loading content of a cache page from the cache block corresponding to the modification block according to the write logical address to a random access memory device in response to that a page of the mapping block corresponding to the write logical address has been used, the processor, reading orderly the content of the cache page stored in the random access memory device to obtain location information of an empty page of the modification block, and writing the predetermined data to the empty page according to the location information. Each cache page includes data fields to store location information corresponding to the data has been written in the pages of the modification block in order.

Abstract translation: 提供了一种计算系统。 闪存器件包括至少一个映射块，至少一个修改块和至少一个高速缓存块。 处理器被配置为执行：接收具有写入逻辑地址和预定数据的写入命令，根据所述写入逻辑地址从对应于所述修改块的高速缓存块将高速缓存页面的内容加载到随机存取存储器件中，以响应于 已经使用与写入逻辑地址相对应的映射块的页面，处理器读取存储在随机存取存储器件中的高速缓存页的内容，以获得修改块的空页的位置信息，并写入 根据位置信息将预定数据提供给空页。 每个高速缓存页面包括用于存储与数据相对应的位置信息的数据字段已被按顺序写入修改块的页面。