公开(公告)号：US20110242998A1

公开(公告)日：2011-10-06

申请号：US12754684

申请日：2010-04-06

Applicant: Jae Sun Lee ,  Su-Lin Low

Inventor： Jae Sun Lee ,  Su-Lin Low

IPC: H04L12/26

CPC classification number: H04L1/1671 ,  H04L1/0001 ,  H04L1/0007 ,  H04L1/0017

Abstract: A mobile communication device for providing QoS of packet transmission is provided. The packet transmission from and to the mobile communication device is performed by repeating a predetermined number of interlaces by a predetermined cycle. In the mobile communication device, a wireless module transmits a first sub-packet of a first packet and a first sub-packet of a second packet to a mobile communication network, and receives a response message corresponding to the first sub-packet of the first packet from the mobile communication network, wherein the first sub-packet of the first packet is transmitted in a first interlace prior to a second interlace in which the first sub-packet of the second packet is transmitted. Also, a controller module calculates a plurality of QoS parameters for a second sub-packet of the second packet in response to the response message, prepares the second sub-packet of the second packet with the QoS parameters, and transmits the second sub-packet of the second packet in the second interlace to the mobile communication network via the wireless module.

Abstract translation: 提供了一种用于提供分组传输的QoS的移动通信设备。 通过以预定周期重复预定数量的交织来执行从移动通信设备到移动通信设备的分组传输。 在移动通信装置中，无线模块向移动通信网络发送第一分组的第一子分组和第二分组的第一子分组，并且接收对应于第一分组的第一子分组的响应消息 来自移动通信网络的分组，其中第一分组的第一子分组在第二分组的第二交织之前以第一交织发送，其中第二分组的第一子分组被发送。 此外，控制器模块响应于响应消息计算第二分组的第二子分组的多个QoS参数，使用QoS参数准备第二分组的第二子分组，并发送第二子分组 通过无线模块将第二分组中的第二分组发送到移动通信网络。

公开(公告)号：US08023944B2

公开(公告)日：2011-09-20

申请号：US12417762

申请日：2009-04-03

Applicant: Jen-Sheng Huang

Inventor： Jen-Sheng Huang

IPC: H04W4/00

CPC classification number: H04W60/00

Abstract: A service network for handling abnormal interrupts, including tracking area updates, lower layer failures, and guard timer expiries, during an attach procedure with a user equipment is provided. The service network includes a radio access network and a control node. When the radio access network detecting an abnormal interrupt, the control node aborts the attach procedure by sending a detach request message, via the radio access network, to the user equipment.

Abstract translation: 提供了一种用于在与用户设备的附接过程期间处理异常中断的服务网络，包括跟踪区域更新，较低层故障和保护定时器到期。 服务网络包括无线电接入网络和控制节点。 当无线电接入网络检测到异常中断时，控制节点通过无线接入网络向用户设备发送分离请求消息来中止附着过程。

公开(公告)号：US08010865B2

公开(公告)日：2011-08-30

申请号：US12019601

申请日：2008-01-24

Applicant: Jian Gu ,  Hongkui Yang ,  Pengcheng Su

Inventor： Jian Gu ,  Hongkui Yang ,  Pengcheng Su

IPC: H03M13/00

CPC classification number: H03M13/23 ,  H03M13/09 ,  H03M13/413 ,  H03M13/6356 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0054 ,  H04L1/0059 ,  H04L1/0061 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/08

Abstract: A control channel encoder that uses a channel structure that efficiently transmits more information bits, yet achieves sufficient detection and false alarm performance. Disclosed embodiments use a fixed encoder packet size, tail-biting convolutional coding, and Cyclical Redundancy Check (CRC). Further disclosed is a control channel decoder using Viterbi Decoding and a circular trellis check.

Abstract translation: 一种控制信道编码器，其使用有效传输更多信息位的信道结构，但是实现了足够的检测和误报警性能。 公开的实施例使用固定的编码器分组大小，尾巴卷积编码和循环冗余校验（CRC）。 进一步公开了使用维特比解码和圆形网格检查的控制信道解码器。

公开(公告)号：US20110032924A1

公开(公告)日：2011-02-10

申请号：US12851764

申请日：2010-08-06

Applicant: Anthony Lee ,  Guotong Wang ,  Jian Gu

Inventor： Anthony Lee ,  Guotong Wang ,  Jian Gu

IPC: H04J3/00

CPC classification number: H04W76/28 ,  H04W74/0833 ,  H04W76/27

Abstract: A mobile communication device for managing the operation status of wireless transmissions and receptions is provided. In the mobile communication device, a wireless module performs the wireless transmissions and receptions. Also, in the mobile communication device, a controller module activates the wireless module to transmit a scheduling request message to the service network, and keeps the wireless module activated for the wireless receptions in a first predetermined period of time subsequent to the transmission of the scheduling request message.

Abstract translation: 提供了一种用于管理无线传输和接收的操作状态的移动通信设备。 在移动通信设备中，无线模块执行无线传输和接收。 此外，在移动通信装置中，控制器模块激活无线模块以向服务网络发送调度请求消息，并且在发送调度之后的第一预定时间段内将无线模块激活以进行无线接收 请求消息。

公开(公告)号：US20100210246A1

公开(公告)日：2010-08-19

申请号：US12704794

申请日：2010-02-12

Applicant: Hong-Kui Yang ,  Shu Wang

Inventor： Hong-Kui Yang ,  Shu Wang

IPC: H04L12/58 ,  H04B17/00 ,  H04B7/216

CPC classification number: H04W24/02 ,  H04B7/18515

Abstract: A first communication device wirelessly coupled to a second communication device. The first communication device includes a first receiver, a message processor, and a first transmitter. The first receiver is configured to receive first signals corresponding to a first number of communication devices, where the second communication device is one of the communication devices, and is also configured to measure first strengths of the first signals. The message processor is configured to determine that a second number of the communication devices can be processed by the first communication device according to the first strengths measured. The first transmitter is configured to transmit one or more first messages to the second communication device indicating the second number.

Abstract translation: 无线耦合到第二通信设备的第一通信设备。 第一通信设备包括第一接收机，消息处理器和第一发射机。 第一接收器被配置为接收对应于第一数量的通信设备的第一信号，其中第二通信设备是通信设备之一，并且还被配置为测量第一信号的第一强度。 消息处理器被配置为根据测量的第一强度来确定第一通信设备可以处理第二数量的通信设备。 第一发射机被配置为向第二通信设备发送指示第二号码的一个或多个第一消息。

公开(公告)号：US20100202501A1

公开(公告)日：2010-08-12

申请号：US12691572

申请日：2010-01-21

Applicant: Hong-Kui Yang ,  Shu Wang ,  Kraig Lamar Anderson ,  Jian Gu ,  Tingting Miao ,  Zhigang Tian

Inventor： Hong-Kui Yang ,  Shu Wang ,  Kraig Lamar Anderson ,  Jian Gu ,  Tingting Miao ,  Zhigang Tian

IPC: H04B1/38

CPC classification number: H04W52/08 ,  H04W52/245 ,  H04W52/247 ,  H04W52/248 ,  H04W52/288 ,  H04W52/60

Abstract: A communication device wirelessly coupled to another communication device. The communication device includes a first transmitter and a first receiver. The first transmitter is configured to transmit first power control bit information to the base station over a reverse link. The first transmitter has a timeline manager, configured to transmit the first power control bit information at a first rate according to a first pattern within a frame. The first receiver is configured to receive second power control bit information from the another communication device over a forward link. The first receiver has an adaptive controller, configured to determine the first rate and the first pattern. The first rate and the first pattern are selected from a plurality of rates and patterns available for transmission of the first power control bit information and the second power control bit information.

Abstract translation: 无线地耦合到另一通信设备的通信设备。 通信设备包括第一发射机和第一接收机。 第一发射机被配置为通过反向链路向基站发送第一功率控制比特信息。 第一发射机具有时间线管理器，被配置为根据帧内的第一模式以第一速率发送第一功率控制比特信息。 第一接收器被配置为通过前向链路从另一通信设备接收第二功率控制位信息。 第一接收机具有自适应控制器，被配置为确定第一速率和第一模式。 从可用于传输第一功率控制位信息和第二功率控制位信息的多个速率和模式中选择第一速率和第一模式。

公开(公告)号：US20080082902A1

公开(公告)日：2008-04-03

申请号：US11863022

申请日：2007-09-27

Applicant: Guohui Sun ,  Hongwen Yang

Inventor： Guohui Sun ,  Hongwen Yang

IPC: G06F11/00

CPC classification number: H03M13/112 ,  H03M13/1117 ,  H03M13/6577 ,  H03M13/658 ,  H03M13/6583

Abstract: Systems and methods for generating check node updates in the decoding of low-density parity-check (LDPC) codes use new approximations in order to reduce the complexity of implementing a LDPC decoder, while maintaining accuracy. The new approximations approximate the standard float-point sum-product algorithm (SPA), and can reduce the approximation error of min-sum algorithm (MSA) and have almost the same performance under 5 bits fix-point realization as the float-point sum-product algorithm (SPA).

Abstract translation: 在低密度奇偶校验（LDPC）码的解码中生成校验节点更新的系统和方法使用新的近似，以便在保持精确度的同时降低实现LDPC解码器的复杂度。 新的近似近似于标准浮点和积积算法（SPA），并且可以减少最小和算法（MSA）的近似误差，并且在5位固定点实现下具有几乎相同的性能，如浮点和 - 产品算法（SPA）。

公开(公告)号：US20080075039A1

公开(公告)日：2008-03-27

申请号：US11862029

申请日：2007-09-26

Applicant: Satyaprasad Srinivas ,  Su-Lin Low ,  WeiHang Zhou

Inventor： Satyaprasad Srinivas ,  Su-Lin Low ,  WeiHang Zhou

IPC: H04Q7/00 ,  H04B7/216

CPC classification number: H04W48/16 ,  H04W52/0245 ,  Y02D70/00 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/146

Abstract: A method for determining slotted mode operation timing in a hybrid access terminal comprises acquiring a first network, determining a first access interval for the first network, acquiring a second network, determining a second access interval for the second network, determining if the first and second access intervals overlap, and re-determining the second access interval when it is determined that the first and second access intervals overlap.

Abstract translation: 一种用于确定混合接入终端中的时隙模式操作定时的方法包括获取第一网络，确定第一网络的第一接入间隔，获取第二网络，确定第二网络的第二接入间隔，确定第一和第二 访问间隔重叠，并且当确定第一和第二访问间隔重叠时，重新确定第二访问间隔。

公开(公告)号：US20060114857A1

公开(公告)日：2006-06-01

申请号：US11280989

申请日：2005-11-17

Applicant: Stash Czaja ,  Feng Qian

Inventor： Stash Czaja ,  Feng Qian

IPC: H04B7/216

CPC classification number: H04B7/2628 ,  H04L5/023

Abstract: A system for sending multimedia information from at least one base station to one or more mobile stations via at least one wireless communication link includes at least one multimedia source for generating the multimedia information. At least one processor is coupled to the multimedia source for generating a number of data streams derived from the multimedia information on a media control access (MAC) layer. At least one data channel modulator is coupled to the processor for mapping the data streams into a number of data packets on a forward packet data channel between the base station and the mobile station, using a physical layer signaling based on a code-division multiple access (CDMA) or orthogonal frequency division modulation (OFDM) technology.

公开(公告)号：US06891765B2

公开(公告)日：2005-05-10

申请号：US10634669

申请日：2003-08-05

Applicant: Alon Saado

Inventor： Alon Saado

IPC: G06F9/445 ,  G06F11/00 ,  G06F12/06 ,  G11C7/00 ,  G11C16/04 ,  G11C16/10 ,  G11C17/00 ,  G11C17/10 ,  G11C29/00

CPC classification number: G06F8/66 ,  G06F9/30181 ,  G06F12/0638 ,  G11C17/10

Abstract: The present invention concerns an apparatus comprising a memory, a logic circuit and a multiplexer. The memory generally comprises a first address space configured as read only and a second address space configured as read and write. The memory returns a first data item in response to a first address within the first address space. The logic circuit may be configured to (i) deassert a command signal in response to the first address not matching any of a plurality of predetermined addresses and (ii) generate a first branch instruction and assert the command signal in response to the first address matching one of the predetermined addresses in response to the matching. The multiplexer may be configured to select the first data item from the memory or the first branch instruction from the logic circuit in response to the command signal.