公开(公告)号：US20120034864A1

公开(公告)日：2012-02-09

申请号：US12915451

申请日：2010-10-29

申请人： Shih-Jung LU ,  Chun-Jung WU ,  David W. LIN ,  Chun-Che CHIEN

发明人： Shih-Jung LU ,  Chun-Jung WU ,  David W. LIN ,  Chun-Che CHIEN

IPC分类号： H04B7/14

CPC分类号： H04B7/15542 ,  H04W52/46

摘要： A power distribution apparatus (PDA), a power distribution method, and a non-instant computer readable medium thereof are provided. The PDA is used in a relay transmission system (RTS) comprising a mobile station (MS), a relay station (RS) and a base station (BS). The MS communicates with the BS through the RS. The PDA may communicate with the MS, BS and RS. The PDA computes optimum transmission parameters of the MS and BS and an optimum relay forward parameter of the RS according to a power threshold, transmission information of the RTS, an optimum condition and an algorithm. Accordingly, the MS, RS and BS may determine the optimum transmission power of the MS, RS and BS according to the optimum transmission parameters and the optimum relay forward parameter respectively.

摘要翻译： 提供配电装置（PDA），配电方法及其非即时计算机可读介质。 PDA用于包括移动站（MS），中继站（RS）和基站（BS）的中继传输系统（RTS）。 MS通过RS与BS进行通信。 PDA可以与MS，BS和RS进行通信。 PDA根据功率阈值，RTS的传输信息，最佳条件和算法计算MS和BS的最佳传输参数以及RS的最佳中继前向参数。 因此，MS，RS和BS可以分别根据最佳传输参数和最佳中继前向参数来确定MS，RS和BS的最佳传输功率。

公开(公告)号：US20120322361A1

公开(公告)日：2012-12-20

申请号：US13164075

申请日：2011-06-20

申请人： Chun-Jung WU ,  David W. LIN ,  Chun-Che CHIEN

发明人： Chun-Jung WU ,  David W. LIN ,  Chun-Che CHIEN

IPC分类号： H04B7/14

CPC分类号： H04B7/15535 ,  H04B7/0413 ,  H04W88/04

摘要： A relay gain assignment method and a relay gain assignment device are provided. The method and the device are performed in a MIMO relay system comprising M spatial degrees of freedom and L relay terminals, wherein M and L are positive integers. The relay gain assignment method comprises the steps of: (a) defining a system model for the MIMO relay system, wherein the system model comprises a relay-connected noise and a destination-connected noise; (b) calculating power of the relay-connected noise and power of the destination-connected noise; (c) determining the dominating one between the power of the relay-connected noise and the power of the destination-connected noise; (d) defining a proper noise dominating model based on the determination result of the step (c); (e) calculating L relay gains for the L relay terminals; and (f) assigning each of the relay gains to the corresponding relay terminal of the MIMO relay system.

摘要翻译： 提供了一种继电器增益分配方法和一个继电器增益分配装置。 该方法和装置在包括M个空间自由度和L个中继终端的MIMO中继系统中执行，其中M和L是正整数。 所述中继增益分配方法包括以下步骤：（a）定义所述MIMO中继系统的系统模型，其中所述系统模型包括中继连接的噪声和目的地连接的噪声; （b）计算继电器连接噪声的功率和目的地连接噪声的功率; （c）确定继电器连接噪声的功率与目的地连接噪声的功率之间的主导地位; （d）基于步骤（c）的确定结果定义适当的噪声主导模型; （e）计算L个继电器端子的L继电器增益; 和（f）将每个中继增益分配给MIMO中继系统的相应中继终端。

公开(公告)号：US20120204085A1

公开(公告)日：2012-08-09

申请号：US13367245

申请日：2012-02-06

申请人： Tsung-Yu TSAI ,  Chun-Che CHIEN ,  Yi-Ting LIN

发明人： Tsung-Yu TSAI ,  Chun-Che CHIEN ,  Yi-Ting LIN

IPC分类号： H03M13/09 ,  G06F11/10

CPC分类号： H04L1/0045 ,  H04L1/0061

摘要： A wireless apparatus and a method thereof are provided. The wireless apparatus comprises a receiving unit and a processing unit. The receiving unit is configured for receiving a packet which comprises a data portion and a cyclic redundancy check portion from the base station. The processing unit connected to the receiving unit which is configured for generating a de-masked packet by de-masking the cyclic redundancy check portion and at least one selected bit of the data portion by a plurality of predetermined bits, determining that the de-masked packet pass a cyclic redundancy check, and accepting the packet after the determination.

摘要翻译： 提供了一种无线装置及其方法。 无线装置包括接收单元和处理单元。 接收单元被配置为从基站接收包括数据部分和循环冗余校验部分的分组。 所述处理单元连接到所述接收单元，所述接收单元经配置以通过以多个预定比特对所述循环冗余校验部分和所述数据部分的至少一个选定位进行去掩蔽来生成解掩蔽分组，确定所述去掩蔽 分组通过循环冗余校验，并在确定之后接受分组。

公开(公告)号：US20110002287A1

公开(公告)日：2011-01-06

申请号：US12828789

申请日：2010-07-01

申请人： Yi-Ting LIN ,  Tsung-Yu TSAI ,  Chun-Che CHIEN ,  Chun-Yen HSU

发明人： Yi-Ting LIN ,  Tsung-Yu TSAI ,  Chun-Che CHIEN ,  Chun-Yen HSU

IPC分类号： H04W72/04

CPC分类号： H04W72/042

摘要： A base station, a mobile station and a communication method thereof are provided. The base station and the mobile station are adapted for use in a wireless network. The wireless network comprises the base station and the mobile station. The mobile station connects with the base station via a physical channel. The physical channel comprises a plurality of resource units. Each resource unit comprises a sub-block. The sub-block comprises a sequence. The mobile station communicates with the base station with the sequence during the sub-block bases on a mapping relation.

摘要翻译： 提供了一种基站，移动台及其通信方法。 基站和移动台适用于无线网络。 无线网络包括基站和移动台。 移动台通过物理信道与基站连接。 物理信道包括多个资源单元。 每个资源单元包括子块。 子块包括序列。 移动站在基于映射关系的子块期间以基站与基站进行通信。

公开(公告)号：US20110002256A1

公开(公告)日：2011-01-06

申请号：US12828750

申请日：2010-07-01

申请人： Chun-Che CHIEN ,  Tsung-Yu TSAI ,  Yi-Ting LIN

发明人： Chun-Che CHIEN ,  Tsung-Yu TSAI ,  Yi-Ting LIN

IPC分类号： H04B7/14 ,  H04W72/04 ,  H04K1/10

CPC分类号： H04L5/0048 ,  H04B7/2606 ,  H04B7/2656 ,  H04L5/0007

摘要： A base station, relay station, computing apparatus, and reference signal transmission, allocation, and receiving methods thereof are provided. For each the antennas, the BS perform the following operations: (i) generating a BS superframe comprising a first kind frame and a second kind frame, each of the first and second kind frames comprising a plurality of subframes and defining a downlink access zone and a downlink relay zone, (ii) allocating allocates a reference signal of the antenna in a first OFDM symbol in only one of the subframes in the first kind frame, the first OFDM symbol belonging to the downlink access zone of the first kind frame, and (iii) allocating the reference signal in a second OFDM symbol in only one of the subframes, the second OFDM symbol belonging to the downlink access zone or the downlink relay zone.

摘要翻译： 提供了基站，中继站，计算装置和参考信号的传输，分配和接收方法。 对于每个天线，BS执行以下操作：（i）生成包括第一类帧和第二类帧的BS超帧，第一类和第二类帧中的每一帧包括多个子帧并定义下行链路接入区和 下行链路中继区，（ii）分配仅在第一类帧中的一个子帧中的第一OFDM符号中分配天线的参考信号，属于第一类帧的下行链路接入区的第一OFDM符号，以及 （iii）仅在子帧中的第一OFDM符号中分配参考信号，属于下行链路接入区域或下行链路中继区域的第二OFDM符号。

公开(公告)号：US20120178463A1

公开(公告)日：2012-07-12

申请号：US13343489

申请日：2012-01-04

申请人： Yi-Ting LIN ,  Tsung-Yu TSAI ,  Chun-Che CHIEN

发明人： Yi-Ting LIN ,  Tsung-Yu TSAI ,  Chun-Che CHIEN

IPC分类号： H04W72/04

CPC分类号： H04W48/20 ,  H04W88/10

摘要： A base station and a wireless device for use in a communication system are provided. The communication system has a first-type communication standard and a second-type communication standard. The base station receives an uplink signal with a station identification and a piece of identifying information from the wireless device, and determines that the wireless device belongs to one of a first-type wireless device and a second-type wireless device according to the identifying information. The first-type wireless device conforms to the first-type communication standard and the second-type wireless device conforms to the second-type communication standard.

摘要翻译： 提供了一种用于通信系统的基站和无线设备。 通信系统具有第一类通信标准和第二类通信标准。 基站从无线设备接收具有站标识和一条识别信息的上行链路信号，并且根据识别信息确定无线设备属于第一类型无线设备和第二类型无线设备之一 。 第一类无线设备符合第一类通信标准，第二类无线设备符合第二类通信标准。

公开(公告)号：US20110218001A1

公开(公告)日：2011-09-08

申请号：US12978060

申请日：2010-12-23

申请人： Chun-Che CHIEN ,  Tsung-Yu TSAI ,  Yi-Ting LIN

发明人： Chun-Che CHIEN ,  Tsung-Yu TSAI ,  Yi-Ting LIN

IPC分类号： H04B15/00

CPC分类号： H04B15/00

摘要： The present invention relates to an interference reduction apparatus, an interference reduction method and a computer storage medium. The interference reduction apparatus can estimates the channel of the cells comprehensively to obtain the combination information and the interference power level information. The combination information and the interference power level information is used to combine at least one precoding matrix of he codebook with each other to generate a combined precoding matrix which acts as the strongest signal power from the interference reduction apparatus and the weakest interference from the neighboring cells.

摘要翻译： 本发明涉及一种干扰减少装置，干扰减少方法和计算机存储介质。 干扰减少装置可以综合地估计小区的信道，以获得组合信息和干扰功率电平信息。 组合信息和干扰功率电平信息用于将码本的至少一个预编码矩阵彼此组合以产生组合预编码矩阵，其作为来自干扰减少装置的最强信号功率和来自相邻小区的最弱干扰 。

公开(公告)号：US20120008703A1

公开(公告)日：2012-01-12

申请号：US13178772

申请日：2011-07-08

申请人： Tsung-Yu TSAI ,  Chun-Che CHIEN

发明人： Tsung-Yu TSAI ,  Chun-Che CHIEN

IPC分类号： H04L1/02

CPC分类号： H04B7/0626

摘要： A communication apparatus, a communication system and a channel feedback method thereof for use in multi-input multi-output network are provided. The communication apparatus and the communication system communicate with each other via first antenna and second antenna respectively. The communication apparatus and the communication system transmit sounding signals via two high-related sounding channels and determine phase information of the signal transmitted in the channel between the communication apparatus and the communication system accordingly.

摘要翻译： 提供了一种用于多输入多输出网络的通信装置，通信系统及其信道反馈方法。 通信装置和通信系统分别经由第一天线和第二天线相互通信。 通信装置和通信系统经由两个高相关的探测信道发送探测信号，并相应地确定在通信装置和通信系统之间的信道中发送的信号的相位信息。

公开(公告)号：US20110310828A1

公开(公告)日：2011-12-22

申请号：US13161270

申请日：2011-06-15

申请人： Yi-Ting LIN ,  Tsung-Yu TSAI ,  Chun-Che CHIEN ,  Kanchei LOA

发明人： Yi-Ting LIN ,  Tsung-Yu TSAI ,  Chun-Che CHIEN ,  Kanchei LOA

IPC分类号： H04W72/04

CPC分类号： H04W74/08 ,  H04W28/06 ,  H04W72/044 ,  H04W72/1284 ,  H04W74/0833 ,  H04W76/10

摘要： A wireless apparatus, a base station and uplink contention methods thereof are provided. The wireless apparatus selects a preamble sequence and at least one resource block on an uplink shared channel (UL-SCH) according to a mapping rule. The wireless apparatus transmits an uplink signal with a preamble sequence on a random access channel (RACH) and a control message on the at least one resource on the UL-SCH to a base station. The base station detects the preamble sequence from the RACH, and retrieves the control message from the at least one resource block on the UL-SCH according to the mapping rule.

摘要翻译： 提供无线装置，基站和上行链路争用方法。 无线装置根据映射规则在上行链路共享信道（UL-SCH）上选择前导码序列和至少一个资源块。 无线装置在UL-SCH上的随机接入信道（RACH）上的前导码序列和至少一个资源上的控制消息发送到基站。 基站从RACH检测前导码序列，根据映射规则从UL-SCH中的至少一个资源块检索控制消息。