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1. 发明申请

US20090016464A1 Method of and Generator for Generating Preamble Sequences in Communication Systems 有权
标题翻译：在通信系统中生成前导序列的方法和发生器
公开(公告)号：US20090016464A1
公开(公告)日：2009-01-15
申请号：US12146421
申请日：2008-06-25
申请人： Yan-Xiu ZHENG , Chang-Lung HSIAO , Wen-Sheng FENG
发明人： Yan-Xiu ZHENG , Chang-Lung HSIAO , Wen-Sheng FENG
IPC分类号： H04L27/00
CPC分类号： H04J13/107 , H04B2201/70701 , H04L27/2605
摘要： A method forms a preamble sequence in a wireless communication system. The method comprises determining a value K related to a time-domain characteristic of the wireless communication system so that a time-domain preamble sequence includes a number of K waveforms similar in shape to one another having a linear phase shift, identifying a first preamble sequence for a first band, the first preamble sequence having a first length not dividable by K, identifying at least one second preamble sequence each for a second band, the at least one second preamble sequence having at least one second length, identifying the length of a third preamble sequence, the length of the third preamble sequence equal to a sum of the first length and the at least one second length, determining whether the time-domain characteristic is maintained when the one or more of the at least one second preamble sequence is concatenated with the first preamble sequence, modifying one or more of the at least one second preamble sequence if the time-domain characteristic is not maintained when concatenated, and forming the third preamble sequence by concatenating the first preamble sequence and the at least one second preamble sequence having one or more second preamble sequence modified.
摘要翻译：一种方法在无线通信系统中形成前导序列。该方法包括确定与无线通信系统的时域特性相关的值K，使得时域前导序列包括具有线性相移的形状彼此类似的K个波形的数目，识别第一前同步码序列对于第一频带，第一前导码序列具有不能由K划分的第一长度，标识每个用于第二频带的至少一个第二前同步码序列，所述至少一个第二前同步码序列具有至少一个第二长度，第三前导码序列，第三前导序列的长度等于第一长度和至少一个第二长度的和，确定当至少一个第二前导码序列中的一个或多个是第一前导序列是否保持时域特性时与第一前同步码序列连接，如果不保持时域特征，修改至少一个第二前同步码序列中的一个或多个 n级联，并且通过连接具有修改的一个或多个第二前同步码序列的第一前同步码序列和至少一个第二前同步码序列来形成第三前导序列。

2. 发明申请

US20090016371A1 METHOD FOR CONSTRUCTING FRAME STRUCTURES 有权
标题翻译：构造框架结构的方法
公开(公告)号：US20090016371A1
公开(公告)日：2009-01-15
申请号：US12168855
申请日：2008-07-07
申请人： Yan-Xiu ZHENG , Ren-Jr CHEN , Chang-Lung HSIAO , Pang-An TING
发明人： Yan-Xiu ZHENG , Ren-Jr CHEN , Chang-Lung HSIAO , Pang-An TING
IPC分类号： H04L29/02
CPC分类号： H04L27/2602 , H04L5/0007 , H04L5/0044 , H04L5/0048
摘要： A method of constructing a frame structure for data transmission, the method comprising generating a first section comprising data configured in a first format compatible with a first communication system, generating a second section following the first section, the second section comprising data configured in a second format compatible with a second communication system, wherein the second format is different from the first format, generating at least one non-data section containing information describing an aspect of data in at least one of the first section and the second section, and combining the first section, the second section and the at least one non-data section to form the frame structure.
摘要翻译：一种构建用于数据传输的帧结构的方法，所述方法包括生成包括以与第一通信系统兼容的第一格式配置的数据的第一部分，生成跟随第一部分的第二部分，第二部分包括在第二部分中配置的数据格式与第二通信系统兼容，其中第二格式不同于第一格式，生成至少一个非数据部分，其包含描述第一部分和第二部分中的至少一个中的数据方面的信息，并且将第一部分，第二部分和至少一个非数据部分以形成框架结构。

3. 发明申请

US20080205337A1 Methods and Devices for Allocating Data in a Wireless Communication System 有权
标题翻译：在无线通信系统中分配数据的方法和设备
公开(公告)号：US20080205337A1
公开(公告)日：2008-08-28
申请号：US12036175
申请日：2008-02-22
申请人： Chang-Lung HSIAO , Ren-Jr CHEN , Wern-Ho SHEEN
发明人： Chang-Lung HSIAO , Ren-Jr CHEN , Wern-Ho SHEEN
IPC分类号： H04Q7/00
CPC分类号： H04L5/0048 , H04L5/0007
摘要： A system and method for identifying a resource region including a plurality of symbols, allocating pilot signals to the resource region, identifying pilot-free symbols free of the pilot signals in the plurality of symbols, arranging sacrifice carriers for a first region of a group of symbols in the pilot-free symbols at a first density for a first communication station, and arranging sacrifice carriers for a second region of the group of symbols in the pilot-free symbols at a second density for a second communication station, the first communication station mobile with respect to an access communication station at a first relative speed and the second communication station is mobile with respect to the access communication station at a second relative speed, and wherein the first density of sacrifice carriers is greater than the second density of sacrifice carriers if the first relative speed is greater than the second relative speed.
摘要翻译：一种用于识别包括多个符号的资源区域的系统和方法，向所述资源区域分配导频信号，识别没有所述多个符号中的导频信号的无导频符号，为所述多个符号中的第一区域设置牺牲载波在第一通信站的第一密度处的无导频符号中的符号，以及用于第二通信站的第二密度的无导频符号中的符号组的第二区域的牺牲载波，第一通信站以第一相对速度相对于接入通信站移动，并且第二通信站相对于接入通信站以第二相对速度移动，并且其中牺牲载体的第一密度大于牺牲载体的第二密度如果第一相对速度大于第二相对速度。

4. 发明申请

US20100239032A1 SYSTEM AND METHOD FOR PRECODING AND DATA EXCHANGE IN WIRELESS COMMUNICATION 审中-公开
标题翻译：用于无线通信中的预编码和数据交换的系统和方法
公开(公告)号：US20100239032A1
公开(公告)日：2010-09-23
申请号：US12539779
申请日：2009-08-12
申请人： Ren-Jr CHEN , Chia-Wen HSIEH , Chang-Lung HSIAO
发明人： Ren-Jr CHEN , Chia-Wen HSIEH , Chang-Lung HSIAO
IPC分类号： H04K1/10
CPC分类号： H04B7/0452 , H04B7/0626 , H04L1/0026 , H04L2001/0092
摘要： A method for a first user terminal to receive data from a second user terminal, wherein the first and second user terminals communicate with a transmitting terminal. The method includes: transmitting a first message to the transmitting terminal; receiving a signal from the transmitting terminal, the received signal including information regarding the first message and a second message transmitted from the second user terminal to the transmitting terminal; and decoding, based on the first message, the received signal to receive the second message.
摘要翻译：一种用于第一用户终端从第二用户终端接收数据的方法，其中所述第一和第二用户终端与发送终端进行通信。该方法包括：向发送终端发送第一消息; 从所述发送终端接收信号，所述接收信号包括关于所述第一消息的信息和从所述第二用户终端发送到所述发送终端的第二消息; 以及基于所述第一消息来解码所接收的信号以接收所述第二消息。

5. 发明申请

US20090207804A1 Handover Method for Communication Networks 有权
标题翻译：通信网络切换方法
公开(公告)号：US20090207804A1
公开(公告)日：2009-08-20
申请号：US12034497
申请日：2008-02-20
申请人： Chie-Ming CHOU , Chang-Lung HSIAO
发明人： Chie-Ming CHOU , Chang-Lung HSIAO
IPC分类号： H04Q7/00
CPC分类号： H04W8/30 , H04W24/02 , H04W36/00 , H04W48/08 , H04W48/16
摘要： A method of performing a handover process in a wireless multi-hop communication network, the method comprising requesting neighborhood communication information regarding channel condition among access stations in the neighborhood of a mobile station, the neighborhood communication information including communication information related to a link between a first station and a second station in the wireless multi-hop communication network, obtaining the communication information related to the link between the first station and the second station, sending the communication information from the first station to a mobile station in the wireless multi-hop communication network, and configuring the mobile station based on the communication information so as to switch the mobile station to the second station.
摘要翻译：一种在无线多跳通信网络中执行切换处理的方法，所述方法包括：请求关于移动站附近的接入站中的信道状态的邻域通信信息，所述邻域通信信息包括与所述移动站中的链路有关的通信信息第一站和第二站在无线多跳通信网络中获取与第一站和第二站之间的链路有关的通信信息，在无线多跳中将通信信息从第一站发送到移动站通信网络，并且基于通信信息配置移动站，以便将移动站切换到第二站。

6. 发明申请

US20090067543A1 Method and Apparatus for Multi-Rate Control in a Multi-Channel Communication System 有权
标题翻译：多通道通信系统中多速率控制的方法与装置
公开(公告)号：US20090067543A1
公开(公告)日：2009-03-12
申请号：US12177070
申请日：2008-07-21
申请人： Chang-Lung HSIAO , Ren-Jr CHEN , Chung-Lien HO , Chien-Min LEE , Wern-Ho SHEEN
发明人： Chang-Lung HSIAO , Ren-Jr CHEN , Chung-Lien HO , Chien-Min LEE , Wern-Ho SHEEN
IPC分类号： H04L27/36 , H04L27/00
CPC分类号： H04L1/0013 , H04B7/0617 , H04L1/0067 , H04L1/0071 , H04L1/06
摘要： An apparatus for data processing in a multi-channel communication system is provided. The apparatus includes an encoder configured to encode a number of bits for transmission via channels in the multi-channel communication system into coded bits and split the coded bits into a number of first sets of bits at a first ratio, a number of first rate units coupled to the encoder, each of the first rate units being configured to adjust one set of the first sets of bits in size at at least one rate, and a controller configured to assign the first ratio to the encoder and the at least one rate to each of the first rate units based on conditions of the channels.
摘要翻译：提供了一种用于多通道通信系统中的数据处理的装置。该装置包括：编码器，被配置为对多个比特进行编码，以便经由多信道通信系统中的信道传输成编码比特，并将编码比特以第一比率分成多个第一组比特，第一比率单元耦合到所述编码器，所述第一速率单元中的每一个被配置为以至少一个速率来调整大小的一组所述第一组位，以及控制器，被配置为将所述第一比率分配给所述编码器，并且所述至少一个速率每个第一费率单位根据渠道的条件。

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