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公开(公告)号：US20080102846A1
公开(公告)日：2008-05-01
申请号：US11865639
申请日：2007-10-01
IPC分类号： H04Q7/20
CPC分类号： H04W72/0413 , H04L5/0055 , H04L5/0057 , H04W72/085
摘要： A method for adaptively allocating resources of an uplink control channel according to a system situation is disclosed. If a base station (BS) recognizes the system situation, establishes control information for resource allocation, and transmits the control information to a mobile station (MS), the mobile station (MS) allocates resources for transmitting uplink control information using a specific block or a specific resource distribution method according to the corresponding control information. The system situation may be changed according to the number of users contained in the BS's coverage or the usage of a multi-antenna. The variation of the system situation is actively reflected so that the uplink channel resources can be effectively used.
摘要翻译： 公开了一种根据系统情况自适应地分配上行链路控制信道的资源的方法。 如果基站（BS）识别系统情况，则建立资源分配控制信息，并将控制信息发送到移动台（MS），移动站（MS）使用特定块分配用于发送上行链路控制信息的资源， 根据相应控制信息的具体资源分配方法。 可以根据BS覆盖范围内的用户数量或多天线的使用情况来改变系统状况。 积极反映系统状况的变化，从而可以有效利用上行链路信道资源。
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公开(公告)号：US20070264936A1
公开(公告)日：2007-11-15
申请号：US11671960
申请日：2007-02-06
IPC分类号： H04B1/00
CPC分类号： H04W72/0453 , H04L5/0053 , H04L5/023 , H04L27/2601 , H04L27/2602 , H04W72/042 , H04W72/14 , H04W74/0833 , H04W74/0866 , H04W84/12
摘要： A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
摘要翻译： 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。
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3.发明申请METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL TO PROTECT AGAINST ERRONEOUS FEEDBACK INFORMATION 有权用于发送和接收信号以防止发生错误的反馈信息的方法公开(公告)号：US20080089297A1
公开(公告)日：2008-04-17
申请号：US11840867
申请日：2007-08-17
IPC分类号： G06F3/00
CPC分类号： H04B7/0652 , H04B7/0413 , H04B7/0634 , H04B7/0665 , H04W72/042
摘要： A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.
摘要翻译： 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和插入的权重信息发送到接收设备。
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公开(公告)号：US20060045046A1
公开(公告)日：2006-03-02
申请号：US11202289
申请日：2005-08-10
IPC分类号： H04Q7/00
CPC分类号： H04W52/40 , H04B2201/709709 , H04W36/18 , H04W52/146 , H04W52/282 , H04W52/283 , H04W52/286 , H04W52/386 , H04W72/14
摘要： A method of controlling uplink transmission power to reduce interference in a wireless communication system comprises establishing an uplink communication through an uplink dedicated channel between a user equipment and a base station, wherein the base station is operationally connected to a radio network controller. The method also comprises receiving a scheduling command from the base station for controlling transmission power of the user equipment, wherein the scheduling command is determined from scheduling information comprising transmission power information received from the radio network controller, the transmission power information being determined in response to information associated with at least one user equipment that is in soft handover relationship with another base station. The method also comprises controlling uplink data transmission in response to the scheduling command.
摘要翻译： 控制上行链路发送功率以减少无线通信系统中的干扰的方法包括通过用户设备和基站之间的上行链路专用信道建立上行链路通信，其中基站可操作地连接到无线电网络控制器。 所述方法还包括从所述基站接收用于控制所述用户设备的发送功率的调度命令，其中，从包括从所述无线网络控制器接收的发送功率信息的调度信息确定所述调度命令，所述发送功率信息是响应于 与至少一个与另一基站处于软交换关系的用户设备相关联的信息。 该方法还包括响应于调度命令控制上行链路数据传输。
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公开(公告)号：US20050249154A1
公开(公告)日：2005-11-10
申请号：US11121891
申请日：2005-05-04
IPC分类号： H04B7/26 , H04B7/005 , H04W52/00 , H04W52/04 , H04W52/08 , H04W52/36 , H04W52/54 , H04W72/04 , H04W72/06 , H04Q7/00
CPC分类号： H04W52/367 , H04W48/16 , H04W72/1257
摘要： A method of scheduling for an Enhanced Dedicated Channel (E-DCH) in a user equipment (UE) is disclosed. More specifically, a method of receiving an information indicating an allowable transmit power range from a base station and updating a group of Transport Format Combinations (TFCs) allowed by the base station by selecting the TFCs that can be used within the allowable transmit power range. Furthermore, the method comprises transmitting the E-DCH by at least one TFC selected from the group of TFCs.
摘要翻译： 公开了一种用于用户设备（UE）中的增强型专用信道（E-DCH）的调度方法。 更具体地说，一种从基站接收指示可允许的发射功率范围的信息的方法，并且通过选择可在允许的发射功率范围内使用的TFC来更新基站所允许的一组传输格式组合（TFC）。 此外，所述方法包括通过选自所述一组TFC中的至少一个TFC来发送所述E-DCH。
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6.发明申请Method of controlling transmit power for retransmission packet in uplink dedicated channel 有权控制上行专用信道中重发分组发射功率的方法公开(公告)号：US20060067279A1
公开(公告)日：2006-03-30
申请号：US11229178
申请日：2005-09-15
申请人： Bong Kim , Joon Ahn , Hak Kim , Dong-Wook Roh , Dong Seo
发明人： Bong Kim , Joon Ahn , Hak Kim , Dong-Wook Roh , Dong Seo
IPC分类号： H04B7/216
CPC分类号： H04W52/48 , H04L1/0025 , H04L1/1819 , H04W52/146 , H04W52/286
摘要： A method of transmitting a data packet based on a transport format combination set (TFCS) using a hybrid automatic repeat request (HARQ) is disclosed. In the method, a user equipment (UE) receives a TFCS from a base station (BS) to select a transport format combination (TFC) for retransmitting a data packet and selects from the TFCS a TFC which corresponds to a maximum transmission power by which the data packet is retransmitted. Thereafter, the UE retransmits the data packet using the TFC of an initial transmission and a transmission power that corresponds to the TFC with the maximum transmission power of the TFCS.
摘要翻译： 公开了一种基于使用混合自动重传请求（HARQ）的传输格式组合集（TFCS）发送数据分组的方法。 在该方法中，用户设备（UE）从基站（BS）接收TFCS以选择用于重发数据分组的传输格式组合（TFC），并从TFCS中选择对应于最大传输功率的TFC，由此， 数据包被重传。 此后，UE使用初始传输的TFC和与TFCS的最大传输功率对应的TFC的传输功率重发数据分组。
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7.发明申请Method of formatting and encoding uplink short length data in a wireless communication system 有权在无线通信系统中对上行链路短长数据进行格式化和编码的方法公开(公告)号：US20060062217A1
公开(公告)日：2006-03-23
申请号：US11229179
申请日：2005-09-15
申请人： Bong Kim , Joon Ahn , Hak Kim , Dong-Wook Roh , Dong Seo
发明人： Bong Kim , Joon Ahn , Hak Kim , Dong-Wook Roh , Dong Seo
IPC分类号： H04L12/56
CPC分类号： H04L1/0065 , H04L1/0041 , H04L1/0061 , H04L1/0072 , H04L1/0083
摘要： A method of encoding and transmitting at least one short length data in a wireless communication system is disclosed. More specifically, a user equipment (UE) attaches at least one error detection code to the at least one short length data. Thereafter, the UE encodes for error correction the short length data and the attached error detection code using at least one block encoder. Here the short length data and the attached error detection code are independently encoded. Lastly, the UE transmits the encoded short length data and the encoded error detection code.
摘要翻译： 公开了一种在无线通信系统中对至少一个短长度数据进行编码和发送的方法。 更具体地，用户设备（UE）将至少一个错误检测码附加到至少一个短长度数据。 此后，UE使用至少一个块编码器对短长度数据和附加的检错码进行纠错。 这里，短长度数据和附加的检错码是独立编码的。 最后，UE发送编码的短长度数据和编码错误检测码。
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公开(公告)号：US20060034223A1
公开(公告)日：2006-02-16
申请号：US11201958
申请日：2005-08-10
CPC分类号： H04W52/146 , H04W52/267 , H04W52/38 , H04W52/40 , H04W52/44
摘要： A method of controlling uplink transmission of a user equipment in a soft handover mode in a wireless communication system comprises communicating with a first network and a second network, at a first transmission mode comprising a first transmission power level and a first data rate. The method also comprises receiving a first change command from the second network to change the first transmission mode to a second transmission mode, wherein the second transmission mode comprises a second transmission power level and a second data rate. The method also comprises entering the second transmission mode. The method also comprises maintaining the second transmission mode for a predetermined time period regardless of a second change command from the first network to increase at least one of transmission power level and data rate of the user equipment.
摘要翻译： 在无线通信系统中以软切换模式控制用户设备的上行链路传输的方法包括以包括第一传输功率电平和第一数据速率的第一传输模式与第一网络和第二网络进行通信。 该方法还包括从第二网络接收第一改变命令以将第一传输模式改变为第二传输模式，其中第二传输模式包括第二传输功率电平和第二数据速率。 该方法还包括进入第二传输模式。 该方法还包括将第二传输模式保持预定时间段，而不管来自第一网络的第二改变命令如何增加用户设备的传输功率电平和数据速率中的至少一个。
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9.发明申请公开(公告)号：US20060187887A1
公开(公告)日：2006-08-24
申请号：US11349648
申请日：2006-02-07
IPC分类号： H04B7/216
CPC分类号： H04L5/023 , H04J13/0044 , H04J13/16 , H04L5/026 , H04L27/2602 , H04L27/2626
摘要： An OFDM based multiple access system provides strong persistence against selective frequency fading and further provides suppression of inter-cell interference by using cell differentiating scrambling codes. Thus, the OFDM system maximizes frequency reuse rate. The present invention includes an OFDM modulator frequency-division-multiplexing data to be transmitted, a code division unit multiplexing the frequency-division-multiplexed data with a prescribed code, and an RF end converting the data multiplexed by the code division unit to a radio frequency signal to transmit. Accordingly, the present invention raises the degree of freedom (frequency division, time division, code division) of system implementation in the multiple access system. The OFDM system includes the scrambling of the downlink data by different scrambling codes by a cell unit for base stations within at least two neighboring cells to identify the respective cells and transmitting the spread downlink data.
摘要翻译： 基于OFDM的多址系统提供对选择性频率衰落的强持续性，并且还通过使用小区微分扰码来提供对小区间干扰的抑制。 因此，OFDM系统使频率重用率最大化。 本发明包括OFDM调制器对要发送的数据进行分频复用，将分频复用数据与规定码进行多路复用的码分割单元，以及将由码分割单元多路复用的数据转换为无线电 频率信号进行传输。 因此，本发明提高了多址系统中系统实现的自由度（分频，时分，码分割）。 OFDM系统包括通过不同扰码对由至少两个相邻小区内的基站的小区单元对下行链路数据进行加扰，以识别各个小区并发送扩展的下行链路数据。
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公开(公告)号：US20050195912A1
公开(公告)日：2005-09-08
申请号：US11058490
申请日：2005-02-14
IPC分类号： H04L1/02
CPC分类号： H04B7/0669 , H04B7/0417 , H04B7/0426 , H04B7/0632 , H04B7/0634 , H04B7/0671 , H04B7/0691 , H04L1/0003 , H04L1/0026
摘要： A method and system for transmitting and receiving data using a plurality of antennas are disclosed. The method of transmitting includes the steps of receiving feedback information from a receiving end, the feedback information including group selection information and weight values for the plurality of antennas, grouping the plurality of antennas into a plurality of antenna groups based on the group selection information included in the feedback information, and transmitting, to a receiving end, a plurality of data streams through the plurality of antenna groups, respectively, based on the weight values.
摘要翻译： 公开了使用多个天线发送和接收数据的方法和系统。 发送方法包括以下步骤：从接收端接收反馈信息，所述反馈信息包括所述多个天线的组选择信息和加权值，基于所述组选择信息将所述多个天线分组为多个天线组 在所述反馈信息中，并且基于所述权重值，分别通过所述多个天线组向接收端发送多个数据流。
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