公开(公告)号：US20080144547A1

公开(公告)日：2008-06-19

申请号：US11501231

申请日：2006-08-09

申请人： Hwan-Joon Kwon ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Seung-Kyun Oh ,  Youn-Hyoung Heo ,  Yu-Chul Kim

发明人： Hwan-Joon Kwon ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Seung-Kyun Oh ,  Youn-Hyoung Heo ,  Yu-Chul Kim

IPC分类号： H04B7/00 ,  H04L12/66

CPC分类号： H04W72/04 ,  H04L1/1867

摘要： A method and apparatus using Virtual Circuit Switching (VCS) in a new scheme are provided for allocating and employing resources by combining Circuit Switching (CS) and Packet Switching (PS), in which a base station allocates resources of a dedicated channel using the CS to a user and then transmits data on the dedicated channel. When data is not transmitted to the user, the base station allocates the allocated dedicated channel resources for resources of a shared channel and transmits data of a different user. Therefore, system capacity can be increased and a waste of communication resources can be minimized in a wireless communication system for frequently transmitting a small amount of traffic that is sensitive to a delay time.

摘要翻译： 提供了一种在新方案中使用虚拟电路交换（VCS）的方法和装置，用于通过组合电路交换（CS）和分组交换（PS）来分配和采用资源，其中基站使用CS分配专用信道的资源 然后在专用信道上发送数据。 当不向用户发送数据时，基站分配用于共享信道的资源的分配的专用信道资源，并发送不同用户的数据。 因此，可以增加系统容量，并且在无线通信系统中可以最小化通信资源的浪费，用于频繁地发送对延迟时间敏感的少量业务。

公开(公告)号：US20080102879A1

公开(公告)日：2008-05-01

申请号：US11877261

申请日：2007-10-23

申请人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Seung-Hoon Park

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Seung-Hoon Park

IPC分类号： H04B7/00 ,  H04B7/208

CPC分类号： H04W52/267 ,  H04W52/36

摘要： A method and apparatus for setting transmission power of a data channel by a mobile station in a Frequency Division Multiple Access (FDMA) system. The power setting method and apparatus includes receiving scheduling information from a base station; comparing a data rate of desired transmission data with a data rate of the scheduled data; if the data rate of desired transmission data is less than the data rate of the scheduled data, adjusting a currently set transmission power offset value according to the data rate of desired transmission data and the data rate of the scheduled data; and setting transmission power of the data to be transmitted to the base station using the adjusted transmission power offset value, and transmitting the data using the set transmission power value.

摘要翻译： 一种用于在频分多址（FDMA）系统中由移动台设置数据信道的发射功率的方法和装置。 功率设置方法和装置包括从基站接收调度信息; 将期望的传输数据的数据速率与调度数据的数据速率进行比较; 如果期望的传输数据的数据速率小于调度数据的数据速率，则根据所需传输数据的数据速率和调度数据的数据速率来调整当前设置的传输功率偏移值; 以及使用经调整的发送功率偏移值来设置要发送到基站的数据的发送功率，并且使用所设置的发送功率值来发送数据。

公开(公告)号：US20050190728A1

公开(公告)日：2005-09-01

申请号：US11055608

申请日：2005-02-11

申请人： Jeong-Hoon Han ,  Young-Seok Lim ,  Ju-Ho Lee ,  Youn-Hyoung Heo

发明人： Jeong-Hoon Han ,  Young-Seok Lim ,  Ju-Ho Lee ,  Youn-Hyoung Heo

IPC分类号： H04B7/216 ,  H04B7/26

CPC分类号： H04B7/2637

摘要： An apparatus and method for transmitting/receiving control information using a pilot pattern inserted in a plot field of a dedicated physical channel in a mobile communication system including a transmitter for transmitting data and a receiver for receiving the data. The apparatus and method include selecting control information according to whether the data is received; and selecting a pilot pattern according to the control information, and inserting the selected pilot pattern in a pilot field of a dedicated physical channel as the control information, before transmission. The pilot pattern includes a first pilot pattern used when the control information is not transmitted, a second pilot pattern being orthogonal with the first pilot pattern, and a third pilot pattern generated by inverting a sign of the second pilot pattern.

摘要翻译： 一种用于在包括用于发送数据的发射机和用于接收数据的接收机的移动通信系统中，使用插入在专用物理信道的绘图场中的导频模式来发送/接收控制信息的装置和方法。 该装置和方法包括根据接收的数据来选择控制信息; 以及根据所述控制信息选择导频模式，以及在所述专用物理信道的导频字段中插入所选择的导频模式作为所述控制信息。 导频模式包括当不发送控制信息时使用的第一导频模式，与第一导频模式正交的第二导频模式，以及通过反转第二导频模式的符号而产生的第三导频模式。

公开(公告)号：US08520654B2

公开(公告)日：2013-08-27

申请号：US11725974

申请日：2007-03-20

申请人： Youn-Hyoung Heo ,  Ju-Ho Lee

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee

IPC分类号： H04L12/26 ,  H04J1/16 ,  G08C15/00 ,  G06F11/00 ,  G01R31/08

CPC分类号： H04W72/1289 ,  H04W8/26 ,  H04W72/042 ,  H04W72/0453

摘要： A method is provided for allocating and identifying frequency resources to a terminal in a Frequency Division Multiple Access (FDMA) system. The method includes receiving from a base station a scheduling message including frequency resource information; and calculating the allocated frequency resource based on relative information if the scheduling message is a Relative Grant (RG) message including the relative information generated on a basis of a currently used channel. The relative information includes one of an identifier of a terminal, or an identifier of a channel in use by the terminal as a terminal ID, state information indicating number of channel that stands for increase or decrease amount of frequency resources on a basis of the currently used channel, and, direction information indicating a direction of the state information.

摘要翻译： 提供了一种用于在频分多址（FDMA）系统中向终端分配和识别频率资源的方法。 该方法包括从基站接收包括频率资源信息的调度消息; 以及如果调度消息是包括基于当前使用的信道生成的相对信息的相对授权（RG）消息，则基于相对信息来计算分配的频率资源。 相关信息包括终端的标识符或终端使用的信道的标识符中的一个作为终端ID，指示基于当前的频率资源的增加或减少量的频道数量的状态信息 以及指示状态信息的方向的方向信息。

公开(公告)号：US07948941B2

公开(公告)日：2011-05-24

申请号：US11501231

申请日：2006-08-09

申请人： Hwan-Joon Kwon ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Seung-Kyun Oh ,  Youn-Hyoung Heo ,  Yu-Chul Kim

发明人： Hwan-Joon Kwon ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Seung-Kyun Oh ,  Youn-Hyoung Heo ,  Yu-Chul Kim

IPC分类号： H04W4/00 ,  H04W72/00

CPC分类号： H04W72/04 ,  H04L1/1867

摘要： A method and apparatus using Virtual Circuit Switching (VCS) in a new scheme are provided for allocating and employing resources by combining Circuit Switching (CS) and Packet Switching (PS), in which a base station allocates resources of a dedicated channel using the CS to a user and then transmits data on the dedicated channel. When data is not transmitted to the user, the base station allocates the allocated dedicated channel resources for resources of a shared channel and transmits data of a different user. Therefore, system capacity can be increased and a waste of communication resources can be minimized in a wireless communication system for frequently transmitting a small amount of traffic that is sensitive to a delay time.

摘要翻译： 提供了一种在新方案中使用虚拟电路交换（VCS）的方法和装置，用于通过组合电路交换（CS）和分组交换（PS）来分配和采用资源，其中基站使用CS分配专用信道的资源 然后在专用信道上发送数据。 当不向用户发送数据时，基站分配用于共享信道的资源的分配的专用信道资源，并发送不同用户的数据。 因此，可以增加系统容量，并且在无线通信系统中可以最小化通信资源的浪费，用于频繁地发送对延迟时间敏感的少量业务。

公开(公告)号：US20070189234A1

公开(公告)日：2007-08-16

申请号：US11656276

申请日：2007-01-22

申请人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon

IPC分类号： H04B7/216

CPC分类号： H04W52/10 ,  H04W52/146 ,  H04W52/241 ,  H04W52/242 ,  H04W52/243

摘要： A method and apparatus for efficient open loop power control in a packet data mobile communication system using Frequency Division Multiple Access (FDMA) is disclosed. When a target Signal-to-Interference Ratio (SIR) required for the determination of transmission power using open loop power control is set, influence upon neighboring cells is considered. In other words, when a Mobile Station (MS) is located at a cell boundary and thus induces large interference with its neighboring cells, the target SIR is set low. In the other case, the target SIR is set high. Therefore, by adjusting transmission power according to the position of an MS and a relationship between the MS and the neighboring cells, support for high data rate can be provided to an MS that is located near a Base Station (BS) and interference induced by an MS that is located around a cell boundary can be minimized. In this way, the entire system capacity can also be improved.

摘要翻译： 公开了一种使用频分多址（FDMA）的分组数据移动通信系统中有效开环功率控制的方法和装置。 当设定使用开环功率控制确定发送功率所需的目标信号干扰比（SIR）时，考虑对相邻小区的影响。 换句话说，当移动站（MS）位于小区边界并且因此引起与其相邻小区的大的干扰时，目标SIR被设置为低。 在另一种情况下，将目标SIR设置为高。 因此，通过根据MS的位置调整发送功率和MS与相邻小区之间的关系，可以向位于基站（BS）附近的MS和由基站（BS）引起的干扰提供对高数据速率的支持 可以将位于细胞边界周围的MS最小化。 这样，整个系统的容量也可以提高。

公开(公告)号：US20050088988A1

公开(公告)日：2005-04-28

申请号：US10964443

申请日：2004-10-13

申请人： Hwan-Joon Kwon ,  Jung-Soo Jung ,  Dong-Hee Kim ,  Youn-Sun Kim ,  Jin-Kyu Han ,  Youn-Hyoung Heo ,  Ju-Ho Lee

发明人： Hwan-Joon Kwon ,  Jung-Soo Jung ,  Dong-Hee Kim ,  Youn-Sun Kim ,  Jin-Kyu Han ,  Youn-Hyoung Heo ,  Ju-Ho Lee

IPC分类号： H04L12/56 ,  H04W28/22 ,  H04Q7/00

CPC分类号： H04W28/22

摘要： A mobile station determines a data rate in a mobile communication system including a plurality of base stations communicating with the mobile station. The mobile station receives rate control information from the base stations, and receives precedence indicator information from one of the base stations. The precedence indicator information is used for giving precedence to particular rate control information in the rate control information received from the base stations. The mobile station determines a data rate according to the particular rate control information to which precedence is given by the precedence indicator information.

摘要翻译： 移动台确定包括与移动台通信的多个基站的移动通信系统中的数据速率。 移动站从基站接收速率控制信息，并且从基站之一接收优先指示符信息。 优先级指示符信息用于在从基站接收的速率控制信息中优先考虑特定速率控制信息。 移动台根据优先级指示符信息给出的特定速率控制信息来确定数据速率。

公开(公告)号：US08838113B2

公开(公告)日：2014-09-16

申请号：US11656276

申请日：2007-01-22

申请人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon

IPC分类号： H04B7/00 ,  H04B7/185 ,  H04W52/24 ,  H04W52/10 ,  H04W52/14

CPC分类号： H04W52/10 ,  H04W52/146 ,  H04W52/241 ,  H04W52/242 ,  H04W52/243

摘要： A method and apparatus for efficient open loop power control in a packet data mobile communication system using Frequency Division Multiple Access (FDMA) is provided. The method includes receiving pilot signals from a scheduling cell that schedules a mobile station and neighboring cells located adjacent to the mobile station; calculating a number of neighboring cells having pathlosses that are less than a threshold; calculating a target Signal-to-Interference Ratio (SIR) of the mobile station using the number of neighboring cells having pathlosses that are less than the threshold; measuring a pathloss of the scheduling cell and calculating uplink transmission power using the measured pathloss of the scheduling cell and the calculated target SIR; and transmitting data with the calculated transmission power.

摘要翻译： 提供了一种使用频分多址（FDMA）的分组数据移动通信系统中有效开环功率控制的方法和装置。 该方法包括从调度小区接收导频信号，所述调度小区调度移动站和邻近移动台的相邻小区; 计算具有小于阈值的路径损耗的相邻小区的数量; 使用具有小于阈值的路径损耗的相邻小区的数量来计算移动台的目标信号干扰比（SIR）; 使用所述调度小区的所测量的路径损耗和所计算的目标SIR来测量所述调度小区的路径损耗并计算上行链路发送功率; 并以所计算的发送功率发送数据。

公开(公告)号：US08072920B2

公开(公告)日：2011-12-06

申请号：US11789029

申请日：2007-04-23

申请人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon

IPC分类号： H04B7/212

CPC分类号： H04W72/042 ,  H04W72/0453

摘要： A method for efficiently signaling resource assignment information to notify User Equipment (UE) of allocated resources in an Frequency Division Multiple Access mobile communication system is provided, in which a base station signals UE Identifications in the order of allocated resource blocks to UEs without explicitly notifying the positions of the allocated resource blocks, so that the UEs can find out resource blocks about which resource assignment information is not required, thereby reducing signaling overhead.

摘要翻译： 提供了一种用于在频分多址移动通信系统中有效地发送资源分配信息以通知用户设备（UE）分配的资源的方法，其中基站以UE分配的资源块的顺序向UE识别信号，而没有明确地通知 分配的资源块的位置，使得UE可以找出关于不需要哪个资源分配信息的资源块，从而减少信令开销。

公开(公告)号：US08042018B2

公开(公告)日：2011-10-18

申请号：US11841404

申请日：2007-08-20

申请人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Seung-Hoon Park

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Seung-Hoon Park

IPC分类号： G08C25/02 ,  H04L1/18 ,  H03M13/00

CPC分类号： H04L1/1607 ,  H04L1/1858 ,  H04L5/0005 ,  H04L5/0053 ,  H04L5/0091

摘要： A method and apparatus for transmitting/receiving an ACKnowledgement/Negative ACKnowledgement (ACK/NACK) signal to support packet data retransmission in an Frequency Division Multiple Access (FDMA) wireless communication system are provided, in which a User Element (UE) generates an ACK/NACK signal for received packet data, determines whether the UE is set to support ACK/NACK repetition, transmits the ACK/NACK signal on a basic response channel mapped to one of a DCH on which the packet data was received and a Shared Control Channel (SCCH) carrying scheduling information about the packet data, if the UE is not set to support ACK/NACK repetition, and selects one of supplementary response channels for each ACK/NACK repetition, the supplementary response channels being allocated for ACK/NACK repetition and repeatedly transmits the ACK/NACK signal on the selected supplementary response channel according to a predetermined repetition factor, if the UE is set to support ACK/NACK repetition.

摘要翻译： 提供了一种用于在频分多址（FDMA）无线通信系统中发送/接收确认/否定确认（ACK / NACK）信号以支持分组数据重传的方法和装置，其中用户单元（UE）生成ACK / NACK信号，确定UE是否被设置为支持ACK / NACK重复，在映射到接收到分组数据的DCH之一的基本响应信道上发送ACK / NACK信号，以及共享控制信道 （SCCH）携带关于分组数据的调度信息，如果UE未被设置为支持ACK / NACK重复，并且为每个ACK / NACK重复选择一个补充响应信道，则为ACK / NACK重复分配补充响应信道， 如果UE被设置为支持ACK / NACK重复，则根据预定的重复因素重复地在所选择的辅助响应信道上发送ACK / NACK信号。