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81. 发明申请

US20050073985A1 System and method for controlling a TTI in a W-CDMA communication system supporting enhanced uplink dedicated transport channel 审中-公开
标题翻译：用于控制支持增强的上行链路专用传输信道的W-CDMA通信系统中的TTI的系统和方法
公开(公告)号：US20050073985A1
公开(公告)日：2005-04-07
申请号：US10957814
申请日：2004-10-04
申请人： Youn-Hyoung Heo , Ju-Ho Lee , Sung-Ho Choi , Young-Bum Kim , Yong-Jun Kwak
发明人： Youn-Hyoung Heo , Ju-Ho Lee , Sung-Ho Choi , Young-Bum Kim , Yong-Jun Kwak
IPC分类号： H04B7/216 , H04B7/26
CPC分类号： H04L1/0083 , H04B7/2628 , H04L1/0061
摘要： A system and a method for enabling a node B to control a transmission time interval (TTI) in consideration of radio resources of a cell, a channel environment of a UE, and a buffer state of the UE, in an asynchronous wideband code division multiple access (W-CDMA) mobile communication system that supports a packet data service through an enhanced uplink dedicated transport channel.
摘要翻译：考虑到小区的无线电资源，UE的信道环境和UE的缓冲状态，使节点B能够以异步宽带码分多址来控制传输时间间隔（TTI）的系统和方法接入（W-CDMA）移动通信系统，其通过增强的上行链路专用传输信道支持分组数据业务。

82. 发明申请

US20050025100A1 Scheduling apparatus and method in a CDMA mobile communication system 审中-公开
标题翻译： CDMA移动通信系统中的调度装置和方法
公开(公告)号：US20050025100A1
公开(公告)日：2005-02-03
申请号：US10777431
申请日：2004-02-12
申请人： Ju-Ho Lee , Yong-Jun Kwak , Sung-Ho Choi , Youn-Hyoung Heo , Young-Bum Kim
发明人： Ju-Ho Lee , Yong-Jun Kwak , Sung-Ho Choi , Youn-Hyoung Heo , Young-Bum Kim
IPC分类号： H04B7/26 , H04J13/00 , H04W4/06 , H04W36/18 , H04W72/12 , H04W76/02 , H04B7/216
CPC分类号： H04W72/1257 , H04W36/18 , H04W72/1221 , H04W88/02
摘要： A system and method for transmitting packet data from a user equipment (UE) in a soft handover region to Node Bs in a code division multiple access (CDMA) mobile communication system. Scheduling is performed such that although the UE using an Enhanced Uplink Dedicated transport Channel (EUDCH) service in a soft handover region receives different scheduling commands from a plurality of active Node Bs, the EUDCH service can be performed in an optimal radio environment, contributing to improvement in data reception performance.
摘要翻译：一种用于在软切换区域中的用户设备（UE）在码分多址（CDMA）移动通信系统中向节点B发送分组数据的系统和方法。执行调度，使得尽管在软切换区域中使用增强上行链路专用传输信道（EUDCH）服务的UE从多个活动节点B接收不同的调度命令，但可以在最佳无线电环境中执行EUDCH服务，从而有助于数据接收性能的提高。

83. 发明授权

US08665855B2 Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system 有权
标题翻译：用于在单载波FDMA系统中发送/接收上行信令信息的方法和装置
公开(公告)号：US08665855B2
公开(公告)日：2014-03-04
申请号：US11650896
申请日：2007-01-08
申请人： Yong-Jun Kwak , Ju-Ho Lee , Joon-Young Cho
发明人： Yong-Jun Kwak , Ju-Ho Lee , Joon-Young Cho
IPC分类号： H04J1/00
CPC分类号： H04L5/0055 , H04B1/69 , H04L1/0026 , H04L1/0072 , H04L1/1664 , H04L1/1671 , H04L1/1812 , H04L5/0016 , H04L5/0048 , H04L5/0057 , H04L5/023 , H04L27/2601 , H04L27/261
摘要： A method and an apparatus for transmitting uplink information items having various characteristics by using a single Fast Fourier Transform (FFT) block. The method includes determining whether uplink signaling information exists to be transmitted when uplink data exists to be transmitted; multiplexing the uplink data and control information for the uplink data and transmitting multiplexed data through a first frequency resource allocated for the uplink data, when no uplink signaling information exists; multiplexing the uplink data, control information for the uplink data, and the uplink signaling information, and transmitting multiplexed data through a first frequency resource allocated for the uplink data, when the uplink signaling information exists; and transmitting the uplink signaling information through a second frequency resource allocated for the uplink signaling information, when no uplink data is to be transmitted and the uplink signaling information exists to be transmitted.
摘要翻译：一种用于通过使用单个快速傅里叶变换（FFT）块来发送具有各种特性的上行链路信息项的方法和装置。所述方法包括：当存在要发送的上行链路数据时，确定是否存在要发送的上行链路信令信息; 当没有上行链路信令信息时，复用上行链路数据和上行链路数据的控制信息，并通过分配给上行链路数据的第一频率资源发送多路复用数据; 多路复用上行链路数据，上行链路数据的控制信息和上行链路信令信息，并且当存在上行链路信令信息时，通过分配给上行链路数据的第一频率资源发送多路复用数据; 并且当不需要发送上行链路数据并且存在要发送的上行信令信息时，通过为上行信令信息分配的第二频率资源发送上行信令信息。

84. 发明授权

US08554240B2 Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system 有权
标题翻译：移动电信系统中上行分组传输调度的方法和装置
公开(公告)号：US08554240B2
公开(公告)日：2013-10-08
申请号：US13444493
申请日：2012-04-11
申请人： Youn-Hyoung Heo , Kyeong-In Jeong , Ju-Ho Lee , Sung-Ho Choi , Yong-Jun Kwak , Young-Bum Kim
发明人： Youn-Hyoung Heo , Kyeong-In Jeong , Ju-Ho Lee , Sung-Ho Choi , Yong-Jun Kwak , Young-Bum Kim
IPC分类号： H04W72/00
CPC分类号： H04W72/10 , H04W8/24 , H04W28/14 , H04W72/1242 , H04W72/1252 , H04W72/1268 , H04W72/1284
摘要： Methods and apparatus are provided for communication between a User Equipment (UE) and a Node B in a communication system. The UE generates a Media Access Control-Protocol Data Unit (MAC-PDU) including scheduling information having information representing an amount of packet data to be transmitted. The MAC-PDU including the scheduling information is transmitted to the Node B. The information representing the amount of packet data exists per priority queue.
摘要翻译：提供了用于在通信系统中的用户设备（UE）和节点B之间进行通信的方法和装置。 UE生成包含具有表示要发送的分组数据量的信息的调度信息的媒体接入控制协议数据单元（MAC-PDU）。包括调度信息的MAC-PDU被发送到节点B.表示每个优先级队列的分组数据量的信息。

85. 发明授权

US08175039B2 Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system 有权
标题翻译：移动电信系统中上行分组传输调度的方法和装置
公开(公告)号：US08175039B2
公开(公告)日：2012-05-08
申请号：US10925619
申请日：2004-08-25
申请人： Youn-Hyoung Heo , Kyeong-In Jeong , Ju-Ho Lee , Sung-Ho Choi , Yong-Jun Kwak , Young-Bum Kim
发明人： Youn-Hyoung Heo , Kyeong-In Jeong , Ju-Ho Lee , Sung-Ho Choi , Yong-Jun Kwak , Young-Bum Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/10 , H04W8/24 , H04W28/14 , H04W72/1242 , H04W72/1252 , H04W72/1268 , H04W72/1284
摘要： A method and an apparatus for reporting a buffer status of a buffer storing packet data to be transmitted by a user equipment for a scheduling assignment of an uplink packet data service in a mobile communication system supporting the uplink packet data service are disclosed. A user equipment stores packet data having a priority corresponding to a plurality of priority queues having inherent priorities and relating to at least one service, and transmits buffer status information containing queue identifiers of the priority queues and buffer payload information representing an amount of the packet data stored in the priority queues. Herein, the user equipment inserts the buffer status information into a header part of a protocol data unit for the uplink packet data service, inserts the packet data into a payload part of the protocol data unit, and then transmits the protocol data unit.
摘要翻译：公开了一种用于在支持上行链路分组数据业务的移动通信系统中报告用于由用户设备发送的用于上行链路分组数据业务的调度分配的分组数据的缓冲器的缓冲状态的方法和装置。用户设备存储具有对应于具有固有优先级并且与至少一个服务有关的多个优先级队列的优先级的分组数据，并且发送包含优先级队列的队列标识符和表示分组数据量的缓冲器有效载荷信息的缓冲器状态信息存储在优先级队列中。这里，用户设备将缓冲器状态信息插入用于上行链路分组数据服务的协议数据单元的报头部分，将分组数据插入协议数据单元的有效载荷部分，然后发送协议数据单元。

86. 发明授权

US08107426B2 Method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system 有权
标题翻译：用于在无线通信系统中分配和发信号ACK / NACK资源的方法和装置
公开(公告)号：US08107426B2
公开(公告)日：2012-01-31
申请号：US11972372
申请日：2008-01-10
申请人： Joon-Young Cho , Ju-Ho Lee , Yong-Jun Kwak
发明人： Joon-Young Cho , Ju-Ho Lee , Yong-Jun Kwak
IPC分类号： H04W4/00 , H04B7/216 , H04L1/18
CPC分类号： H04L5/0055 , H04L1/1607 , H04L1/1671 , H04L1/1861 , H04L1/1867 , H04L1/1887 , H04L1/1896 , H04L5/0007 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L5/0064 , H04L5/0091 , H04W72/04 , H04W72/042
摘要： A method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system are provided, in which a Node B determines to use ACK/NACK resources within a predetermined fixed-size first resource group for ACK/NACK transmission for non-persistently scheduled data channels, the ACK/NACK resources being implicitly mapped to SCCHs carrying scheduling information about the non-persistently scheduled data channels, and allocates ACK/NACK resources within a predetermined flexible-size second resource group for ACK/NACK transmission for persistently scheduled data channels and transmits resource indication information explicitly indicating the allocated ACK/NACK resources to at least one UE.
摘要翻译：提供了一种用于在无线通信系统中分配和发信号ACK / NACK资源的方法和装置，其中节点B确定在预定的固定大小的第一资源组内使用ACK / NACK资源进行非持续的ACK / NACK传输调度的数据信道，ACK / NACK资源被隐式地映射到携带关于非持续调度的数据信道的调度信息的SCCH，并且在预定的灵活大小的第二资源组内分配ACK / NACK资源以用于持续调度的数据向至少一个UE发送明确指示所分配的ACK / NACK资源的资源指示信息。

87. 发明授权

US08059617B2 Method and apparatus for providing uplink packet data service in asynchronous WCDMA system 有权
标题翻译：在异步WCDMA系统中提供上行分组数据业务的方法和装置
公开(公告)号：US08059617B2
公开(公告)日：2011-11-15
申请号：US12828741
申请日：2010-07-01
申请人： Youn-Hyoung Heo , Ju-Ho Lee , Sung-Ho Choi , Young-Bum Kim , Yong-Jun Kwak
发明人： Youn-Hyoung Heo , Ju-Ho Lee , Sung-Ho Choi , Young-Bum Kim , Yong-Jun Kwak
IPC分类号： H04B7/216 , H04W4/00
CPC分类号： H04L1/0068 , H04J13/18 , H04L1/0006 , H04L1/0025 , H04L1/0029 , H04L1/0041 , H04L1/0072 , H04L1/1812 , H04W28/06 , H04W28/18
摘要： A method and apparatus are provided for providing a packet data service in an asynchronous Wideband Code Division Multiple Access (WCDMA) system. A combination of physical channel elements are determined based on combinations of physical channel elements and a first Puncturing Limit (PL). Packet data is transmitted using the determined physical channel elements. A second PL is used for a maximum combination of physical channel elements when no combination of physical channel elements are available to satisfy the first PL.
摘要翻译：提供了一种用于在异步宽带码分多址（WCDMA）系统中提供分组数据业务的方法和装置。基于物理信道元素和第一穿刺极限（PL）的组合来确定物理信道元素的组合。使用所确定的物理信道元素发送分组数据。当没有物理信道单元的组合可用于满足第一PL时，第二PL被用于物理信道单元的最大组合。

88. 发明授权

US08031643B2 Method and apparatus for transmitting/receiving ACK/NACK in mobile communication system 有权
标题翻译：用于在移动通信系统中发送/接收ACK / NACK的方法和装置
公开(公告)号：US08031643B2
公开(公告)日：2011-10-04
申请号：US11972164
申请日：2008-01-10
申请人： Yong-Jun Kwak , Joon-Young Cho , Ju-Ho Lee , Young-Bum Kim
发明人： Yong-Jun Kwak , Joon-Young Cho , Ju-Ho Lee , Young-Bum Kim
IPC分类号： H04B7/005
CPC分类号： H04L27/2602 , H04L1/1607 , H04L1/1692 , H04L5/023
摘要： Disclosed is a method and an apparatus for multiplexing and transmitting/receiving an ACK/NACK resulting from use of a HARQ scheme in an OFDMA system. Frequency and code multiplexing methods are combined with regard to the ACK/NACK to reduce signaling overhead. Frequency multiplexing is conducted by using the MCS level adopted by scheduling channels to improve the ACK/NACK transmitting performance, and code multiplexing is conducted to allocate ACK/NACK resources by using the index of the scheduling channels.
摘要翻译：公开了一种用于在OFDMA系统中复用和发送/接收由使用HARQ方案产生的ACK / NACK的方法和装置。频率和码复用方法与ACK / NACK相结合以减少信令开销。通过使用由调度信道采用的MCS级别来提高ACK / NACK发送性能进行频率复用，并且通过使用调度信道的索引来进行代码复用来分配ACK / NACK资源。

89. 发明授权

US07756087B2 Method and apparatus for performing non-scheduled transmission in a mobile communication system for supporting an enhanced uplink data channel 有权
标题翻译：用于在用于支持增强的上行链路数据信道的移动通信系统中执行非调度传输的方法和装置
公开(公告)号：US07756087B2
公开(公告)日：2010-07-13
申请号：US11183252
申请日：2005-07-18
申请人： Young-Bum Kim , Sung-Ho Choi , Soeng-Hun Kim , Ju-Ho Lee , Yong-Jun Kwak , Youn-Hyoung Heo , Joon-Young Cho
发明人： Young-Bum Kim , Sung-Ho Choi , Soeng-Hun Kim , Ju-Ho Lee , Yong-Jun Kwak , Youn-Hyoung Heo , Joon-Young Cho
IPC分类号： H04B7/216
CPC分类号： H04W72/1284 , H04W72/1236
摘要： A mobile communication system using an enhanced uplink dedicated transport channel transmits data at a relatively low effective data rate through non-scheduled transmission. Data transmission time intervals for user equipments (UEs) have different values in the non-scheduled transmission and therefore uplink interference is reduced. An non-scheduled transmission period N and the number of non-scheduled transmissions k are determined such that each UE performs the non-scheduled transmission. A Node B and each UE are notified of possible non-scheduled transmission time intervals based on the determined non-scheduled transmission period N and the determined number of non-scheduled transmissions k through signaling. The UE transmits the uplink data without the Node B's scheduling at the possible non-scheduled transmission time intervals.
摘要翻译：使用增强型上行链路专用传输信道的移动通信系统通过非调度传输以相对低的有效数据速率发送数据。用户设备（UE）的数据传输时间间隔在非调度传输中具有不同的值，因此降低了上行链路干扰。确定非调度传输周期N和非调度传输数量k，使得每个UE执行非调度传输。基于所确定的非调度传输周期N和通过信令确定的非调度传输k的数量，向节点B和每个UE通知可能的非调度传输时间间隔。 UE以可能的非调度传输时间间隔发送没有节点B调度的上行链路数据。

90. 发明申请

US20090219883A1 METHOD AND APPARATUS FOR TRANSMITTING SYNCHRONIZATION SIGNALS IN AN OFDM BASED CELLULAR COMMUNICATION SYSTEM 有权
标题翻译：用于在基于OFDM的蜂窝通信系统中发送同步信号的方法和装置
公开(公告)号：US20090219883A1
公开(公告)日：2009-09-03
申请号：US12161436
申请日：2007-01-16
申请人： Joon-Young Cho , Ju-Ho Lee , Yong-Jun Kwak
发明人： Joon-Young Cho , Ju-Ho Lee , Yong-Jun Kwak
IPC分类号： H04J11/00 , H04W72/04
CPC分类号： H04W56/00 , H04J11/0069 , H04L5/0007 , H04L5/0016 , H04L5/003 , H04L5/0048 , H04L25/03866 , H04L27/2626 , H04L27/2656
摘要： Disclosed is an apparatus and method for transmitting the synchronization signal in an Orthogonal Frequency Division Multiplexing (OFDM) based cellular system. The cell search process widely used in the OFDM based cellular system is divided into two steps for obtaining the frame timing synchronization and obtaining the cell-specific scrambling code. When designing the channel for obtaining the frame timing synchronization and the channel for obtaining the cell-specific scrambling code, different frequency reuse factors are applied to the synchronization channels of different steps according to the characteristics of each synchronization obtainment step in order to improve the performance of each step.
摘要翻译：公开了一种用于在基于正交频分复用（OFDM）的蜂窝系统中发送同步信号的装置和方法。在基于OFDM的蜂窝系统中广泛使用的小区搜索过程被分成两个步骤，用于获得帧定时同步并获得小区特定的扰码。当设计用于获得帧定时同步的信道和用于获得小区特定扰码的信道时，根据每个同步获取步骤的特性将不同的频率重用因子应用于不同步骤的同步信道，以便提高性能的每一步。

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