公开(公告)号：US20040165559A1

公开(公告)日：2004-08-26

申请号：US10701245

申请日：2003-11-04

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Ju-Ho Lee

IPC分类号： H04B007/216

CPC分类号： H04B1/7097

摘要： There are disclosed an apparatus and method for determining or changing a target ROT for a target cell according to measurement ROTs from its neighbor cells in Node B controlled scheduling for improving enhanced uplink dedicated channels in an asynchronous CDMA communication system. The present invention proposes novel signaling procedures for the purpose of determining or changing the target ROT for the target cell.

摘要翻译： 公开了一种根据用于改善异步CDMA通信系统中的增强型上行链路专用信道的节点B控制调度中的来自其相邻小区的测量ROT来确定或改变目标小区的目标ROT的装置和方法。 本发明提出了用于确定或改变目标小区的目标ROT的新颖信令过程。

公开(公告)号：US20030128769A1

公开(公告)日：2003-07-10

申请号：US10337711

申请日：2003-01-07

申请人： SAMSUNG ELECTRONICS CO., LTD

发明人： Sung-Jin Kim ,  Hun-Kee Kim ,  Ju-Ho Lee ,  Yong-Suk Lee

IPC分类号： H04L005/12

CPC分类号： H04L1/0071 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0048 ,  H04L1/007 ,  H04L1/06 ,  H04L1/1812 ,  H04L27/0008

摘要： Disclosed is a method for providing first and second interleaved bit streams to a modulator in order to transmit the first and second interleaved bit streams through at least two antennas in a mobile communication system. An encoder encodes a transmission data stream into a first bit stream with first priority and a second bit stream with second priority being lower than the first priority. An interleaver interleaves the first and second bit streams into the first and second interleaved bit streams. The modulator modulates the first and second interleaved bit streams. The method comprises distributing the first interleaved bit stream into first assignment bit streams for the respective antennas and the second interleaved bit stream into second assignment bit streams for the respective antennas according to power condition information of the respective antennas; and generating combination bit streams by combining the first assignment bit streams and the second assignment bit streams, distributed according to the respective antennas, and providing the generated combination bit streams to the modulator.

摘要翻译： 公开了一种用于向调制器提供第一和第二交错比特流以便在移动通信系统中通过至少两个天线发送第一和第二交错比特流的方法。 编码器将传输数据流编码为具有第一优先级的第一比特流，并且具有第二优先级的第二比特流低于第一优先级。 交织器将第一和第二比特流交织到第一和第二交错比特流中。 调制器调制第一和第二交错比特流。 该方法包括：根据各天线的功率状态信息，将第一交错比特流分配到各个天线的第一分配比特流，将第二交织比特流分配成各个天线的第二分配比特流; 以及通过组合根据各个天线分配的第一分配比特流和第二分配比特流来生成组合比特流，并将生成的组合比特流提供给调制器。

公开(公告)号：US20040160925A1

公开(公告)日：2004-08-19

申请号：US10777296

申请日：2004-02-12

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Sung-Ho Choi ,  Young-Bum Kim

IPC分类号： H04B007/216

CPC分类号： H04W36/16 ,  H04L1/1816 ,  H04L1/1845 ,  H04L2001/0096 ,  H04W28/06 ,  H04W36/18 ,  H04W36/32

摘要： A CDMA communication system including a Node B, a UE located in a region of the Node B, a neighbor Node B being adjacent to the Node B and having a soft handover region where the neighbor Node B overlaps with the Node B, and an RNC connected to the Node B and the neighbor Node B. When the UE is located in a non-soft handover region in a region of the Node B, it transmits uplink data to the Node B for a predetermined first transmission time interval. When the UE is located in the soft handover region, it transmits the uplink data to the Node B and the neighbor Node B for a predetermined second transmission time interval.

摘要翻译： 一种CDMA通信系统，包括节点B，位于节点B的区域中的UE，邻居节点B与节点B相邻并且具有相邻节点B与节点B重叠的软切换区域，以及RNC 连接到节点B和相邻节点B.当UE位于节点B的区域中的非软切换区域中时，它向预定的第一传输时间间隔向节点B发送上行链路数据。 当UE位于软切换区域中时，它将预定的第二传输时间间隔将上行链路数据发送到节点B和相邻节点B.

公开(公告)号：US20040022213A1

公开(公告)日：2004-02-05

申请号：US10452165

申请日：2003-06-02

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Joon-Goo Park ,  Young-Ju Im

IPC分类号： H04Q007/00

CPC分类号： H04W24/10 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/1867

摘要： An apparatus for determining channel quality indicator (CQI) report cycles for user equipments (UEs), upon receiving CQI information from the UEs receiving a high speed downlink packet access (HSDPA) service from a Node B, in a mobile communication system including the Node B, a plurality of the UEs existing in a cell region occupied by the Node B, a controlling radio network controller (CRNC) connected to the Node B, and a serving radio network controller (SRNC) connected to the CRNC. The Node B determines recommended CQI report cycles based on the number of UEs and the CQI information, and transmits the determined recommended CQI report cycles to the SRNC via the CRNC. The SRNC determines CQI report cycles for the UEs referring to the recommended CQI report cycles, and transmits the determined CQI report cycles to the UEs and the Node B.

摘要翻译： 一种用于在包括节点的移动通信系统中从用于从节点B接收高速下行链路分组接入（HSDPA）服务的UE接收CQI信息时，确定用户设备（UE）的信道质量指示符（CQI）报告周期的装置 B，存在于由节点B占用的小区区域中的多个UE，连接到节点B的控制无线网络控制器（CRNC）以及连接到CRNC的服务无线网络控制器（SRNC）。 节点B基于UE的数量和CQI信息确定推荐的CQI报告周期，并通过CRNC将确定的推荐的CQI报告周期发送到SRNC。 SRNC根据推荐的CQI报告周期确定UE的CQI报告周期，并将确定的CQI报告周期发送给UE和节点B.

公开(公告)号：US20030147371A1

公开(公告)日：2003-08-07

申请号：US10359449

申请日：2003-02-06

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Sung-Ho Choi ,  Ju-Ho Lee ,  Sung-Hoon Kim ,  Jin-Weon Chang

IPC分类号： H04Q007/28

CPC分类号： H04B7/2637 ,  H04W72/0406

摘要： A communication system includes a shared channel occupied by a plurality of user equipments (UEs) and spread with a plurality of channelization codes to transmit user data, and a plurality of control channels for transmitting control information related to the shared channel in order to enable the UEs to receive the shared channel signal. The system generates a plurality of control channel sets by classifying the control channels into a predetermined number of control channels, and assigns the control channel sets so that each of the UEs monitors a particular control channel set among the control channel sets. Upon detecting necessity to modify a control channel set to be assigned to a particular UE among the UEs, a Node B determines to modify a control channel set assigned into the UE to a new control channel set at a predetermined point of time to come. After determining to modify the control channel set, the Node B transmits an indicator indicating expected modification of the control channel set and information on the control channel set to be modified to the UE over a downlink.

摘要翻译： 通信系统包括由多个用户设备（UE）占用的共享信道，并且利用多个信道化码进行传播以发送用户数据，以及用于发送与共享信道相关的控制信息的多个控制信道，以便能够 UE接收共享信道信号。 该系统通过将控制信道分类为预定数量的控制信道来生成多个控制信道集合，并且分配控制信道集合，使得每个UE监视控制信道集合中的特定控制信道集合。 在检测到需要修改在UE中分配给特定UE的控制信道时，节点B确定将分配给UE的控制信道集合修改为在预定时间点设置的新控制信道。 在确定修改控制信道集之后，节点B通过下行链路向UE发送指示控制信道集合的预期修改的指示符和关于要修改的UE的控制信道的信息。

公开(公告)号：US20030074476A1

公开(公告)日：2003-04-17

申请号：US10266106

申请日：2002-10-07

申请人： SAMSUNG ELECTRONICS CO., LTD

发明人： Sung-Hoon Kim ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Sung-Ho Choi

IPC分类号： G06F015/16

CPC分类号： H04L1/0017 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0013 ,  H04L1/0026 ,  H04L1/1812 ,  H04L69/04

摘要： An HSDPA (High Speed Downlink Packet Access) communication system is disclosed. A Node B reduces a size of a field transmitting TBS (Transport Block Set) information for user data based on an MCS (Modulation and Coding Scheme) level assigned to the user data and the number of codes assigned to the user data, before transmission, instead of transmitting an intact size of the actually transmitted transport block for the user data, among TFRI (Transport Format Resource Information) transmitted to a UE (User Equipment) over a shared control channel.

摘要翻译： 公开了一种HSDPA（高速下行链路分组接入）通信系统。 基于在发送之前分配给用户数据的MCS（调制和编码方案）级别和分配给用户数据的代码数量，节点B减小用于用户数据的字段传输TBS（传输块集）信息的大小， 而不是在通过共享控制信道发送给UE（用户设备）的TFRI（传输格式资源信息）中发送用于用户数据的实际发送的传输块的完整大小。

公开(公告)号：US20020082020A1

公开(公告)日：2002-06-27

申请号：US09887388

申请日：2001-06-22

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Hyun-Seok Lee ,  Ho-Kyu Choi ,  Sung-Ho Choi ,  Ki-Ho Jung ,  Hyun-Woo Lee ,  Jin-Weon Chang ,  Kook-Heui Lee ,  Ju-Ho Lee

IPC分类号： H04Q007/20

CPC分类号： H04W72/1289 ,  H04W52/44 ,  H04W72/1252 ,  H04W72/1273

摘要： The present invention relates to a system for gating a dedicated physical control channel in a mobile communication system. A UTRAN (UMTS Terrestrial Radio Access Network) transmits a gating start command or a gating end command to a UE (User Equipment) through a specific transport format combination indicator symbol according to whether there exists data transmitted over a downlink physical shared channel and a dedicated physical data channel, thereby to start or end gating the dedicated physical control channel.

摘要翻译： 本发明涉及一种在移动通信系统中选通专用物理控制信道的系统。 UTRAN（UMTS陆地无线电接入网络）根据是否存在通过下行链路物理共享信道发送的数据和专用的传输格式组合指示符符号向UE（用户设备）发送门控开始命令或门控结束命令 物理数据通道，从而开始或结束选通专用物理控制通道。

公开(公告)号：US20030231612A1

公开(公告)日：2003-12-18

申请号：US10463021

申请日：2003-06-16

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Young-Bum Kim ,  Sung-Ho Choi ,  Chae-Man Lim ,  Hook-Heui Lee ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Joon-Goo Park

IPC分类号： H04B007/216

CPC分类号： H04W36/12 ,  H04W36/18

摘要： An apparatus and method determines soft handover in a CDMA mobile communication system supporting an MBMS service. In the CDMA mobile communication system supporting an MBMS service, when a UE moves to a region where it can receive data from a plurality of Node Bs, the UE determines by itself whether to perform soft combining on MBMS data received from the Node Bs. Therefore, even though an MBMS user moves from an existing cell to a new cell, the MBMS service is stably provided, contributing to the convenience of the user.

摘要翻译： 装置和方法确定支持MBMS服务的CDMA移动通信系统中的软切换。 在支持MBMS服务的CDMA移动通信系统中，当UE移动到可以从多个节点B接收数据的区域时，UE自身确定是否对从节点B接收的MBMS数据进行软合并。 因此，即使MBMS用户从现有小区移动到新的小区，也能够稳定地提供MBMS服务，有助于用户的方便。

公开(公告)号：US20030185159A1

公开(公告)日：2003-10-02

申请号：US10395619

申请日：2003-03-24

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Myeong-Sook Seo ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Yong-Jun Kwak

IPC分类号： H04B007/005

CPC分类号： H04W52/146 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1671 ,  H04W52/262 ,  H04W52/286

摘要： A mobile communication system transmits a control channel having an ACK/NACK information field indicating whether packet data is received at the Node B from the particular UE when the particular UE moves from the Node B to the handover region shared by the Node B and the neighbor Node B during reception of high speed packet data from the Node B, a channel quality information (CQI) field indicating a condition of a channel over which the high speed packet data is transmitted, and a pilot signal field for power control. A radio network controller (RNC), connected to the Node and the neighbor Node B, identifies a plurality of UEs including the particular UE and other UEs, all of which are located in the handover region and receive the high speed packet data, and transmits pilot signal field position information to the UEs so that pilot signal fields that must be transmitted by the particular UE and the other UEs should not overlap with one another in the CQI field. The particular UE includes a pilot signal in a control channel at a position based on its own pilot signal field position information, and transmits the control channel.

摘要翻译： 当特定UE从节点B移动到由节点B和邻居共享的切换区域时，移动通信系统发送具有ACK / NACK信息字段的控制信道，该ACK / NACK信息字段指示来自特定UE的节点B是否接收分组数据 在从节点B接收高速分组数据的节点B，指示发送高速分组数据的信道的条件的信道质量信息（CQI）字段和用于功率控制的导频信号字段。 连接到节点和邻居节点B的无线网络控制器（RNC）识别包括特定UE和其他UE的多个UE，所有UE都位于切换区域中并且接收高速分组数据，并且发送 导频信号字段位置信息给UE，使得必须由特定UE和其他UE发送的导频信号字段在CQI字段中不应该彼此重叠。 特定UE基于其自己的导频信号字段位置信息在位置的控制信道中包括导频信号，并发送控制信道。

公开(公告)号：US20030108027A1

公开(公告)日：2003-06-12

申请号：US10306528

申请日：2002-11-27

申请人： SAMSUNG ELECTRONICS CO., LTD

发明人： Sung-Hoon Kim ,  Sung-Ho Choi ,  Ju-Ho Lee

IPC分类号： H04J003/00

CPC分类号： H04W36/0094 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/1803 ,  H04L1/1819 ,  H04L1/1854 ,  H04L1/1887

摘要： An apparatus and method for minimizing a non-transmittable period where high-speed packet data transmission is impossible. In the apparatus, a non-transmittable period calculator receives transmission gap-related information for a UE from a radio network controller, calculates a transmission gap starting point based on the transmission gap-related information, defines a period determined by excluding the downlink transmission period from the transmission gap starting point as the non-transmittable period, and suspends transmission of the high-speed packet data to the UE for the non-transmittable period. A scheduler performs scheduling on the high-speed packet data under the control of the non-transmittable period calculator so that transmission of the high-speed packet data to the UE is suspended for the downlink transmission period.

摘要翻译： 一种用于使不可传输的时段最小化的装置和方法，其中高速分组数据传输是不可能的。 在该设备中，不可发送周期计算器从无线网络控制器接收用于UE的传输间隙相关信息，基于传输间隙相关信息计算传输间隙起始点，定义通过排除下行链路传输周期 从传输间隙起始点作为不可发送周期，并且在不可发送周期期间暂停向UE发送高速分组数据。 调度器在不可发送周期计算器的控制下对高速分组数据执行调度，使得在下行链路传输周期期间向UE停止发送高速分组数据。