公开(公告)号：US07313116B2

公开(公告)日：2007-12-25

申请号：US10437371

申请日：2003-05-13

申请人： Kook-Heui Lee ,  Hyeon-Woo Lee ,  Sung-Ho Choi ,  Joon-Goo Park ,  Jeong-Gon Kim

发明人： Kook-Heui Lee ,  Hyeon-Woo Lee ,  Sung-Ho Choi ,  Joon-Goo Park ,  Jeong-Gon Kim

IPC分类号： H04B7/216 ,  H04Q7/20

CPC分类号： H04W36/0083 ,  H04W36/0055 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0245 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/164

摘要： A method of performing an inter-RAT measurement for a handover from NB-TDD to GSM is provided. A UE, as it moves from an NB-TDD Node B to a GSM cell, receives a measurement control message from the NB-TDD Node B. The UE then measures the strength of a signal received from the GSM cell and verifies its identification for a predetermined measuring time. If the UE successfully verifies the identification of the GSM cell for the measuring time, it reports the signal strength measurement and the verified GSM cell identification to the NB-TDD Node B. If the UE fails to verify the identification of the GSM cell for the measuring time, it reports only the signal strength measurement to the NB-TDD Node B.

摘要翻译： 提供了一种从NB-TDD到GSM的切换执行RAT间测量的方法。 当UE从NB-TDD节点B移动到GSM小区时，UE从NB-TDD节点B接收测量控制消息。然后，UE测量从GSM小区接收的信号的强度，并验证其对于 预定的测量时间。 如果UE在测量时间内成功验证了GSM小区的标识，则向NB-TDD节点B报告信号强度测量和验证的GSM小区标识。如果UE无法验证GSM小区的标识， 测量时间，它仅向NB-TDD节点B报告信号强度测量。

公开(公告)号：US07286540B2

公开(公告)日：2007-10-23

申请号：US10226067

申请日：2002-08-21

申请人： Sung-Hoon Kim ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Joon-Goo Park ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Jin-Weon Chang

发明人： Sung-Hoon Kim ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Joon-Goo Park ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Jin-Weon Chang

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L1/1874 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1803 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/187 ,  H04L1/1896 ,  H04W72/04

摘要： There is provided a method for allocating channel numbers to channel signals by a Node B, which repeatedly transmits a stream of n channel signals to a UE (User Equipment), each of the channel signals including a channel number and transmission data, the n channel signals having (n+1) different channel numbers, each channel having a given transmission time interval (TTI). The method comprises storing channel numbers of the n channel signals in a transmission window, and updating channel numbers such that n channel numbers are stored each time channel signals are transmitted; and allocating the same channel number as a channel number used for initial transmission to a channel signal to be transmitted if the channel signal to be transmitted is a retransmission channel signal, and allocating a channel number not belonging to the transmission window among the (n+1) channel numbers to a channel signal to be transmitted if the channel signal to be transmitted is an initial-transmission channel signal.

摘要翻译： 提供了一种用于通过节点B分配信道号到信道信号的方法，该节点B向UE（用户设备）重复发送n个信道信号流，每个信道信号包括信道号和传输数据，n个信道 具有（n + 1）个不同信道号的信号，每个信道具有给定的传输时间间隔（TTI）。 该方法包括在发送窗口中存储n个信道信号的信道号，并且更新信道号，使得每个信道信号被发送时存储n个信道号; 并且如果要发送的信道信号是重发信道信号，并且将不属于传输窗口的信道号分配给第（n + 1个）信道，则将与用于初始传输的信道号相同的信道号分配给待传输的信道信号， 1）要传输的信道信号是初始传输信道信号时要发送的信道信号的信道号。

公开(公告)号：US07299065B2

公开(公告)日：2007-11-20

申请号：US10183867

申请日：2002-06-27

申请人： Sung-Ho Choi ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Seong-Hun Kim ,  Jin-Weon Chang ,  Joon-Goo Park

发明人： Sung-Ho Choi ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Seong-Hun Kim ,  Jin-Weon Chang ,  Joon-Goo Park

IPC分类号： H04B7/00

CPC分类号： H04W48/12

摘要： A method for transmitting information in a mobile communication system using HSDPA (High Speed Downlink Packet Access) service. When an RNC (Radio Network Controller) generates or changes HSDPA service-related information, it transmits the generated or changed information to a Node B and a UE along with an indicator indicating the change in the HSDPA service information. Therefore, the Node B and the UE simultaneously operate by receiving the generated or changed information, resulting in an increase in the HSDPA service efficiency.

摘要翻译： 一种使用HSDPA（High Speed Downlink Packet Access）服务在移动通信系统中发送信息的方法。 当RNC（无线网络控制器）生成或改变与HSDPA业务相关的信息时，它将生成或改变的信息与指示HSDPA业务信息变化的指示符一起发送给节点B和UE。 因此，节点B和UE通过接收生成或改变的信息同时进行操作，导致HSDPA服务效率的提高。

公开(公告)号：US07200124B2

公开(公告)日：2007-04-03

申请号：US10298341

申请日：2002-11-18

申请人： Jung-Gon Kim ,  Hyeon-Woo Lee ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Hyoung-Gwan Kim ,  Du GaoKe ,  Li XiaoQiang ,  Wang Ting ,  Zhang Shuwei ,  Yong-Jun Kwak ,  Kook-Heui Lee ,  Sung-Oh Hwang ,  Hye-Young Lee ,  Joon-Goo Park ,  Jin-Weon Chang

发明人： Jung-Gon Kim ,  Hyeon-Woo Lee ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Hyoung-Gwan Kim ,  Du GaoKe ,  Li XiaoQiang ,  Wang Ting ,  Zhang Shuwei ,  Yong-Jun Kwak ,  Kook-Heui Lee ,  Sung-Oh Hwang ,  Hye-Young Lee ,  Joon-Goo Park ,  Jin-Weon Chang

IPC分类号： H04Q7/00

CPC分类号： H04W36/0094 ,  H04W36/14

摘要： An RNC determines parameters available for measurement of a synchronization signal and second Node B information from a second Node B, transmits the determined parameters to a first Node B during radio link setup and to a UE during radio bearer setup, and transmits parameter selection information to the first Node B and the UE, if it is recognized that measurement of the synchronization signal and the second Node B information is necessary. The first Node B changes a position of a downlink time period over which a downlink channel is transmitted from the first Node B to the UE and a position of an uplink time period over which an uplink channel is transmitted from the UE to the first Node B, according to parameters selected from the parameters. The UE receives the synchronization signal and the second Node B information in the remaining time periods except the changed downlink time period and the changed uplink time period among the plurality of time periods.

摘要翻译： RNC确定可用于测量同步信号的参数和来自第二节点B的第二节点B信息，在无线电链路建立期间将所确定的参数发送到第一节点B，并且在无线电承载建立期间向UE发送所确定的参数，并将参数选择信息发送到 第一节点B和UE，如果认识到同步信号和第二节点B信息的测量是必需的。 第一节点B将从第一节点B向UE发送下行链路信道的下行链路时间段的位置和从UE向第一节点B发送上行链路信道的上行链路时间段的位置 ，根据参数选择参数。 UE在多个时间段之间除了改变的下行链路时间段和改变的上行链路时间段之外的剩余时间段中接收同步信号和第二节点B信息。

公开(公告)号：US08614971B2

公开(公告)日：2013-12-24

申请号：US10845001

申请日：2004-05-13

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Joon-Goo Park ,  Sung-Oh Hwang ,  Eun-Jung Kim ,  Kyeong-In Jeong

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Joon-Goo Park ,  Sung-Oh Hwang ,  Eun-Jung Kim ,  Kyeong-In Jeong

IPC分类号： H04H20/71 ,  H04B7/216 ,  H04J3/26

CPC分类号： H04W72/02 ,  H04W4/06 ,  H04W48/08

摘要： A mobile communication system supporting an MBMS service includes a Node B having a plurality of transport channels and at least one UE communicating with the Node B. The Node B selects a transport channel for MBMS control information among a plurality of transport channels mapped to a secondary common control physical channel; transmits a system information block indicating the selected transport channel to a cell area where UEs are located, using a primary common control physical channel; and transmits the MBMS control information to the cell area using the selected transport channel. The UE receives a system information block indicating a transport channel selected to transmit MBMS control information among a plurality of transport channels mapped to a secondary common control physical channel, over a primary common control physical channel; receives the MBMS control information over the selected transport channel among the plurality of the transport channels, using the system information block; and receives the MBMS service using the MBMS control information.

摘要翻译： 支持MBMS服务的移动通信系统包括具有多个传输信道的节点B和与节点B通信的至少一个UE。节点B在映射到次要节点的多个传输信道中选择用于MBMS控制信息的传输信道 通用控制物理通道; 使用主公共控制物理信道将指示所选择的传输信道的系统信息块发送到UE所在的小区区域; 并使用所选择的传输信道将MBMS控制信息发送到小区区域。 UE通过主公共控制物理信道接收指示被映射到辅助公共控制物理信道的多个传输信道中的MBMS控制信息选择的传输信道的系统信息块; 使用所述系统信息块在所述多个传输信道中通过所选择的传输信道接收MBMS控制信息; 并使用MBMS控制信息接收MBMS服务。

公开(公告)号：US07171212B2

公开(公告)日：2007-01-30

申请号：US10438419

申请日：2003-05-15

申请人： Soeng-Hun Kim ,  Joon-Goo Park ,  Sung-Ho Choi ,  Kook-Heui Lee

发明人： Soeng-Hun Kim ,  Joon-Goo Park ,  Sung-Ho Choi ,  Kook-Heui Lee

IPC分类号： H04Q7/20 ,  H04Q7/00

CPC分类号： H04L12/189 ,  H04L12/185 ,  H04W8/26 ,  H04W76/12 ,  H04W76/40 ,  H04W92/14

摘要： A method for setting up signaling connection between an RNC and an SGSN in a mobile communication system is provided. Upon receiving a service request for a particular MBMS service from a particular UE, an RNC determines whether it is necessary to set up new signaling connection for the particular MBMS service, and sets up signaling connection with an SGSN according to the determination result. The SGSN, if it desires to stop the particular MBMS service, sends a service stop request to the RNC over the signaling connection set for the particular MBMS service. The RNC then instructs at least one UE providing the particular MBMS service to stop the particular MBMS service in response to the service stop request.

摘要翻译： 提供了一种用于在移动通信系统中建立RNC与SGSN之间的信令连接的方法。 在从特定UE接收到针对特定MBMS服务的服务请求时，RNC确定是否需要为特定MBMS服务建立新的信令连接，并根据确定结果与SGSN建立信令连接。 如果SGSN希望停止特定的MBMS服务，则SGSN通过针对特定MBMS服务的信令连接集向RNC发送服务停止请求。 RNC然后指示提供特定MBMS服务的至少一个UE响应于服务停止请求停止特定MBMS服务。

公开(公告)号：US08285330B2

公开(公告)日：2012-10-09

申请号：US10545520

申请日：2004-02-17

申请人： Ju-Ho Lee ,  Kook-Heui Lee ,  Jeong-Gon Kim ,  Hyeon-Woo Lee ,  Shuwei Zhang ,  Jing Zhao ,  Chunying Sun

发明人： Ju-Ho Lee ,  Kook-Heui Lee ,  Jeong-Gon Kim ,  Hyeon-Woo Lee ,  Shuwei Zhang ,  Jing Zhao ,  Chunying Sun

IPC分类号： H04B1/38

CPC分类号： H04L1/1841 ,  H04L1/1812 ,  H04L1/1845 ,  H04L1/1851 ,  H04L1/188

摘要： A method for HARQ reordering in Enhanced Uplink Dedicated Channel of WCDMA system includes following steps: locating the soft combination buffer in the Node B and the reordering buffer in the SRNC; locating the HARQ entity in the Node B; locating the reordering queue distribution entity, the reordering entity and the disassembly entity in the SRNC. This invention adopts the separation technology of the soft combination buffer and the reordering buffer, the separation model can not only ensure the diversity gain, but also reduce the receiving delay and save the buffer space. Three mechanisms (timer mechanism, window mechanism and SBI mechanism) are proposed to prevent the blocking of the reordering buffer, which degrades the blocking to the least level, improves the receiving efficiency and the system performance. Aiming at the SBI mechanism, the invention proposes the new DCH data frame structure on the Iub interface and the Iur interface.

摘要翻译： 一种用于WCDMA系统的增强型上行链路专用信道中HARQ重新排序的方法，包括以下步骤：将软组合缓冲区定位在节点B和SRNC中的重新排序缓冲区中; 将HARQ实体定位在节点B中; 在SRNC中定位重新排序队列分发实体，重新排序实体和反汇编实体。 本发明采用软组合缓冲器和重新排序缓冲器的分离技术，分离模型不仅可以保证分集增益，而且可以减少接收延迟并节省缓冲空间。 提出了三种机制（定时器机制，窗口机制和SBI机制），以防止重新排序缓冲区的阻塞，从而将阻塞降至最低水平，提高接收效率和系统性能。 针对SBI机制，本发明在Iub接口和Iur接口上提出了新的DCH数据帧结构。

公开(公告)号：US07450545B2

公开(公告)日：2008-11-11

申请号：US10463021

申请日：2003-06-16

申请人： Young-Bum Kim ,  Sung-Ho Choi ,  Chae-Man Lim ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Joon-Goo Park

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

IPC分类号： H04Q7/00 ,  H04Q7/20 ,  H04B7/00 ,  H04B7/216

CPC分类号： H04W36/12 ,  H04W36/18

摘要： An apparatus and method determines soft handover in a Code Division Multiple Access (CDMA) mobile communication system supporting a Multimedia Broadcast Multicast Service (MBMS) service. In the CDMA mobile communication system supporting an MBMS service, when a User Equipment (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： 一种装置和方法在支持多媒体广播多播服务（MBMS）服务的码分多址（CDMA）移动通信系统中确定软切换。 在支持MBMS服务的CDMA移动通信系统中，当用户设备（UE）移动到可以从多个节点B接收数据的区域时，UE自己确定是否对从 节点B。 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：US07307971B2

公开(公告)日：2007-12-11

申请号：US10423636

申请日：2003-04-25

申请人： Joon-Goo Park ,  Sung-Ho Choi ,  Jin-Weon Chang ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Ju-Ho Lee

发明人： Joon-Goo Park ,  Sung-Ho Choi ,  Jin-Weon Chang ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Ju-Ho Lee

IPC分类号： H04Q7/00 ,  H04Q7/20 ,  H04J3/06

CPC分类号： H04W56/001 ,  H04B7/2643 ,  H04W92/10 ,  H04W92/12 ,  Y02D70/449

摘要： A method for providing soft handover in a code division multiple access mobile communication system supporting multicast multimedia broadcast service. In an asynchronous 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, soft handover is performed on the UE. Thus, even though an MBMS user moves from an existing cell to a new cell, a stable MBMS service is provided. Furthermore, the UE can soft-combine data received from a plurality of Node Bs.

摘要翻译： 一种在支持组播多媒体广播服务的码分多址移动通信系统中提供软切换的方法。 在支持MBMS服务的异步移动通信系统中，当UE移动到可从多个节点B接收数据的区域时，对UE执行软切换。 因此，即使MBMS用户从现有小区移动到新小区，提供稳定的MBMS服务。 此外，UE可以对从多个节点B接收的数据进行软组合。

公开(公告)号：US07301927B2

公开(公告)日：2007-11-27

申请号：US10428631

申请日：2003-05-02

申请人： Kook-Heui Lee ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Joon-Goo Park

发明人： Kook-Heui Lee ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Joon-Goo Park

IPC分类号： H04Q7/24

CPC分类号： H04W72/005 ,  H04W88/14

摘要： A method and apparatus for providing an MBMS (Multimedia Broadcast/Multicast Service) service to user equipments (UEs) that desire to receive the MBMS service, in a code division multiple access (CDMA) mobile communication system including a plurality of radio network controllers (RNCs), a plurality of SGSNs (Serving GPRS (General Packet Radio Service) Supporting Nodes) connected to each of the RNCs, and a plurality of the UEs wirelessly connectable to the RNCs, and providing the MBMS service to the UEs. The UEs request a desired MBMS service, and receive an MBMS service provided in response to the request. The RNCs transmit data related to the MBSM service to UEs wirelessly connected to thereto among UEs that requested the service. The SGSNs control a procedure related to the MBMS service for the UEs that requested the service. A default SGSN is individually designated for the MBMS service, and the default SGSN transmits MBMS data for the given MBMS service to UEs that requested the given MBMS service, through the RNCs.

摘要翻译： 一种用于在包括多个无线电网络控制器的码分多址（CDMA）移动通信系统中向希望接收MBMS服务的用户设备（UE）提供MBMS（多媒体广播/组播服务）服务的方法和装置 RNC），连接到每个RNC的多个SGSN（服务GPRS（通用分组无线电业务）支持节点），以及可无线地连接到RNC的多个UE，以及向UE提供MBMS服务。 UE请求所需的MBMS服务，并且接收响应于该请求而提供的MBMS服务。 RNC在请求该服务的UE中向与其无线连接的UE发送与MBSM业务相关的数据。 SGSN针对请求该服务的UE控制与MBMS服务有关的过程。 针对MBMS服务单独地指定了默认SGSN，并且默认SGSN通过RNC向给予MBMS服务的UE发送用于请求给定MBMS服务的MBMS。