公开(公告)号：US20050141443A1

公开(公告)日：2005-06-30

申请号：US11026112

申请日：2004-12-30

申请人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi ,  Gert Van Lieshout

发明人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi ,  Gert Van Lieshout

IPC分类号： H04W28/00 ,  H04B7/02 ,  H04L12/70 ,  H04L12/701 ,  H04W4/06 ,  H04W8/22 ,  H04W36/18 ,  H04H1/00

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04W4/06

摘要： An apparatus and method for selectively combining broadcast data packets from a plurality of cells in a user equipment (UE). A selective combiner stores a received broadcast data packet in a buffer if a sequence number of the broadcast data packet received from the plurality of cells does not fall within a reception window, and stores the received broadcast data packet in the buffer if a sequence number of the received broadcast data packet falls within the reception window but has not been stored in the buffer. The selective combiner updates the reception window if a sequence number of the received broadcast data packet does not fall within the reception window, and discards the received broadcast data packet if a sequence number of the received broadcast data packet falls within the reception window but has been stored in the buffer.

摘要翻译： 一种用于选择性地组合来自用户设备（UE）中的多个小区的广播数据分组的装置和方法。 如果从多个小区接收到的广播数据分组的序列号不在接收窗口内，则选择性组合器将接收到的广播数据分组存储在缓冲器中，并且如果接收的广播数据分组的序列号为 所接收的广播数据分组落在接收窗口内，但尚未存储在缓冲器中。 如果所接收的广播数据分组的序列号不在接收窗口内，则选择性组合器更新接收窗口，并且如果所接收的广播数据分组的序列号落在接收窗口内但是已经被接收到的广播数据分组丢弃 存储在缓冲区中。

公开(公告)号：US20050213605A1

公开(公告)日：2005-09-29

申请号：US11089639

申请日：2005-03-25

申请人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi

发明人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi

IPC分类号： H04L29/06 ,  H04B7/00 ,  H04L12/56 ,  H04M7/00

CPC分类号： H04W28/06 ,  H04M7/006 ,  H04W80/02

摘要： A method for efficiently utilizing radio resources by reducing a size of a PDU of an RLC layer in a mobile communication system supporting a VoIP service. In the method, an RLC PDU is framed without inserting information regarding a start point and an end point of a voice packet, or existence or absence of padding, such that a size of overhead according to transmission of the voice packet can be reduced. Consequently, restricted radio resources can be efficiently used.

摘要翻译： 一种通过减少支持VoIP业务的移动通信系统中的RLC层的PDU的大小有效地利用无线资源的方法。 在该方法中，RLC PDU被成帧，而不插入关于语音分组的开始点和终点的信息，或者是否存在填充，使得可以减少根据语音分组的传输的开销大小。 因此，可以有效地使用受限的无线电资源。

公开(公告)号：US20050007971A1

公开(公告)日：2005-01-13

申请号：US10841052

申请日：2004-05-07

申请人： Kyeong-In Jeong ,  Sung-Ho Choi ,  Kook-Heul Lee ,  Soeng-Hun Kim ,  Eun-Jung Kim

发明人： Kyeong-In Jeong ,  Sung-Ho Choi ,  Kook-Heul Lee ,  Soeng-Hun Kim ,  Eun-Jung Kim

IPC分类号： H04B7/26 ,  H04L12/18 ,  H04W4/06 ,  H04H1/00

CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W76/40

摘要： A method for dividing MBMS control information provided to UEs for an MBMS service into three types and separately transmitting the divided MBMS control information according to their types. The MBMS control information is divided into first MBMS control information that is periodically transmitted, and second MBMS control information that is aperiodically transmitted due to occurrence of an event. The periodically transmitted first MBMS control information is divided into MBMS control information that is transmitted at a first periodic interval and MBMS control information that is transmitted at a second periodic interval. The first periodic interval is shorter than the second periodic interval to enable a UE desiring to receive a particular MBMS service to preferentially receive MBMS status information in advance of MBMS RB information.

摘要翻译： 将MBMS业务提供给UE的MBMS控制信息划分为三种类型的方法，并且根据它们的类型单独地发送划分的MBMS控制信息。 MBMS控制信息被划分为周期性发送的第一MBMS控制信息和由于事件的发生而非周期性地发送的第二MBMS控制信息。 周期性发送的第一MBMS控制信息被划分为以第一周期性间隔发送的MBMS控制信息和以第二周期性间隔发送的MBMS控制信息。 所述第一周期性间隔比所述第二周期性间隔短，以使得UE期望在MBMS RB信息之前接收特定MBMS服务以优先接收MBMS状态信息。

公开(公告)号：US08345690B2

公开(公告)日：2013-01-01

申请号：US12813302

申请日：2010-06-10

申请人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi ,  Gert Jan Van Lieshout

发明人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi ,  Gert Jan Van Lieshout

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04W4/06

摘要： An apparatus and method for performing duplicate avoidance of broadcast data packets in a (UE). The includes receiving a broadcast data packet from a plurality of cells; storing, if a sequence number of the received broadcast data packet does not fall within a reception window, the broadcast data packet in a buffer and updating the reception window based on the sequence number; determining, if the sequence number of the received broadcast data packet falls within the reception window, whether a broadcast data packet having the sequence number has previously been stored in the buffer; discarding the broadcast data packet, if the broadcast data packet has previously been stored in the buffer; and storing the broadcast data packet in the buffer, if the broadcast data packet has not previously been stored in the buffer.

摘要翻译： 一种用于在（UE）中执行重复避免广播数据分组的装置和方法。 包括从多个小区接收广播数据分组; 如果接收到的广播数据分组的序列号不在接收窗口内，则将广播数据分组存储在缓冲器中，并基于序列号更新接收窗口; 确定所接收的广播数据分组的序列号是否落在接收窗口内，是否具有序列号的广播数据分组先前已经存储在缓冲器中; 如果广播数据分组先前已经存储在缓冲器中，则丢弃广播数据分组; 并且如果广播数据分组以前没有被存储在缓冲器中，则将广播数据分组存储在缓冲器中。

公开(公告)号：US20070201436A1

公开(公告)日：2007-08-30

申请号：US11635795

申请日：2006-12-08

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  O-Sok Song ,  Gert Van Lieshout ,  Himke Van Der Velde

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  O-Sok Song ,  Gert Van Lieshout ,  Himke Van Der Velde

IPC分类号： H04L12/66

CPC分类号： H04W76/12

摘要： A call setup method and apparatus for minimizing call setup delay by a UE in a mobile telecommunications system are provided. The method includes the steps of: if call setup for a packet call service is requested, determining by the UE if the requested service is a predetermined service sensitive to call setup delay; if the requested packet call service is the predetermined service sensitive to the call setup delay, establishing control information representing that the packet call service is sensitive to the call setup delay; and transmitting a request message requesting the call setup to a network, the request message including the control information. In the method, a network causes a UE using a packet call service sensitive to call setup delay to maintain a connected state, so that restart delay of the packet call service can be minimized.

摘要翻译： 提供了一种用于在移动电信系统中最小化UE的呼叫建立延迟的呼叫建立方法和装置。 该方法包括以下步骤：如果请求呼叫建立呼叫服务，则由UE确定所请求的服务是否是对呼叫建立延迟敏感的预定服务; 如果所请求的分组呼叫服务是对呼叫建立延迟敏感的预定服务，则建立表示分组呼叫服务对呼叫建立延迟敏感的控制信息; 以及向所述网络发送请求所述呼叫建立的请求消息，所述请求消息包括所述控制信息。 在该方法中，网络使得UE使用对呼叫建立延迟敏感的分组呼叫服务来维持连接状态，从而能够最小化分组呼叫业务的重启延迟。

公开(公告)号：US20070153733A1

公开(公告)日：2007-07-05

申请号：US11603237

申请日：2006-11-22

申请人： Soeng-Hun Kim ,  Gert Van Lieshout ,  Sung-Ho Choi

发明人： Soeng-Hun Kim ,  Gert Van Lieshout ,  Sung-Ho Choi

IPC分类号： H04Q7/00

CPC分类号： H04W74/0833 ,  H04W74/002 ,  H04W74/0866 ,  H04W88/02

摘要： A method and apparatus for initiating communications on a shared channel in a mobile communication system are provided. A user equipment transmits an uplink signal for requesting communications on the shared channel to a Node B, and waits for a delay duration without monitoring a downlink after transmitting the uplink signal. When the delay duration has elapsed, the user equipment monitors the downlink during a valid period and determines whether a downlink signal responding to the uplink signal is received in a transmission time interval within the valid period. When the downlink signal is received in the valid period, the user equipment transmits and receives data on the shared channel.

摘要翻译： 提供了一种用于在移动通信系统中在共享信道上发起通信的方法和装置。 用户设备向节点B发送用于请求通信的上行链路信号，并且在发送上行链路信号之后等待延迟持续时间而不监视下行链路。 当延迟时间过去时，用户设备在有效期内监视下行链路，并确定在有效期内的发送时间间隔内是否接收到响应于上行链路信号的下行链路信号。 当在有效期内接收到下行链路信号时，用户设备在共享信道上发送和接收数据。

公开(公告)号：US20050074024A1

公开(公告)日：2005-04-07

申请号：US10914702

申请日：2004-08-09

申请人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Van Lieshout

发明人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Van Lieshout

IPC分类号： H04L12/56 ,  H04L12/18 ,  H04L29/06 ,  H04W4/06 ,  H04W28/06 ,  H04J3/26

CPC分类号： H04W4/06 ,  H04L12/18 ,  H04L12/189 ,  H04L29/06027 ,  H04L49/90 ,  H04L65/4076 ,  H04L69/04 ,  H04L69/22 ,  H04W28/06 ,  H04W28/065 ,  H04W72/005 ,  H04W76/40

摘要： A method and apparatus for providing an MBMS service to a plurality of cells in a mobile communication system are provided. In a mobile communication system including an RNC for providing an MBMS service and a plurality of Node Bs connected to the RNC, for providing the MBMS service to UEs within a plurality of cells. The RNC is configured to have a plurality of lower-layer entities corresponding to the cells. An RLC and PDCP entity that area common to the cells, receive MBMS data from an upper layer and transmit, upon receiving a request from one of the lower-layer entities, the MBMS data to the lower-layer entity. Therefore, the RNC can provide the MBMS service more efficiently, and unnecessary consumption of system resources is reduced.

摘要翻译： 提供了一种用于向移动通信系统中的多个小区提供MBMS服务的方法和装置。 在包括用于提供MBMS服务的RNC和连接到RNC的多个节点B的移动通信系统中，用于向多个小区内的UE提供MBMS服务。 RNC被配置为具有与小区对应的多个下层实体。 一个RLC和PDCP实体，这些小区共有的区域，从上层接收MBMS数据，并且在从下层实体之一接收到一个请求时，将MBMS数据发送给下层实体。 因此，RNC可以更有效地提供MBMS业务，减少不必要的系统资源消耗。

公开(公告)号：US20080022178A1

公开(公告)日：2008-01-24

申请号：US11732288

申请日：2007-04-03

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Himke Van Der Velde ,  Gert Van Lieshout

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Himke Van Der Velde ,  Gert Van Lieshout

IPC分类号： H04L1/18

CPC分类号： H04L1/1678 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/188

摘要： A method and apparatus for performing Automatic Retransmission reQuest (ARQ) on packet data in a mobile communication system. The method includes receiving from a transmission entity performing ARQ, by a reception entity, a status report message including a Non-Acknowledged (NACK) signal for the packet data transmitted to the reception entity, and generating time information of the NACK signal; comparing, by the transmission entity, the generation time information with transmission complete time information for the packet data; and determining whether to retransmit the packet data depending on the comparison result, and performing retransmission of the packet data according to the determination step.

摘要翻译： 一种用于在移动通信系统中对分组数据执行自动重传请求（ARQ）的方法和装置。 该方法包括从接收实体向由接收实体执行ARQ的发送实体接收包括发送给接收实体的分组数据的非确认（NACK）信号的状态报告消息，并生成NACK信号的时间信息; 通过传输实体比较生成时间信息与分组数据的发送完成时间信息; 以及根据所述比较结果确定是否重传所述分组数据，以及根据所述确定步骤执行所述分组数据的重传。

公开(公告)号：US20050201366A1

公开(公告)日：2005-09-15

申请号：US11063348

申请日：2005-02-14

申请人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Van Lieshout

发明人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Van Lieshout

IPC分类号： H04L12/70 ,  H04B7/26 ,  H04L12/951 ,  H04L29/06 ,  H04W4/00 ,  H04W4/06 ,  H04W8/22 ,  H04W8/24 ,  H04W28/06 ,  H04W36/00 ,  H04W84/04 ,  H04L12/66

CPC分类号： H04L65/607 ,  H04L29/06027 ,  H04L65/608 ,  H04L69/04 ,  H04W28/06 ,  H04W36/0033

摘要： Disclosed is a method for resuming header decompression by receiving multimedia broadcast/multicast service (MBMS) packet data having compressed headers in a mobile communication system providing the MBMS. The method includes the steps of detecting a moving of user equipment (UE) receiving the MBMS into a new cell from an old cell, copying and storing old header decompression context information used in the old cell, initializing a dynamic part to decompress headers of packet data for the MBMS and waiting for an IR-DYN packet until the IR-DYN packet has been received in the UE, in order to update the old header decompression information, creating a new header decompression context through updating the old header decompression information by using the IR-DYN packet when the IR-DYN packet has been received in the UE, and decompressing the headers of the packet data for the MBMS transmitted from the new cell by using the new header decompression context.

摘要翻译： 公开了一种通过在提供MBMS的移动通信系统中接收具有压缩报头的多媒体广播/组播服务（MBMS）分组数据来恢复报头解压缩的方法。 该方法包括以下步骤：从旧单元检测接收MBMS的用户设备（UE）移动到新小区中的步骤，复制和存储在旧小区中使用的旧报头解压缩上下文信息，初始化动态部分以解压缩分组报头 用于MBMS并等待IR-DYN分组的数据，直到在UE中已经接收到IR-DYN分组为了更新旧的报头解压缩信息，通过使用更新旧的报头解压缩信息来创建新的报头解压缩上下文 当在UE中接收到IR-DYN分组时，IR-DYN分组，并且通过使用新的报头解压缩上下文解压缩从新小区发送的MBMS的分组数据的报头。

公开(公告)号：US20050090278A1

公开(公告)日：2005-04-28

申请号：US10924078

申请日：2004-08-23

申请人： Kyeong-In Jeong ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Van Lieshout

发明人： Kyeong-In Jeong ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Van Lieshout

IPC分类号： H04B7/26 ,  H04W4/06 ,  H04W36/08 ,  H04W48/20 ,  H04B7/00

CPC分类号： H04W36/0055 ,  H04W48/20 ,  H04W72/005

摘要： A method for selecting a cell by a user equipment (UE) to receive a Multimedia Broadcast/Multicast Service (MBMS) service in a mobile communication system which supports the MBMS service with different frequency allocations (FAs) in the same area. In the method, a radio network controller (RNC) transmits information on an MBMS cell to the UE, and the MBMS cell information includes an MBMS offset for guaranteeing priority for cell reselection to the MBMS cell. The UE performs cell reselection using the MBMS cell information and receives the MBMS service from the reselected cell.

摘要翻译： 一种在用户设备（UE）中选择在相同区域中支持具有不同频率分配（MBMS）的MBMS服务的移动通信系统中的多媒体广播/组播服务（MBMS）服务的方法。 在该方法中，无线网络控制器（RNC）向UE发送关于MBMS小区的信息，MBMS小区信息包括用于保证对MBMS小区的小区重选的优先级的MBMS偏移。 UE使用MBMS小区信息进行小区重选，并从重新选择的小区接收MBMS服务。