公开(公告)号：US20080090573A1

公开(公告)日：2008-04-17

申请号：US11873237

申请日：2007-10-16

申请人： Soeng-Hun KIM ,  Gert Van Lieshout ,  Kyeong-ln Jeong ,  Himke Velde

发明人： Soeng-Hun KIM ,  Gert Van Lieshout ,  Kyeong-ln Jeong ,  Himke Velde

IPC分类号： H04Q7/20

CPC分类号： H04W36/08 ,  H04W52/0216 ,  H04W76/20 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A method and apparatus for increasing the success rate of a handover of a connected mode UE while minimizing the power consumption of the UE during DRX operation in a mobile communication system is provided. The method includes the steps of transmitting a cell change report to the serving base station, and then suspending the DRX operation to transition to an active mode; receiving a handover command message, and completing the handover to a target cell; checking if the handover command message includes a DRX resume command; waiting until a control message including the DRX resume command is received from the target base station; and after the control message including the DRX resume command is received, transitioning from the active mode to a sleep mode, and resuming the DRX operation.

摘要翻译： 提供了一种用于在移动通信系统中在DRX操作期间最小化UE的功耗的同时提高连接模式UE的切换成功率的方法和装置。 该方法包括以下步骤：向服务基站发送小区改变报告，然后中止DRX操作转换到活动模式; 接收切换命令消息，并完成到目标小区的切换; 检查切换命令消息是否包括DRX恢复命令; 等待直到从目标基站接收到包括DRX恢复命令的控制消息; 并且在接收到包括DRX恢复命令的控制消息之后，从活动模式转换到睡眠模式，并且恢复DRX操作。

公开(公告)号：US20080085680A1

公开(公告)日：2008-04-10

申请号：US11857976

申请日：2007-09-19

申请人： Soeng-Hun KIM ,  Gert Van Lieshout ,  Ju-Ho Lee ,  Kyeong-In Jeong ,  Himke Van Der Velde

发明人： Soeng-Hun KIM ,  Gert Van Lieshout ,  Ju-Ho Lee ,  Kyeong-In Jeong ,  Himke Van Der Velde

IPC分类号： H04B1/00

CPC分类号： H04W76/048 ,  H04L5/0057 ,  H04W24/10 ,  H04W52/0216 ,  H04W52/0222 ,  H04W52/0225 ,  H04W56/0005 ,  H04W56/001 ,  H04W72/042 ,  H04W72/14 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A method for performing a Discontinuous Reception (DRX) operation by a connected mode User Equipment (UE) in a mobile communication system. The method includes waking up at a wake-up timing, and determining whether an incoming data indication is received from a Node B; reestablishing uplink synchronization upon receipt of the incoming data indication; and waking up after sleeping for a time from the incoming data indication reception timing, receiving a transmission resource allocation message from the Node B, and receiving downlink data over allocated transmission resources.

摘要翻译： 一种用于在移动通信系统中由连接模式用户设备（UE）执行不连续接收（DRX）操作的方法。 该方法包括在唤醒定时唤醒，以及确定是否从节点B接收到输入数据指示; 在接收到输入数据指示时重新建立上行链路同步; 并从进入的数据指示接收定时休眠一段时间后，从节点B接收传输资源分配消息，并通过分配的传输资源接收下行链路数据。

公开(公告)号：US20080002688A1

公开(公告)日：2008-01-03

申请号：US11789714

申请日：2007-04-25

申请人： Soeng-Hun Kim ,  Ju-Ho Lee ,  Himke Van Der Velde ,  Gert Van Lieshout

发明人： Soeng-Hun Kim ,  Ju-Ho Lee ,  Himke Van Der Velde ,  Gert Van Lieshout

IPC分类号： H04L12/56

CPC分类号： H04L1/1812 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1854 ,  H04L1/1887

摘要： A method and an apparatus for performing Hybrid Automatic Repeat reQuest (HARQ) of a packet in a mobile communication system. A User Equipment (UE) receives transmission resource allocation information indicating a transmission resource for uplink packet transmission and indicating a valid duration of the transmission resource, from a Node B over a downlink control channel, and transmits an HARQ packet using the transmission resource through an HARQ operation for the valid duration. The Node B transmits the transmission resource allocation information to the UE over the downlink control channel, and receives the HARQ packet through the HARQ operation using the transmission resource for the valid duration.

摘要翻译： 一种用于在移动通信系统中执行分组的混合自动重复请求（HARQ）的方法和装置。 用户设备（UE）通过下行链路控制信道从节点B接收指示上行链路分组传输的传输资源并指示传输资源的有效持续时间的传输资源分配信息，并使用传输资源通过 HARQ操作为有效持续时间。 节点B通过下行链路控制信道向UE发送传输资源分配信息，并且通过使用传输资源的有效持续时间的HARQ操作来接收HARQ分组。

公开(公告)号：US20060146761A1

公开(公告)日：2006-07-06

申请号：US11320563

申请日：2005-12-30

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

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

IPC分类号： H04B7/216

CPC分类号： H04W72/1284 ,  H04W28/065

摘要： Disclosed is a mobile telecommunication system in which packet data is transmitted over an uplink, and particularly a method and an apparatus for transmitting control information from a UE to a Node B. By multiplexing, several upper layer data units and MAC layer control information are included in a packet which the UE transmits during one transmission period in the uplink. A header of the packet accommodates multiplexing information, and thus the Node B uses the multiplexing information for demultiplexing upper layer data units from the packet. When the packet accommodates only the MAC layer control information, the UE does not insert the header into the packet, thereby reducing the packet size. The Node B then determines whether the packet includes only the control information or the upper layer data units together with the header.

摘要翻译： 公开了一种移动电信系统，其中通过上行链路传输分组数据，特别是一种用于从UE向节点B发送控制信息的方法和装置。通过复用，包括若干上层数据单元和MAC层控制信息 在UE在上行链路的一个发送周期期间发送的分组中。 分组的报头容纳复用信息，因此节点B使用多路复用信息来从分组中解复用上层数据单元。 当分组仅容纳MAC层控制信息时，UE不将报头插入分组，从而减小分组大小。 然后，节点B确定分组是否仅包括控制信息或上层数据单元与报头一起。

公开(公告)号：US20080095116A1

公开(公告)日：2008-04-24

申请号：US11875315

申请日：2007-10-19

申请人： Soeng-Hun KIM ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

发明人： Soeng-Hun KIM ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

IPC分类号： H04Q7/00

CPC分类号： H04W36/0055 ,  H04L1/1841 ,  H04W36/02 ,  H04W36/24

摘要： Improving communication efficiency in handover re-establishing an ARQ entity in a mobile communication system is disclosed. The method includes transmitting first Packet Data Convergence Protocol (PDCP) Packet Data Units (PDUs) correctly received from the source cell, together with a special indication requiring reordering of the first PDCP PDUs, from a Radio Link Control (RLC) receiving buffer to a PDCP receiving entity when a handover command message from a source cell to a target cell is received; buffering the first PDCP PDUs in a PDCP PDU reordering buffer by the PDCP receiving entity in response to the special indication; and when a second PDCP PDU is received from the target cell through a new RLC receiving entity for the target cell, outputting third PDCP PDUs up to a PDCP PDU before a first missing PDCP PDU having a sequence number higher than that of the second PDCP PDU from the PDCP reordering buffer. In the method, a PDCP entity performs reordering, thereby improving efficiency of communication.

摘要翻译： 公开了提高移动通信系统中重传ARQ实体的切换中的通信效率。 该方法包括将从源小区正确接收的第一分组数据收敛协议（PDCP）分组数据单元（PDU）以及需要从第一PDCP PDU重新排序的特殊指示从无线链路控制（RLC）接收缓冲区发送到 当从源小区到目标小区的切换命令消息被接收时，PDCP接收实体; 响应特殊指示，由PDCP接收实体缓冲PDCP PDU重排序缓冲器中的第一PDCP PDU; 并且当通过用于目标小区的新的RLC接收实体从目标小区接收到第二PDCP PDU时，在具有比第二PDCP PDU的序列号高的序列号的第一丢失PDCP PDU之前，将第三PDCP PDU输出直到PDCP PDU 从PDCP重新排序缓冲区。 在该方法中，PDCP实体执行重新排序，从而提高通信的效率。

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：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。

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。