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公开(公告)号：EP1903814B1
公开(公告)日：2020-07-08
申请号：EP07018366.0
申请日：2007-09-19
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2.发明授权METHOD AND APPARATUS FOR SIGNALING CONTROL INFORMATION OF UPLINK PACKET DATA SERVICE IN MOBILE TELECOMMUNICATION SYSTEM 有权用于在移动电信系统中用于发送上行链路分组数据业务的控制信息的方法和设备
公开(公告)号：EP3030032B1
公开(公告)日：2017-09-20
申请号：EP15192786.0
申请日：2005-12-29
CPC分类号： H04W72/1284 , H04W28/065
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3.发明授权Method and apparatus for performing handover using packet data convergence protocol (PDCP) reordering in mobile communication system 有权一种通过在移动通信系统中重新排列的分组数据会聚协议（PDCP）执行切换的方法和装置
公开(公告)号：EP1915017B1
公开(公告)日：2016-10-12
申请号：EP07020522.4
申请日：2007-10-19
IPC分类号： H04W36/02
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.
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4.发明公开Method and apparatus for processing uplink data by DRX-mode terminal in mobile telecommunication system 审中-公开在移动电信系统的方法和用于上行链路数据的处理装置，通过一个DRX模式设备
公开(公告)号：EP1944923A3
公开(公告)日：2013-01-02
申请号：EP08000483.1
申请日：2008-01-11
CPC分类号： H04W72/0413 , H04W24/08 , H04W72/0406 , H04W72/12 , H04W72/1284 , H04W76/28 , Y02D70/20
摘要： Disclosed is a method and apparatus for transmitting uplink data by a terminal performing a DRX operation in a mobile telecommunication system. According to the method and apparatus, when a UE transmits the uplink data, the UE variably controls given active and sleep periods in consideration of whether or not retransmission for the uplink data is performed, thereby more flexibly operating in the DRX mode.
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5.发明公开Method and apparatus for performing handover using packet data convergence protocol (PDCP) reordering in mobile communication system 有权一种通过在移动通信系统中重新排列的分组数据会聚协议（PDCP）执行切换的方法和装置
公开(公告)号：EP1915017A3
公开(公告)日：2010-11-03
申请号：EP07020522.4
申请日：2007-10-19
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.
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6.发明公开
公开(公告)号：EP3589072A1
公开(公告)日：2020-01-01
申请号：EP19191298.9
申请日：2008-01-11
摘要： A method for transmitting data by a terminal in a wireless communication system, the method comprising: transmitting, to a base station, a scheduling request for requesting resources for transmitting the data; monitoring a control channel to receive resource allocation information; starting a timer for monitoring the control channel if the resource allocation information is received via the control channel; transmitting, to the base station, the data based on the resource allocation information, and stopping monitoring of the control channel if feedback information corresponding to the data is not received until the timer is expired or a command for stopping the monitoring of the control channel is received from the base station.
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公开(公告)号：EP2770775B1
公开(公告)日：2019-07-03
申请号：EP14169561.9
申请日：2008-01-11
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8.发明公开Method and apparatus for performing handover using packet data convergence protocol (PDCP) reordering in mobile communication system 有权一种通过在移动通信系统中重新排列的分组数据会聚协议（PDCP）执行切换的方法和装置
公开(公告)号：EP1915017A2
公开(公告)日：2008-04-23
申请号：EP07020522.4
申请日：2007-10-19
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.
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公开(公告)号：EP1903820A1
公开(公告)日：2008-03-26
申请号：EP07018512.9
申请日：2007-09-20
IPC分类号： H04Q7/38
摘要： A method and apparatus for minimizing data forwarding between Evolved Node Bs (ENBs) during a handover. A User Equipment (UE) sends a status report to an ENB of a source cell immediately before the handover occurs. In this manner, a target cell avoids retransmission of the RLC PDUs, which were successfully transmitted but have not yet been ACKnowledged (ACKed) by the UE, thereby minimizing the amount of data being forwarded from the ENB of the source cell to an ENB of the target cell.
摘要翻译： 一种用于在切换期间最小化演进节点B（ENB）之间的数据转发的方法和装置。 在切换发生之前，用户设备（UE）将状态报告发送到源小区的ENB。 以这种方式，目标小区避免被成功发送但尚未被UE确认（ACK）的RLC PDU的重传，从而将从源小区的ENB转发的数据量最小化到源小区的ENB 目标单元格。
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10.发明公开
公开(公告)号：EP1874075A2
公开(公告)日：2008-01-02
申请号：EP07019284.4
申请日：2004-04-07
IPC分类号： H04Q7/38
CPC分类号： H04W36/0055 , H04W4/06 , H04W72/005 , H04W74/04 , H04W76/40
摘要： A cell reselection method by a user equipment (UE) receiving an MBMS service in a serving cell of a mobile communication system. The UE receives control data of the serving cell, including configuration information necessary for accessing MBMS control channels (MCCHs) of neighbor cells and control information necessary for accessing an MBMS data transport channel (MTCH) of the serving cell, over an MCCH of the serving cell, and stores the received control data, while the MBMS service is provided in the serving cell. If cell reselection to a target cell, which is one of the neighbor cells is determined, the UE moves to the target cell by utilizing configuration information stored for the target cell.
摘要翻译： 用户设备（UE）在移动通信系统的服务小区中接收MBMS服务的小区重选方法。 UE通过服务的MCCH接收服务小区的控制数据，包括接入相邻小区的MBMS控制信道（MCCH）所需的配置信息和接入服务小区的MBMS数据传输信道（MTCH）所需的控制信息 小区，并存储所接收的控制数据，同时在服务小区中提供MBMS服务。 如果确定到作为邻居小区之一的目标小区的小区重选，则UE利用为目标小区存储的配置信息移动到目标小区。
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