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1. 发明公开

EP2073588A3 Mobile communication method and system 有权转让
标题翻译：移动通信方法和系统
公开(公告)号：EP2073588A3
公开(公告)日：2010-12-15
申请号：EP09003833.2
申请日：2003-04-07
申请人： LG Electronics Inc.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04L12/56 , H04W28/06
CPC分类号： H04W28/18 , H04L69/04 , H04W28/06 , H04W80/06
摘要： In the method for wireless communication between a terminal and a base station supporting a real time packet transfer service mode and reliable packet transfer service mode according to the present invention, one of the real time packet transfer service mode and reliable packet transfer service mode is selected and a communication channel between the terminal and the base station is established, and the packet data are bidirectionally exchanged between the terminal and the base station over the communication channel in real time.

2. 发明授权

EP1353481B1 Mobile communication method and system 有权转让
标题翻译：方法和系统，用于移动通信
公开(公告)号：EP1353481B1
公开(公告)日：2009-08-05
申请号：EP03008126.9
申请日：2003-04-07
申请人： LG Electronics, Inc.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04L12/56
CPC分类号： H04W28/18 , H04L69/04 , H04W28/06 , H04W80/06

3. 发明公开

EP2073588A2 Mobile communication method and system 有权转让
标题翻译： Mobilkommunikationsverfahren和系统
公开(公告)号：EP2073588A2
公开(公告)日：2009-06-24
申请号：EP09003833.2
申请日：2003-04-07
申请人： LG Electronics Inc.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04W28/18 , H04L12/56 , H04L29/06 , H04L12/10 , H04W28/06 , H04W80/06
CPC分类号： H04W28/18 , H04L69/04 , H04W28/06 , H04W80/06
摘要： In the method for wireless communication between a terminal and a base station supporting a real time packet transfer service mode and reliable packet transfer service mode according to the present invention, one of the real time packet transfer service mode and reliable packet transfer service mode is selected and a communication channel between the terminal and the base station is established, and the packet data are bidirectionally exchanged between the terminal and the base station over the communication channel in real time.
摘要翻译：在根据本发明的终端和支持实时分组传送服务模式的基站和可靠分组传输服务模式的基站之间的无线通信方法中，选择实时分组传输服务模式和可靠分组传输服务模式之一并且建立终端与基站之间的通信信道，并且分组数据在通信信道上实时地在终端与基站之间进行双向交换。

4. 发明公开

EP2023556A2 System and method for avoiding stall using timer for high speed downlink packet access system 有权
标题翻译：的系统和方法避免了当使用时钟高速下行链路分组接入系统的延迟
公开(公告)号：EP2023556A2
公开(公告)日：2009-02-11
申请号：EP08169464.8
申请日：2003-01-02
申请人： LG Electronics Inc.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04L12/56
CPC分类号： H04W28/14 , H04B7/0604 , H04B7/15507 , H04B7/15535 , H04L1/0071 , H04L1/06 , H04L1/08 , H04L1/1841 , H04L1/1845 , H04L1/1848 , H04L5/0023 , H04L5/0042 , H04L5/0044 , H04L5/0083 , H04L27/2602 , H04L47/10 , H04L47/14 , H04L47/28 , H04L47/34 , H04L69/28 , H04L2001/0096 , H04W24/02 , H04W52/143 , H04W52/225 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/245 , H04W52/46
摘要： A method for preventing a stall condition in a terminal of a mobile communications system uses a timer to limit how long data blocks are stored in a reordering buffer. The method includes receiving a data block over a wireless link, determining whether a preceding data block has not been received, storing the received data block in the reordering buffer if a preceding data block has not been received, and then outputting the received block from the buffer when the timer expires. Whether or not a preceding data block is missing is determined based on a comparison of transmission sequence numbers. In other steps of the method, succeeding data blocks are output from the buffer based on expiration of a second timer period. The periods of the timer are advantageously controlled to prevent a wrap-around of transmission sequence numbers with respect to data blocks stored in the buffer. If desired, the data blocks may include MAC-hs protocol data units. By limiting the amount of time any one data block stays in the buffer, a stall condition is advantageously prevented. As a result, transmission efficiency and the reliability of received data is substantially improved. The method is ideally suited for use in a medium access layer of a high-speed downlink packet access (HSDPA) mobile communications system, although other uses are contemplated.
摘要翻译：一种用于在移动通信系统的终端防止失速状况的方法使用一个定时器来限制数据块多长时间存储在再排序缓冲器中。该方法包括接收一个数据块通过无线链路，确定性采矿是否被接收的数据块preceding-处理不当，从如果被接收的数据块preceding-处理不当存储在再排序缓冲器中的接收到的数据块，然后输出廷所接收的块缓冲当定时器期满。无论是否preceding-数据块丢失是确定性的开采根据发送序列号的比较。在该方法的其它步骤，随后的数据块是从基于第二定时器时间周期到期缓冲器输出。定时器的周期被有利地控制，以防止发送序列号的一个缠绕相对于存储在所述缓冲器中的数据块。如果需要清除，所述数据块可以包括MAC-hs协议数据单元。通过限制任何一个时间数据块留在缓冲器中的量，失速状态有利地防止。其结果是，传输效率和接收的数据的可靠性被显着改善。该方法理想地适用于的高速下行链路分组接入（HSDPA）移动通信系统中的介质访问层使用，虽然其他的用途是预期的。

5. 发明公开

EP1315356A3 Method for transmitting packet data in compressed form in a communication system 有权
标题翻译：在通信系统中以压缩形式发送分组数据的方法
公开(公告)号：EP1315356A3
公开(公告)日：2006-03-22
申请号：EP02026088.1
申请日：2002-11-22
申请人： LG ELECTRONICS INC.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04L29/06
CPC分类号： H04W28/06 , H04L69/04 , H04L69/16 , H04L69/161 , H04L69/22 , H04L69/32 , H04L69/324 , H04W80/02 , H04W80/04
摘要： In the preferred embodiment, the transmission of a packet with one of full-header or compressed header is determined according to the report of a lower layer, and preferably, regardless of any request from the receiver. Preferably, the determination is done in PDCP layer, and the lower layer is RLC layer. In one embodiment, the attachment of a full-header to a packet is triggered by the RLC report of transmission failure of prior packet. In another embodiment, one of the trigger of attachment of a full-header to a packet is excluded by the RLC report of transmission success of prior full-header packet. The transmission of full-header packets is preferably controlled based on feedback information of a lower layer indicating whether a previously transmitted full-header packet was successfully received by the receiver. The feedback information may be delivered from a data link layer such as an RLC layer to a header compression layer, which is preferably included in a PDCP layer.

6. 发明公开

EP1337124A3 Context relocation method 审中-公开
标题翻译：上下文Relocationsprocedur
公开(公告)号：EP1337124A3
公开(公告)日：2005-09-21
申请号：EP03003404.5
申请日：2003-02-14
申请人： LG ELECTRONICS INC.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04L69/04 , H04L1/16 , H04L1/18 , H04L69/16 , H04L69/161 , H04L69/168 , H04L69/22 , H04W28/06 , H04W36/10 , H04W36/12 , H04W36/18
摘要： A context relocation method used for header compression when seamless SRNS relocation is performed in an asynchronous IMT-2000 system transmits respective SN field values of compressor context and decompressor context together with SSR information from a source RNC or a target RNC to a UE when an SRNC, which manages dedicated radio resource assigned to a user equipment, performs SSR, and therefore, transmission efficiency can be improved as well as the UE and the target RNC which became the SRNC after SSR can be synchronized with the contexts of each other after the relocation..

7. 发明公开

EP1318632A3 Packet data transmission scheduling technique 无效
标题翻译：用于分组数据传输控制方法
公开(公告)号：EP1318632A3
公开(公告)日：2004-01-14
申请号：EP02026087.3
申请日：2002-11-22
申请人： LG ELECTRONICS INC.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04W72/1242 , H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2433 , H04L47/2458 , H04L47/283 , H04L47/286 , H04L47/30 , H04L47/34 , H04L47/36 , H04W92/12
摘要： A packet data transmission method of the HSDPA system includes collecting information on the quality of physical channels, a status of the MAC buffer, the priority level of data, the delay of data, and the like, determining the transmission order of data and the size of a data block to be transmitted based on the collected information, and transmitting the data block through the physical according to the order of transmissions. Since the HSDPA scheduler takes into account the delay of data, the quality of real-time services can be improved.

8. 发明公开

EP1337124A2 Context relocation method 审中-公开
标题翻译：上下文重定位方法
公开(公告)号：EP1337124A2
公开(公告)日：2003-08-20
申请号：EP03003404.5
申请日：2003-02-14
申请人： LG ELECTRONICS INC.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04L69/04 , H04L1/16 , H04L1/18 , H04L69/16 , H04L69/161 , H04L69/168 , H04L69/22 , H04W28/06 , H04W36/10 , H04W36/12 , H04W36/18
摘要： A context relocation method used for header compression when seamless SRNS relocation is performed in an asynchronous IMT-2000 system transmits respective SN field values of compressor context and decompressor context together with SSR information from a source RNC or a target RNC to a UE when an SRNC, which manages dedicated radio resource assigned to a user equipment, performs SSR, and therefore, transmission efficiency can be improved as well as the UE and the target RNC which became the SRNC after SSR can be synchronized with the contexts of each other after the relocation..
摘要翻译：当在异步IMT-2000系统中执行无缝SRNS重定位时用于报头压缩的上下文重定位方法将压缩器上下文和解压缩器上下文的各个SN字段值连同来自源RNC或目标RNC的SSR信息一起发送给UE，当SRNC ，其管理分配给用户设备的专用无线电资源，执行SSR，因此，可以改善传输效率，以及在重新定位之后，在SSR之后成为SRNC的UE和目标RNC可以与彼此的上下文同步 ..

9. 发明授权

EP2117185B1 System and method for avoiding stall using timer for high-speed downlink packet access system 有权
标题翻译：的系统和方法避免了当使用时钟高速下行链路分组接入系统的延迟
公开(公告)号：EP2117185B1
公开(公告)日：2015-03-18
申请号：EP09167074.5
申请日：2003-01-02
申请人： LG Electronics Inc.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young
IPC分类号： H04B7/155 , H04W52/24 , H04W52/22 , H04L5/00 , H04L12/841 , H04L12/801 , H04L1/06 , H04L1/00 , H04L1/08 , H04L1/18 , H04L27/26 , H04W24/02 , H04W28/14 , H04W52/14 , H04W52/46 , H04B7/06
CPC分类号： H04W28/14 , H04B7/0604 , H04B7/15507 , H04B7/15535 , H04L1/0071 , H04L1/06 , H04L1/08 , H04L1/1841 , H04L1/1845 , H04L1/1848 , H04L5/0023 , H04L5/0042 , H04L5/0044 , H04L5/0083 , H04L27/2602 , H04L47/10 , H04L47/14 , H04L47/28 , H04L47/34 , H04L69/28 , H04L2001/0096 , H04W24/02 , H04W52/143 , H04W52/225 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/245 , H04W52/46

10. 发明公开

EP1876855A3 Method for relocating SRNS in a mobile communication system 有权转让
标题翻译：一种用于移动交换系统中的SRNS交换过程
公开(公告)号：EP1876855A3
公开(公告)日：2009-11-04
申请号：EP07021120.6
申请日：2003-02-14
申请人： LG Electronics Inc.
发明人： Yi, Seung-June , Yeo, Woon-Young , Lee, So-Young , Han, Hyo-Sang
IPC分类号： H04L1/18 , H04L9/12
CPC分类号： H04L63/0457 , H04L1/1809 , H04L1/1874 , H04W8/06 , H04W12/02 , H04W36/12 , H04W80/02
摘要： A method of relocating a serving radio network controller, comprising:
sending at least one ciphering parameter value and a first sequence number from a first radio network controller to a second radio network controller; and
using the at least one ciphering parameter value and the first sequence number for ciphering a first data to be sent to a terminal by the second radio network controller.

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