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11. 发明申请

WO2007102689A1 METHOD FOR REDUCING POWER CONSUMPTION OF A TERMINAL IN CELLULAR SYSTEM 审中-公开
标题翻译：用于减少细胞系统中终端消耗功率的方法
公开(公告)号：WO2007102689A1
公开(公告)日：2007-09-13
申请号：PCT/KR2007/001094
申请日：2007-03-06
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , KIM, Jung-Im , LEE, Kyoung-Seok , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jae-Heung , KIM, Jung-Im , LEE, Kyoung-Seok , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04B7/26
CPC分类号： H04W52/0216 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present invention provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including the steps of: a) establishing discontinuous transmission/reception (DTX/DRX) parameters including discontinuous DTX/DRX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DTX/DRX based on the DTX/DRX parameters in the terminals operating in the transmission suspension mode.
摘要翻译：提供了一种用于不连续地发送/接收用于在用于分组传输的蜂窝系统中的终端的低功耗的分组的方法和装置。本发明提供一种当蜂窝系统中的终端处于活动状态时能够执行低功耗操作的方法和装置。一种用于不连续发送/接收分组数据以减少蜂窝系统中的终端的功耗的方法，包括以下步骤：a）建立不连续的发送/接收（DTX / DRX）参数，其中包括不连续的DTX / DRX周期信息，用于在传输暂停模式，其为活动状态的子状态; 以及b）基于在所述传输暂停模式下工作的终端中的DTX / DRX参数来执行DTX / DRX。

12. 发明申请

WO2007040330A1 METHOD AND APPARATUS FOR ERROR CORRECTION IN MBMS RECEIPT SYSTEM 审中-公开
标题翻译：用于MBMS接收系统中错误校正的方法和装置
公开(公告)号：WO2007040330A1
公开(公告)日：2007-04-12
申请号：PCT/KR2006/003967
申请日：2006-10-02
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jung-Im , KIM, Jae-Heung , LEE, Kyoung-Seok , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jung-Im , KIM, Jae-Heung , LEE, Kyoung-Seok , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04L1/00
CPC分类号： H04L1/0072 , H04L1/0061
摘要： Provided is an error correcting method that can provide improved error correction efficiency in a multimedia broadcast/multicast service (MBMS) by marking the presence of an error in a Protocol Data Unit (PDU) with an error instead of discarding the erroneous PDU in an MBMS terminal of the MBMS system, which performs error correction in an application layer, and transmitting the erroneous PDU together with a PDU without an error to the application layer, and an error correction apparatus employing the method. The MBMS terminal includes: a radio link control (RLC) protocol processor configured to receive PDUs generated from the reception data, generate service data units (SDUs) by combining the PDUs, mark whether there is an SDU recovered from a PDU with an error, and output the SDUs; and a packet data convergence protocol (PDCP) processing means configured to receive and deliver the SDUs.
摘要翻译：提供了一种错误校正方法，其可以通过在具有错误的协议数据单元（PDU）中标记出现错误而不是丢弃MBMS中的错误PDU来在多媒体广播/多播服务（MBMS）中提供改进的纠错效率在应用层中执行纠错的MBMS系统的终端以及与错误的PDU一起发送到应用层的错误PDU以及采用该方法的纠错装置。 MBMS终端包括：无线链路控制（RLC）协议处理器，被配置为接收从接收数据生成的PDU，通过组合PDU来生成服务数据单元（SDU），标记是否存在从PDU恢复的SDU具有错误，并输出SDU; 以及被配置为接收和传送所述SDU的分组数据融合协议（PDCP）处理装置。

13. 发明申请

WO2008156254A8 CONTROL INFORMATION TRANSMISSION AND RECEIVING IN PACKET BASED MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2008156254A8
公开(公告)日：2008-12-24
申请号：PCT/KR2008/003224
申请日：2008-06-10
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , LEE, Kyoung-Seok , JUNG, Soo-Jung , KIM, Jae-Heung , KIM, Jung-Im , RYU, Byung-Han
发明人： LEE, Kyoung-Seok , JUNG, Soo-Jung , KIM, Jae-Heung , KIM, Jung-Im , RYU, Byung-Han
IPC分类号： H04B7/26
摘要： Provided is a method for transmitting/receiving control information needed between Medium Access Control (MAC) layers of a base station and a mobile station by using a control channel block in a packet-based mobile communication system, which is under discussion for standardization, while minimizing the use of a control channel block. The method for transmitting control information for controlling a mobile station in a packet-based mobile communication system with uplink and downlink schedulers, which includes: a) forming a control channel block including control information for controlling the mobile station and identification (ID) information for identifying the control information transmitted to the mobile station; and b) coding the control channel block and transmitting the coded control channel block to the mobile station.

14. 发明申请

WO2008111785A1 RADIO RESOURCE ALLOCATION AND DATA TRANSMISSION IN PACKET BASED MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：基于分组的移动通信系统中的无线资源分配和数据传输
公开(公告)号：WO2008111785A1
公开(公告)日：2008-09-18
申请号：PCT/KR2008/001363
申请日：2008-03-11
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , LEE, Kyoung-Seok , JUNG, Soo-Jung , KIM, Jae-Heung , KIM, Jung-Im , RYU, Byung-Han
发明人： LEE, Kyoung-Seok , JUNG, Soo-Jung , KIM, Jae-Heung , KIM, Jung-Im , RYU, Byung-Han
IPC分类号： H04B7/26
CPC分类号： H04W72/042 , H04W8/26 , H04W28/06 , H04W76/10
摘要： The technology of the present invention is applied to application of radio resources for transmitting data in a packet-based mobile communication system, and it minimizes wasteful consumption of the radio resources by minimizing the use of control channel blocks to thereby efficiently support a voice service. The method for transmitting data in a packet-based mobile communication system, includes: (a) allocating a user equipment identifier to user equipment; (b) allocating a persistent radio resource block by transmitting downlink and/or uplink radio resource block allocation information and downlink and/or uplink radio resource block position information to a specific user equipment according to a control message transmitted from an upper layer; and (c) coding the persistent radio resource block to transmit data to the specific user equipment through the persistent radio resource block.
摘要翻译：本发明的技术应用于在基于分组的移动通信系统中发送数据的无线电资源的应用，并且通过最小化控制信道块的使用从而有效地支持语音服务来最小化无线资源的浪费消耗。在基于分组的移动通信系统中发送数据的方法包括：（a）向用户设备分配用户设备标识符; （b）根据从上层发送的控制消息，向特定用户设备发送下行链路和/或上行链路无线电资源块分配信息以及下行链路和/或上行链路无线资源块位置信息来分配持久无线资源块; 以及（c）对持续无线资源块进行编码，以通过持久无线资源块向特定用户设备发送数据。

15. 发明申请

WO2007148932A1 METHOD FOR PAGING TERMINAL OF RRC CONNECTED STATE IN LTE SYSTEM 审中-公开
标题翻译： LTE系统中RRC连接状态终端的方法
公开(公告)号：WO2007148932A1
公开(公告)日：2007-12-27
申请号：PCT/KR2007/003019
申请日：2007-06-21
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jung-Im , KIM, Jae-Heung , LEE, Kyoung-Seok , RYU, Byung-Han
发明人： KIM, Jung-Im , KIM, Jae-Heung , LEE, Kyoung-Seok , RYU, Byung-Han
IPC分类号： H04L29/06
CPC分类号： H04W68/00 , H04W52/0216 , Y02D70/1242 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Provided are a method and base station for paging terminals in a radio resource control (RRC) connected state in a packet based mobile communication system. The method for paging terminals in a RRC connected state in a packet based mobile communication system having a RRC processor, a medium access control (MAC) processor, and a physical layer processor includes the steps of : a) at a MAC processor of a base station, generating a paging message when it is necessary to page the terminals and transferring the generated paging message to the physical layer processor; b) at the physical layer processor, transmitting a paging indicator having a unique identifier of the terminal to the terminal; and c) transmitting radio resource information to the terminal through a control channel when an acknowledgement for the paging indicator is received from the terminal.
摘要翻译：提供了一种在基于分组的移动通信系统中的无线电资源控制（RRC）连接状态中的寻呼终端的方法和基站。在具有RRC处理器，介质访问控制（MAC）处理器和物理层处理器的基于分组的移动通信系统中，在RRC连接状态下的寻呼终端的方法包括以下步骤：a）在基站的MAC处理器当需要寻址终端并将生成的寻呼消息传送到物理层处理器时，生成寻呼消息; b）在所述物理层处理器处，向所述终端发送具有所述终端的唯一标识符的寻呼指示符; 以及c）当从所述终端接收到对所述寻呼指示符的确认时，通过控制信道向所述终端发送无线电资源信息。

16. 发明申请

WO2007066982A2 WIRELESS COMMUNICATION SYSTEM COUNTING MOBILE TERMINALS USING MBMS 审中-公开
标题翻译：使用MBMS的无线通信系统计数移动终端
公开(公告)号：WO2007066982A2
公开(公告)日：2007-06-14
申请号：PCT/KR2006/005254
申请日：2006-12-06
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04Q7/38 , H04L12/18 , H04L12/24
CPC分类号： H04W74/0841 , H04J13/00 , H04W74/0866
摘要： The present invention relates to a wireless communication system that counts UEs using an MBMS, and a method thereof. The wireless communication system is connected with a UE through a radio link, and includes a Node B and a controlling radio network controller (CRNC). The Node B receives sequence setting information on a sequence included in a preamble transmitted from the UE from a network manager. The CRNC controls the Node B, detects a sequence according to whether to use an MBMS based on the sequence setting information, and performs a counting process for counting UEs based on whether the UE uses the MBMS. According to the present invention, counting of UEs using an MBMS can be efficiently performed by using a predetermined sequence. Particularly, the counting process can be simplified by reducing complexity in access probability management of a network manager, thereby increasing efficiency in data transmission by reducing signaling for random access probability and omitting a random access probability calculation process.
摘要翻译：本发明涉及使用MBMS对UE进行计数的无线通信系统及其方法。无线通信系统通过无线电链路与UE连接，并且包括节点B和控制无线电网络控制器（CRNC）。节点B从网络管理器接收从UE发送的前导码中包含的序列的序列设置信息。 CRNC控制节点B，基于序列设置信息，根据是否使用MBMS检测序列，并且基于UE是否使用MBMS来执行对UE进行计数的计数处理。根据本发明，可以通过使用预定的顺序来有效地执行使用MBMS的UE的计数。特别地，可以通过降低网络管理器的接入概率管理的复杂度来简化计数过程，从而通过减少随机接入概率的信令并省略随机接入概率计算过程来提高数据传输的效率。

17. 发明申请

WO2006135200A1 DEVICE AND METHOD FOR CONTROLLING STATE IN CELLULAR SYSTEM 审中-公开
标题翻译：细胞系统状态控制装置及方法
公开(公告)号：WO2006135200A1
公开(公告)日：2006-12-21
申请号：PCT/KR2006/002292
申请日：2006-06-15
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , LEE, Kyung-Seok , JUNG, Soo-Jung , RYU, Byung-Han , KIM, Kang-Hee , KIM, Jung-Im , SEO, Hyun-Hwa , SHIN, Mu-Yong , YEO, Geon-Min , LIM, Soon-Yong , KIM, Jae-Heung , JANG, Il-Soon
发明人： LEE, Kyung-Seok , JUNG, Soo-Jung , RYU, Byung-Han , KIM, Kang-Hee , KIM, Jung-Im , SEO, Hyun-Hwa , SHIN, Mu-Yong , YEO, Geon-Min , LIM, Soon-Yong , KIM, Jae-Heung , JANG, Il-Soon
IPC分类号： H04B7/26
CPC分类号： H04W52/0232 , Y02D70/24 , Y02D70/25
摘要： A terminal state controlling method and apparatus are provided. The terminal state includes a connected state and an idle state, and the connected state includes an active state and a dormant state. The active state includes a scheduling-ON state and a scheduling-OFF state. In the state controlling apparatus, a radio resource control (RRC) layer controls a transition between the active state and the dormant state, and a media access control (MAC) layer controls a transition between the scheduling-ON state and the scheduling-OFF state.
摘要翻译：提供一种端子状态控制方法和装置。终端状态包括连接状态和空闲状态，连接状态包括活动状态和休眠状态。活动状态包括调度开启状态和调度关闭状态。在状态控制装置中，无线资源控制（RRC）层控制活动状态和休眠状态之间的转换，媒体接入控制（MAC）层控制调度开启状态和调度关闭状态之间的转换。

18. 发明申请

WO2006135201A1 WIRELESS COMMUNICATION SYSTEM WITH PROTOCOL ARCHITECTURE FOR IMPROVING LATENCY 审中-公开
标题翻译：具有协议架构的无线通信系统，用于改善延迟
公开(公告)号：WO2006135201A1
公开(公告)日：2006-12-21
申请号：PCT/KR2006/002294
申请日：2006-06-15
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Kang-Hee , JUNG, Soo-Jung , YEO, Geon-Min , LIM, Soon-Yong , LEE, Kyung-Seok , KIM, Jae-Heung , JANG, Il-Soon , SEO, Hyun-Hwa , KIM, Jung-Im , SHIN, Mu-Yong , RYU, Byung-Han
发明人： KIM, Kang-Hee , JUNG, Soo-Jung , YEO, Geon-Min , LIM, Soon-Yong , LEE, Kyung-Seok , KIM, Jae-Heung , JANG, Il-Soon , SEO, Hyun-Hwa , KIM, Jung-Im , SHIN, Mu-Yong , RYU, Byung-Han
IPC分类号： H04B7/26
CPC分类号： H04W28/16 , H04W80/00 , H04W84/042
摘要： The present invention relates to a wireless communication system having protocol architecture for reducing latency of a cellular system. In the protocol architecture of the wireless communication system in the cellular system, a physical layer supports wireless transmission of the cellular system and estimates a radio channel condition. A data link layer determines a data transmission mode based on a QoS of user data and the radio channel condition estimated by the physical layer and performs segmentation and assembly of the packet data, and a network layer establishes and releases a radio bearer for transmitting packet data transmitted from the data link layer and a control command. A control service access point is provided for control information transmission between the data link layer and the physical layer.
摘要翻译：本发明涉及具有用于减少蜂窝系统的等待时间的协议架构的无线通信系统。在蜂窝系统中的无线通信系统的协议架构中，物理层支持蜂窝系统的无线传输并估计无线电信道状况。数据链路层基于用户数据的QoS和由物理层估计的无线电信道条件确定数据传输模式，并执行分组数据的分段和组合，并且网络层建立和释放用于发送分组数据的无线承载从数据链路层发送和控制命令。提供控制服务接入点，用于数据链路层与物理层之间的控制信息传输。

19. 发明申请

WO2008023943A1 METHOD FOR TRANSMITTING RESPONSE MESSAGE OF RANDOM ACCESS IN CELLULAR SYSTEM AND A METHOD OF RANDOM ACCESS USING THE SAME 审中-公开
标题翻译：用于在细胞系统中发送随机访问的响应消息的方法和使用其的随机访问的方法
公开(公告)号：WO2008023943A1
公开(公告)日：2008-02-28
申请号：PCT/KR2007/004040
申请日：2007-08-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im
发明人： KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im
IPC分类号： H04Q7/38
CPC分类号： H04W74/008 , H04W36/08 , H04W72/14 , H04W74/0833
摘要： Provided is an asynchronous random access method in a packet-based cellular system, which includes the steps of : receiving a preamble from a mobile station; checking the received preamble to see whether the mobile station includes a mobile station identifier assigned by the base station; when the mobile station does not have a mobile station identifier, allocating first scheduling information to a control information block, allocating a first response message including a mobile station identifier assigned by the base station to a downlink shared channel, and transmitting the control information block and the downlink shared channel to the mobile station; and when the mobile station includes the mobile station identifier, allocating second scheduling information to the control information block, allocating a second response message without the mobile station identifier to the downlink shared channel, and transmitting the control information block and the downlink shared channel to the mobile station.
摘要翻译：提供了一种基于分组的蜂窝系统中的异步随机接入方法，其包括以下步骤：从移动台接收前导码; 检查所接收的前导码，以查看移动站是否包括由基站分配的移动台标识符; 当移动台没有移动台标识符时，向控制信息块分配第一调度信息，将包括基站分配的移动台标识符的第一响应消息分配给下行链路共享信道，并且发送控制信息块和向移动台发送下行链路共享信道; 并且当移动站包括移动站标识符时，向控制信息块分配第二调度信息，向下行链路共享信道分配没有移动站标识符的第二响应消息，并将控制信息块和下行链路共享信道发送到移动台。

20. 发明申请

WO2008060119A1 METHOD FOR HANDOVER PROCEDURE OF USER TERMINAL DURING POWER SAVING OPERATION IN CELLULAR SYSTEM 审中-公开
标题翻译：在细胞系统中节电操作期间用户终端切换程序的方法
公开(公告)号：WO2008060119A1
公开(公告)日：2008-05-22
申请号：PCT/KR2007/005776
申请日：2007-11-16
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , KIM, Jung-Im , LEE, Kyoung-Seok
发明人： KIM, Jae-Heung , KIM, Jung-Im , LEE, Kyoung-Seok
IPC分类号： H04B7/26
CPC分类号： H04W36/36 , H04W36/08 , Y02D70/24 , Y02D70/25
摘要： Provided is a handover method for user terminals operating in a power-saving mode while minimizing time delay in a packet-based cellular system. The handover method includes the steps of : deciding whether to perform handover based on information transmitted from a source base station; transmitting an uplink synchronization acquisition request to a target base station selected according to a decision for performing handover and requesting the target base station for uplink radio resources; and transmitting a handover request message to the target base station based on uplink radio resources allocated by the target base station by performing control according to a radio link control command transmitted from the target base station.
摘要翻译：提供了一种用于以功率节省模式操作的用户终端的切换方法，同时最小化基于分组的蜂窝系统中的时间延迟。切换方法包括以下步骤：基于从源基站发送的信息来决定是否进行切换; 向根据用于执行切换的决定选择的目标基站发送上行链路同步获取请求，并请求所述目标基站进行上行无线资源; 以及基于由所述目标基站分配的上行无线资源，通过根据从所述目标基站发送的无线链路控制命令进行控制，向所述目标基站发送切换请求消息。

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