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1. 发明申请

WO2008156336A1 DATA TRANSMISSION/ RECEIVING METHOD IN MULTIMEDIA BROADCAST MULTICAST SERVICE SYSTEM AND APPARATUS THEREOF 审中-公开
标题翻译：多媒体广播多媒体服务系统中的数据传输/接收方法及其设备
公开(公告)号：WO2008156336A1
公开(公告)日：2008-12-24
申请号：PCT/KR2008/003530
申请日：2008-06-20
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jung-Im , LEE, Kyoung-Seok , KIM, Jae-Heung , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jung-Im , LEE, Kyoung-Seok , KIM, Jae-Heung , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04L1/18
CPC分类号： H04L1/1825 , H04L1/1685 , H04L1/1887 , H04L2001/0093 , H04W72/005
摘要： Provided is a Multimedia Broadcast Multicast Service (MBMS); and, more particularly, a data transmission/receiving method in a multimedia broadcast multicast service system, and an apparatus thereof. The data transmitting method in the MBMS system includes the step of checking a terminal receiving data provided from the MBMS and the step of determining whether there is error report feedback on retransmission of the data according to the number of the detected terminals.
摘要翻译：提供了一种多媒体广播多播服务（MBMS）; 更具体地说，涉及一种多媒体广播多播服务系统中的数据发送/接收方法及其装置。 MBMS系统中的数据发送方法包括检查从MBMS提供的终端的终端的步骤，以及根据检测到的终端的数量确定是否存在关于数据的重传的错误报告反馈的步骤。

2. 发明申请

WO2008084938A1 A METHOD OF REPORTING MEASUREMENT INFORMATION IN PACKET BASED CELLULAR SYSTEM 审中-公开
标题翻译：基于分组的细胞系统报告测量信息的方法
公开(公告)号：WO2008084938A1
公开(公告)日：2008-07-17
申请号：PCT/KR2008/000033
申请日：2008-01-03
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： H04B17/00
CPC分类号： H04W52/0216 , H04B17/309 , H04W24/00 , H04W36/00 , H04W72/0413 , H04W76/28 , H04W88/08 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： Disclosed is a method for efficiently reporting measurement information required for handover in active- state terminals executing a power-saving operation in a packet-based communication system. The method includes the steps of : (a) receiving a discontinuous reception (DRX) period, a discontinuous transmission (DTX) period, and a measurement information report parameter that are decided by a base station; and (b) measuring channel quality according to a measurement information report period included in the measurement information report parameter, and reporting measurement information formed based on the measurement information report parameter by using radio resources allocated by the base station.
摘要翻译：公开了一种用于在基于分组的通信系统中有效地报告在执行省电操作的主动状态终端中切换所需的测量信息的方法。该方法包括以下步骤：（a）接收由基站决定的不连续接收（DRX）周期，不连续传输（DTX）周期和测量信息报告参数; 以及（b）根据包含在测量信息报告参数中的测量信息报告周期来测量信道质量，以及通过使用基站分配的无线资源来报告基于测量信息报告参数形成的测量信息。

3. 发明申请

WO2008023945A1 MBMS DATA TRANSMISSION AND RECEIVING IN PACKET BASED ON CELLULAR SYSTEM 审中-公开
标题翻译：基于细胞系统的分组数据传输和接收
公开(公告)号：WO2008023945A1
公开(公告)日：2008-02-28
申请号：PCT/KR2007/004042
申请日：2007-08-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jung-Im , KO, Young-Jo , KIM, Jae-Heung , LEE, Kyoung-Seok , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jung-Im , KO, Young-Jo , KIM, Jae-Heung , LEE, Kyoung-Seok , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04L1/18
CPC分类号： H04L1/1816 , H04L1/0025 , H04L1/1887 , H04L2001/0093
摘要： Provided is a method for transmitting and receiving multimedia broadcast multicast service (MBMS) data in a packet based cellular system. The method for transmitting multimedia broadcast multicast service (MBMS) to a plurality of mobile stations in a packet based cellular system, includes the steps of : a) transmitting scheduling information of transmission data, b) hybrid automatic repeat request (HARQ) information, and a service group identifier (ID) for MBMS to the mobile stations through a MBMS dedicated control channel; b) transmitting information about a dedicated feedback channel of a mobile station and unique scrambling codes different by cells and mobile stations to the mobile stations; c) transmitting a MBMS data packet to the mobile station; d) transmitting radio resource information of data retransmitted using a downlink control signal to the mobile stations if negative acknowledgment (NACK) is received from at least one of the mobile stations; and e) transmitting the retransmitted data to the mobile stations.
摘要翻译：提供了一种在基于分组的蜂窝系统中发送和接收多媒体广播多播服务（MBMS）数据的方法。在基于分组的蜂窝系统中向多个移动站发送多媒体广播组播服务（MBMS）的方法包括以下步骤：a）发送传输数据的调度信息，b）混合自动重传请求（HARQ）信息，以及通过MBMS专用控制信道向移动台发送用于MBMS的业务组标识符（ID）; b）向移动台发送关于移动台的专用反馈信道的信息和由小区和移动台不同的唯一扰频码; c）向所述移动台发送MBMS数据分组; d）如果从所述移动站中的至少一个接收到否定确认（NACK），则向所述移动站发送使用下行链路控制信号重发的数据的无线资源信息; 以及e）将重传的数据发送到移动站。

4. 发明申请

WO2008115037A1 METHOD FOR TRANSMITTING PHASING INFORMATION AND PHASING METHOD IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中发送相位信息和相移方法的方法
公开(公告)号：WO2008115037A1
公开(公告)日：2008-09-25
申请号：PCT/KR2008/001627
申请日：2008-03-21
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04B7/26
CPC分类号： H04W56/00 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/24
摘要： The present invention relates to a method of transmitting paging information and a paging method in a mobile communication system. According to the invention, in a case of starting to transmit downlink information to mobile stations that do not maintain uplink synchronization while performing a low-power-consumption operation in an active state, the start of the information transmission is informed by transmitting a medium access control (MAC) paging message to the mobile stations. In this case, the invention can inform the mobile station that the MAC paging message exists in a physical layer control channel or can transmit the generated MAC paging message through only the physical layer control channel. Accordingly, the invention can efficiently transmit the paging information while maximizing utilization of a limited radio resource.
摘要翻译：本发明涉及在移动通信系统中发送寻呼信息和寻呼方法的方法。根据本发明，在开始向处于活动状态的低功耗操作进行的情况下向不具备上行同步的移动台发送下行链路信息的情况下，通过发送媒体接入来通知信息发送的开始控制（MAC）寻呼消息到移动台。在这种情况下，本发明可以通知移动台MAC寻呼消息存在于物理层控制信道中，或者只通过物理层控制信道发送生成的MAC寻呼消息。因此，本发明能够有效地发送寻呼信息，同时最大限度地利用有限的无线资源。

5. 发明申请

WO2008111821A1 PREAMBLE ALLOCATION METHOD AND RANDOM ACCESS METHOD IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中的前置分配方法和随机访问方法
公开(公告)号：WO2008111821A1
公开(公告)日：2008-09-18
申请号：PCT/KR2008/001469
申请日：2008-03-14
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04L29/02
CPC分类号： H04W74/004 , H04W74/0833 , H04W74/0866
摘要： The present invention relates to a preamble allocation method and a random access method in a mobile communication system. In the present invention, one among preamble resources is allocated to specific mobile stations in advance, before random access. The mobile stations request random access by transmitting a preamble based on the pre-allocated preamble resource to a base station. It is therefore possible to prevent collision caused by the fact that other mobile stations transmit the same preamble.
摘要翻译：本发明涉及移动通信系统中的前导码分配方法和随机接入方法。在本发明中，在随机访问之前，预先将特定移动台中的前导码资源中的一个分配给特定的移动台。移动台通过基于预分配的前导码资源发送前导码来请求随机接入到基站。因此，可以防止由其他移动台发送相同前导码的事实引起的冲突。

6. 发明申请

WO2008153365A2 DOWNLINK RECEPTION INDICATION METHOD 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下行接收指示方法
公开(公告)号：WO2008153365A2
公开(公告)日：2008-12-18
申请号：PCT/KR2008/003370
申请日：2008-06-16
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04B7/26
CPC分类号： H04W76/28 , H04W56/0005 , H04W74/00
摘要： Provided is a method for indicating a mobile station maintaining radio resource control (RRC) connection but not maintaining uplink physical layer synchronization to receive downlink signals when packet data to be transmitted to the mobile station are generated to thereby make the mobile station start uplink signal transmission. The method includes: (a) allocating a random access preamble index and generating a downlink signal reception indication message including the allocated random access preamble index in a base station; (b) transmitting the generated downlink signal reception indication message to the mobile station; (c) forming a response message to random access, when a preamble signal designated by the random access preamble index is transmitted from the mobile station in response to the downlink signal reception indication message; and (d) transmitting the response message to random access to the mobile station to thereby control uplink physical layer synchronization.
摘要翻译：提供了一种用于指示移动台维持无线电资源控制（RRC）连接但不保持上行链路物理层同步以在发送到移动台的分组数据被生成以接收下行链路信号的方法，从而使得移动站启动上行链路信号传输。该方法包括：（a）分配随机接入前导索引，并在基站中产生包括所分配的随机接入前导码索引的下行链路信号接收指示消息; （b）向移动台发送所生成的下行链路信号接收指示消息; （c）响应于所述下行链路信号接收指示消息从所述移动台发送由所述随机接入前导码索引指定的前导信号时，形成随机接入的响应消息; 和（d）将所述响应消息发送到对所述移动站的随机接入，从而控制上行链路物理层同步。

7. 发明申请

WO2008115023A1 MBMS DATA TRANSMISSION AND RECEIVING IN PACKET BASED ON MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：基于移动通信系统的分组数据传输和接收
公开(公告)号：WO2008115023A1
公开(公告)日：2008-09-25
申请号：PCT/KR2008/001590
申请日：2008-03-21
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： H04L1/18
CPC分类号： H04L1/1854 , H04L1/06 , H04L1/1812 , H04L1/1861
摘要： Provided is a data transmission/reception method for simultaneously transmitting MBMS data from multiple cells through a HARQ method by allocating a shared feedback channel to user equipments of each cell and, when there is an error in the transmitted MBMS data, reporting feedback on a cell basis. The method for transmitting identical MBMS data from multiple cells to user equipments includes: a) transmitting control information including information on a service group identifier for the MBMS data and on a cell-specific shared feedback channel shared by user equipments of a cell to the user equipments through a control channel; b) transmitting MBMS data to the user equipments; c) when an acknowledgement is received through the shared feedback channel from at least one user equipment, transmitting radio resource information of retransmission data to the user equipments through a downlink control channel; and d) transmitting the retransmission data to the user equipments.
摘要翻译：提供了一种数据发送/接收方法，用于通过向每个小区的用户设备分配共享反馈信道，通过HARQ方法从多个小区同时发送MBMS数据，并且当发送的MBMS数据中存在错误时，向小区报告反馈基础。用于从多个小区向用户设备发送相同MBMS数据的方法包括：a）向用户发送包括关于MBMS数据的服务组标识符和小区用户设备共享的小区特定共享反馈信道的控制信息设备通过控制通道; b）向用户设备发送MBMS数据; c）当通过共享反馈信道从至少一个用户设备接收到确认时，通过下行链路控制信道向用户设备发送重发数据的无线电资源信息; 以及d）将所述重传数据发送到所述用户设备。

8. 发明申请

WO2008111823A1 METHOD FOR RECEIVING PACKET IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于接收移动通信系统中的分组的方法
公开(公告)号：WO2008111823A1
公开(公告)日：2008-09-18
申请号：PCT/KR2008/001471
申请日：2008-03-14
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jae-Heung , LEE, Kyoung-Seok , KIM, Jung-Im , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04L12/56
CPC分类号： H04W76/28 , H04W52/0216 , H04W72/12 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： Provided is a method of receiving a packet in a mobile communication system. According to a type of service provided in the present invention and activity of packet data provided through the service, a mobile station operates in an operation level among DRX (discontinuous reception) operation levels that are based on operation parameters of different values and receives a packet. This results in performing efficient power consumption such that it is possible to minimize power consumption.
摘要翻译：提供了一种在移动通信系统中接收分组的方法。根据本发明提供的服务类型和通过服务提供的分组数据的活动，移动台在基于不同值的操作参数的DRX（不连续接收）操作级别中的操作级操作，并且接收分组。这导致执行有效的功率消耗，使得可以最小化功率消耗。

9. 发明申请

WO2007123360A1 METHOD FOR PAGING INFORMATION IN CELLULAR SYSTEM 审中-公开
标题翻译：细胞系统信息的方法
公开(公告)号：WO2007123360A1
公开(公告)日：2007-11-01
申请号：PCT/KR2007/001997
申请日：2007-04-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae-Heung , KIM, Jung-Im , LEE, Kyoung-Seok , JUNG, Soo-Jung , RYU, Byung-Han , BANG, Seung-Chan
发明人： KIM, Jae-Heung , KIM, Jung-Im , LEE, Kyoung-Seok , JUNG, Soo-Jung , RYU, Byung-Han , BANG, Seung-Chan
IPC分类号： H04B7/26
CPC分类号： H04W68/025 , H04L5/0053 , H04W68/02 , H04W72/042
摘要： Provided is a method for transmitting paging information in a cellular system. An object of the method is transmitting paging information which can improve applicability of a limited radio resource by variably and flexibly setting up and mapping a transport channel and a physical channel in order to transmit information notifying start of downlink information from a base station to a terminal in a cellular system for packet transmission. The method includes the steps of : forming a paging channel (PCH) in a transport channel corresponding to generation of paging information; setting a paging indication channel (PICH) based on the paging information and forming the paging indication channel in a radio resource of a physical layer; and allocating the paging channel to the radio resource of the physical layer.
摘要翻译：提供了一种在蜂窝系统中发送寻呼信息的方法。该方法的目的是发送寻呼信息，其可以通过可变和灵活地建立和映射传输信道和物理信道来提高有限无线电资源的适用性，以便将通知下行链路信息的开始的信息从基站传送到终端在用于分组传输的蜂窝系统中。该方法包括以下步骤：在与寻呼信息的生成对应的传输信道中形成寻呼信道（PCH）; 基于寻呼信息设置寻呼指示信道（PICH），并在物理层的无线资源中形成寻呼指示信道; 以及将所述寻呼信道分配给所述物理层的无线电资源。

10. 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。

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