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1.发明申请Method for transmitting/receiving service availability information of multimedia broadcasting/multicast service 有权多媒体广播/组播业务的发送/接收业务可用性信息的方法公开(公告)号：US20050111393A1
公开(公告)日：2005-05-26
申请号：US10957779
申请日：2004-10-04
摘要： Disclosed is a mobile communication system for providing a number of User Equipment (UEs) positioned in a plurality of cells with Multimedia Broadcast/Multicast Service (MBMS) using CDMA technology. A Radio Network Controller (RNC) transmits a MBMS availability message to each of the plurality of cells under management regarding at least one MBMS which is available in a corresponding cell in order to support the mobility of the UE which receives the MBMS. The UE decides whether it can receive a desired MBMS in the current cell, after receiving the MBMS availability message, and requests the desired MBMS or reselects another cell. The continuity of MBMS reception is improved while UEs using the MBMS are moving and the overhead of RRC connection setup for unnecessary MBMS request is reduced.
摘要翻译： 公开了一种移动通信系统，用于使用CDMA技术向位于多个小区中的多个用户设备（UE）提供多媒体广播/组播服务（MBMS）。 无线网络控制器（RNC）针对关于在相应小区中可用的至少一个MBMS来管理多个小区中的每个小区，以便支持接收MBMS的移动性的MBMS可用性消息。 UE在接收到MBMS可用性消息之后，决定是否可以在当前小区中接收所需的MBMS，并请求所需的MBMS或重新选择另一个小区。 MBMS接收的连续性得到改善，而使用MBMS的UE正在移动，并且减少了不必要的MBMS请求的RRC连接建立的开销。
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2.发明授权公开(公告)号：US08345690B2
公开(公告)日：2013-01-01
申请号：US12813302
申请日：2010-06-10
摘要： An apparatus and method for performing duplicate avoidance of broadcast data packets in a (UE). The includes receiving a broadcast data packet from a plurality of cells; storing, if a sequence number of the received broadcast data packet does not fall within a reception window, the broadcast data packet in a buffer and updating the reception window based on the sequence number; determining, if the sequence number of the received broadcast data packet falls within the reception window, whether a broadcast data packet having the sequence number has previously been stored in the buffer; discarding the broadcast data packet, if the broadcast data packet has previously been stored in the buffer; and storing the broadcast data packet in the buffer, if the broadcast data packet has not previously been stored in the buffer.
摘要翻译： 一种用于在（UE）中执行重复避免广播数据分组的装置和方法。 包括从多个小区接收广播数据分组; 如果接收到的广播数据分组的序列号不在接收窗口内，则将广播数据分组存储在缓冲器中，并基于序列号更新接收窗口; 确定所接收的广播数据分组的序列号是否落在接收窗口内，是否具有序列号的广播数据分组先前已经存储在缓冲器中; 如果广播数据分组先前已经存储在缓冲器中，则丢弃广播数据分组; 并且如果广播数据分组以前没有被存储在缓冲器中，则将广播数据分组存储在缓冲器中。
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3.发明申请公开(公告)号：US20100246497A1
公开(公告)日：2010-09-30
申请号：US12813302
申请日：2010-06-10
IPC分类号： H04W8/00
摘要： An apparatus and method for performing duplicate avoidance of broadcast data packets in a (UE). The includes receiving a broadcast data packet from a plurality of cells; storing, if a sequence number of the received broadcast data packet does not fall within a reception window, the broadcast data packet in a buffer and updating the reception window based on the sequence number; determining, if the sequence number of the received broadcast data packet falls within the reception window, whether a broadcast data packet having the sequence number has previously been stored in the buffer; discarding the broadcast data packet, if the broadcast data packet has previously been stored in the buffer; and storing the broadcast data packet in the buffer, if the broadcast data packet has not previously been stored in the buffer.
摘要翻译： 一种用于在（UE）中执行重复避免广播数据分组的装置和方法。 包括从多个小区接收广播数据分组; 如果所接收的广播数据分组的序列号不在接收窗口内，则将广播数据分组存储在缓冲器中，并基于序列号更新接收窗口; 确定所接收的广播数据分组的序列号是否落在接收窗口内，是否具有序列号的广播数据分组先前已经存储在缓冲器中; 如果广播数据分组先前已经存储在缓冲器中，则丢弃广播数据分组; 并且如果广播数据分组以前没有被存储在缓冲器中，则将广播数据分组存储在缓冲器中。
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4.发明申请Method for transmitting an MBMS control message in a mobile communication system 审中-公开一种用于在移动通信系统中发送MBMS控制消息的方法公开(公告)号：US20050007971A1
公开(公告)日：2005-01-13
申请号：US10841052
申请日：2004-05-07
申请人： Kyeong-In Jeong , Sung-Ho Choi , Kook-Heul Lee , Soeng-Hun Kim , Eun-Jung Kim
发明人： Kyeong-In Jeong , Sung-Ho Choi , Kook-Heul Lee , Soeng-Hun Kim , Eun-Jung Kim
CPC分类号： H04W4/06 , H04L12/189 , H04W76/40
摘要： A method for dividing MBMS control information provided to UEs for an MBMS service into three types and separately transmitting the divided MBMS control information according to their types. The MBMS control information is divided into first MBMS control information that is periodically transmitted, and second MBMS control information that is aperiodically transmitted due to occurrence of an event. The periodically transmitted first MBMS control information is divided into MBMS control information that is transmitted at a first periodic interval and MBMS control information that is transmitted at a second periodic interval. The first periodic interval is shorter than the second periodic interval to enable a UE desiring to receive a particular MBMS service to preferentially receive MBMS status information in advance of MBMS RB information.
摘要翻译： 将MBMS业务提供给UE的MBMS控制信息划分为三种类型的方法，并且根据它们的类型单独地发送划分的MBMS控制信息。 MBMS控制信息被划分为周期性发送的第一MBMS控制信息和由于事件的发生而非周期性地发送的第二MBMS控制信息。 周期性发送的第一MBMS控制信息被划分为以第一周期性间隔发送的MBMS控制信息和以第二周期性间隔发送的MBMS控制信息。 所述第一周期性间隔比所述第二周期性间隔短，以使得UE期望在MBMS RB信息之前接收特定MBMS服务以优先接收MBMS状态信息。
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5.发明申请Method for transmitting messages related to a broadcast or multicast service in a cellular communications system 有权用于在蜂窝通信系统中发送与广播或多播服务有关的消息的方法公开(公告)号：US20050195760A1
公开(公告)日：2005-09-08
申请号：US11029702
申请日：2005-01-05
CPC分类号： H04W68/025 , H04L12/1877 , H04L12/189 , H04W72/005
摘要： A method of providing a point-to-multipoint multicast service in a communications system, wherein said multicast service provides for the transmission of data from a network element to a plurality of mobile terminals, said method comprising the steps of: transmitting a first and a second message from a network element to said plurality of terminals, wherein said first message includes a plurality of configurations for transmitting said data to the plurality of terminals, and wherein said second message includes a pointer to one of said configurations to be used for a particular multicast service, transmitting data for said particular multicast service using said one configuration.
摘要翻译： 一种在通信系统中提供点对多点多播服务的方法，其中所述多播服务提供数据从网络元件传输到多个移动终端，所述方法包括以下步骤：发送第一和第 第二消息从网络元件到所述多个终端，其中所述第一消息包括用于将所述数据发送到所述多个终端的多个配置，并且其中所述第二消息包括指向要用于特定的所述配置之一的指针之一 多播服务，使用所述一个配置发送用于所述特定多播服务的数据。
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6.发明申请公开(公告)号：US20050141443A1
公开(公告)日：2005-06-30
申请号：US11026112
申请日：2004-12-30
申请人： Soeng-Hun Kim , Kook-Heul Lee , Sung-Ho Choi , Gert Van Lieshout
发明人： Soeng-Hun Kim , Kook-Heul Lee , Sung-Ho Choi , Gert Van Lieshout
摘要： An apparatus and method for selectively combining broadcast data packets from a plurality of cells in a user equipment (UE). A selective combiner stores a received broadcast data packet in a buffer if a sequence number of the broadcast data packet received from the plurality of cells does not fall within a reception window, and stores the received broadcast data packet in the buffer if a sequence number of the received broadcast data packet falls within the reception window but has not been stored in the buffer. The selective combiner updates the reception window if a sequence number of the received broadcast data packet does not fall within the reception window, and discards the received broadcast data packet if a sequence number of the received broadcast data packet falls within the reception window but has been stored in the buffer.
摘要翻译： 一种用于选择性地组合来自用户设备（UE）中的多个小区的广播数据分组的装置和方法。 如果从多个小区接收到的广播数据分组的序列号不在接收窗口内，则选择性组合器将接收到的广播数据分组存储在缓冲器中，并且如果接收的广播数据分组的序列号为 所接收的广播数据分组落在接收窗口内，但尚未存储在缓冲器中。 如果所接收的广播数据分组的序列号不在接收窗口内，则选择性组合器更新接收窗口，并且如果所接收的广播数据分组的序列号落在接收窗口内但是已经被接收到的广播数据分组丢弃 存储在缓冲区中。
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7.发明授权Apparatus and method for allocating a common channel in a CDMA mobile communication system 有权用于在CDMA移动通信系统中分配公共信道的装置和方法公开(公告)号：US07266107B2
公开(公告)日：2007-09-04
申请号：US09990558
申请日：2001-11-21
申请人： Sung-Ho Choi , Kook-Heul Lee
发明人： Sung-Ho Choi , Kook-Heul Lee
摘要： Disclosed is a method for setting a common channel for a packet data service by an SRNC through a UE and a DRNC when the UE is handed over from a first Node B to a second Node B as the UE moves to the second Node B, in a mobile communication system. The SRNC transmits service parameters including bit rate information for the packet data service to the DRNC, and receives information on a common channel determined based on the service parameters from the DRNC. The SRNC transmits information on the determined common channel to the UE through the DRNC and the second Node B, to allocate the determined common channel to the UE.
摘要翻译： 本发明公开了一种在UE移动到第二节点B时，当UE从第一节点B切换到第二节点B时，通过UE和DRNC为SRNC设置用于分组数据业务的公共信道的方法， 移动通信系统。 SRNC向DRNC发送包括分组数据业务的比特率信息的业务参数，并且根据来自DRNC的服务参数确定的公共信道接收信息。 SRNC通过DRNC和第二节点B向UE确定所确定的公共信道上的信息，以将所确定的公共信道分配给UE。
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8.发明授权公开(公告)号：US07082108B2
公开(公告)日：2006-07-25
申请号：US10046881
申请日：2002-01-15
申请人： Sung-Oh Hwang , Sung-Ho Choi , Kook-Heul Lee , Byung-Jae Kwak , Sung-Jin Kim
发明人： Sung-Oh Hwang , Sung-Ho Choi , Kook-Heul Lee , Byung-Jae Kwak , Sung-Jin Kim
IPC分类号： G08C17/00
CPC分类号： H04W52/56 , H04W52/288 , H04W52/44
摘要： A TDD (Time Division Duplexing) CDMA (Code Division Multiple Access) communication system performs power control in a closed-loop power control mode in a data transmission period, but performs the power control using a modified open loop power control method and an open loop power control method as well as the closed-loop power control method in a transmission pause period, thereby to properly set initial transmission power after the end of the transmission pause period.
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9.发明申请Method for efficiently utilizing radio resources in a mobile telecommunication system providing VoIP service 审中-公开提供VoIP业务的移动电信系统中有效利用无线电资源的方法公开(公告)号：US20050213605A1
公开(公告)日：2005-09-29
申请号：US11089639
申请日：2005-03-25
申请人： Soeng-Hun Kim , Kook-Heul Lee , Sung-Ho Choi
发明人： Soeng-Hun Kim , Kook-Heul Lee , Sung-Ho Choi
摘要： A method for efficiently utilizing radio resources by reducing a size of a PDU of an RLC layer in a mobile communication system supporting a VoIP service. In the method, an RLC PDU is framed without inserting information regarding a start point and an end point of a voice packet, or existence or absence of padding, such that a size of overhead according to transmission of the voice packet can be reduced. Consequently, restricted radio resources can be efficiently used.
摘要翻译： 一种通过减少支持VoIP业务的移动通信系统中的RLC层的PDU的大小有效地利用无线资源的方法。 在该方法中，RLC PDU被成帧，而不插入关于语音分组的开始点和终点的信息，或者是否存在填充，使得可以减少根据语音分组的传输的开销大小。 因此，可以有效地使用受限的无线电资源。
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10.发明申请Method and apparatus for providing trust guarantee transmission service in digital broadcasting system 审中-公开在数字广播系统中提供信任保证传输业务的方法和装置公开(公告)号：US20070115889A1
公开(公告)日：2007-05-24
申请号：US11546080
申请日：2006-10-11
申请人： Young-Joo Song , Jae-Yeon Song , Kook-Heul Lee
发明人： Young-Joo Song , Jae-Yeon Song , Kook-Heul Lee
CPC分类号： H04N7/1675 , H04N21/2347 , H04N21/26613 , H04N21/4331 , H04N21/4405 , H04N21/4623 , H04N21/4627 , H04N21/835
摘要： Provided is a method and apparatus for providing a trust guarantee service in a digital broadcasting system, in which trust is guaranteed to a user in providing broadcasting streaming and file download services in a Digital Video Broadcasting (DVB) system. The method for providing a trust guarantee service through a terminal connected to a communication network in a portable broadcasting system includes the steps of determining an associated message generation request is received from the terminal, generating an associated message if the associated message generation request is received, and transmitting the generated associated message to a service provider.
摘要翻译： 提供了一种用于在数字广播系统中提供信任保证服务的方法和装置，其中在用户在数字视频广播（DVB）系统中提供广播流传输和文件下载服务时保证信任）。 通过连接到便携式广播系统中的通信网络的终端提供信任保证服务的方法包括以下步骤：确定从终端接收到的相关联的消息生成请求，如果接收到相关联的消息生成请求，则生成相关联的消息， 以及将生成的关联消息发送到服务提供商。
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