Apparatus and method for establishing header compression context according to channel type change in packet data service
    21.
    发明授权
    Apparatus and method for establishing header compression context according to channel type change in packet data service 失效
    根据分组数据业务中的信道类型变化建立报头压缩上下文的装置和方法

    公开(公告)号:US07400636B2

    公开(公告)日:2008-07-15

    申请号:US10901584

    申请日:2004-07-29

    IPC分类号: H04L12/56 H04J3/16 H04J3/18

    CPC分类号: H04W28/06 H04L29/06 H04L69/04

    摘要: Disclosed are an apparatus and method for providing packet data service from a radio network controller (RNC) to user equipment (UE) in a mobile communication system. A radio bearer (RB) of a predetermined channel type is configured to compress and de-compress headers of packets passed between the RNC and the UE. The packet data service is provided from the RNC to the UE via the RB. When the channel type is changed, configuration information associated with an RB of the changed channel type is determined. Header compression (HC) context used in the RB of a previous channel type is acquired according to the configuration information and the RB of the changed channel type including the acquired HC context is configured. The packet data service is continuously provided via the RB of the changed channel type. Therefore, the invention reduces waste of radio resources that is due to a channel type change and delay that is due to system reset.

    摘要翻译: 公开了一种用于在移动通信系统中从无线电网络控制器(RNC)向用户设备(UE)提供分组数据服务的装置和方法。 预定信道类型的无线承载(RB)被配置为压缩和解压缩在RNC与UE之间传递的分组的报头。 分组数据业务通过RB从RNC提供给UE。 当通道类型改变时,确定与改变的通道类型的RB相关联的配置信息。 根据配置信息获取在先前信道类型的RB中使用的报头压缩(HC)上下文,并且配置包括所获取的HC上下文的改变的信道类型的RB。 分组数据业务经由改变的信道类型的RB连续提供。 因此,本发明减少了由于系统复位引起的信道类型改变和延迟引起的无线电资源的浪费。

    Apparatus and method for multimedia broadcast/multicast service in a mobile communication system
    22.
    发明授权
    Apparatus and method for multimedia broadcast/multicast service in a mobile communication system 有权
    移动通信系统中的多媒体广播/组播服务的装置和方法

    公开(公告)号:US07301927B2

    公开(公告)日:2007-11-27

    申请号:US10428631

    申请日:2003-05-02

    IPC分类号: H04Q7/24

    CPC分类号: H04W72/005 H04W88/14

    摘要: A method and apparatus for providing an MBMS (Multimedia Broadcast/Multicast Service) service to user equipments (UEs) that desire to receive the MBMS service, in a code division multiple access (CDMA) mobile communication system including a plurality of radio network controllers (RNCs), a plurality of SGSNs (Serving GPRS (General Packet Radio Service) Supporting Nodes) connected to each of the RNCs, and a plurality of the UEs wirelessly connectable to the RNCs, and providing the MBMS service to the UEs. The UEs request a desired MBMS service, and receive an MBMS service provided in response to the request. The RNCs transmit data related to the MBSM service to UEs wirelessly connected to thereto among UEs that requested the service. The SGSNs control a procedure related to the MBMS service for the UEs that requested the service. A default SGSN is individually designated for the MBMS service, and the default SGSN transmits MBMS data for the given MBMS service to UEs that requested the given MBMS service, through the RNCs.

    摘要翻译: 一种用于在包括多个无线电网络控制器的码分多址(CDMA)移动通信系统中向希望接收MBMS服务的用户设备(UE)提供MBMS(多媒体广播/组播服务)服务的方法和装置 RNC),连接到每个RNC的多个SGSN(服务GPRS(通用分组无线电业务)支持节点),以及可无线地连接到RNC的多个UE,以及向UE提供MBMS服务。 UE请求所需的MBMS服务,并且接收响应于该请求而提供的MBMS服务。 RNC在请求该服务的UE中向与其无线连接的UE发送与MBSM业务相关的数据。 SGSN针对请求该服务的UE控制与MBMS服务有关的过程。 针对MBMS服务单独地指定了默认SGSN,并且默认SGSN通过RNC向给予MBMS服务的UE发送用于请求给定MBMS服务的MBMS。

    Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system
    23.
    发明申请
    Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system 有权
    用于在移动通信系统中发送和接收状态报告的方法和装置,包括分组数据的接收状态

    公开(公告)号:US20070091810A1

    公开(公告)日:2007-04-26

    申请号:US11520781

    申请日:2006-09-14

    IPC分类号: H04L12/26

    摘要: A method and terminal apparatus for transmitting a status report comprising a received status of packet data in a mobile communication system are provided, in which whether transmission of an implicit Negative Acknowledge (NACK) signal is required for requesting retransmission of at least one non-received data packet whose sequence number is unidentified is determined, if transmission of the implicit NACK signal is required, the implicit NACK signal including a sequence number of the last packet is generated among successfully received data packets, and a status report including the implicit NACK signal is transmitted to the transmitter, and if transmission of the implicit NACK signal is not required, a status report is transmitted to the transmitter including at least one of an ACK signal comprising a sequence number of a successfully received data packet and an explicit NACK signal comprising a sequence number of a non-received data packet whose sequence number is identified.

    摘要翻译: 提供了一种用于在移动通信系统中发送包括分组数据的接收状态的状态报告的方法和终端装置,其中是否需要传输隐式负应答(NACK)信号以请求重传至少一个未接收 确定序列号未识别的数据分组,如果需要传输隐式NACK信号,则在成功接收的数据分组之间生成包括最后分组的序列号的隐式NACK信号,并且包括隐式NACK信号的状态报告是 并且如果不需要传输隐式NACK信号,则向发射机发送包括包括成功接收的数据分组的序列号的ACK信号和包括a的显式NACK信号中的至少一个的状态报告 识别序列号的未接收数据包的序列号。

    Multimedia broadcast/multicast service announcement and notification
    24.
    发明申请
    Multimedia broadcast/multicast service announcement and notification 审中-公开
    多媒体广播/多播服务公告和通知

    公开(公告)号:US20060107287A1

    公开(公告)日:2006-05-18

    申请号:US10524715

    申请日:2003-08-14

    IPC分类号: H04N7/16 H04N7/10 H04N7/025

    CPC分类号: H04W4/06 H04W48/12 H04W72/005

    摘要: The present invention proposes a method of making use of Cell Broadcast to support MBMS transfer service announcement or service notification transfer. The method of transferring service announcement comprises the following steps: CBC commands UTRAN connected with it by a signaling message to send service announcement; UTRAN arranges the prescribed time of sending MBMS service announcement message, adds the brief description information to the schedule message and sends the schedule message; after receiving the schedule message, UE configures physical layer thereof to prepare for receiving MBMS service announcement message. UTARN sends MBMS service announcement message at the prescribed time.

    摘要翻译: 本发明提出了一种利用小区广播来支持MBMS传送服务通知或服务通知传送的方法。 传输业务通告的方法包括以下步骤:通过信令消息与其连接的CBC命令UTRAN发送业务通告; UTRAN布置发送MBMS服务通知消息的规定时间,将简要说明信息添加到调度消息中并发送调度消息; 在接收到调度消息后,UE配置物理层准备接收MBMS业务通告消息。 UTARN在规定的时间发送MBMS服务通告消息。

    Cell reselection method for receiving packet data in a mobile communication system supporting MBMS
    25.
    发明申请
    Cell reselection method for receiving packet data in a mobile communication system supporting MBMS 有权
    用于在支持MBMS的移动通信系统中接收分组数据的小区重选方法

    公开(公告)号:US20050090278A1

    公开(公告)日:2005-04-28

    申请号:US10924078

    申请日:2004-08-23

    摘要: A method for selecting a cell by a user equipment (UE) to receive a Multimedia Broadcast/Multicast Service (MBMS) service in a mobile communication system which supports the MBMS service with different frequency allocations (FAs) in the same area. In the method, a radio network controller (RNC) transmits information on an MBMS cell to the UE, and the MBMS cell information includes an MBMS offset for guaranteeing priority for cell reselection to the MBMS cell. The UE performs cell reselection using the MBMS cell information and receives the MBMS service from the reselected cell.

    摘要翻译: 一种在用户设备(UE)中选择在相同区域中支持具有不同频率分配(MBMS)的MBMS服务的移动通信系统中的多媒体广播/组播服务(MBMS)服务的方法。 在该方法中,无线网络控制器(RNC)向UE发送关于MBMS小区的信息,MBMS小区信息包括用于保证对MBMS小区的小区重选的优先级的MBMS偏移。 UE使用MBMS小区信息进行小区重选,并从重新选择的小区接收MBMS服务。

    Method and system for delivering SMS (short message service) messages in a mobile communication system
    26.
    发明授权
    Method and system for delivering SMS (short message service) messages in a mobile communication system 有权
    用于在移动通信系统中传递SMS(短消息服务)消息的方法和系统

    公开(公告)号:US09055418B2

    公开(公告)日:2015-06-09

    申请号:US13695759

    申请日:2011-04-29

    摘要: A method and system for delivering data are provided. The method includes sending, by a User Equipment (UE), to an evolved Node-B (eNB) a service request message for requesting data when setting up Radio Resource Control (RRC) connection using a RRC connection complete message, sending, by the eNB, the received service request message to a Mobile Management Entity (MME) using an initial UE message, sending, by the MME, an ‘initial context setup for signaling’ message that does not include information about data bearers, to the eNB, upon receiving the initial context setup message, setting up, by the eNB, Access Stratum (AS) security with the originating UE and performing, by the originating UE, Non Access Stratum (NAS) security with the MME, and upon completion of the NAS security process with the MME, transmitting, by the originating UE, the data to the MME using an uplink NAS transport message.

    摘要翻译: 提供了一种用于传送数据的方法和系统。 该方法包括:由用户设备(UE)向演进的节点B(eNB)发送用于在使用RRC连接完成消息建立无线资源控制(RRC)连接时请求数据的服务请求消息,由 eNB,使用初始UE消息向移动管理实体(MME)发送接收到的服务请求消息,由MME发送不包括关于数据承载的信息的“用于信令的初始上下文设置”消息给eNB 接收初始上下文建立消息,由eNB与始发UE建立接入层(AS)安全性,并由始发UE执行与MME的非接入层(NAS)安全性,以及完成NAS安全性 使用MME进行处理,由始发UE将数据使用上行链路NAS传输消息发送到MME。

    Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service
    27.
    发明授权
    Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service 有权
    在提供多媒体广播/组播服务的移动通信系统中发送/接收控制消息的方法

    公开(公告)号:US08774075B2

    公开(公告)日:2014-07-08

    申请号:US12204308

    申请日:2008-09-04

    IPC分类号: H04H20/71 H04L12/18

    摘要: A control message transmitting/receiving method in an MBMS-supporting mobile communication system. In the present invention, an RNC periodically transmits control messages related to MBMS RB setup to UEs. Thus, although a UE initially fails to receive an intended MBMS service, it can set up an MBMS RB by receiving a related retransmitted control message. Also, the RNC periodically provides information about ongoing MBMS services on a cell basis so that a UE can decide whether its requested MBMS service is in progress and request information required to set up an MBMS RB for the MBMS service to the RNC by individual signaling.

    摘要翻译: 一种MBMS支持移动通信系统中的控制消息发送/接收方法。 在本发明中,RNC周期性地向UE发送与MBMS RB建立有关的控制消息。 因此,虽然UE最初未能接收到预定的MBMS服务,但是它可以通过接收相关的重发控制消息来建立MBMS RB。 此外,RNC周期性地基于小区提供关于正在进行的MBMS服务的信息,以便UE可以通过单独的信令来决定其所请求的MBMS服务是否正在进行,并且通过单独的信令向RNC发送针对MBMS服务的MBMS RB建立所需的信息。

    METHOD AND APPARATUS FOR SUPPORTING DISCONTINUOUS RECEPTION OPERATION IN MOBILE COMMUNICATION SYSTEM
    28.
    发明申请
    METHOD AND APPARATUS FOR SUPPORTING DISCONTINUOUS RECEPTION OPERATION IN MOBILE COMMUNICATION SYSTEM 有权
    用于支持移动通信系统中不连续接收操作的方法和装置

    公开(公告)号:US20120300685A1

    公开(公告)日:2012-11-29

    申请号:US13521304

    申请日:2011-01-04

    IPC分类号: H04W52/02

    摘要: A method and an apparatus for supporting a discontinuous reception (DRX) operation in a Node B in a mobile communication system are provided. The method includes defining a second System Frame Number (SFN) where one cycle of a first SFN corresponds to one bit, transmitting information on the second SFN to a User Equipment (UE), determining a second SFN which is used to transmit a paging signal to the UE, determining a first SFN which is used to transmit the paging signal in the determined second SFN, and transmitting the paging signal to the UE at the determined first SFN.

    摘要翻译: 提供了一种用于在移动通信系统中的节点B中支持不连续接收(DRX)操作的方法和装置。 该方法包括定义第二系统帧号(SFN),其中第一SFN的一个周期对应于一个比特,将关于第二SFN的信息发送给用户设备(UE),确定用于发送寻呼信号的第二SFN 向UE确定用于在确定的第二SFN中发送寻呼信号的第一SFN,并且以所确定的第一SFN将寻呼信号发送给UE。

    Method and apparatus for transmitting/receiving control message related to packet call service in an IP multimedia subsystem
    29.
    发明授权
    Method and apparatus for transmitting/receiving control message related to packet call service in an IP multimedia subsystem 有权
    用于在IP多媒体子系统中发送/接收与分组呼叫服务相关的控制消息的方法和装置

    公开(公告)号:US08199698B2

    公开(公告)日:2012-06-12

    申请号:US11628797

    申请日:2005-06-29

    IPC分类号: H04W4/00

    摘要: Apparatus and Method for transmitting control message related to a packet call service in an IP multimedia subsystem (IMS) that transmits/receives an IMS control message using a control plane to reduce a delay caused by setting of a user plane in a packet call setup process. A user equipment (UE) determines whether an IMS service is registered in response to a radio resource control (RRC) connection request. The UE sets an SRB_IMS request parameter requiring that the IMS control message be processed through a signaling radio bearer (SRB) depending on whether the IMS service is registered. The UE transmits an RRC connection request message including the SRB_IMS request parameter to a radio network controller (RNC). The UE configures an SRB_IMS entity.

    摘要翻译: 用于在使用控制平面发送/接收IMS控制消息的IP多媒体子系统(IMS)中发送与分组呼叫服务有关的控制消息的装置和方法,以减少由于在分组呼叫建立过程中设置用户平面引起的延迟 。 用户设备(UE)响应于无线电资源控制(RRC)连接请求确定IMS服务是否被注册。 UE设置SRB_IMS请求参数,要求通过信令无线电承载(SRB)处理IMS控制消息,取决于IMS服务是否被注册。 UE向无线网络控制器(RNC)发送包括SRB_IMS请求参数的RRC连接请求消息。 UE配置SRB_IMS实体。