Cell reselection method for receiving packet data in a mobile communication system supporting MBMS
    81.
    发明授权
    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:US07437178B2

    公开(公告)日:2008-10-14

    申请号:US10924078

    申请日:2004-08-23

    IPC分类号: H04B7/00 H04Q7/20

    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业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 for recovering from a received data error in a mobile communication system providing a multimedia broadcast/multicast service
    82.
    发明授权
    Method for recovering from a received data error in a mobile communication system providing a multimedia broadcast/multicast service 有权
    从提供多媒体广播/组播服务的移动通信系统中的接收到的数据错误中恢复的方法

    公开(公告)号:US07315509B2

    公开(公告)日:2008-01-01

    申请号:US10756532

    申请日:2004-01-12

    CPC分类号: H04L1/1671 H04W4/06

    摘要: A method for enabling a user equipment (UE) to recover from a multimedia broadcast/multicast service (MBMS) data error in a mobile communication system. The mobile communication system includes a radio network controller (RNC) and at least one cell for transmitting MBMS data to at least one UE according to a control operation of the RNC. The RNC transmits first control information to UEs located in each cell. Each of the UEs receives the first control information and the MBMS data. When an error in the received MBMS data is detected, the RNC is notified that an MBMS data reception error has occurred. Response information associated with the MBMS data reception error is transmitted from the UE to the RNC. The UE determines whether control information contained in the response information matches the first control information. The MBMS data reception error is recovered from, according to a result of the determination.

    摘要翻译: 一种使用户设备(UE)能够从移动通信系统中的多媒体广播/多播服务(MBMS)数据错误中恢复的方法。 移动通信系统包括无线网络控制器(RNC)和至少一个用于根据RNC的控制操作向至少一个UE发送MBMS数据的小区。 RNC向位于每个小区中的UE发送第一控制信息。 每个UE接收第一控制信息和MBMS数据。 当检测到接收到的MBMS数据中的错误时,通知RNC发生了MBMS数据接收错误。 与MBMS数据接收错误相关联的响应信息从UE发送到RNC。 UE确定包含在响应信息中的控制信息是否与第一控制信息匹配。 根据确定的结果,恢复MBMS数据接收错误。

    Apparatus and method for transmitting/receiving MBMS control information in a mobile communication system
    83.
    发明申请
    Apparatus and method for transmitting/receiving MBMS control information in a mobile communication system 审中-公开
    用于在移动通信系统中发送/接收MBMS控制信息的装置和方法

    公开(公告)号:US20050020260A1

    公开(公告)日:2005-01-27

    申请号:US10898744

    申请日:2004-07-26

    IPC分类号: H04B7/00 H04B7/26 H04W4/06

    CPC分类号: H04W72/005 H04W4/06

    摘要: A method and apparatus for transmitting and receiving MBMS control information in an MBMS mobile communication system are provided. An RNC transmits MBMS control information for an MBMS service on an MCCH mapped to one of a plurality of CCPCHs available in a cell of the mobile communication system, and transmits a paging message on a logical channel mapped to each of the CCPCHs. Here, the paging message requests reception of the MBMS control information. A UE monitors one of the plurality of the CCPCHs, receives the paging message on the monitored CCPCH, switches to the CCPCH having the MCCH, and receives the MBMS control information on the switched to CCPCH. Therefore, resource consumption is minimized in transmitting MBMS control information in a cell and the reception reliability of the MBMS control information in the UE is increased.

    摘要翻译: 提供了一种在MBMS移动通信系统中发送和接收MBMS控制信息的方法和装置。 RNC在映射到移动通信系统的小区中可用的多个CCPCH之一的MCCH上发送用于MBMS服务的MBMS控制信息,并且在映射到每个CCPCH的逻辑信道上发送寻呼消息。 这里,寻呼消息请求MBMS控制信息的接收。 UE监视多个CCPCH中的一个,在所监视的CCPCH上接收寻呼消息,切换到具有MCCH的CCPCH,并且接收到切换到CCPCH的MBMS控制信息。 因此,在小区中发送MBMS控制信息时资源消耗被最小化,并且UE中的MBMS控制信息的接收可靠性增加。

    Method for transmitting/receiving service availability information of multimedia broadcasting/multicast service
    84.
    发明授权
    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:US08731592B2

    公开(公告)日:2014-05-20

    申请号:US10957779

    申请日:2004-10-04

    IPC分类号: H04W72/00

    CPC分类号: H04W68/00 H04W4/06

    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。

    Methods for transmitting buffer size information
    85.
    发明授权
    Methods for transmitting buffer size information 失效
    发送缓冲区大小信息的方法

    公开(公告)号:US08452902B2

    公开(公告)日:2013-05-28

    申请号:US11686564

    申请日:2007-03-15

    IPC分类号: G06F3/00 G06F5/00

    摘要: A method of transmitting information about a buffer size includes transmitting a bit string comprising a first bit string and a second bit string when the buffer size is greater than or equal to a first value, the first bit string indicating a quotient which is acquired by dividing the buffer size by a second value, and the second bit string indicating a value corresponding to a remainder which is acquired by dividing the buffer size by the second value.

    摘要翻译: 发送关于缓冲器大小的信息的方法包括当缓冲器大小大于或等于第一值时发送包括第一位串和第二位串的位串,第一位串指示通过除法获取的商 所述缓冲器大小乘以第二值,所述第二位串表示与通过将所述缓冲器大小除以所述第二值而获取的余数相对应的值。

    AREA-BASED ACCESS CONTROL METHOD FOR TERMINALS WHICH CARRY OUT M2M COMMUNICATIONS IN A WIRELESS COMMUNICATION SYSTEM
    86.
    发明申请
    AREA-BASED ACCESS CONTROL METHOD FOR TERMINALS WHICH CARRY OUT M2M COMMUNICATIONS IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中进行M2M通信的终端的基于区域的接入控制方法

    公开(公告)号:US20120196599A1

    公开(公告)日:2012-08-02

    申请号:US13499541

    申请日:2010-10-05

    IPC分类号: H04W8/04 H04W60/00

    摘要: A regional access control method is provided in a Mobility Management Entity (MME) for network access for a User Equipment (UE) that performs Machine-to-Machine (M2M) communication. An access request message and location information of the UE are received from a base station. The access request message is transmitted to the MME in response to reception of the access request message at the base station from the UE. A location of the UE that is determined based on the location information of the UE, is registered in a Home Subscriber Server (HSS). An allowed list of the UE is obtained from the HSS. It is determined whether the location information of the UE is registered in the allowed list.

    摘要翻译: 在用于执行机器对机器(M2M)通信的用户设备(UE)的网络接入的移动性管理实体(MME)中提供区域性访问控制方法。 从基站接收到UE的接入请求消息和位置信息。 响应于在基站处从UE接收到接入请求消息,接入请求消息被发送到MME。 基于UE的位置信息确定的UE的位置被登记在归属订户服务器(HSS)中。 从HSS获得UE的允许列表。 确定UE的位置信息是否被登记在允许的列表中。

    Method for transmitting and receiving control information for encryption in a mobile communication system supporting multimedia broadcast/multicast service
    87.
    发明授权
    Method for transmitting and receiving control information for encryption in a mobile communication system supporting multimedia broadcast/multicast service 有权
    用于在支持多媒体广播/多播服务的移动通信系统中发送和接收用于加密的控制信息的方法

    公开(公告)号:US07526091B2

    公开(公告)日:2009-04-28

    申请号:US11039086

    申请日:2005-01-19

    IPC分类号: H04K1/00 H04L9/16 H04N7/16

    摘要: A method for minimizing overhead occurring caused by control information for encryption performed to protect MBMS data for an MBMS service in a mobile communication system. This method is implemented by distinguishing a case in which control information used for encryption is updated from another case in which the control information used for encryption is not updated, and transmitting different control information according to the distinguishment result. That is, when the control information used for encryption is not updated, only minimized control information is transmitted, and when the control information for encryption is updated, the entire updated control information is transmitted. Accordingly, the amount of control information transmitted along with MBMS data is minimized, contributing to an increase in the amount of MBMS data transmitted per unit time.

    摘要翻译: 一种用于最小化由用于加密的控制信息引起的开销的方法,用于在移动通信系统中保护用于MBMS服务的MBMS数据。 该方法通过区分用于加密的控制信息被更新的另一种情况,其中用于加密的控制信息不被更新,并且根据识别结果发送不同的控制信息来实现。 也就是说,当不更新用于加密的控制信息时,仅发送最小化的控制信息,并且当更新用于加密的控制信息时,发送整个更新的控制信息。 因此,与MBMS数据一起发送的控制信息的量被最小化,有助于每单位时间发送的MBMS数据量的增加。

    Partial combining method and apparatus for multimedia broadcast/multicast service
    88.
    发明授权
    Partial combining method and apparatus for multimedia broadcast/multicast service 有权
    多媒体广播/多播服务的部分组合方法和装置

    公开(公告)号:US07499435B2

    公开(公告)日:2009-03-03

    申请号:US11239671

    申请日:2005-09-30

    IPC分类号: H04B7/212

    摘要: A method and apparatus for enabling partial combining on a Multimedia Broadcast/Multicast Service (MBMS) service are provided where a radio network controller (RNC) specifically informs a user equipment (UE) whether an MBMS service signal of the current cell is combinable with the same MBMS service signals received from different cells for each individual service or timing, through an MCCH or an MSCH, which is a type of a logical channel for an MBMS service, in a Uu interface. The UE combines the MBMS service signals transmitted from the different cells, thereby obtaining a gain in terms of utilization of transmission power and radio resources.

    摘要翻译: 提供了一种在多媒体广播/组播服务(MBMS)服务上实现部分组合的方法和装置,其中无线电网络控制器(RNC)具体通知用户设备(UE)当前小区的MBMS服务信号是否可与 在Uu接口中,通过作为MBMS服务的逻辑信道的类型的MCCH或MSCH,针对每个单独的业务或定时从不同的小区接收相同的MBMS服务信号。 UE组合从不同小区发送的MBMS服务信号,从而在发送功率和无线资源的利用方面获得增益。

    Method for transmitting/receiving service availability information of multimedia broadcasting/multicast service
    89.
    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

    CPC分类号: H04W68/00 H04W4/06

    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。

    Area-based access control method for terminals which carry out M2M communications in a wireless communication system
    90.
    发明授权
    Area-based access control method for terminals which carry out M2M communications in a wireless communication system 有权
    在无线通信系统中进行M2M通信的终端的基于区域的接入控制方法

    公开(公告)号:US08811984B2

    公开(公告)日:2014-08-19

    申请号:US13499541

    申请日:2010-10-05

    IPC分类号: H04W4/00

    摘要: A regional access control method is provided in a Mobility Management Entity (MME) for network access for a User Equipment (UE) that performs Machine-to-Machine (M2M) communication. An access request message and location information of the UE are received from a base station. The access request message is transmitted to the MME in response to reception of the access request message at the base station from the UE. A location of the UE that is determined based on the location information of the UE, is registered in a Home Subscriber Server (HSS). An allowed list of the UE is obtained from the HSS. It is determined whether the location information of the UE is registered in the allowed list.

    摘要翻译: 在用于执行机器对机器(M2M)通信的用户设备(UE)的网络接入的移动性管理实体(MME)中提供区域访问控制方法。 从基站接收到UE的接入请求消息和位置信息。 响应于在基站处从UE接收到接入请求消息,接入请求消息被发送到MME。 基于UE的位置信息确定的UE的位置被登记在归属订户服务器(HSS)中。 从HSS获得UE的允许列表。 确定UE的位置信息是否被登记在允许的列表中。