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    • 1. 发明授权
    • Enhanced assisted cell change
    • 增强辅助细胞变化
    • US08081999B2
    • 2011-12-20
    • US11205224
    • 2005-08-16
    • Rami VaittinenHarri JokinenGuillaume Sebire
    • Rami VaittinenHarri JokinenGuillaume Sebire
    • H04B7/00
    • H04W72/005H04W4/06H04W36/0055H04W36/0083H04W36/12
    • A system and method for minimizing signalling loads due to mutual exchanges of information between neighboring cells in which the same session is transmitted, and for reducing the time required to transmit MBMS neighbor cell information messages in a serving cell when a higher level of signalling occurs, wherein all broadcast control channel (BCCH) carriers indicated in a BCCH allocation are monitored by a mobile station (MS). A list of the cells having the strongest non-serving carriers is updated as often as the duration of the running average for measurements of the BCCH allocation. Base transceiver station identity codes (BSICs) and neighboring cell indexes of BCCH carriers are added to an uplink radio link control/medium access control (RLC/MAC) message that is transmitted to a network. As a result, the network is provided with the identity of which cell the mobile station is most likely to reselect to upon reception of the uplink RLC/MAC control message carrying the BSICs and neighboring cell indexes of the neighboring non-serving BCCH carriers of the mobile station.
    • 一种用于最小化信令负载的系统和方法,所述信令负载由于在相同会话被传送的相邻小区之间相互交换信息,并且用于在发生更高级别的信令时减少在服务小区中发送MBMS相邻小区信息消息所需的时间, 其中在BCCH分配中指示的所有广播控制信道(BCCH)载波由移动台(MS)监视。 具有最强非服务载波的小区的列表被更新为BCCH分配的测量的运行平均值的持续时间。 将BCCH载波的基站收发台识别码(BSIC)和相邻小区索引添加到发送到网络的上行链路无线链路控制/媒体接入控制(RLC / MAC)消息中。 结果,在接收到携带BSIC的上行链路RLC / MAC控制消息和相邻非服务BCCH载波的相邻小区索引时,向网络提供移动站最有可能重新选择的小区的身份 移动台。
    • 4. 发明申请
    • Enhanced assisted cell change
    • 增强辅助细胞变化
    • US20060079242A1
    • 2006-04-13
    • US11205224
    • 2005-08-16
    • Rami VaittinenHarri JokinenGuillaume Sebire
    • Rami VaittinenHarri JokinenGuillaume Sebire
    • H04Q7/20
    • H04W72/005H04W4/06H04W36/0055H04W36/0083H04W36/12
    • A system and method for minimizing signalling loads due to mutual exchanges of information between neighboring cells in which the same session is transmitted, and for reducing the time required to transmit MBMS neighbor cell information messages in a serving cell when a higher level of signalling occurs, wherein all broadcast control channel (BCCH) carriers indicated in a BCCH allocation are monitored by a mobile station (MS). A list of the cells having the strongest non-serving carriers is updated as often as the duration of the running average for measurements of the BCCH allocation. Base transceiver station identity codes (BSICs) and neighboring cell indexes of BCCH carriers are added to an uplink radio link control/medium access control (RLC/MAC) message that is transmitted to a network. As a result, the network is provided with the identity of which cell the mobile station is most likely to reselect to upon reception of the uplink RLC/MAC control message carrying the BSICs and neighboring cell indexes of the neighboring non-serving BCCH carriers of the mobile station.
    • 一种用于最小化信令负载的系统和方法,所述信令负载由于在相同会话被传送的相邻小区之间相互交换信息,并且用于在发生更高级别的信令时减少在服务小区中发送MBMS相邻小区信息消息所需的时间, 其中在BCCH分配中指示的所有广播控制信道(BCCH)载波由移动台(MS)监视。 具有最强非服务载波的小区的列表被更新为BCCH分配的测量的运行平均值的持续时间。 将BCCH载波的基站收发台识别码(BSIC)和相邻小区索引添加到发送到网络的上行链路无线链路控制/媒体接入控制(RLC / MAC)消息中。 结果,在接收到携带BSIC的上行链路RLC / MAC控制消息和相邻非服务BCCH载波的相邻小区索引时,向网络提供移动站最有可能重新选择的小区的身份 移动台。
    • 6. 发明授权
    • Enhanced assisted cell change
    • 增强辅助细胞变化
    • US07519384B2
    • 2009-04-14
    • US11206005
    • 2005-08-17
    • Rami VaittinenHarri JokinenGuillaume Sebire
    • Rami VaittinenHarri JokinenGuillaume Sebire
    • H04Q7/00
    • H04W72/005H04W4/06H04W36/0055H04W36/0083H04W36/12
    • A system and method for minimizing the gap in service during the reception of an MBMS session due to the reselection of a neighboring cell in which that MBMS session is not ongoing, wherein a mobile station (MS) indicates its target cell and MBMS service id (i.e., BSIC, neighboring cell index, and Temporary MBMS Group Identity (TMGI)) to a network by sending this information to the network in an RLC/MAC message, e.g., a packet downlink ACK/NACK or with a new message. If the network has resources available for allocation, the network is permitted to allocate these resources for the MBMS session indicated by the MS and send corresponding MBMS neighbor cell information to the MS upon receipt of the packet downlink ACK/NACK or the new message. When the MS receives the MBMS neighbor cell information, it will then reselect to the target cell identified by the MBMS neighbor cell information.
    • 一种用于在MBMS会话未进行的相邻小区的重新选择期间最小化接收MBMS会话期间的服务间隙的系统和方法,其中,移动台(MS)指示其目标小区和MBMS服务id( 通过在RLC / MAC消息(例如分组下行链路ACK / NACK或新消息)中向网络发送该信息,向网络发送BSIC,相邻小区索引和临时MBMS组标识(TMGI)。 如果网络具有可用于分配的资源,则允许网络为由MS指示的MBMS会话分配这些资源,并且在接收到分组下行链路ACK / NACK或新消息时向MS发送相应的MBMS相邻小区信息。 当MS接收到MBMS相邻小区信息时,它将重新选择由MBMS相邻小区信息标识的目标小区。