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    Cell reselection and handover with multimedia broadcast/multicast service
    4.
    发明授权
    Cell reselection and handover with multimedia broadcast/multicast service 有权
    具有多媒体广播/组播服务的小区重选和切换

    公开(公告)号：US08712414B2

    公开(公告)日：2014-04-29

    申请号：US12109492

    申请日：2008-04-25

    申请人： Shankar Somasundaram ,  Mohammed Sammour ,  Rajat P. Mukherjee ,  Ulises Olvera-Hernandez ,  Jin Wang ,  James M. Miller

    发明人： Shankar Somasundaram ,  Mohammed Sammour ,  Rajat P. Mukherjee ,  Ulises Olvera-Hernandez ,  Jin Wang ,  James M. Miller

    IPC分类号： H04W36/00

    CPC分类号： H04W36/18 ,  H04L12/189 ,  H04W36/0055 ,  H04W72/005 ,  H04W74/0833

    摘要： A method and apparatus for providing wireless communication services, (e.g., multimedia broadcast multicast services (MBMS)), are disclosed. A wireless transmit/receive unit (WTRU) detects a plurality of target cell evolved Node-Bs (eNodeBs) that neighbor a serving cell eNodeB. The WTRU evaluates cell reselection criteria and determines a neighboring target cell eNodeB to reselect. The WTRU receives and reads master information block (MIB) and system information messages of the neighboring target cell eNodeB, and confirms that the determined neighboring target cell eNodeB is not part of a multimedia broadcast single frequency network (MBSFN). The WTRU identifies the neighboring target cell eNodeB to the serving cell eNodeB. The WTRU then receives and reads MIB messages of the neighboring target cell eNodeB again to determine whether the system information has changed and, if so, the WTRU reads the system information and reselects to the neighboring target cell eNodeB, which provides the wireless communication services.

    摘要翻译： 公开了一种用于提供无线通信服务（例如，多媒体广播多播服务（MBMS））的方法和装置。 无线发射/接收单元（WTRU）检测与服务小区eNodeB相邻的多个目标小区演进的节点B（eNodeB）。 WTRU评估小区重选准则并确定相邻目标小区eNodeB重新选择。 WTRU接收并读取相邻目标小区eNodeB的主信息块（MIB）和系统信息消息，并且确认所确定的相邻目标小区eNodeB不是多媒体广播单频网络（MBSFN）的一部分。 WTRU向服务小区eNodeB识别相邻目标小区eNodeB。 然后，WTRU再次接收并读取相邻目标小区eNodeB的MIB消息，以确定系统信息是否已经改变，如果是，则WTRU读取系统信息并重新选择到提供无线通信服务的相邻目标小区eNodeB。

    CELL RESELECTION AND HANDOVER WITH MULTIMEDIA BROADCAST/MULTICAST SERVICE
    5.
    发明申请
    CELL RESELECTION AND HANDOVER WITH MULTIMEDIA BROADCAST/MULTICAST SERVICE 有权
    多媒体广播/多媒体服务的细胞评估和切换

    公开(公告)号：US20080287129A1

    公开(公告)日：2008-11-20

    申请号：US12109492

    申请日：2008-04-25

    申请人： Shankar Somasundaram ,  Mohammed Sammour ,  Rajat P. Mukherjee ,  Ulises Olvera-Hernandez ,  Jin Wang ,  James M. Miller

    发明人： Shankar Somasundaram ,  Mohammed Sammour ,  Rajat P. Mukherjee ,  Ulises Olvera-Hernandez ,  Jin Wang ,  James M. Miller

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/18 ,  H04L12/189 ,  H04W36/0055 ,  H04W72/005 ,  H04W74/0833

    摘要： A method and apparatus for providing wireless communication services, (e.g., multimedia broadcast multicast services (MBMS)), are disclosed. A wireless transmit/receive unit (WTRU) detects a plurality of target cell evolved Node-Bs (eNodeBs) that neighbor a serving cell eNodeB. The WTRU evaluates cell reselection criteria and determines a neighboring target cell eNodeB to reselect. The WTRU receives and reads master information block (MIB) and system information messages of the neighboring target cell eNodeB, and confirms that the determined neighboring target cell eNodeB is not part of a multimedia broadcast single frequency network (MBSFN). The WTRU identifies the neighboring target cell eNodeB to the serving cell eNodeB. The WTRU then receives and reads MIB messages of the neighboring target cell eNodeB again to determine whether the system information has changed and, if so, the WTRU reads the system information and reselects to the neighboring target cell eNodeB, which provides the wireless communication services.

    摘要翻译： 公开了一种用于提供无线通信服务（例如，多媒体广播多播服务（MBMS））的方法和装置。 无线发射/接收单元（WTRU）检测与服务小区eNodeB相邻的多个目标小区演进的节点B（eNodeB）。 WTRU评估小区重选准则并确定相邻目标小区eNodeB重新选择。 WTRU接收并读取相邻目标小区eNodeB的主信息块（MIB）和系统信息消息，并且确认所确定的相邻目标小区eNodeB不是多媒体广播单频网络（MBSFN）的一部分。 WTRU向服务小区eNodeB识别相邻目标小区eNodeB。 然后，WTRU再次接收并读取相邻目标小区eNodeB的MIB消息，以确定系统信息是否已经改变，如果是，则WTRU读取系统信息并重新选择到提供无线通信服务的相邻目标小区eNodeB。

    METHOD AND APPARATUS FOR PRIORITIZING LOGICAL CHANNELS
    9.
    发明申请
    METHOD AND APPARATUS FOR PRIORITIZING LOGICAL CHANNELS 有权
    用于优化逻辑通道的方法和装置

    公开(公告)号：US20090225711A1

    公开(公告)日：2009-09-10

    申请号：US12360343

    申请日：2009-01-27

    申请人： Mohammed Sammour ,  Stephen E. Terry ,  Jin Wang ,  Ulises Olvera-Hernandez

    发明人： Mohammed Sammour ,  Stephen E. Terry ,  Jin Wang ,  Ulises Olvera-Hernandez

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1263 ,  H04L47/10 ,  H04L47/14 ,  H04L47/215 ,  H04L47/39 ,  H04W28/065 ,  H04W28/14 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/1242 ,  H04W72/14 ,  H04W76/27

    摘要： A method and apparatus are disclosed for prioritizing logical channels when a new transmission is performed. Logical channel resources are allocated for available data to a plurality of logical channels. A maximum bit rate (MBR) credit (i.e., token) is decremented in a buffer (i.e., bucket) associated with a particular one of the logical channels by the size of a medium access control (MAC) service data unit (SDU). The MBR credit may have a negative value. If any of the allocated channel resources remain, the logical channels are served n a decreasing priority order until the data is exhausted. A radio link control (RLC) SDU is not segmented if the whole RLC SDU fits into the remaining resources. The MAC SDU excludes a MAC PDU header and MAC padding.

    摘要翻译： 公开了一种在执行新传输时优先考虑逻辑信道的方法和装置。 逻辑信道资源被分配给多个逻辑信道的可用数据。 通过媒体访问控制（MAC）服务数据单元（SDU）的大小，在与特定逻辑信道相关联的缓冲器（即，桶）中递减最大比特率（MBR）信用（即令牌）。 MBR信用可能有负值。 如果任何分配的信道资源保留，则逻辑信道以递减的优先级顺序被提供，直到数据被耗尽。 如果整个RLC SDU适合剩余的资源，则不分段无线电链路控制（RLC）SDU。 MAC SDU排除MAC PDU头和MAC填充。