Desynchronized network access in M2M networks
    7.
    发明授权
    Desynchronized network access in M2M networks 有权
    M2M网络中的同步网络接入

    公开(公告)号:US09002393B2

    公开(公告)日:2015-04-07

    申请号:US13415987

    申请日:2012-03-09

    摘要: Systems, methods, and instrumentalities are disclosed to desynchronize transmissions in group-based operations. A group user equipment (UE), e.g., a UE that is a member of a group of UEs, may be in an inactive mode. The group UE may receive a multicast message indicating that the group UE may enter an active mode. For example, the group UE may use the active mode for periodic reporting of its monitoring activity to the network. The multicast message may indicate a mechanism for the group UE to use to send an uplink transmission to the network. The group UE may send the uplink transmission to the network at a transmission time indicated by the mechanism. The transmission time may be desynchronized from other UEs in the group.

    摘要翻译: 公开了系统,方法和工具,以在基于组的操作中对传输进行不同步。 组用户设备(UE),例如作为一组UE的成员的UE可以处于非活动模式。 组UE可以接收指示组UE可以进入活动模式的多播消息。 例如,组UE可以使用活动模式来定期报告其对网络的监控活动。 组播消息可以指示组UE用于向网络发送上行链路传输的机制。 组UE可以在由机制指示的传输时间向网络发送上行链路传输。 传输时间可能与组中的其他UE不同步。

    Method and apparatus for control channel operation in GERAN
    8.
    发明授权
    Method and apparatus for control channel operation in GERAN 有权
    用于GERAN中控制信道操作的方法和装置

    公开(公告)号:US08942187B2

    公开(公告)日:2015-01-27

    申请号:US12539163

    申请日:2009-08-11

    摘要: A method and apparatus to improve the quality of control signaling based on signaling messages controlling speech or data transmission over an air interface between at least two Multi-User-Reusing-One-Slot/Voice Services Over Adaptive Multiuser Channels On One Slot (MUROS/VAMOS) capable wireless transmit/receive units (WTRUs). The WTRUs communicate with each other at the physical layer via signaling messages transmitted in control channels such as Slow Associated Control Channel (SACCH) and Fast Associated Control Channel (FACCH). Speech services are provided simultaneously over the same physical channel, and the Timing Advance (TA) and Power Command (PC) parameters of a WTRU are multiplexed in several occurrences of the SACCH or FACCH to increase the number of channel bits available for channel coding.

    摘要翻译: 一种基于在一个时隙上的自适应多用户信道上的至少两个多用户重复 - 一时隙/语音服务之间的空中接口控制语音或数据传输的信令消息来提高控制信令质量的方法和装置(MUROS / VAMOS)无线发射/接收单元(WTRU)。 WTRU通过在诸如慢关联控制信道(SACCH)和快速关联控制信道(FACCH)等控制信道中发送的信令消息在物理层彼此通信。 在相同的物理信道上同时提供语音服务,并且WTRU的定时提前(TA)和功率命令(PC)参数在多次发生的SACCH或FACCH中被复用,以增加可用于信道编码的信道比特数。

    Flexible bandwidth operation in wireless systems
    10.
    发明授权
    Flexible bandwidth operation in wireless systems 有权
    无线系统灵活的带宽操作

    公开(公告)号:US08897253B2

    公开(公告)日:2014-11-25

    申请号:US13571656

    申请日:2012-08-10

    IPC分类号: H04W4/00 H04L5/00 H04W72/04

    摘要: Systems, methods, and instrumentalities are disclosed for downlink resource allocation associated with a shared frequency band. A WTRU may receive resource allocation information associated with a component carrier and at least one carrier segment. The component carrier and the least one carrier segment may each comprise a plurality of resource block groups (RBG). At least two bitmaps may be associated with the resource allocation information. A size of a resource block group (RBG) of the component carrier and the at least one carrier segment may be based on a combined number of resource blocks (RB) of the component carrier and the one or more carrier segments divided by a 3GPP Rel-8/Rel-10 RBG size of the component carrier. The WTRU may determine at least one RBG allocated to the WTRU using the resource allocation information and may receive and decode the at least one RBG allocated to the WTRU.

    摘要翻译: 公开了与共享频带相关联的下行链路资源分配的系统,方法和工具。 WTRU可以接收与分量载波和至少一个载波分段相关联的资源分配信息。 分量载波和至少一个载波分段可以各自包括多个资源块组(RBG)。 至少两个位图可以与资源分配信息相关联。 分量载波和至少一个载波分段的资源块组(RBG)的大小可以基于分量载波的资源块(RB)的组合数目和由3GPP Rel划分的一个或多个载波分段 -8 / Rel-10 RBG尺寸的分量载体。 WTRU可以使用资源分配信息确定分配给WTRU的至少一个RBG,并且可以接收和解码分配给WTRU的至少一个RBG。