Method and system for achieving alignment between a centralized base station controller (CBSC) and a base transceiver site (BTS) in a network
    1.
    发明申请
    Method and system for achieving alignment between a centralized base station controller (CBSC) and a base transceiver site (BTS) in a network 审中-公开
    用于实现网络中的集中式基站控制器(CBSC)和基站收发器站点(BTS)之间的对准的方法和系统

    公开(公告)号:US20070070973A1

    公开(公告)日:2007-03-29

    申请号:US11240176

    申请日:2005-09-29

    申请人: Zaigham Kazmi

    发明人: Zaigham Kazmi

    IPC分类号: H04J3/06

    CPC分类号: H04B7/2693

    摘要: A method and system for achieving timeframe alignment between a Centralized Base Station Controller (CBSC) (106) and a Base Transceiver Site (BTS) (102) in a network is disclosed. The BTS returns a Forward Sequence Number (FSN) contained in a forward frame and a Packet Arrival Time Error (PATE) to the CBSC. The CBSC computes a Round Trip Time (RTT), using the FSN. The CBSC also computes a forward Coordinated Universal Time (UTC), using the RTT and the PATE. Thereafter, a CBSC transmission time is adjusted to align with the BTS, based on the adjusted UTC.

    摘要翻译: 公开了一种用于实现网络中的集中式基站控制器(CBSC)(106)和基站收发器站点(BTS)(102)之间的时间帧对准的方法和系统。 BTS将包含在前向帧中的转发序列号(FSN)和分组到达时间错误(PATE)返回给CBSC。 CBSC使用FSN计算往返时间(RTT)。 CBSC还使用RTT和PATE计算前向协调世界时(UTC)。 此后,基于经调整的UTC,调整CBSC发送时间以与BTS一致。

    Power reduction method for a mobile communication system
    2.
    发明申请
    Power reduction method for a mobile communication system 有权
    移动通信系统的功率降低方法

    公开(公告)号:US20050070322A1

    公开(公告)日:2005-03-31

    申请号:US10672039

    申请日:2003-09-26

    CPC分类号: H04W36/18 H04W52/04 H04W52/40

    摘要: A mobile unit 40 which is in a soft handoff condition 50 with a base station (32) has the power transmitted by the base station (32) on the mobile link (52) controlled. The base station (32) determines (70) when a frame erasure count reaches a particular level N. The base station then places this link in a clamped state (72) at minimum power. When the base station determines that M consecutive good frames have been received (92), the base station restores the link (52) to a normal state (94). A recovery arrangement (100, 110 and 120) prevents clamping by all base stations (32-34) and loss of the link.

    摘要翻译: 与基站(32)处于软切换状态50的移动单元40具有被移动链路(52)上的基站(32)发送的功率。 当帧擦除计数达到特定电平N时,基站(32)确定(70)。然后,基站以最小功率将该链路置于钳位状态(72)。 当基站确定已经接收到M个连续的良好帧(92)时,基站将链路(52)恢复到正常状态(94)。 恢复装置(100,110和120)防止所有基站(32-34)的夹紧和链路的丢失。

    MULTIPLE RADIO LINK CONTROL (RLC) GROUPS
    3.
    发明申请
    MULTIPLE RADIO LINK CONTROL (RLC) GROUPS 审中-公开
    多个无线电链路控制(RLC)组

    公开(公告)号:US20160094446A1

    公开(公告)日:2016-03-31

    申请号:US14785116

    申请日:2013-12-13

    IPC分类号: H04L12/741 H04W72/04

    摘要: Technology to process radio link control (RLC) groups is disclosed. In an example, a carrier aggregation (CA) capable user equipment (UE) operable process radio link control (RLC) groups can include a UE radio frequency (RF) transceiver and a processor. The UE RF transceiver can be configured to receive packets from more than one cell via a sending node RF transceiver. The processor can be configured to process service data units (SDU) of the packets in a radio link control (RLC) entity of a protocol stack (PS). Each SDU can be associated with an RLC flow identifier (RFI). The RFI can comprise an RLC group identifier (RGI) indicating the sending node RF transceiver, and a radio bearer identifier (RBID).

    摘要翻译: 公开了处理无线电链路控制(RLC)组的技术。 在一个示例中,具有载波聚合(CA)能力的用户设备(UE)可操作的过程无线电链路控制(RLC)组可以包括UE射频(RF)收发机和处理器。 UE RF收发器可以被配置为经由发送节点RF收发器从多于一个小区接收分组。 处理器可以被配置为处理协议栈(PS)的无线电链路控制(RLC)实体中的分组的服务数据单元(SDU)。 每个SDU可以与RLC流标识符(RFI)相关联。 RFI可以包括指示发送节点RF收发器的RLC组标识符(RGI)和无线电承载标识符(RBID)。