Apparatus and method for controlling sleep mode in wireless access communication system
    14.
    发明授权
    Apparatus and method for controlling sleep mode in wireless access communication system 有权
    无线接入通信系统中睡眠模式控制的装置及方法

    公开(公告)号:US07450926B2

    公开(公告)日:2008-11-11

    申请号:US10879786

    申请日:2004-06-29

    IPC分类号: H04B1/16

    摘要: An apparatus and method for controlling a sleep mode in a wireless access communication system. The apparatus determines a predetermined number of groups for grouping at least one subscriber terminal according to type information of a paging interval equal to the sum of the sleep interval and the listening interval, and registers the subscriber terminal in one group from among the groups on the basis of the paging interval type of the subscriber terminal. Upon receipt of the group information, the apparatus controls a base station to pre-recognize a terminal woken up at a predetermined time from among a plurality of terminals entering the sleep mode, resulting in reduction of the number of unnecessary paging message transmissions and improved efficiency of the wireless access communication system.

    摘要翻译: 一种用于在无线接入通信系统中控制睡眠模式的装置和方法。 该设备根据等于睡眠间隔和监听间隔之和的寻呼间隔的类型信息,确定用于对至少一个用户终端进行分组的预定数量的组,并将用户终端从一组中登记在一组中 用户终端的寻呼间隔类型的基础。 在接收到组信息之后,该装置控制基站对从进入休眠模式的多个终端中的预定时间唤醒的终端进行预识别,从而减少不必要的寻呼消息传输次数并提高效率 的无线接入通信系统。

    Method and system for controlling sleep mode in broadband wireless access communication system
    15.
    发明授权
    Method and system for controlling sleep mode in broadband wireless access communication system 有权
    宽带无线接入通信系统中睡眠模式的控制方法及系统

    公开(公告)号:US07130668B2

    公开(公告)日:2006-10-31

    申请号:US10881507

    申请日:2004-06-30

    摘要: A method and a system is disclosed for controlling a sleep mode in broadband wireless access communication system. The subscriber terminals are managed by grouping the subscriber terminals in a broadband wireless access communication system, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase. A further advantage is provided that each point of time for transmitting a paging message of each group is established differently from each other within a unit time slot for controlling the sleep mode, such that subscriber terminals are managed according to groups. Another advantage is provided that the base station can previously find subscriber terminals awaking at each point of time for transmission the paging message of each other from among subscriber terminals having the sleep mode, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase.

    摘要翻译: 公开了一种用于控制宽带无线接入通信系统中的睡眠模式的方法和系统。 通过在宽带无线接入通信系统中对用户终端进行分组来管理用户终端,因此可以增加用于控制宽带无线接入通信系统的睡眠模式的效率。 另外的优点是,用于发送每组的寻呼消息的每个时间点在用于控制睡眠模式的单位时隙内彼此不同地建立,使得用户终端根据组来管理。 另一个优点在于,基站可以预先找到在每个时间点唤醒的用户终端,从具有睡眠模式的用户终端之间传送彼此的寻呼消息,从而控制宽带无线接入通信的睡眠模式的效率 系统可能会增加。

    Apparatus and method for controlling sleep mode in wireless access communication system
    16.
    发明申请
    Apparatus and method for controlling sleep mode in wireless access communication system 有权
    无线接入通信系统中睡眠模式控制的装置及方法

    公开(公告)号:US20050049012A1

    公开(公告)日:2005-03-03

    申请号:US10879786

    申请日:2004-06-29

    摘要: An apparatus and method for controlling a sleep mode in a wireless access communication system. The apparatus determines a predetermined number of groups for grouping at least one subscriber terminal according to type information of a paging interval equal to the sum of the sleep interval and the listening interval, and registers the subscriber terminal in one group from among the groups on the basis of the paging interval type of the subscriber terminal. Upon receipt of the group information, the apparatus controls a base station to pre-recognize a terminal woken up at a predetermined time from among a plurality of terminals entering the sleep mode, resulting in reduction of the number of unnecessary paging message transmissions and improved efficiency of the wireless access communication system.

    摘要翻译: 一种用于在无线接入通信系统中控制睡眠模式的装置和方法。 该设备根据等于睡眠间隔和监听间隔之和的寻呼间隔的类型信息,确定用于对至少一个用户终端进行分组的预定数量的组,并将用户终端从一组中登记在一组中 用户终端的寻呼间隔类型的基础。 在接收到组信息之后,该装置控制基站对从进入休眠模式的多个终端中的预定时间唤醒的终端进行预识别,从而减少不必要的寻呼消息传输次数并提高效率 的无线接入通信系统。

    Method for controlling an operation mode of a mobile terminal in a broadband wireless access communication system
    17.
    发明申请
    Method for controlling an operation mode of a mobile terminal in a broadband wireless access communication system 审中-公开
    用于控制宽带无线接入通信系统中的移动终端的操作模式的方法

    公开(公告)号:US20060094450A1

    公开(公告)日:2006-05-04

    申请号:US11033366

    申请日:2005-01-11

    IPC分类号: H04Q7/20

    摘要: A method for controlling an operation mode of a terminal in a broadband wireless access communication system. In the method, the operation modes of the terminal is subdivided, such that it is possible to effectively reduce power consumption of the terminal. In particular, the method allows the terminal to operate in the inactive mode in which the terminal having no traffic with a base station more than a predetermined time returns a CID of the terminal to the base station and keeps only a downlink with the base station, so that it is possible to prevent power of the terminal from being consumed during the sleep mode. Additionally, because a CID is not assigned to the terminal in the inactive mode, resources of the base station are efficiently used.

    摘要翻译: 一种用于控制宽带无线接入通信系统中的终端的操作模式的方法。 在该方法中,终端的操作模式被细分,使得可以有效地降低终端的功耗。 特别地,该方法允许终端在不具有基站的业务的终端超过预定时间的无效模式下操作,将终端的CID返回给基站,并且仅保持与基站的下行链路, 使得可以防止在睡眠模式期间终端的功率被消耗。 此外,由于在非活动模式中未分配给终端的CID,所以有效地使用基站的资源。

    Method and system for controlling sleep mode in broadband wireless access communication system
    18.
    发明申请
    Method and system for controlling sleep mode in broadband wireless access communication system 有权
    宽带无线接入通信系统中睡眠模式的控制方法及系统

    公开(公告)号:US20050049013A1

    公开(公告)日:2005-03-03

    申请号:US10881507

    申请日:2004-06-30

    IPC分类号: H04W28/00 H04W52/02 H04B1/38

    摘要: A method and a system is disclosed for controlling a sleep mode in broadband wireless access communication system. The subscriber terminals are managed by grouping the subscriber terminals in a broadband wireless access communication system, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase. A further advantage is provided that each point of time for transmitting a paging message of each group is established differently from each other within a unit time slot for controlling the sleep mode, such that subscriber terminals are managed according to groups. Another advantage is provided that the base station can previously find subscriber terminals awaking at each point of time for transmission the paging message of each other from among subscriber terminals having the sleep mode, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase.

    摘要翻译: 公开了一种用于控制宽带无线接入通信系统中的睡眠模式的方法和系统。 通过在宽带无线接入通信系统中对用户终端进行分组来管理用户终端,因此可以增加用于控制宽带无线接入通信系统的睡眠模式的效率。 另外的优点是,用于发送每组的寻呼消息的每个时间点在用于控制睡眠模式的单位时隙内彼此不同地建立,使得用户终端根据组来管理。 另一个优点在于,基站可以预先找到在每个时间点唤醒的用户终端,以从具有睡眠模式的用户终端之间传输彼此的寻呼消息,从而控制宽带无线接入通信的睡眠模式的效率 系统可能会增加。

    Method and device for encoding a depth map of multi viewpoint video data, and method and device for decoding the encoded depth map
    19.
    发明授权
    Method and device for encoding a depth map of multi viewpoint video data, and method and device for decoding the encoded depth map 有权
    用于编码多视点视频数据的深度图的方法和装置,以及用于对编码的深度图进行解码的方法和装置

    公开(公告)号:US09402066B2

    公开(公告)日:2016-07-26

    申请号:US14238037

    申请日:2012-08-09

    摘要: A method and apparatus for decoding the depth map of multi-view video data are provided. The method includes splitting a block of restored multi-view color video frame into a partition based on a pixel value of the block of the prediction-encoded and restored multi-view color video frame; obtaining a parameter indicating correlation between block partitions of the multi-view color video frame and block partitions of the depth map frame using peripheral pixel values of the block partitions of the multi-view color video frame and peripheral pixel values of the block partitions of the depth map frame corresponding to the block partitions of the multi-view color video frame with respect to each of the block partitions of the restored multi-view color video frame; and obtaining prediction values of corresponding block partitions of the depth map frame from the block partitions of the restored multi-view color video frame using the obtained parameter.

    摘要翻译: 提供了一种用于解码多视点视频数据的深度图的方法和装置。 该方法包括:基于预测编码和恢复的多视角彩色视频帧的块的像素值将恢复的多视图彩色视频帧的块分割成分区; 使用所述多视点彩色视频帧的块分区的周边像素值和所述多视点彩色视频帧的块分区的周边像素值,指示所述多视图彩色视频帧的块分割与所述深度图帧的块分区之间的相关性的参数, 对应于多视点彩色视频帧的块分区相对于恢复的多视角彩色视频帧的每个块分区的深度图; 以及使用获得的参数从所恢复的多视角彩色视频帧的块分区中获取深度图帧的相应块分区的预测值。