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    • 92. 发明授权
    • Device description framework information reporting and updating method, device and system
    • 设备描述框架信息报告和更新方法,设备和系统
    • US08688741B2
    • 2014-04-01
    • US13057091
    • 2009-07-29
    • Daqing ChenJun MaChuan YuYilang Cen
    • Daqing ChenJun MaChuan YuYilang Cen
    • G06F17/30
    • H04L41/0856H04L41/082H04W8/22
    • A method for reporting and updating device description framework information. The device description framework information reporting method implements that the terminal device reports the updated device description framework information to DMS, which includes: updating the local device description framework information based on the changed structure of the device management tree; informing the updated device description framework information to DMS. The device description framework information updating method improves the validity of DMS's management over the terminal device. The updating method includes: receiving an updating inform about the device description framework information from a terminal device; acquiring the update of the device description framework information based on the updating inform; and updating the device description framework information of the terminal device stored locally based on the acquired device description framework information. Corresponding device, device management server and system are also provided.
    • 一种用于报告和更新设备描述框架信息的方法。 设备描述框架信息报告方法实现了终端设备向DMS报告更新的设备描述框架信息,其包括:基于设备管理树的改变的结构更新本地设备描述框架信息; 向DMS通知更新的设备描述框架信息。 设备描述框架信息更新方法提高了DMS对终端设备管理的有效性。 更新方法包括:从终端设备接收关于设备描述框架信息的更新; 基于更新通知获取设备描述框架信息的更新; 以及基于获取的设备描述框架信息来更新本地存储的终端设备的设备描述框架信息。 还提供了相应的设备,设备管理服务器和系统。
    • 96. 再颁专利
    • Coarse carrier frequency offset estimation for a receiver
    • 接收机的粗载波频偏估计
    • USRE44622E1
    • 2013-12-03
    • US13645489
    • 2012-10-04
    • Xiaoyu FuJun MaNabil Yousef
    • Xiaoyu FuJun MaNabil Yousef
    • H04K1/10
    • H04L27/2676H04L27/2659
    • A method of estimating coarse frequency offset of received symbols based on a received frequency domain sample at a kth sub-carrier of a 53rd Orthogonal Frequency Division Multiplexing (OFDM) data symbol in a jth time slot (TS) of a receiver in a China Multimedia Mobile Broadcasting (CMMB) mobile television communication network includes dividing a received sample, Ykj, into two sets of noise only tones and data plus noise tones Dkj, obtaining a received sample only if there is a coarse frequency offset mismatch between a transmitter and the receiver, dividing a summation of a power of the data plus noise tones by a summation of a power of the noise only tones to obtain Λkj, and estimating an integer coarse frequency offset estimate, Δ{circumflex over (f)}Ij, of the received symbols when the Λkj is a maximum.
    • 一种基于中国多媒体接收机的第j个时隙(TS)中第53个正交频分复用(OFDM)数据符号的第k个子载波的接收频域样本估计接收符号的粗略偏移的方法 移动广播(CMMB)移动电视通信网络包括将接收到的采样Ykj划分为两组仅噪声音调和数据加噪声音调Dkj,仅在发射机和接收机之间存在粗略的频率偏移失配时才获得接收的采样 将所述数据的功率和噪声音调的加和除以所述仅噪声音调的功率的和,以获得Lambdakj,并且估计所接收到的所述接收到的噪声音调的整数粗略频率偏移估计值Delta(f(f)} Ij) 当Lambdakj是最大值时的符号。
    • 98. 发明授权
    • Elevator load bearing member
    • 电梯承重构件
    • US08556040B2
    • 2013-10-15
    • US12675829
    • 2007-09-27
    • Richard N. FargoJun MaMark R. GurvichMartin J. Hardesty
    • Richard N. FargoJun MaMark R. GurvichMartin J. Hardesty
    • B66B7/06
    • B66B7/062D07B1/22D07B5/005D07B5/006D07B2201/2086D07B2501/2007H01L2924/14H01L2924/00
    • A load bearing member (34) for supporting an elevator car (10) has a plurality of tension members (38) that bear the weight and counterweight of the elevator car (10). The plurality of tension members extends along a length. An outer cover (42) envelopes the plurality of tension members and has a first surface and a second surface. The plurality of tension members are sandwiched between the first surface (46) and the second surf ace (48). The first surface is for traction on a sheave (22). The first surface and the second surface define a cross-section (52) transverse to the length of the load bearing member. The cross-section has a first end portion (56), a middle portion (60) and a second end portion (64). The middle portion has a first width (w1) between the first surface and the second surface which is smaller than a second width (w2) between the first surface and the second surface of one of the first end portion and the second end portion.
    • 用于支撑电梯轿厢(10)的承载构件(34)具有承受电梯轿厢(10)的重量和配重的多个张力构件(38)。 多个张力构件沿长度延伸。 外盖(42)包围多个张力构件并具有第一表面和第二表面。 多个张力构件被夹在第一表面(46)和第二冲浪(48)之间。 第一表面用于牵引轮(22)。 第一表面和第二表面限定横向于承载构件的长度的横截面(52)。 横截面具有第一端部(56),中间部分(60)和第二端部(64)。 中间部分在第一表面和第二表面之间具有小于第一端部和第二端部之一的第一表面和第二表面之间的第二宽度(w2)的第一宽度(w1)。