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    • 47. 发明申请
    • METHOD AND APPARATUS FOR PATH SELECTION
    • 路径选择的方法和装置
    • WO2011144072A3
    • 2012-04-26
    • PCT/CN2011074588
    • 2011-05-24
    • HUAWEI TECH CO LTDHAN JIANRUIXU MINGMINGSHI LEITAN LIN
    • HAN JIANRUIXU MINGMINGSHI LEITAN LIN
    • H04L12/56
    • H04J14/0227H04B10/0793H04B10/07953H04J14/0221H04J14/0257H04J14/0269H04J14/0271H04L45/62
    • The embodiments of the present invention disclose a method and an apparatus for path selection, and the method includes the following steps: computing, according to network topology and wavelength limitation, an end-to-end path for a new-added service, and assigning a wavelength for the path; computing, according to the collected physical-impairment information in the network, the performances of every existing service and the new-added service respectively, and the physical-impairment information includes the gain reference spectrums of every optical amplifier in the network; performing impairment verification on the performances of every service, and performing, according to the impairment verification result, path selection for the new-added service. The apparatus includes a path computation module, a performance computation module and an impairment verification module. The embodiments improve the efficiency of capacity-expanding and route-establishing or re-routing.
    • 本发明的实施例公开了一种路径选择的方法和装置,该方法包括以下步骤:根据网络拓扑和波长限制,计算新增业务的端到端路径,并分配 路径的波长; 根据网络收集的物理损伤信息,分别计算现有业务和新增业务的性能,物理损伤信息包括网络中每个光放大器的增益参考频谱; 对每个业务的性能进行减值验证,并根据减值验证结果对新增业务进行路径选择。 该装置包括路径计算模块,性能计算模块和损伤验证模块。 这些实施例提高了容量扩展和路由建立或重路由的效率。
    • 48. 发明申请
    • JOINT EQUIPMENT AND BOARDING BRIDGE HAVING THE SAME
    • 具有相同设备和连接桥梁
    • WO2011134278A1
    • 2011-11-03
    • PCT/CN2011/000737
    • 2011-04-26
    • SHENZHEN CIMC-TIANDA AIRPORT SUPPORT LTD.CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO., LTD.SHI, LeiYANG, YuefengZHANG, Zhaohong
    • SHI, LeiYANG, YuefengZHANG, Zhaohong
    • B64F1/305
    • B64F1/3055
    • A joint equipment of a boarding bridge is provided, which is suitable for joining with a downwardly turned boarding gate of the aircraft and comprises a floor frame having a concave notch at its front end; a first floor arranged at the opening of the concave notch; a sliding plate arranged under the first floor and slidable with respect to the first floor through a slide device arranged under the sliding plate; a joining plate rotatablely connected in the front end of the sliding plate; a pair of front cover plates rotatablely connected to the joining plate respectively; a pair of rear cover plates rotatablely connected to the first floor, wherein the front cover plates are partly lapped over the rear cover plates respectively; an activating device for operating sliding movement of the sliding plate; and a pair of turning mechanisms for turning the pairs of the front and the rear cover plates respectively with respect to the joining plate and the first floor.
    • 提供一种登机桥的联合设备,其适于与飞机的向下转动的登机门接合,并且包括在其前端具有凹形凹口的地板框架; 布置在凹槽的开口处的第一层; 滑动板,布置在第一层下方并通过布置在滑板下方的滑动装置相对于第一层滑动; 连接板,其可旋转地连接在所述滑板的前端; 一对前盖板分别可旋转地连接到接合板; 一对可旋转地连接到第一层的后盖板,其中前盖板分别部分地覆盖在后盖板上; 用于操作滑板的滑动运动的启动装置; 以及一对转动机构,用于分别相对于接合板和第一层转动前盖板和后盖板对。