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    • 5. 发明授权
    • Radio communication apparatus and radio communication control method
    • 无线电通信装置和无线电通信控制方法
    • US08767612B2
    • 2014-07-01
    • US13388429
    • 2011-03-23
    • Hirokazu Kobayashi
    • Hirokazu Kobayashi
    • H04B7/14H04L12/413
    • H04W4/08H04W4/50H04W8/186H04W40/32Y02D70/00Y02D70/1262Y02D70/142Y02D70/144Y02D70/146Y02D70/162
    • Provided area wireless communication apparatus and wireless communication control method, which are capable of preventing concentration of the data delivery requests from the wireless communication terminal apparatuses and thus reducing power consumption occurring when the wireless communication terminal waits for data delivery. AID managing section (201) divides the wireless LAN terminals associated with the access point into a plurality of groups and manages the grouped wireless LAN terminals using the group AID, and extension TIM generating section (207) generates extension TIM indicating that data addressed to the wireless LAN terminal is stored for each group. Extension TIM generating section (207) transmits the extension TIM to the subordinate wireless LAN terminal at timing shifted for each group.
    • 提供区域无线通信装置和无线通信控制方法,其能够防止来自无线通信终端装置的数据发送请求的集中,从而降低当无线通信终端等待数据传送时发生的功耗。 AID管理部分(201)将与接入点相关联的无线LAN终端划分成多个组,并且使用组AID管理分组的无线LAN终端,并且扩展TIM生成部分(207)生成扩展TIM,其指示寻址到 为每个组存储无线LAN终端。 分机TIM产生部分(207)以每组的定时偏移将扩展TIM发送到下级无线LAN终端。
    • 9. 发明申请
    • IMAGING DEVICE AND DRIVING METHOD FOR SOLID-STATE IMAGE SENSOR
    • 用于固态图像传感器的成像装置和驱动方法
    • US20120273657A1
    • 2012-11-01
    • US13511908
    • 2010-12-01
    • Hirokazu Kobayashi
    • Hirokazu Kobayashi
    • H01L27/148
    • H04N5/3591H01L27/14609H04N5/3745
    • An imaging device comprises a solid-state image sensor including a plurality of unit pixels, and a driving unit. Each unit pixel includes a photo-electric converter that converts incident light into a signal charge, a holding unit that temporarily holds the signal charge obtained by the photo-electric converter, a first transfer gate arranged between the photo-electric converter and the holding unit, that transfers the signal charge to the holding unit, a charge-voltage converter that converts the signal charge into a voltage signal, and a second transfer gate arranged between the holding unit and the charge-voltage converter, that transfers the signal charge to the charge-voltage converter, and that is in a non-conductive state in the case where an image capturing operation is performed in the photo-electric converter. The driving unit drives the solid-state image sensor so as to supply three or more mutually different electric potentials to the first transfer gate.
    • 成像装置包括具有多个单位像素的固态图像传感器和驱动单元。 每个单位像素包括将入射光转换为信号电荷的光电转换器,暂时保持由光电转换器获得的信号电荷的保持单元,布置在光电转换器和保持单元之间的第一传输门 ,其将信号电荷传送到保持单元,将信号电荷转换为电压信号的电荷 - 电压转换器,以及布置在保持单元和充电 - 电压转换器之间的第二传输门,其将信号电荷传送到 电荷转换器,并且在光电转换器中执行图像拍摄操作的情况下处于非导通状态。 驱动单元驱动固态图像传感器,以便向第一传输门提供三个或更多个相互不同的电位。