公开(公告)号：US11223718B2

公开(公告)日：2022-01-11

申请号：US16380158

申请日：2019-04-10

申请人： Sony Corporation

发明人： Hirotaka Ishikawa ,  Makoto Takahashi ,  Yuichi Suzuki ,  Yasuki Kanema ,  Chisako Kajihara ,  Tohru Kadono ,  Takeshi Iwatsu

IPC分类号： H04M1/724 ,  H04W52/02 ,  H04W92/08 ,  H04M1/72409 ,  H04M1/72412 ,  H04M1/72433

摘要： [Object] To reduce power consumption even more.
[Solution] Provided is a communication control device including a communication necessity information acquisition unit configured to acquire communication necessity information indicating necessity to communicate with an external device, and a drive control unit configured to control drive of a first communication unit and a second communication unit on a basis of the acquired communication necessity information, the first communication unit communicating with the external device using a first communication mode, the second communication unit communicating with the external device using a second communication mode capable of transferring data at a rate higher than the first communication mode. The drive control unit controls a drive state of each of the first communication unit and the second communication unit to be set to one of an active state capable of communicating with the external device, a power-saving state having lower power consumption than the active state, and an inactive state being a power off state.

公开(公告)号：US10306045B2

公开(公告)日：2019-05-28

申请号：US15118648

申请日：2015-01-14

申请人： Sony Corporation

发明人： Hirotaka Ishikawa ,  Makoto Takahashi ,  Yuichi Suzuki ,  Yasuki Kanema ,  Chisako Kajihara ,  Tohru Kadono ,  Takeshi Iwatsu

IPC分类号： H04M1/725 ,  H04W52/02 ,  H04W92/08

摘要： [Object] To reduce power consumption even more.[Solution] Provided is a communication control device including a communication necessity information acquisition unit configured to acquire communication necessity information indicating necessity to communicate with an external device, and a drive control unit configured to control drive of a first communication unit and a second communication unit on a basis of the acquired communication necessity information, the first communication unit communicating with the external device using a first communication mode, the second communication unit communicating with the external device using a second communication mode capable of transferring data at a rate higher than the first communication mode. The drive control unit controls a drive state of each of the first communication unit and the second communication unit to be set to one of an active state capable of communicating with the external device, a power-saving state having lower power consumption than the active state, and an inactive state being a power off state.

公开(公告)号：US20170054839A1

公开(公告)日：2017-02-23

申请号：US15118648

申请日：2015-01-14

申请人： Sony Corporation

发明人： Hirotaka Ishikawa ,  Makoto Takahashi ,  Yuichi Suzuki ,  Yasuki Kanema ,  Chisako Kajihara ,  Tohru Kadono ,  Takeshi Iwatsu

IPC分类号： H04M1/725 ,  H04W52/02

CPC分类号： H04M1/72527 ,  H04M1/7253 ,  H04M1/7255 ,  H04W52/0274 ,  H04W92/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/26

摘要： [Object] To reduce power consumption even more.[Solution] Provided is a communication control device including a communication necessity information acquisition unit configured to acquire communication necessity information indicating necessity to communicate with an external device, and a drive control unit configured to control drive of a first communication unit and a second communication unit on a basis of the acquired communication necessity information, the first communication unit communicating with the external device using a first communication mode, the second communication unit communicating with the external device using a second communication mode capable of transferring data at a rate higher than the first communication mode. The drive control unit controls a drive state of each of the first communication unit and the second communication unit to be set to one of an active state capable of communicating with the external device, a power-saving state having lower power consumption than the active state, and an inactive state being a power off state.

摘要翻译： [解决方案]提供一种通信控制装置，包括：通信必要性信息获取单元，被配置为获取指示与外部设备通信的必要性的通信必要性信息;以及驱动控制单元，被配置为控制第一通信单元和第二通信单元的驱动 基于获取的通信必要性信息，第一通信单元使用第一通信模式与外部设备通信，第二通信单元使用能够以比第一通信模式高的速率传送数据的第二通信模式与外部设备通信 通讯模式。 驱动控制单元控制第一通信单元和第二通信单元中的每一个的驱动状态被设置为能够与外部设备通信的活动状态之一，具有比活动状态低的功耗的节电状态 ，并且处于断电状态的无效状态。