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1. 发明公开

EP3275144A1 DIGITAL SIGNAL PROCESSING DEVICE OF BASE STATION AND METHOD FOR PROCESSING DATA THEREOF 有权
标题翻译：基站的数字信号处理设备及其数据处理方法
公开(公告)号：EP3275144A1
公开(公告)日：2018-01-31
申请号：EP16773327.8
申请日：2016-03-17
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Yonghae , KIM, Hanseok , PARK, Seongyong , WON, Jeongjae , LEE, Junsung
IPC分类号： H04L25/38 , H04L27/26
CPC分类号： H04W52/0206 , G06F1/12 , H04L5/0048 , H04W52/0225 , H04W52/029 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/168
摘要： A digital signal processing device of a base station configured to process down-link signals in a wireless communication system employing orthogonal frequency division multiple access (OFDMA) and a method of processing data in the device are provided. The device includes a clock controller configured to monitor whether a signal is allocated to an input and control a frequency of clocks to have a first or second characteristic based on the monitored result, and a data processor configured to process the input, and synchronize with the clock controlled by the clock controller.

2. 发明公开

EP3198953A1 METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN TRANSMITTER OF WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于控制无线通信系统的发射机中的发射功率的方法和设备
公开(公告)号：EP3198953A1
公开(公告)日：2017-08-02
申请号：EP15844425.7
申请日：2015-09-24
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Yonghae , KIM, Hanseok , PARK, Seongyong , LEE, Junsung
IPC分类号： H04W52/34 , H04W52/52 , H04W72/12
CPC分类号： H04L5/0048 , H04W52/325 , H04W72/1289
摘要： An embodiment of the present specification relates to a method for controlling transmission power in a transmitter of a wireless communication system and an apparatus using the method, and more particularly to a method and an apparatus, which adjust transmission power based on a signal to be transmitted, thereby improving efficiency of consumed power used in transmission. A method for signal transmission in a transmitter of a mobile communication system according to an embodiment of the present specification comprises the steps of: generating a source signal intended to be transmitted to a receiver; determining whether user data has been assigned to the generated source signal; determining transmission power based on a result of the determination; and transmitting a signal to the receiver based on the determined transmission power and the source signal. According to the embodiment of the present specification, there may be provided the apparatus and the method for controlling the apparatus which control transmission power based on whether user data is transmitted in the transmitter of the mobile communication system, thereby being capable of improving power efficiency. Furthermore, a power value adapted to control transmission power and timing at which the transmission power is controlled are controlled, thereby being capable of decreasing wasted power while minimizing degradation of transmission performance.
摘要翻译：本说明书的实施例涉及用于控制无线通信系统的发射机中的发射功率的方法和使用该方法的设备，并且更具体地涉及基于要发射的信号来调整发射功率的方法和设备从而提高了传输所消耗的功率的效率。根据本说明书的实施例的用于移动通信系统的发射机中的信号传输的方法包括以下步骤：生成旨在发送到接收机的源信号; 确定用户数据是否已被分配给所生成的源信号; 基于确定的结果确定传输功率; 以及基于所确定的传输功率和源信号向接收机传输信号。根据本说明书的实施例，可以提供用于控制基于在移动通信系统的发射机中是否发送用户数据来控制发送功率的设备，从而能够提高功率效率的设备和方法。此外，控制适合于控制传输功率和控制传输功率的定时的功率值，由此能够减少浪费的功率，同时使传输性能的劣化最小化。

3. 发明公开

EP4084363A1 METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION IN MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：EP4084363A1
公开(公告)日：2022-11-02
申请号：EP22178955.5
申请日：2016-01-06
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Yonghae , LEE, Changyup , KIM, Songhun , KIM, Hanseok , PARK, Seongyong , WON, Jeongjae , KIM, Bumjun , SEO, Heesang , LEE, Donggeun , LEE, Junsung , HUR, Sub
IPC分类号： H04B17/13 , H04W52/02
摘要： An embodiment of the present disclosure may provide a power consumption controlling method and apparatus. An embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method comprising: determining empty symbol duration in at least one subframe; and performing a power amplifier (PA) on/off operation based on the determination result. Further, an embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method comprising: generating baseband in-phase/quadrature-phase (IQ) data; determining whether the baseband IQ data includes data which must be transmitted for a predetermined time; and controlling a PA on/off based on the determination result and a transient of a power amplifier (PA).

4. 发明公开

EP3439372A1 METHOD AND APPARATUS FOR CONTROLLING PATH OF BASE STATION IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：EP3439372A1
公开(公告)日：2019-02-06
申请号：EP17799716.0
申请日：2017-05-22
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Yonghae , CHO, Kiho
IPC分类号： H04W52/02 , H04W72/12 , H04W72/04 , H04W88/08 , H04B7/06
摘要： The present invention provides a signal transmission method for a transmission apparatus having at least two transmission paths and an apparatus for performing the same. The method comprises the steps of: identifyining a starting point of a frame; identifyining, on the basis of the starting point of the frame, whether a physical downlink shared channel (PDSCH) has been allocated; determining an on/off-state of each transmission path on the basis of whether the PDSCH has been allocated; and transmitting a signal by using a transmission path in an on-state.

5. 发明公开

EP3243283A1 METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于控制移动通信系统中的功率消耗的方法和设备
公开(公告)号：EP3243283A1
公开(公告)日：2017-11-15
申请号：EP16735162.6
申请日：2016-01-06
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Yonghae , LEE, Changyup , KIM, Songhun , KIM, Hanseok , PARK, Seongyong , WON, Jeongjae , KIM, Bumjun , SEO, Heesang , LEE, Donggeun , LEE, Junsung , HUR, Sub
IPC分类号： H04B17/13
CPC分类号： H04W52/0206 , Y02D70/1242 , Y02D70/1262 , Y02D70/23
摘要： An embodiment of the present disclosure may provide a power consumption controlling method and apparatus. An embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method comprising: determining empty symbol duration in at least one subframe; and performing a power amplifier (PA) on/off operation based on the determination result. Further, an embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method comprising: generating baseband in-phase/quadrature-phase (IQ) data; determining whether the baseband IQ data includes data which must be transmitted for a predetermined time; and controlling a PA on/off based on the determination result and a transient of a power amplifier (PA).

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