公开(公告)号：US20140011508A1

公开(公告)日：2014-01-09

申请号：US13917842

申请日：2013-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung Moo LEE ,  Byung Chang KANG ,  Jong Ho BANG ,  Jin Hyeock CHOI

IPC: H04B7/06

CPC classification number: H04B7/0608 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0606 ,  H04B7/061 ,  H04B7/0632 ,  H04B7/0691 ,  H04B7/0697 ,  H04B7/0802 ,  H04W24/02 ,  Y02D70/164 ,  Y02D70/444

Abstract: A method of determining a number of antennas, includes calculating a power used by a transmitting device. The method further includes calculating a channel capacity of the transmitting device. The method further includes determining a number of antennas of the transmitting device to be used based on the power and the channel capacity.

Abstract translation: 一种确定天线数量的方法包括计算由发射装置使用的功率。 该方法还包括计算发送设备的信道容量。 该方法还包括基于功率和信道容量来确定要使用的发射设备的天线的数量。

公开(公告)号：US20150282098A1

公开(公告)日：2015-10-01

申请号：US14740634

申请日：2015-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byung Moo LEE ,  Jin Kyu KANG ,  Joon Hyuk KANG ,  Nam Jeong LEE ,  Byung Chang KANG ,  Jong Ho BANG ,  Jin Hyeock CHOI

IPC: H04W52/24 ,  H04W52/30 ,  H04W72/04 ,  H04B7/04

CPC classification number: H04W52/24 ,  H04B7/0413 ,  H04W52/12 ,  H04W52/30 ,  H04W52/367 ,  H04W52/42 ,  H04W52/46 ,  H04W72/046 ,  Y02D70/00

Abstract: A method for determining a transmission power in a multi-input multi-output (MIMO) system based on a cooperative transmission is provided. The method includes setting a power constraint condition of a transmitter and target quality information of a receiver. The method further includes determining the transmission power to be allocated to the transmitter to transmit the data to the receiver based on the power constraint condition and the target quality information.

Abstract translation: 提供了一种基于协作传输来确定多输入多输出（MIMO）系统中的发送功率的方法。 该方法包括设置发射机的功率约束条件和接收机的目标质量信息。 该方法还包括基于功率约束条件和目标质量信息确定要分配给发射机的发射功率以将数据发射到接收机。

公开(公告)号：US20150103953A1

公开(公告)日：2015-04-16

申请号：US14470193

申请日：2014-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung Moo LEE ,  Jong Ho BANG ,  Nam Jeong LEE ,  Jin Hyeock CHOI

IPC: H04W16/14 ,  H04B1/04 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04B1/0475 ,  H04B2001/0416 ,  H04W52/0206 ,  H04W52/0251 ,  H04W52/0261 ,  H04W52/267 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/26

Abstract: Provided is an apparatus and method for managing a power consumption of a transmitter based on energy efficiency in a multiple-input and multiple-output (MIMO) communication system. The transmitter is configured to control a power of at least one of a baseband (BB) component, a radio frequency (RF) chain component, and a power amplifier (PA) component based on calculation of the energy efficiency.

Abstract translation: 提供了一种用于基于多输入和多输出（MIMO）通信系统中的能量效率管理发射机的功率消耗的装置和方法。 发射机被配置为基于能量效率的计算来控制基带（BB）分量，射频（RF）链分量和功率放大器（PA）分量中的至少一个的功率。