公开(公告)号：US20150358092A1

公开(公告)日：2015-12-10

申请号：US14714487

申请日：2015-05-18

Applicant: SONY CORPORATION

Inventor： Shigeo Kusunoki ,  Erik Bengtsson ,  Ying Zhinong

IPC: H04B17/309 ,  H04L5/00 ,  H04L27/26 ,  H04B7/04

CPC classification number: H04B17/309 ,  H04B7/0413 ,  H04J13/004 ,  H04L5/0051 ,  H04L27/2646 ,  H04W24/02

Abstract: A MIMO communication method of performing MIMO communication between a base station having a plurality of antennas and each of a plurality of terminals covered by the base station using uplink data slots and downlink data slots that are alternately placed on a time axis. The method includes, in the base station, despreading a received signal that is transmitted from each of the plurality of terminals demodulating the transmission data transmitted from a respective terminal on the basis of the value of the estimated channel; decoding a received signal included in the uplink data slots, estimating a current channel between each of all antennas of the base station and the respective terminal; and comparing the stored value of the estimated channel with a value of the estimated current channel and updating the stored value of the estimated channel to the value of the estimated current channel.

Abstract translation: 一种在具有多个天线的基站和由基站覆盖的多个终端中的每一个使用上行链路数据时隙和交替放置在时间轴上的下行链路数据时隙的MIMO通信的MIMO通信方法。 该方法在基站中，根据估计的信道的值，对从各个终端发送的发送数据进行解调的多个终端中的每一个发送的接收信号进行解扩; 对包括在上行链路数据时隙中的接收信号进行解码，估计基站的每个天线与相应终端之间的当前信道; 以及将所估计的信道的存储值与估计的当前信道的值进行比较，并将所估计的信道的存储值更新为所估计的当前信道的值。

公开(公告)号：US20150295304A1

公开(公告)日：2015-10-15

申请号：US14248656

申请日：2014-04-09

Applicant: Sony Corporation

Inventor： Erik Bengtsson ,  Ying Zhinong

IPC: H01Q1/27 ,  H01Q9/04

CPC classification number: H01Q1/273 ,  H01Q1/243 ,  H01Q5/335 ,  H01Q5/378 ,  H01Q9/0407 ,  H01Q9/30 ,  H01Q9/42 ,  H04B13/005 ,  H04W4/80

Abstract: A device is equipped with one or more communication modules supporting communication on the basis of radio signals and communication on the basis of body-coupled communication signals. Further, the device is equipped with an antenna for transmission of the radio signals. The antenna is further operable to transfer the body-coupled communication signals between the device and a body of a user of the device.

Abstract translation: 装置配备有一个或多个通信模块，其基于身体耦合通信信号，基于无线电信号和通信来支持通信。 此外，该装置配备有用于传输无线电信号的天线。 天线进一步可操作以在设备和设备的用户的主体之间传送身体耦合的通信信号。