Patent ID: 9020516
Filing Date: 2015-04-28
Classification: H04L

Abstract:
1. A method of communication in a network that includes a base station and a mobile station, the method comprising: allocating data, a reference signal specific to said base station, or a reference signal specific to the mobile station onto a first domain defined by frequency and time; allocating a plurality of first domains in a frequency direction, said allocation of said plurality of first domains representing a second domain; allocating a plurality of second domains placed in a time direction, said allocation of said plurality of second domains representing a third domain, wherein the third domain has at least one second domain including more than one first domain having the reference signal specific to said base station while not having the reference signal specific to the mobile station, and a plurality of other second domains including more than one first domain having the reference signal specific to the mobile station while not having the reference signal specific to the base station, wherein the plurality of other second domains are arranged at an equal interval in said time direction; controlling transmittal powers for each of the first domains having the data or the reference signal specific to the base station or the reference signal specific to the mobile station in said third domain, wherein in said second domain: transmitting said data, said reference signal specific to the base station, and said reference signal specific to the mobile station allocated in said third domain.