SIGNAL PROCESSING METHOD AND APPARATUS, AND BASE STATION

WIPO Patent Application WO/2018/006812

A1

Disclosed in the present application is a base station. The base station comprises an array antenna and a baseband processing unit (BBU). The array antenna comprises n reception ports, n being a positive integer greater than 3. The array antenna is used for receiving uplink signals through m reception ports among n reception ports. The BBU is used for obtaining first uplink signals and second uplink signals, performing demodulation according to the first uplink signals and performing uplink scheduling according to the second uplink signals, the first uplink signals being uplink signals received through the m reception ports, m being a positive integer greater than q and is not greater than n, q is the number of downlink beams of the array antenna, and the second uplink signals being uplink signals obtained by performing digital forming on the first uplink signals according to a downlink directional diagram of the array antenna. By implementing the base station provided in the embodiment of the present application, the utilization rate of uplink performance of the antennas is improved; it is ensured that a cell in which a user equipment is located is not be strongly interfered, and accordingly there are available resources for scheduling.

LU PENG (CN)
YANG CHAOJIAN (CN)
XIONG CONG (CN)

PCT/CN2017/091789

January 11, 2018

July 05, 2017

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HUAWEI TECH CO LTD (CN)

H04W88/08; H04B7/08

WO2015034311A1

2015-03-12

CN106060973A	2016-10-26
CN104917554A	2015-09-16
CN105407474A	2016-03-16
US8923792B2	2014-12-30

SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)

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