Title:
ANTENNA PORT MAPPING METHOD AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/219328
Kind Code:
A1
Abstract:
An antenna port mapping method and a network device. The method comprises: a network device determining a polarization direction of each of P physical antennas of the network device and an antenna array to which each physical antenna belongs, where P is a multiple of 4; and the network device respectively mapping a first antenna port and a second antenna port to a first group of physical antennas and a second group of physical antennas in the P physical antennas, and respectively mapping a third antenna port and a fourth antenna port to a third group of physical antennas and a fourth group of physical antennas in the P physical antennas.
Inventors:
ZHU XIAOLONG (CN)
LV JIA (CN)
RUAN DONGDONG (CN)
JIN SHUO (CN)
CAO GANG (CN)
LV JIA (CN)
RUAN DONGDONG (CN)
JIN SHUO (CN)
CAO GANG (CN)
Application Number:
PCT/CN2018/089258
Publication Date:
December 06, 2018
Filing Date:
May 31, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/0404
Domestic Patent References:
| WO2014198068A1 | 2014-12-18 |
Foreign References:
| CN101777945A | 2010-07-14 | |||
| CN103378890A | 2013-10-30 | |||
| US20160337017A1 | 2016-11-17 | |||
| CN201710400833A | 2017-05-31 |
Other References:
See also references of EP 3624359A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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