Title:
SYSTEM AND METHOD FOR TRAINING SIGNALS FOR FULL-DUPLEX COMMUNICATIONS SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2016/127801
Kind Code:
A1
Abstract:
A method includes transmitting a training signal derived from a sequence, the training signal facilitates an estimation of a channel impulse response (CIR) for a communications channel between a transmit antenna of the device and a receive antenna of the device, estimating the CIR for the communications channel, and receiving signals corresponding to a first transmission at the receive antenna. The method also includes cancelling self-interference present in the received signals in accordance with the estimated CIR, the self-interference arising from a second transmission made by the transmit antenna of the device, thereby producing an interference canceled received signal, and processing the interference canceled received signal.
Inventors:
WU HUAN (CA)
HUM EDDY SHI-NING (CA)
HUM EDDY SHI-NING (CA)
Application Number:
PCT/CN2016/072197
Publication Date:
August 18, 2016
Filing Date:
January 26, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B1/525; H04L5/14; H04B17/345
Domestic Patent References:
| WO2014027231A1 | 2014-02-20 | |||
| WO2014208953A1 | 2014-12-31 | |||
| WO2014208953A1 | 2014-12-31 |
Foreign References:
| US20140348032A1 | 2014-11-27 | |||
| CN103516638A | 2014-01-15 | |||
| EP3016503A1 | 2016-05-11 | |||
| US20130230001A1 | 2013-09-05 | |||
| US8892690B2 | 2014-11-18 | |||
| US20120021153A1 | 2012-01-26 | |||
| US20140003474A1 | 2014-01-02 |
Other References:
HAIMING WANG (SEU: "IEEE DRAFT", vol. 802.11, IEEE-SA MENTOR, article "Preamble Sequence for 802.11aj(45GHz); 11-14-1363-00-00aj-preamble-sequence-for-802-1 laj-45ghz"
See also references of EP 3245760A4
See also references of EP 3245760A4
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