Title:
TRANSCEIVING WITH A PREDETERMINED FREQUENCY SPACING
Document Type and Number:
WIPO Patent Application WO/2020/069648
Kind Code:
A1
Abstract:
An apparatus comprises: a receiver; a transmitter; a laser device coupled to the receiver and the transmitter and comprising: a first laser configured to provide to the receiver a first optical wave centered at a first frequency, and a second laser configured to provide to the transmitter a second optical wave centered at a second frequency, the first frequency and the second frequency have a predetermined frequency spacing; and a processor coupled to the receiver, the transmitter, and the laser device, with the processor configured to control the first laser and the second laser to maintain the predetermined frequency spacing.
Inventors:
LIU XIANG (US)
CHENG NING (US)
EFFENBERGER FRANK (US)
CHENG NING (US)
EFFENBERGER FRANK (US)
Application Number:
PCT/CN2019/099092
Publication Date:
April 09, 2020
Filing Date:
August 02, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04Q11/00; H04J14/02
Domestic Patent References:
| WO2013066520A1 | 2013-05-10 |
Foreign References:
| CN104579536A | 2015-04-29 | |||
| US20140328588A1 | 2014-11-06 | |||
| US20150010305A1 | 2015-01-08 | |||
| EP2285019A1 | 2011-02-16 |
Download PDF:
Previous Patent: SYSTEM FOR DEPLOYING INCREMENTAL NETWORK UPDATES
Next Patent: APPARATUS AND METHOD FOR SCHEDULING RESOURCE ALLOCATION OF SAME
Next Patent: APPARATUS AND METHOD FOR SCHEDULING RESOURCE ALLOCATION OF SAME