Title:
METHOD AND APPARATUS FOR ALLOCATING UPLINK LIGHT-EMITTING TIME SLOTS TO OPTICAL NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/062162
Kind Code:
A1
Abstract:
A method and an apparatus for allocating uplink light-emitting time slots to an optical network device, for solving the problem existing in the prior art of high complexity and high cost in adjusting the transmission power of an optical network unit. In the embodiments of the present application, the order of ONTs sending uplink optical signals is determined by comparing the optical powers of the uplink optical signals sent by the ONTs reaching an OLT, so that the time of the ONT having a larger optical power sending an optical signal is later than the time of the OTN having a smaller optical power sending an optical signal.
Inventors:
ZENG XIAOFEI (CN)
Application Number:
PCT/CN2018/108752
Publication Date:
April 02, 2020
Filing Date:
September 29, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B10/07; H04J3/16
Foreign References:
| CN102845005A | 2012-12-26 | |||
| CN102523539A | 2012-06-27 | |||
| CN104919725A | 2015-09-16 | |||
| US20140010529A1 | 2014-01-09 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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