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Patent Searching and Data


Title:
METHOD AND DEVICE FOR PASS-THROUGH OF SERVICE FREQUENCY
Document Type and Number:
WIPO Patent Application WO/2019/029419
Kind Code:
A1
Abstract:
Provided in the present application are a method and device for pass-through of service frequency, the method comprising: a first device determines first service frequency information Xn, the first service frequency information Xn being used to indicate the amount of n-bit first service data transmitted by the first device in a first statistical duration, the first statistical duration using the transmitting frequency of the first device as a basis; and the first device encapsulates the first service frequency information Xn into a first S/T bit code block and inserts the first S/T bit code block into a data stream of the first service data and transmits the same to a second device. The method according to the present application may support a plurality of service data which have service frequency pass-through requirements accessing a FlexE link at the same time without needing to change an existing FlexE standard. Because in FlexE each service having a service frequency pass-through requirement respectively will insert a fill code block into a data stream of a service to carry out rate matching, the method reasonably utilizes the bandwidth allocated to the service and does not affect other services.

Inventors:
WANG RENLEI (CN)
ZHANG XIAOJUN (CN)
CHEN XINGYAO (CN)
XIAO SHUAI (CN)
Application Number:
PCT/CN2018/098143
Publication Date:
February 14, 2019
Filing Date:
August 01, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/913; H04J3/16
Foreign References:
CN106411454A2017-02-15
CN106803814A2017-06-06
US20170005742A12017-01-05
CN201710687136A2017-08-11
Other References:
See also references of EP 3664390A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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