US 12,278,784 B2
Method and device for sending bandwidth request, and storage medium and electronic device
Weiliang Zhang, Shenzhen (CN); Liquan Yuan, Shenzhen (CN); and Yong Guo, Shenzhen (CN)
Assigned to ZTE CORPORATION, Shenzhen (CN)
Appl. No. 17/642,743
Filed by ZTE Corporation, Shenzhen (CN)
PCT Filed Aug. 10, 2020, PCT No. PCT/CN2020/108224
§ 371(c)(1), (2) Date Mar. 14, 2022,
PCT Pub. No. WO2021/168639, PCT Pub. Date Apr. 15, 2021.
Claims priority of application No. 201910975843.6 (CN), filed on Oct. 12, 2019.
Prior Publication US 2022/0329395 A1, Oct. 13, 2022
Int. Cl. H04L 5/00 (2006.01); H04Q 11/00 (2006.01)
CPC H04L 5/0064 (2013.01) [H04L 5/0091 (2013.01); H04Q 11/0067 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method for sending a bandwidth request, comprising:
in a bandwidth allocation acquired by a transmission container, sending a payload and a bandwidth request in sequence to an optical line terminal (OLT), wherein the transmission container is included within an Optical Network Unit (ONU), the payload carries first data, the bandwidth request carries a volume of second data, and the volume of the second data is a data volume cached in the transmission container when the bandwidth request is generated.