The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2015
Filed:
Aug. 02, 2012
Dongning Feng, Shenzhen, CN;
Dongyu Geng, Shenzhen, CN;
Jing LI, Shenzhen, CN;
Wai Kong Raymond Leung, Shenzhen, CN;
Frank Effenberger, Bridgewater, NJ (US);
Dongning Feng, Shenzhen, CN;
Dongyu Geng, Shenzhen, CN;
Jing Li, Shenzhen, CN;
Wai Kong Raymond Leung, Shenzhen, CN;
Frank Effenberger, Bridgewater, NJ (US);
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
The present invention relates to the Passive Optical Network (PON) technology, and a method for sending an upstream transfer frame in a PON is provided. The method includes: after success of link, sending a preamble according to an allocated time slot, sending a burst synchronization delimiter, and then sending successively a burst header, a Gigabit-Capable Passive Optical Network (GPON) Transmission Convergence (GTC) frame header, and GTC frame data. In the sent synchronization delimiter, the number of zeros on the odd bits is N, the number of non-zeros on the odd bits is M, a relation |N−M|≦1 is satisfied, the max number of zeros in a continuous zero group is X, the max number of non-zeros in a continuous nonzero group is Y, and a relation |X−Y|≦1 is satisfied. A device for sending an upstream transfer frame in a passive optical network is further provided.