Title:
ENVELOPE HEADER DESIGN IN PASSIVE OPTICAL NETWORKS
Document Type and Number:
WIPO Patent Application WO/2018/196776
Kind Code:
A1
Abstract:
A computer-implemented method of handling Ethernet packets in a passive optical network (PON) is disclosed. The method comprises generating, by the one or more processors, an initial envelope header that indicates that the initial envelope header is not a preamble replacement; transmitting, over the PON, by the one or more processors, the initial envelope header; accessing, by the one or more processors, an eight-byte block from a first Ethernet packet of a plurality of Ethernet packets; in response to the eight-byte block being an Ethernet preamble, generating, by the one or more processors, a first envelope header that indicates that the envelope header is a preamble replacement; and transmitting, over the PON, by the one or more processors, the first envelope header.
Inventors:
REMEIN DUANE RICHARD (US)
GAO BO (CN)
LUO YUANQIU (US)
ZHAO DIANBO (CN)
GAO BO (CN)
LUO YUANQIU (US)
ZHAO DIANBO (CN)
Application Number:
PCT/CN2018/084370
Publication Date:
November 01, 2018
Filing Date:
April 25, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/28; H04J14/08; H04L45/74; H04L47/43
Domestic Patent References:
| WO2017012565A1 | 2017-01-26 |
Foreign References:
| US20170070295A1 | 2017-03-09 | |||
| CN104243092A | 2014-12-24 | |||
| CN1533094A | 2004-09-29 |
Other References:
DUANE REMEIN ET AL.: "MPRS with preamble replacement", IEEE 802.3CA 5OG-EPON TASK FORCE, 10 January 2017 (2017-01-10), Huntington Beach, CA , USA, XP055527129
DUANE REMEIN ET AL.: "GLID as Envelope ID", IEEE 802.3CA 5OG-EPON TASK FORCE, 13 March 2017 (2017-03-13), Vancouver, BC, Canada, XP068113474
REMEIN, D. ET AL.: "MPRS with preamble replacement", IEEE 802.3CA 5OG-EPON TASK FORCE
See also references of EP 3602857A4
DUANE REMEIN ET AL.: "GLID as Envelope ID", IEEE 802.3CA 5OG-EPON TASK FORCE, 13 March 2017 (2017-03-13), Vancouver, BC, Canada, XP068113474
REMEIN, D. ET AL.: "MPRS with preamble replacement", IEEE 802.3CA 5OG-EPON TASK FORCE
See also references of EP 3602857A4
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