Patent · US Active

Method and apparatus for generic mapping procedure GMP and method and apparatus for generic mapping procedure GMP demapping

US10164728B2 · kind B2 · utility

1Cited by

0References

6Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Wei Su · Chengdu, CN
Limin Dong · Nanhu, CN
Chiwu Ding · Nanhu, CN
Junling Xiang · Chengdu, CN

Key dates

Filing date	Apr 14, 2015
Grant date	Dec 25, 2018
Priority date	—
Expiry date	Jan 10, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04J3/12
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Embodiments of the present invention disclose a method for generic mapping procedure (GMP) mapping, which includes: first the information about a adjusted time slot to be occupied by a second GMP block container is carried in the GMP overhead of a first GMP block container; then, the size of the second GMP block container is adjusted in accordance with the inforamtion; eventually, a client signal is mapped into the adjusted second GMP block container adopting a GMP scheme. This GMP mapping method, when working with a corresponding demapping method, provides lossless mapping and demapping of client signals during the process of bandwidth adjusting.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.