Patent · US Active

Number automatic routing method, updating method, withdrawing method, router and device

US8665887B2 · kind B2 · utility

15Cited by

1References

18Claims

0Family size

Assignee

CHINA MOBILE COMMUNICATIONS GROUP CO., LTD. · CN

Inventors

Shu Ge · Beijing, CN
Jinxia Sun · Beijing, CN
Meng You · Huizhou, CN
Wei Li · Beijing, CN
Yutian Nie · Beijing, CN
Yue Li · San Mateo, US
Lihong Wei · Beijing, CN
Sitao Lin · Beijing, CN

Key dates

Filing date	Jul 29, 2009
Grant date	Mar 4, 2014
Priority date	—
Expiry date	Oct 28, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L45/741
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A number automatic routing method, an updating method, a withdrawing method, a router and a device is provided wherein the number automatic routing method includes: converting to-be-distributed number into number routing information to add to dynamic routing protocol; generating a dynamic routing protocol message according to the number routing information; transmitting the dynamic routing protocol message through an Internet Protocol (IP) network and distributing the number through the dynamic routing protocol message and the IP network. The method supports automatic routing of numbers such as E.164 and E.214 and SP through expanding current Multi-Protocol Border Gateway Protocol (MP-BGP) that optimizes network structure and improves efficiency.

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