METHOD AND SYSTEM FOR IMPLEMENTING SHORT MESSAGE SIGNATURE AND SHORT MESSAGE IMPLEMENTING DEVICE

WIPO Patent Application WO/2008/006274

A1

A method for implementing short message signature includes: receiving a short message transmitted by a transmitter, obtaining a short message signature according to the relation between the presetting identification information of the transmitter and the short message signature, and inserting the obtained signature into the short message, sending it to the receiver. A system for implementing short message signature includes a short message implementing device and a service database, a short message implementing device includes a receiving module, signature obtaining module and a signature adding module. The invention can enable the short message receiver to easily determine the identification of the transmitter.

WO/2012/155298	SYSTEM AND METHOD FOR AUTOMATICALLY SWITCHING BASED ON CELLULAR MOBILE COMMUNICATION NETWORK AND INTERNET PROTOCOL (IP) NETWORK
JP6444356	Support for mobile incoming short message delivery for user devices that use power saving mechanisms such as extended idle mode DRX
WO/2000/078068	METHOD IN AN INFORMATION SERVICE FOR A MOBILE PHONE

HOU XIAOLONG (CN)
GUO FENG (CN)
WU XUEQI (CN)
PENG JING (CN)
JIANG LINGLI (CN)
CHEN XIANGRONG (CN)

PCT/CN2007/001439

January 17, 2008

April 28, 2007

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HUAWEI TECH CO LTD (CN)
HOU XIAOLONG (CN)
GUO FENG (CN)
WU XUEQI (CN)
PENG JING (CN)
JIANG LINGLI (CN)
CHEN XIANGRONG (CN)

H04W4/14; H04L12/58

CN1237057A	1999-12-01
US6948130B2	2005-09-20
US20030222909A1	2003-12-04
US20030158858A1	2003-08-21
US20030009529A1	2003-01-09
CN1822687A	2006-08-23
EP1736896A1	2006-12-27

See also references of EP 1981229A4

DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)

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