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Dive into the research topics where Cai Yigang is active.

Publication


Featured researches published by Cai Yigang.


Archive | 2007

Ims diameter router with load balancing

Cai Yigang; Pei Ke; Li Xiang Yang


Archive | 2007

METHODS AND SYSTEMS FOR EXPIRATION HANDLING IN ELECTRONIC MESSAGE SYSTEMS

Cai Yigang; Aihao Yin


Archive | 2002

Intelligent-networked telecommunication system which strategically creates and employs service-dependent pseudo calling line identities to eliminate redundant billing errors

Cai Yigang


Archive | 2013

Method and equipment for carrying out charging control on application layer data

Li Xiangyang; Cai Yigang


Archive | 2014

Equipment and system for determining termination of billing session

Li Xiangyang; Cai Yigang


Archive | 2006

IMS gateway system and method for checking route selection for on-line charge system

Cai Yigang; Pei Ke; Su Jie; Xing Guang R; Zhao Jay Z


Archive | 2006

SPAM CHECK FOR INTERCONNECTION NETWORK MESSAGE

Cai Yigang; Qutub S Shehryar; Shanker Gyan; Sharma Alok


Archive | 2017

POLICY CONTROL FOR TRANSMISSIONS ON THE UNLICENSED SPECTRUM

Cai Yigang; Hua Suzann


Archive | 2017

PHYSICAL RESOURCE SHARING ON WIRELESS INTERFACE

Cai Yigang; Yang Yang


Archive | 2014

Method, device and system used for aggregate charging information

Li Xiangyang; Cai Yigang

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