Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881191 | Method and apparatus for downlink multi-channel packet combined scheduling in mobile communication system | Sheng Liu | 2011-02-01 |
| 7839852 | Apparatus and method for radio transmission of real-time IP packets using header compression technique | Sheng Liu | 2010-11-23 |
| 7796554 | Method for resource management and method for traffic guidance in the multimode radio network | Sheng Liu | 2010-09-14 |
| 7647072 | IP switching based distributed radio network controller | Xiyuan Chen, Ping-Chih Lin | 2010-01-12 |
| 7596084 | Method for implementing diffserv in the wireless access network of the universal mobile telecommunication system | Sheng Liu, Jun Hu | 2009-09-29 |
| 7505448 | Method of wireless channel resource allocation and rate control in a cdma communication system | Liu Sheng | 2009-03-17 |
| 7376128 | Method and system for voice handling via dynamic home agents in a network employing all-IP architecture | Xiyuan Chen, Zhiyu Xu | 2008-05-20 |
| 6490450 | Capturing and modifying of mobile subscriber information | Ramachendra P. Batni, Axel Michael Christiansen | 2002-12-03 |