Baijun Zhao

Person

Guangdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for downlink multi-channel packet combined sch...
- Patent number 7,881,191
- Issue date Feb 1, 2011
- Utstarcom (China) Co. Ltd.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for radio transmission of real-time IP packets...
- Patent number 7,839,852
- Issue date Nov 23, 2010
- Utstarcom (China) Co. Ltd.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for resource management and method for traffic guidance in t...
- Patent number 7,796,554
- Issue date Sep 14, 2010
- Utstarcom Telecom Co., Ltd.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IP switching based distributed radio network controller
- Patent number 7,647,072
- Issue date Jan 12, 2010
- Utstarcom (China) Co., Ltd.
- Xiyuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for implementing diffserv in the wireless access network of...
- Patent number 7,596,084
- Issue date Sep 29, 2009
- Utstarcom (China) Co. Ltd.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of wireless channel resource allocation and rate control in...
- Patent number 7,505,448
- Issue date Mar 17, 2009
- Utstarcom (China) Co. Ltd.
- Liu Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for voice handling via dynamic home agents in a n...
- Patent number 7,376,128
- Issue date May 20, 2008
- Utstarcom (China) Co., Ltd.
- Xiyuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CENTRALIZED BASE STATION SYSTEM BASED ON ADVANCED TELECOMMUNICATION...
- Publication number 20090149221
- Publication date Jun 11, 2009
- UTSTARCOM TELECOM CO., LTD.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for downlink multi-channel packet combined sch...
- Publication number 20090016275
- Publication date Jan 15, 2009
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Optimization in a Wireless Base Station System Based o...
- Publication number 20080318589
- Publication date Dec 25, 2008
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method For Resource Management and Method For Traffic Guidance in t...
- Publication number 20080240036
- Publication date Oct 2, 2008
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed Wireless System with Centralized Control of Resources
- Publication number 20080107014
- Publication date May 8, 2008
- Utstarcom Telecom Co., Ltd.
- Xiaoqing Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Load-Sharing Method And System In A Wireless Base Station
- Publication number 20070280159
- Publication date Dec 6, 2007
- UTSTARCOM TELECOM CO., LTD.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ip Switching Based Distributed Radio Network Controller
- Publication number 20070263636
- Publication date Nov 15, 2007
- UTSTARCOM (CHINA) CO. LTD.
- Xiyuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Radio Transmission of Real-Time Ip Packets...
- Publication number 20070248075
- Publication date Oct 25, 2007
- UTSTARCOM (CHINA) CO. LTD.
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method Of Radio Access Bearer For Ip Multimedia Session In Umts Net...
- Publication number 20070204050
- Publication date Aug 30, 2007
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of wireless channel resource allocation and rate control in...
- Publication number 20070115915
- Publication date May 24, 2007
- UTSTARCOM (CHINA) CO. LTD.
- Liu Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for implementing diffserv in the wireless access network of...
- Publication number 20070097926
- Publication date May 3, 2007
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for user equipment mobility management and communication system
- Publication number 20060223532
- Publication date Oct 5, 2006
- Sheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voice calling handling method using dynamic home agency technology...
- Publication number 20060171371
- Publication date Aug 3, 2006
- Xiyuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Baijun Zhao

Person

Patents Grantslast 30 patents

Method and apparatus for downlink multi-channel packet combined sch...

Apparatus and method for radio transmission of real-time IP packets...

Method for resource management and method for traffic guidance in t...

IP switching based distributed radio network controller

Method for implementing diffserv in the wireless access network of...

Method of wireless channel resource allocation and rate control in...

Method and system for voice handling via dynamic home agents in a n...

Patents Applicationslast 30 patents

CENTRALIZED BASE STATION SYSTEM BASED ON ADVANCED TELECOMMUNICATION...

Method and apparatus for downlink multi-channel packet combined sch...

Transmission Optimization in a Wireless Base Station System Based o...

Method For Resource Management and Method For Traffic Guidance in t...

Distributed Wireless System with Centralized Control of Resources

Load-Sharing Method And System In A Wireless Base Station

Ip Switching Based Distributed Radio Network Controller

Apparatus and Method for Radio Transmission of Real-Time Ip Packets...

Method Of Radio Access Bearer For Ip Multimedia Session In Umts Net...

Method of wireless channel resource allocation and rate control in...

Method for implementing diffserv in the wireless access network of...

Method for user equipment mobility management and communication system

Voice calling handling method using dynamic home agency technology...