07-11-2012, 06:05 PM
COMMUNICATION AREA
Communication area covers digital communication systems, data communications, Computer Networks and Mobile Computing.
Digital communication deals with key topics such as Information Theory, Transmission media, Coding, Error Detection, Multiplexing, Multiple access, Carrie modulation, PSTN, Rs-232,Signalling system-7,ISDN,3G networks.
Computer Networks covers the concepts, ISO/OSI protocol architecture, Etherent, LAN, X.25 Protocol and TCP/IP Protocol.
Mobile Computing including Radio paging, Cellular mobile,GPS,CIT,Unified message and Multimedia Communications.
1. BLUETHOOTH BASED HOME AUTOMATION
2. BLUETHOOTH BASED DATA COMMUNICATION
3. CLASS ROOM ADDRESSING SYSTEM
4. RESTARURANT ORDERIN SYSTEM
5. MINES DETECTOR ROBOT.
6. AUTOMATIC RAIRWAY CROSSING GATE CONTROLLER AND TRACK SWITCHING
Wireless Communications Group research
As shown below, the Wireless Communications Group's research activities are organized into four main areas
Cooperative Communication Theory.
The aim of this project is to develop cooperative techniques to be used in 3G and 4G cellular mobile networks (focus on LTE and its upcoming 4G successor LTE-Advanced) and in wireless home networking.
Cooperative Signaling and Protocols
UVB and Multimodal Wireless
Wireless Evolution
Mobile Communications
Some of our recent achievements:
• Breakthrough in blind search algorithms - genetic algorithm
• Fast, adaptive, low complexity near-far resistant multiuser detector for W-CDMA
• Network dimensioning technique for multimedia mobile systems (W-CDMA)
• Network dimensioning technique for GPRS
• Two new soft handover techniques for W-CDMA (2 patents)
• New CAC & scheduling for mixed service mobile networks (patent)
• New QoS routing for Ad-Hoc mobile networking (submitted to IETF)
• New context transfer algorithm (submitted to IETF + patent)
• New positioning technique for hybrid PAN & cellular (patent)
• New fast handover/routing technique for all-IP cellular network
• New reconfigurable mobile terminal architecture (patent)
• New dual-mode mobile antenna (2 patents)
• Self-planning algorithm for cellular networks (patent)
• New code synchronization technique for W-CDMA
• Wireless Networks: WLAN, Sensor Networks, Ad Hoc Networks
• Cellular Systems: GSM, GPRS, 3G
• Multimedia Session Delivery
• Heterogeneous Networks
• Mobile Internet Protocols
Optical Communications Group
The Optical Communications Group performs research on advanced communication techniques for a variety of optical transmission media, including single-mode fiber, multi-mode fiber, and free-space links