Multi-user wireless link for real-time video transfer

Author

Daniels, William M. ; Jain, Lakhmi ; Mahajan, Aditya ; Forbes, Stephen ; Puri, Vinod

Author_Institution

Sch. of Phys. & Electron. Syst. Eng., Univ. of South Australia, Three Levels, SA, Australia

fYear

1999

fDate

36495

Firstpage

1

Lastpage

4

Abstract

Real-time wireless video transfer for mobile computing is an exciting new research area, with prototype systems becoming possible, due in particular to emerging video compression techniques and improved digital wireless products. This paper presents an overview of the technological issues associated with short-range (2-5 m) wireless video transfer for multiple (transmitter/receiver links) mobile users in varying environments, in particular the multi-access and video compression techniques. It also proposes a prototype system that could be used to evaluate aspects of the proposed system and compare them with newly developed technologies

Keywords

data compression; mobile computing; multi-access systems; multimedia communication; real-time systems; video coding; visual communication; wireless LAN; 2 to 5 m; digital wireless products; mobile computing; multi-access techniques; multi-user wireless link; multiple mobile users; multiple-user mobile wireless communication; prototype system; real-time video transfer; short-range wireless video transfer; technological issues; transmitter/receiver links; video compression techniques; Australia; Bandwidth; Frequency; Interference; Prototypes; Real time systems; Spread spectrum communication; Video compression; Videoconference; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Knowledge-Based Intelligent Information Engineering Systems, 1999. Third International Conference

Conference_Location

Adelaide, SA

Print_ISBN

0-7803-5578-4

Type

conf

DOI

10.1109/KES.1999.820104

Filename

820104