Abstract
In this paper, we propose a new resource management scheme for multiple video stream transmission in a wireless environment. The proposed scheme adaptively determines transmission parameters such as the number of assigned time slots, modulation format, and forward error correction (FEC) code rate according to the required bit rate and error sensitivity of the video stream as well as the channel state. The computer simulation results show that the proposed scheme drastically improves the image quality degradation due to channel errors.
| Original language | English |
|---|---|
| Pages (from-to) | 2153-2160 |
| Number of pages | 8 |
| Journal | IEICE Transactions on Communications |
| Volume | E85-B |
| Issue number | 10 |
| Publication status | Published - 2002 Oct |
| Externally published | Yes |
Keywords
- Adaptive transmission
- Radio resource management
- Video stream transmission
- Wireless communications
ASJC Scopus subject areas
- Software
- Computer Networks and Communications
- Electrical and Electronic Engineering