Fine granularity resource allocation algorithm for video transmission in orthogonal frequency division multiple access system

• Published in: IET communications Vol. 7; no. 13; pp. 1383 - 1393
• Main Authors: Zhang, Yimin, Liu, Guizhong
• Format: Journal Article
• Language: English
• Published: Stevenage The Institution of Engineering and Technology 01.09.2013; John Wiley & Sons, Inc
• Subjects: Algorithms; Complexity; fine granularity resource allocation algorithm; Frequency division multiple access; Gain; Guidelines; OFDM modulation; OFDMA; orthogonal frequency division multiple access system; Resource allocation; resource allocation tree; search problems; Searching; simplifled implementation scheme; trees (mathematics); two‐level paths search; Video transmission; video transmission; frequency division multiple access; resource allocation; fine granularity resource allocation algorithm; trees (mathematics); simplifled implementation scheme; orthogonal frequency division multiple access system; two-level paths search; OFDM modulation; OFDMA; resource allocation tree; search problems

In this study, the authors propose a fine granularity resource allocation algorithm for enhancing overall quality of users’ received video in the orthogonal frequency division multiple access system. Subcarrier's contribution for video transmission is used as the guideline of resource allocatio...