Title :
On QoS aspects with different coding and channel conditions for a WiMAX based network
Author :
Grewal, Vinit ; Sharma, Arvind Kumar
Author_Institution :
Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Jalandhar, India
Abstract :
The WiMAX forum has adopted IEEE 802.16 Orthogonal Frequency Division Multiplexing (OFDM) based adaptive Physical Layer (PHY) layer due to its robust performance and provision of various mechanisms to improve Quality of Service (QoS). This paper evaluates the performance of PHY layer with various QoS aspects for different coding schemes and channel conditions. A robust PHY layer with improved QoS performance is developed from the investigations.
Keywords :
OFDM modulation; WiMax; channel coding; quality of service; IEEE 802.16; QoS; WiMAX based Network; adaptive physical layer; channel conditions; coding; orthogonal frequency division multiplexing; quality of service; Bandwidth; Computer science; MATLAB; Mathematical model; OFDM modulation; Physical layer; Quality of service; Robustness; Time division multiple access; WiMAX; HARQ; IEEE 802.16; OFDM; PHY layer; QoS; WiMAX;
Conference_Titel :
Advance Computing Conference (IACC), 2010 IEEE 2nd International
Conference_Location :
Patiala
Print_ISBN :
978-1-4244-4790-9
Electronic_ISBN :
978-1-4244-4791-6
DOI :
10.1109/IADCC.2010.5423013
