Statistical Multipath Signal Detection and Transmission over CDMA Mobile Ad-hoc Network

H. Umadevi; Rajeshwari Hegde; Dr. K. S. Gurumurthy

In any communication network, Quality of Service (QoS) plays a major role as it is a measure of the performance of a system reflecting its transmission quality and service availability. Hence achieving QoS in networks such as Ad-hoc Network is a major challenge because the signal takes different paths to reach the receiver. While considering QoS, the major hurdles to overcome include: varying channel characteristics, bandwidth allocations, fault tolerance levels, Signal to Noise Ratio (SNR) and Bit Error Rate (BER). This paper is aimed to present the work carried out to find the strongest signal based on its BER and SNR, transmit the signal over ad-hoc network. Simulations results showed that the signal received is of negligible loss when the reconstruction algorithm was applied at the receiver side.

Select Volume / Issues:

• Volume 4 Issue 2, March. 2013

Year:

2013

Type of Publication:

Article

Keywords:

BER; SNR; CDMA; OFDM; QoS

Journal:

IJECCE

Volume:

4

Number:

2

Pages:

365-369

Month:

March