title,doi,url,abstract,journal,publication_year,pmid,arxiv Direct Sequence Based Comparative Simulation Evaluation of AODV and OLSR Protocol for 11 Mbps Data Rate Using OPNET, https://doi.org/10.32628/IJSRCSEIT, https://ijsrcseit.com/CSEIT17243, In this paper analysis of the performance of AODV and OLSR routing protocols is done with the use of OPNET simulation tool we created a 18 mobile nodes networks on data rate 11 Mbps and transmission power 0.005 watts with buffer size 256000 bits the time of simulation was 1500 sec. Routing protocols are compared in terms of FTP Download Response Time (sec) HTTP Page Response Time (sec) WLAN Delay (sec) WLAN Retransmission Attempts (packets) in scenario for the simulation analysis and performances. According to the resulted performance OLSRSPL performed best in cases we considered. The simulation result of the research has practical reference value for further study., International Journal of Scientific Research in Computer Science Engineering and Information Technology, 2017, CSEIT17243