TCP and UDP Based Performance Analysis of AODV, DSR and DSDV Routing Protocols under Different Traffic Conditions in Mobile AdHoc Networks

Singh, Barinderpal; Hans, Rahul

doi:10.14257/ijfgcn.2015.8.2.7

Cited by 2 publications

(2 citation statements)

References 16 publications

(17 reference statements)

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“…Also, the proposed solution produces a better session set-up delay than most of the previous solutions. It ranges from 15.1 ms to 27.3 ms, which minimises the call setup delay of an original call [32]. The previous solutions withhold or leave an original call to continue ringing and start a new call or message.…”

Section: Discussionmentioning

confidence: 99%

Security Enhancement of SIP Protocol in VoIP Communication

Lema,

Simba,

Mushi

2023

JICTS

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In Voice over IP (VoIP) systems, calls are started, maintained, and ended using the Session Initiation Protocol (SIP). One of the SIP flaws is the lack of enough data to validate users, and its contents can be changed to fake the Caller Identification (CID). Fake CID can be used by hackers to trick receivers and obtain valuable materials. Existing solutions have a number of faults, including the use of more network resources, the use of insufficient data to identify fake CID, and high call setup delay for caller and callee during the validation process. This work presents an algorithm to enhance SIP protocol security to mitigate the flaws of the previous solutions that are used to address CID spoofing. By using the Media Access Control (MAC) address, the algorithm can validate the CID and warn the callee for the fake CID. The algorithm was developed and tested by using Mininet, Python based open source OpenFlow (POX) controller, SIPp simulator, Linphone softphone, and freePBX. All faked CID were detected and receivers were alerted on the linphone screen. Session setup delay obtained are within the 15.1 ms to 27.3 ms, which are within the acceptable Quality of Service (QoS) ranges.

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Section: Discussionmentioning

confidence: 99%

Security Enhancement of SIP Protocol in VoIP Communication

Lema,

Simba,

Mushi

2023

JICTS

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“…NS 2 [11] is an object-oriented network simulator that is used in performance evaluation of routing protocols in wired and wireless networks. In our work, we used NS 2 to carry out the performance evaluation of DSR protocol with different propagation Structures under different performance Attributes.…”

Section: Network Simulator (Ns 2)mentioning

confidence: 99%