INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
A Review on Call Admission Control in Wireless Network
Authors Name:
Shirish N. Mahajan
, N.C.Patil
Unique Id:
IJSDR1701002
Published In:
Volume 2 Issue 1, January-2017
Abstract:
Call Admission Control (CAC) is necessary for the QoS provisioning in WCDMA environment. CAC scheme is a critical component to be considered for satisfying diverse Quality of service (QoS) requirements needed for future mobile networks. An attempt is made to suggest a new call admission control scheme in a distributed manner, considering the load conditions in all neighboring cells. Radio resource management (RRM) plays a major role in Quality of Service (QoS) provisioning for wireless communication systems. The performance of RRM techniques has a direct impact on each user’s individual performance and on the overall network performance. Arriving (new and handoff) calls are granted/denied access to the network by the call admission scheme (CAC) based on predefined criteria, taking the network loading conditions into consideration. Traffic of admitted calls is then controlled by other RRM techniques such as scheduling, hand off ,power and rate control schemes. This CAC scheme gives preference to high priority calls, such as soft handoff calls by reserving some guard channel to reduce hand off failures. This Paper provides a comprehensive survey of CAC schemes in modern wireless networks.
"A Review on Call Admission Control in Wireless Network", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 1, page no.5 - 7, January-2017, Available :http://www.ijsdr.org/papers/IJSDR1701002.pdf
Downloads:
000346975
Publication Details:
Published Paper ID: IJSDR1701002
Registration ID:160987
Published In: Volume 2 Issue 1, January-2017
DOI (Digital Object Identifier):
Page No: 5 - 7
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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