کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
466121 697771 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Point-to-point voice over ad hoc networks: A survey
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Point-to-point voice over ad hoc networks: A survey
چکیده انگلیسی

The dynamic topologies of mobile and wireless ad hoc networks affect voice communication applications. Difficult issues are wireless links with time-varying capacity and large loss rates, available bandwidth undergoing fast time-scale variations due to channel fading and physical obstacles, absence of centralized components assisting session set up and management, and instability of routes. The purpose of this paper is to survey research works that have been conducted to address these difficulties with an emphasis on the support of point-to-point voice sessions. The survey covers six complementary aspects: voice over ad hoc network architecture, route selection, bandwidth reservation and admission control, adaptive applications and security.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pervasive and Mobile Computing - Volume 8, Issue 3, June 2012, Pages 376–387
نویسندگان
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