دانلود مقاله ISI انگلیسی شماره 70454
ترجمه فارسی عنوان مقاله

نوسانات قیمت پهنای باند برای WSPs در شبکه های بی سیم ناهمگن

عنوان انگلیسی
Price–bandwidth dynamics for WSPs in heterogeneous wireless networks
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
70454 2014 16 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Physical Communication, Volume 12, September 2014, Pages 63–78

ترجمه کلمات کلیدی
شبکه های بی سیم ناهمگن؛ سهم بازار؛ تهیه پهنای باند؛ قیمت گذاری؛ به اشتراک گذاری طیف
کلمات کلیدی انگلیسی
Heterogeneous wireless networks; Market share; Bandwidth procurement; Pricing; Spectrum sharing
پیش نمایش مقاله
پیش نمایش مقاله  نوسانات قیمت پهنای باند برای WSPs در شبکه های بی سیم ناهمگن

چکیده انگلیسی

This paper presents a comprehensive approach to spectrum pricing and bandwidth management for wireless service providers (WSPs) in heterogeneous wireless networks. Most approaches to spectrum management focus on revenue maximization for the WSPs. However, the key issue of the competitive edge held by a WSP over the others (i.e., its market share) is hardly addressed. The market shares of the WSPs depend on the prices they advertise and the bandwidths they provide. We develop a three phase game between WSPs. The first phase called the WSP–WSP price game enables WSPs determine the optimal price they must advertise. In the second phase, called the WSP–WSP bandwidth game, the WSPs use the Nash equilibrium of the WSP–WSP price game, to determine the optimal bandwidths they should advertise in order to maximize their market share. Finally, in the third phase, we develop a WSP–WSP trading game model the fact that users that start off with a WSP can not only demand bandwidth from that WSP, but also demand bandwidth from other WSPs in order to make best use of the available bandwidth at all the WSPs.