Maximaization in Multi-channel I Reless Esh Access Etworkcs

نویسندگان

Yang Song

Yuguang Fang

چکیده

The throughput maximization problem of wireless mesh access networks is addressed. For the case ot cooperative access points, we present a negotiation-based throughput maximization algorithm which adjusts the operating frequency and power level among access points autonomously, trom a gametheoretical perspective. We show that this algorithm converges to the optimal frequency and power assignment which yields the maximum overall throughput with arbitrarily high probability. Moreover, we analyze the scenario where access points belong to different regulation entities and hence non-cooperative. The longterm behavior and corresponding pertormance are investigated and the analytical results are verified by simulations.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multi-channel Medium Access Control Protocols for Wireless Sensor Networks: A Survey

Extensive researches on Wireless Sensor Networks (WSNs) have been performed and many techniques have been developed for the data link (MAC) layer. Most of them assume single-channel MAC protocols. In the usual dense deployment of the sensor networks, single-channel MAC protocols may be deficient because of radio collisions and limited bandwidth. Hence, using multiple channels can significantly ...

متن کامل

Multi-channel Medium Access Control Protocols for Wireless Sensor Networks: A Survey

متن کامل

Cy Analysi Reless Access

When user terminals powered by a finite battery source are used for wireless communications, energy constraints are likely to influence the desigdchoice of media access protocols. In th is paper, we analyze the energy efficiency of a multichannel wireless access protocol using a finite energy source in a mobile radio environment. The average number of correctly transmitted packets for a given a...

متن کامل