A call quality performance measure for handoff algorithms

نویسندگان

  • Malka N. Halgamuge
  • Hai Le Vu
  • Kotagiri Ramamohanarao
  • Moshe Zukerman
چکیده

1ARC Special Research Center for Ultra-Broadband Information Networks, Department of Electrical and Electronic Engineering, The University of Melbourne, Melbourne, VIC 3010, Australia 2Center for Advanced Internet Architectures, Faculty of I.C.T., Swinburne University of Technology, PO Box 218, Hawthorn, VIC 3122, Australia 3Electronic Engineering Department, City University of Hong Kong, Kowloon, Hong Kong SAR

برای دانلود 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

Adaptive call admission control and resource allocation in multi server wireless/cellular network

The ever increasing demand of the subscribers has put pressure on the capacity of wireless networks around the world. To utilize the scare resources, in the present paper we propose an optimal allocation scheme for an integrated wireless/cellular model with handoff priority and handoff guarantee services. The suggested algorithm optimally allocates the resources in each cell and dynamically adj...

متن کامل

A Comparative Study on Handoff Algorithms for GSM and CDMA Cellular Networks

Received Jun 12, 2017 Revised Mar 30, 2017 Accepted Apr 14, 2017 The GSM, CDMA cellular systems are most trendy 2G and 3G digital cellular telecommunications systems, which is widely used throughout the world. These systems have many advantages such as high security, higher quality of call transmission over the long distances, low transmitted power, and enhanced capacity with more efficient uti...

متن کامل

Power Control Technique for Efficient Call Admission Control in Advanced Wirless Networks

In 4G networks, call admission control techniques have been proposed to provide Quality of Service (QoS) in a network by restricting the access to network resources. Power control is essential in call admission control in order to provide fair access to all users, improve battery lifetime and system performance. But the existing call admission control algorithms rarely consider the power contro...

متن کامل

Handoff Performance Improvement with Latency Reduction in Next Generation Wireless Networks

The next generation (NG) wireless networks are expected to provide mobile users with the real-time multimedia services. High sensitivity to time constraints like delay and jitter is one of the important characteristics of the multimedia traffic. In order to maintain a certain quality of service (QoS) level, the handoff latency should be minimized. Furthermore, if the new cell is not ready at th...

متن کامل

Prioritized Channel Assignment to Multimedia Calls in Wireless Cellular Networks

Two important Quality of Service (QOS) parameters in cellular networks are call blocking probability (CBP) and handoff dropping probability (HDP). CBP represents the probability that a new call is blocked due to unavailability of channels. HDP represents the probability that a handoff call is dropped if no channel is available in the new cell. How to keep the probability of handoff drops within...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود 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

عنوان ژورنال:
  • Int. J. Communication Systems

دوره 24  شماره 

صفحات  -

تاریخ انتشار 2011