On the performance of sequential paging for mobile user location
نویسندگان
چکیده
We present some results regarding the paging cost gains and the cost-delay tradeoff that can be achieved by using sequential paging to locate mobile users in cellular networks. We describe tight bounds on the average paging cost and the paging delay and quantify the intuition that greater gains are achieved when the mobile user’s location probabilities are concentrated in a small portion of the location area. We also examine the impact of errors in the location estimates on the paging cost.
منابع مشابه
Effect of cell residence time variance on the performance of an advanced paging algorithm
The use of advanced sequential paging algorithms has been suggested as a means to reduce the signaling cost in future mobile cellular networks. In a proposed algorithm (Koukoutsidis and Theologou, 2003), the system can use the additional information of the last interaction cell combined with a mobility model to predict the short-term location probabilities at the time of an incoming call arriva...
متن کاملBloom Filter- Cost Effective Paging Mechanism
In a high-capacity cellular network with limited spectral resources, it is desirable to minimize the radio bandwidth costs associated with paging while locating mobile users. Reduction of communication overhead has become a burning issue of today. It induces the intellects to innovate some means which are cost reducing by nature. Location management aims to reduce this overhead through predicti...
متن کاملLocation Management Cost for Dynamic Location Update and Paging for Pcs Networks
The standard technique for cellular networks is to decrease radio cell size, thereby maintaining a supportable subscriber density. However, smaller cell sizes result in increased signaling for location management procedures, which reduces the bandwidth available for user traffic and increases the cost. A dynamic distance-based location update with sequential paging with no delay constraint algo...
متن کاملIntelligent Paging Strategies for Third Generation Mobile Telecommunication
The necessity for employing various location management procedures, in conjunction with the millions of users expected to subscribe to third generation mobile telecommunication systems, will generate a huge amount of signalling load. In this paper, we propose a method which aims at the significant reduction of the signalling overhead on the radio link produced by the paging procedure compared t...
متن کاملA New Location Management Strategy Based on User Mobility Pattern for Wireless Networks
For a wireless network to effectively deliver services to the mobile users, it must have an efficient way to track them. The location management fulfills this task through location registration and paging. Many location management strategies, such as profile-based scheme (PBS), have been proposed to reduce the signaling traffic caused by the location update and paging. In the PBS scheme, the sy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2001