Title of article
Population dynamics, socioeconomic change and land colonization in northern Jordan, with special reference to the Badia Research and Development Project area
Author/Authors
Dutton، Roderic نويسنده , , Millington، Andrew نويسنده , , al-Hussein، Salem نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-362
From page
363
To page
0
Abstract
The cell size in mobile networks is decreasing to accommodate more users in the same bandwidth. Smaller cell sizes increase the number of handoffs between cells and the probability of encountering a cell with more users than the bandwidth can accommodate. Stateless packet techniques, such as those used in Internet routers, can reduce the work that is performed in a handoff and reduce the probability of losing a connection in an overpopulated cell. In order to obtain these advantages, the mobile network must consist of both a wired and a wireless segment and different packet techniques must be used for the inbound and outbound traffic on each of these segments. A fifth packet technique is used for a control channel that is independent of a mobile unitʹs location. The resultant packet network has unique characteristics and requirements. We will show how these characteristics affect the structure of the wired network and the access protocols that are used in the wireless network.
Keywords
Agricultural expansion , Arid/semi-arid frontier , Economic policy , Jordan , Land culonization , land use , environmental policy
Journal title
Applied Geography
Serial Year
1999
Journal title
Applied Geography
Record number
19223
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