نتایج جستجو برای: registration and mobility management
تعداد نتایج: 16993054 فیلتر نتایج به سال:
In this paper, we propose and analyze a proxy-based hybrid cache management scheme for client–server applications in Mobile IP (MIP) networks. We leverage a per-user proxy as a gateway between the server and the mobile host (MH) such that any communication between the MH and server must pass through the proxy. The proxy has dual responsibilities in our design. It keeps track of the current loca...
objectives: the aim of this study is to evaluate the effects of olfaction, audition and tactile senses in mobility and orientation of blinds. methods: the statistical sample of this research included 100 blind persons aged between 16 and 75 years (61 males and 39 females) with different level of education (16 persons lower than the diploma, 26 persons diploma, 46 persons bachelor, 12 person ma)...
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
Introduction & Objective: Initial information is necessary for decision and policy making. A weak information system leads to poor decision-making but the accuracy of data registration and collection can be a valid supporter for assessing health system and management decisions in programming. For the first time, we checked the accuracy of the data collected from the households in the health c...
The personal communication service (PCS) is a system that aims to allow for communication anywhere in the world. PCS networks support mobile terminals (MTs) that are free to travel, and the network access point of an MT changes as it moves around the network coverage area. As a result, location management is important to effectively keep track of mobile terminals with reduced signal flows and d...
The Hierarchical Mobile IPv6 (HMIPv6) has been proposed by IETF to reduce registration control signaling. It separates micro-mobility from macro-mobility with the help of an intermediate mobility agent, called the mobility anchor point (MAP), and exploits a Mobile Node’s (MN’s) spatial locality. However, in HMIPv6, the handover process reveals numerous problems manifested by the latency in conf...
guaranty of security of juridical act about lands is an important difficulty in every country. disregarding the independence of land registration system from the system of civil law –in enactment, interpretation and amendment of the land registration rules- and disregarding bases and functions of land registration system has resulted in some mistakes made by judicial doctrine and precedent in o...
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