نتایج جستجو برای: cross layer
تعداد نتایج: 759868 فیلتر نتایج به سال:
The OSI network layer model provides a strictly separated stacked architecture to abstract the behavior of one layer from the other. Although this model has a lot of advantages, it also makes it easy to lose the bigger picture. In this paper, the authors describe the advantages that can be made by cross-layering the link layer and networking layer to optimize handovers. The performance gain of ...
In the original OSI networking model, data are kept strictly within a given layer because strict boundaries between layers are enforced. Cross layer optimization removes such strict boundaries to allow communication between layers by permitting one layer to access the data of another layer to exchange information and enable interaction. In this paper, the working is based on the comprehensive c...
Computer network today are becoming popular day by day in our day to day life. The users are looking forward to use wireless technologies such as Bluetooth, WLANs based on the IEEE 802.11 Standards etc. that allow them to share information via wireless media. The user can access the network to communicate with each other anywhere and anytime using the communication devices. The wireless network...
Of late, there has been a barrage of cross layer design implementation for wireless adhoc network. A number of researchers have examined at specific exposure of network performance and reaching towards cross layer design via their clarification of what it implies. These proposals involve different layers of protocol stack.in this article, we accomplish by presenting a survey of literature in th...
Energy minimization has become a burning issue for Wireless sensor networks (WSNs) which are mainly event based systems and rely on the collective effort of several micro-sensor nodes continuously observing a physical phenomenon. Energy efficient approaches or tools are the key to prolong the lifetime of the sensor nodes. This paper presents a cross-layer approach between the medium access cont...
Incorporating reliability in resource-limited mobile devices poses significant challenges due to the high overheads of power and performance. Using the observation that error-awareness at one abstraction layer can be exploited to enhance end-to-end reliability at other abstraction layers, this paper proposes a cross-layer method exploiting error control schemes across layers. In particular, a c...
An unprecedented three-level hierarchical entangled system was synthesized. The basic helical ribbons of the complex were entangled into 2D layers by self-penetration based on 1D → 2D polycatenation; a pair of layers interpenetrated, and crosslinked to construct the second self-penetrated bilayers which were further polycatenated into the final 3D entangled array.
Array methods like spatial auto-correlation (SPAC) method and the centerless circular array (CCA) method have provided a convenient means of inferring the phase velocity of surface waves. However, these methods are under the assumption of horizontally layered medium (lateral homogeneity) while the ground structure is actually likely to be inclined. Hence, it is expected to obtain more detailed ...
Routing in Wireless Networks is challenging because of the unpredictable behavior of the medium and the random variations in channel condition. All of these factors lead to poor performance in multi-hop wireless mesh networks specially with the conventional routing. In order to exploit all the advantages that the wireless medium offers, new routing metrics must be explored. These metrics should...
vii
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید