The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Sink mobility can improve the energy efficiency and data gathering performance in wireless sensor networks. However, mobility of the sink station may be constrained in some applications and it becomes a challenge to optimize the network performance for random distribution and hierarchical topology. We focus on prolonging the network lifetime and keep the data gathering performance at an acceptable...
Legacy applications are the huge existing IPv4-based network applications. It is a critical subject to maintain them availability during IPv6 transition period. However they could run properly neither in IPv6-only networks nor between IPv6/IPv4 heterogeneous networks. That has resulted in the limitation of the widespread adoption of IPv6. To deal with this problem, we propose a novel framework called...
Abstract -To further improve system performance of SC-FDMA system which is applied for 3G-LTE uplink standard, in this paper, we specially propose a new cooperative transmission scheme named as Decode-SFBC-Encode-and-Forward (DSF) protocol. The other two traditional types of relay protocols such as Amplify-and-Forward (AF), Decode-and-Forward (DF) are also accounted for performance improvement. The...
most devices in power plant work in hostile environment, such as high temperature, humidity and danger. Our goal is to monitor and manage the battery protection system by the Industrial Ethernet. Eventually, we expect to design out the on-line battery architecture with remote communication function and the dynamic human-machine interface to ensure the protection system can work at the crucial moment.
In grid-based routing protocol, one node in a grid is elected as the grid leader. However, in the traditional grid leader election, nodes consume extra energy for election, especially in a high node density environment. In this paper, we propose a triangular power saving routing protocol with power balance (TPSPB) to address this issue. In TPSPB, a grid leader is elected directly without sending control...
In grid-based routing protocol, one node in a grid is elected as the grid leader. However, nodes consume extra energy for in the traditional grid leader election, especially in a high node density environment. In this paper, we propose a triangular energy saving route protocol by energy sieving (TESRES) to address this issue. In TESRES, a new grid leader election and a triangular route discovery are...
Wireless ad hoc networks becomes a new type of wireless networks gradually because it could communicate to each other without infrastructure base stations. Due to limited power, routing path is broken easily, so how to design an effective power saving routing protocol is an important issue in wireless ad hoc networks. To solve this issue, we propose a new routing protocol called power saving routing...
In the distributed CSCW system, a cooperative workflow will always be interacted with many kinds of services during their interactive process, which make the application have much high demand for the quality of active control mechanism to support e-government platform. On the basis of discussing multi-agent system (MAS) interactive architecture under distributed network environment, it takes emphasis...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.