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.
Understanding the real achievable performance of mobile ad hoc networks (MANETs) under practical network constraints is of great importance for their applications in future highly heterogeneous wireless network environments. This paper explores, for the first time, the performance modeling for MANETs under a general limited buffer constraint, where each network node maintains a limited source buffer...
Different from previous works that mainly focus on deriving the scaling results for secrecy throughput of mobile ad hoc networks (MANETs), this paper studies the exact secrecy throughput of a cell-partitioned MANET with groupbased scheduling to eliminate interference from simultaneous transmissions. The concept of secrecy guard zone is introduced to allow each transmitter detect the existence of eavesdroppers...
The IMS (IP Multimedia Subsystem) can provide multimedia services between heterogeneous wireless networks. But the efficiency of the service session handoff will bring a significant impact to user experience. For the integration of heterogeneous wireless networks, we propose a SIP-based multimedia service session handoff method named MS2HM. To reduce the handoff delay between heterogeneous wireless...
This paper analyzes the mobile model and communication mode of the hierarchical wireless networks, and proposes a new hybrid routing protocol(HRP) for the heterogeneous wireless networks. The routing protocol divides the network coverage area into many units, and selects the nodes which have high energy, long transmission radius and strong reliability as the bone nodes. This paper also presents the...
This paper analyzes the mobile model and communication mode of the hierarchical wireless networks, and proposes a new hybrid routing protocol (HRP) for the heterogeneous wireless networks. The routing protocol divides the network coverage area into many units, and selects the nodes which have high energy, long transmission radius and strong reliability as the bone nodes. This paper also presents the...
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.