Final Thesis - University of South Australia
... network. Routing overheads are one of the most prevalent concerns when it comes to MANETs, as limited resources, low bandwidth devices, power limitations, energy limitations and the dynamic nature of MANETs will further increase the overhead of routing on such a network, resulting in a further consu ...
... network. Routing overheads are one of the most prevalent concerns when it comes to MANETs, as limited resources, low bandwidth devices, power limitations, energy limitations and the dynamic nature of MANETs will further increase the overhead of routing on such a network, resulting in a further consu ...
An Overlay Data Plane for PlanetLab Department of Computer Science Princeton University
... 1. a forwarding engine for the packets carried by the overlay (an overlay router); 2. a mechanism for clients to opt-in to the overlay and divert their packets to it, so that the overlay can carry real traffic (an overlay ingress); 3. a means of exchanging packets with servers that don’t know anythi ...
... 1. a forwarding engine for the packets carried by the overlay (an overlay router); 2. a mechanism for clients to opt-in to the overlay and divert their packets to it, so that the overlay can carry real traffic (an overlay ingress); 3. a means of exchanging packets with servers that don’t know anythi ...
Optical Burst Switching - International Journal of Advanced
... 4.1 Two way signaling Two way signaling protocols are also called Tell and Wait signaling protocols as shown in Figure 4. These protocols are implemented in such a way that initially source node generates control packet (CP) for every occurring burst. CP reserves the wavelength in advance time for i ...
... 4.1 Two way signaling Two way signaling protocols are also called Tell and Wait signaling protocols as shown in Figure 4. These protocols are implemented in such a way that initially source node generates control packet (CP) for every occurring burst. CP reserves the wavelength in advance time for i ...
6. future work - Computer Science
... Another means by which MOS achieves the goal of ease of use is via its choice of a standard programming language. In particular, the entire kernel and API are written in standard C. This design choice not only considerably flattens the learning curve, due to the vast number of programmers with prior ...
... Another means by which MOS achieves the goal of ease of use is via its choice of a standard programming language. In particular, the entire kernel and API are written in standard C. This design choice not only considerably flattens the learning curve, due to the vast number of programmers with prior ...
PDF
... forwarded to a subset of the node’s peers. Intuitively, the forwarding “zooms in” towards the solution space, handing off the query to a node that has more information to solve the problem due to the structure of the peer set. A scalable gossip protocol is used to notify other nodes of membership in ...
... forwarded to a subset of the node’s peers. Intuitively, the forwarding “zooms in” towards the solution space, handing off the query to a node that has more information to solve the problem due to the structure of the peer set. A scalable gossip protocol is used to notify other nodes of membership in ...
Peer-to-peer networking with BitTorrent - UCLA
... battle with the music and movie industry. Despite many beliefs it is not a new concept but, in its simplest form, has existed for over four decades and can be traced back to the original implementation of the Internet. BitTorrent is a distributed peer-to-peer system which, it is stated, has the pote ...
... battle with the music and movie industry. Despite many beliefs it is not a new concept but, in its simplest form, has existed for over four decades and can be traced back to the original implementation of the Internet. BitTorrent is a distributed peer-to-peer system which, it is stated, has the pote ...
Intel Labs Presentation Template
... Introduce a tool and some sample results. Additional issues to investigate. ...
... Introduce a tool and some sample results. Additional issues to investigate. ...
Chap41-TCPIP
... – from a “source IP address” – to a “destination IP address” • Direct Routing – Current and destination addresses on same network – Direct delivery to destination • Indirect Routing – Current and destination addresses on different networks – Datagram forwarded from source to destination via routers ...
... – from a “source IP address” – to a “destination IP address” • Direct Routing – Current and destination addresses on same network – Direct delivery to destination • Indirect Routing – Current and destination addresses on different networks – Datagram forwarded from source to destination via routers ...
Star-crossed cube: an alternative to star graph
... In this section, 2 important measures of performance of the proposed network, namely the cost effectiveness factor (CEF) and the time cost effectiveness factor (TCEF), are analyzed. The CEF is defined as the ratio of the cost effectiveness and the efficiency. It takes into account the cost of the sy ...
... In this section, 2 important measures of performance of the proposed network, namely the cost effectiveness factor (CEF) and the time cost effectiveness factor (TCEF), are analyzed. The CEF is defined as the ratio of the cost effectiveness and the efficiency. It takes into account the cost of the sy ...
A lower bound
... Case 2: Asymptotic capacity under the physical model We analyze the capacity scaling law under the physical model Each node is allowed to perform power control A transmission with rate B is successful if and only if the SINR satisfies ...
... Case 2: Asymptotic capacity under the physical model We analyze the capacity scaling law under the physical model Each node is allowed to perform power control A transmission with rate B is successful if and only if the SINR satisfies ...
meshed high data rate personal area networks
... Mesh networks can address many issues present in WPANs and significantly improve their performance. The existing 802.15.3 PAN is based on a single hop; therefore, the DEVs sometimes need to transmit at a higher power to reach DEVs that are further away. In a mesh network we have intermediate DEVs th ...
... Mesh networks can address many issues present in WPANs and significantly improve their performance. The existing 802.15.3 PAN is based on a single hop; therefore, the DEVs sometimes need to transmit at a higher power to reach DEVs that are further away. In a mesh network we have intermediate DEVs th ...
Analysis of TCP performance over mobile ad hoc networks
... any of the proposed mobile wireless ad hoc routing protocols would have suced. However, since we frequently refer to the routing protocol in this paper, the next paragraph is a brief primer on DSR to familiarize the reader with its terminology and characteristics. The Dynamic Source Routing (DSR) p ...
... any of the proposed mobile wireless ad hoc routing protocols would have suced. However, since we frequently refer to the routing protocol in this paper, the next paragraph is a brief primer on DSR to familiarize the reader with its terminology and characteristics. The Dynamic Source Routing (DSR) p ...
Pravin Bhagwat Satish Tripathi Charles Perkins CS-TR-3570
... Mobile end-systems frequently change their point of attachment to the network. In such an environment, in order for mobile devices to run without disruption, a universal networking infrastructure is needed. In addition, a common networking protocol is required which can support network-wide mobility ...
... Mobile end-systems frequently change their point of attachment to the network. In such an environment, in order for mobile devices to run without disruption, a universal networking infrastructure is needed. In addition, a common networking protocol is required which can support network-wide mobility ...
router rip
... If a routing update and the interface on which it is received belong to the same major network, the subnet mask of the interface is applied to the network in the routing update. If a routing update and the interface on which it is received belong to different major networks, the classful subnet ...
... If a routing update and the interface on which it is received belong to the same major network, the subnet mask of the interface is applied to the network in the routing update. If a routing update and the interface on which it is received belong to different major networks, the classful subnet ...
ppt
... • Traditional networks route packets looking only at destination • Also, maybe source fields (e.g. multicast) ...
... • Traditional networks route packets looking only at destination • Also, maybe source fields (e.g. multicast) ...
(GTP) specification for Gateway Location Register (GLR).
... TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for appr ...
... TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for appr ...
IP: Addresses and Forwarding - RPI ECSE
... Uses TCP to exchange routing updates Loop-free routing via Distributed Updating Alg. (DUAL) based on diffused computation Freeze entry to particular destination Diffuse a request for updates Other nodes may freeze/propagate the diffusing computation (tree formation) Unfreeze when updates rec ...
... Uses TCP to exchange routing updates Loop-free routing via Distributed Updating Alg. (DUAL) based on diffused computation Freeze entry to particular destination Diffuse a request for updates Other nodes may freeze/propagate the diffusing computation (tree formation) Unfreeze when updates rec ...
WIRELESS SENSOR NETWORKS
... Ad hoc networks are a new paradigm of wireless communication for mobile hosts (which we call nodes). In an ad hoc network, there is no fixed infrastructure such as base stations or mobile switching centers. Mobile nodes that are within each other’s radio range communicate directly via wireless links ...
... Ad hoc networks are a new paradigm of wireless communication for mobile hosts (which we call nodes). In an ad hoc network, there is no fixed infrastructure such as base stations or mobile switching centers. Mobile nodes that are within each other’s radio range communicate directly via wireless links ...
Real Time Network Policy Checking using Header Space
... there is a physical link from rule A’s box to rule B’s box; and 2) the domain of rule B has an intersection with range of rule A. The domain of a rule is the set of headers that match on the rule and the range is the region created by the action transformation on the rule’s domain. Initialization: N ...
... there is a physical link from rule A’s box to rule B’s box; and 2) the domain of rule B has an intersection with range of rule A. The domain of a rule is the set of headers that match on the rule and the range is the region created by the action transformation on the rule’s domain. Initialization: N ...
Introduction to SMPP version 5.0
... In terms of SMPP, if an ESME or MC submits/delivers messages at a rate that exceeds the capabilities of its peer, congestion may occur. Relying on windowing to solve the problem is not enough. The ESME will continue to top up its window of unacknowledged requests, keeping the MC under load to proces ...
... In terms of SMPP, if an ESME or MC submits/delivers messages at a rate that exceeds the capabilities of its peer, congestion may occur. Relying on windowing to solve the problem is not enough. The ESME will continue to top up its window of unacknowledged requests, keeping the MC under load to proces ...
Aalborg Universitet Morten Videbæk
... where r is ra (rb ) for case 1 (2). 2) Generating coded packets: The source generates random linear network coded packets and put them in the MAC layer. The number of coded packets is calculated by Eq. (3). 3) Generating additional coded packets: As described above, the source estimates the number o ...
... where r is ra (rb ) for case 1 (2). 2) Generating coded packets: The source generates random linear network coded packets and put them in the MAC layer. The number of coded packets is calculated by Eq. (3). 3) Generating additional coded packets: As described above, the source estimates the number o ...
The Broadband Services Router 64000 (BSR 64000) provides
... You can deploy the BSR 64000 as an MPLS Label Edge Router (LER) at the edge of the network or as an MPLS Label Switch Router (LSR) to provide high-speed Layer 2 transport across the network. You can then support multiple service provider access as well as commercial VPN services. Because of the BSR ...
... You can deploy the BSR 64000 as an MPLS Label Edge Router (LER) at the edge of the network or as an MPLS Label Switch Router (LSR) to provide high-speed Layer 2 transport across the network. You can then support multiple service provider access as well as commercial VPN services. Because of the BSR ...
ppt
... Case II. If not GW’s address, then look up in RC and PC and if an entry is found, then treat the packet as downlink packet. Otherwise send the packet to Internet. • GW controller: control information is processed and the packet is dropped. Recommended that GW has both RC and PC to avoid loading the ...
... Case II. If not GW’s address, then look up in RC and PC and if an entry is found, then treat the packet as downlink packet. Otherwise send the packet to Internet. • GW controller: control information is processed and the packet is dropped. Recommended that GW has both RC and PC to avoid loading the ...