scheduling of broadcasts in multihop wireless networks

... maximization in multi-hop wireless networks in the presence of self interference,” in Proceedings of the 8th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks ... “Joint resource allocation and admission control in wireless mesh networks, ” in Proceedings of the 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks ... Jain, K Srinivasan, P Levis, and S Katti, “Achieving single channel, full duplex wireless communication,” in Proceedings of the ACM International Conference on Mobile Computing and Networking,...

Ngày tải lên: 21/06/2014, 11:20

... the caching management of streaming data in multihop wireless networks In this paper, we present the theoretical foundations of C and a set of general rules for applying C in the caching management ... wireless networks Conclusion and Future Work In this paper, we introduced a novel solution for caching management of streaming data in multihop wireless networks, Cooperative Coding and Caching ... Coding and Caching (C ); compre for example Network Coding (NC) and no coding at all (Non-NC ) 3.1 Overview of Cooperative Coding and Caching 3.1.1 Code words In C , instead of having full cardinality...

Ngày tải lên: 21/06/2014, 17:20

... operation of solving MP1 instead of MP1 A 0.9 adapted for wireless networks where packet loss and link instability is one of the major concerns Thirdly, since finding the maximum flow in lossy networks ... maximum flow problem in lossy networks 3.2 A Game Theoretic Interpretation In this subsection, to gain a more in- depth insight of the internal structure of the obtained multipath routing solution, we ... incentive-compatible routing and forwarding protocols in wireless ad-hoc networks an integrated approach using game theoretical and cryptographic techniques,” in Proceedings of the ACM Annual International...

Ngày tải lên: 21/06/2014, 23:20

... Frieder, “Efficient interference-aware TDMA link scheduling for static wireless networks, ” in Proceedings of the 12th Annual International Conference on Mobile Computing and Networking (MOBICOM ’06), ... Prakash, “Link scheduling in sensor networks: distributed edge coloring revisited,” in Proceedings of the IEEE 24th Annual Joint Conference of Computer and Communications Societies (INFOCOM ’05), ... cooperative link scheduling (DCLS) algorithm which is especially useful for large-scale multihop wireless networks This algorithm partitions a set of links into several subsets of links, where...

Ngày tải lên: 22/06/2014, 06:20

... restarting the ignition It did, however, reset after about 10 minutes of driving To our surprise, at the end of only two days of sporadic experiments involving triggering the TPMS warning on and off, ... security risks Warning Lamp ECU / Receiver The insights obtained can benefit the design of other emerging wireless in- car sensing systems Modern automobiles contain roughly three miles of wire [31], ... at the origin of the coordinate, as shown in Figure 7, and position the car at several points on the line of y = 0.5 with its body parallel to the x-axis Eavesdropping at these points revealed...

Ngày tải lên: 23/03/2014, 10:20

... 1.4 Fairness Issues in Multihop Wireless Ad Hoc Networks As in wireline networks, fairness in multihop wireless ad hoc networks can also be investigated at two levels: the MAC/link layer and the ... carrier sensing range RCS Communication Link Interference Link Carrier Sensing Link (b) A MANET with three types of links Figure 1.3: Model of a Multihop Wireless Ad Hoc Network in half-duplex ... that is within the range of the intended destination but out of the range of the sender For example, in Figure 1.2(a), node C is in the transmission range of node B but out of the range of A Thus...

Ngày tải lên: 12/09/2015, 11:35

... Giner, “Optimal admission control using handover prediction in mobile cellular networks, ” in Proceedings of the 2nd International Working Conference on Performance Modelling and Evaluation of ... O Sallent, and R Agust´, “On e ı the suitability of load balancing principles in heterogeneous wireless access networks, ” in Proceedings of the Wireless Personal Multimedia Communications (WPMC ... Splitting of the arraival process in the group of colocated cells cells leads to splitting of the arrival process Figure illustrates the splitting of the arrival among J number of RATs in the...

Ngày tải lên: 22/06/2014, 19:20

... a Professor and holder of the TELUS Mobility Research Chair in Advanced Telecommunications Engineering in the Department of Electrical and Computer Engineering His research interests are in mobile ... Section 3.2) In the case of a batch of users arriving at a new cell, for example, during a handover event involving the mobile platform, there are bulk arrivals of calls in the cell During the cell ... in the other wireless systems 2.2 Scope of this work The scope of this work is to find appropriate upper bounds of the number of ongoing connections The objectives are to minimize the number of...

Ngày tải lên: 22/06/2014, 22:20

... Outline  Introduction  Multihop Wireless Networks  Status of Selected Standards  Case Study: WIFLY Broadband Multimedia Wireless Research Lab., Introduction  Multihop Wireless Network ... Multihop Wireless Network (MWN):   A wireless network adopting multihop wireless technology without deployment of wired backhaul links Similar to Mobile Ad hoc Networks (MANET), but  N d snM o ... connections among users Routing by carrier owned infrastructure or subscriber equipment Broadband Multimedia Wireless Research Lab., Multihop Wireless Networks  Benefit of multi-hop technology ...

Ngày tải lên: 14/04/2015, 14:40

... Reinforcement Learning-based Provisioning 4.1 Introduction 43 4.2 Theory 44 4.2.1 Basic Concepts 45 4.2.2 Advantages of Using Reinforcement Learning 48 4.2.3 Application of Reinforcement Learning ... Timothy Chee-Kin Hui and Chen-Khong Tham, “Reinforcement Learning-based Dynamic Bandwidth Provisioning for Quality of Service in Differentiated Services Networks , Proceedings of IEEE International ... Different Pricing Plans 88 Fig 5.13 Percentage Gain in Revenue across Time for Increased EF Pricing Plan 89 Fig 5.14 Percentage Gain in Revenue across Time for Increased AF Pricing Plan 89 Fig...

Ngày tải lên: 08/11/2015, 16:30

... Department of Telecommunication Systems Department of Telecommunication Systems School of Engineering School of Engineering Publisher: Blekinge Institute of Technology Blekinge Institute of Technology ... application-perceived Quality of Service The work was done at the School of Engineering at Blekinge Institute of Technology (BTH) in the context of the Personal Information for Intelligent Transport ... developed in Europe provides date rates of up to Mbps Another important technology in the evolution of wireless networks is the Wireless Local Area Networks (WLANs) In the early days of WLANs industry-specific...

Ngày tải lên: 18/10/2013, 12:15

... Designing for Profitability in the Physical Layer of Wireless Networks Introduction Growth in wireless services is increasing the number of copper and fiber cables that must be managed – causing ... causing an increased workload for reconfigurations and maintenance Meeting the challenge of increasing profits in the face of fewer capital and operating resources to manage this steadily growing and ... External and Internal Customers Operations: The Custodians of Evolving Networks Wireless networks are in constant change Reconfiguring circuits Adding cards, elements, and circuits Upgrading software...

Ngày tải lên: 21/12/2013, 08:17

... References Quality of service 6.1 Introduction 6.2 Routing in mobile ad hoc networks 6.3 Routing with quality of service constraints 6.4 Quality of service routing in ad hoc networks 6.5 Conclusion ... without using any such infrastructure or administrative support [1, 2] Ad hoc wireless networks are self-creating, self-organizing, and self-administering They come into being solely by interactions ... implemented in wireless cellular networks To make ad hoc networks secure, we need to find ways to incorporate some of these schemes of wireless and wire-line networks I devote several chapters of this...

Ngày tải lên: 25/03/2014, 12:07

... broadcasting in radio networks, in Proceedings of IEEE Infocom (1988) A Ephremides, TV Truong, Scheduling broadcasts in multihop radio networks IEEE Trans Commun 38(4) (1990) B Hajek, G Sasaki, Link scheduling ... the problem of joint scheduling and rate control in single-hop wireless networks under the objective of minimizing the required time to deliver all data traffic to the intended destinations First, ... fairness in wireless networks, in Proceedings of Conference on Information Sciences and Systems (CISS) (2008) 24 A Pantelidou, A Ephremides, What is optimal scheduling in wireless networks? , in Proceedings...

Ngày tải lên: 20/06/2014, 22:20

... Robin Scheduling Max CNR Scheduling Proportional Fair Scheduling Normalized CNR Scheduling Borst&Whiting Scheduling Optimal Scheduling Adaptive Optimal Scheduling Adaptive Optimal Scheduling ... Robin Scheduling Max CNR Scheduling Proportional Fair Scheduling Normalized CNR Scheduling Borst&Whiting Scheduling Optimal Scheduling Adaptive Optimal Scheduling Adaptive Optimal Scheduling ... Robin Scheduling Max CNR Scheduling Proportional Fair Scheduling Normalized CNR Scheduling Borst&Whiting Scheduling Optimal Scheduling Adaptive Optimal Scheduling Adaptive Optimal Scheduling...

Ngày tải lên: 21/06/2014, 01:20

... the routing overhead in Bypass-AODV experiences little increase relative to AODV, as shown in Figure 13 On the other hand, increasing the speed will increase the possibility of overlapping between ... the impact of mobility on performance of routing protocols for adhoc networks, ” in Proceedings of the 22nd Annual Joint Conference on the IEEE Computer and Communications Societies (INFOCOM ’03), ... Baroudi, “Bypass-AODV: improving performance of ad hoc on-demand distance vector (AODV) routing protocol in wireless ad hoc networks, ” in Proceedings of the International Conference on Ambient Media...

Ngày tải lên: 21/06/2014, 11:20

... problem of Quality of Service (QoS) provisioning to (1) assess the relevance of using multipath routing to improve the reliability and packet delivery in wireless sensor networks while maintaining ... subset N0 ⊆ N[ı] of neighbors of ı satisfying QoS requirement of data source and minimizing the total energy transmission by including in its set of constraints a geo-spatial constraint expressed ... routing in wireless sensor networks, ” ACM Wireless Networks, vol 14, no 4, pp 465–478, 2008 [22] A B Bagula and K G Mazandu, “Energy constrained multipath routing in wireless sensor networks, ” in...

Ngày tải lên: 21/06/2014, 17:20

... revision of the time windows consists of two operations: expanding, that is, increasing the window size by one time point, and shrinking, that is, decreasing the window size by one time point The ... adaptively adjust the time windows by applying the reinforcement learning mechanism from the beginning of the whole procedure Reinforcement learning is a machine learning technique that deals with ... vicinity in Germany scenarios, one is in walking speed of ft/s, and the other is in vehicular driving speed of 50 ft/s For the walking scenario, two data sets, we call small and large, are obtained...

Ngày tải lên: 21/06/2014, 18:20

... location techniques in sensor networks, ” in Proceedings of the 3rd International Conference on Ad-Hoc, Mobile, and Wireless Networks (ADHOC-NOW ’04), vol 3158 of Lecture Notes in Computer Science, ... Engineering Research Council of Canada (NSERC), and the Automobile of the 21st Century (AUTO21) and Mathematics of Information Technology and Complex Systems (MITACS) Networks of Centers of Excellence ... et al [17] and localizes the transmitting source of a message to the (x, y) coordinates obtained from averaging the coordinates of all receiving devices within range Weighted centroid localization...

Ngày tải lên: 21/06/2014, 23:20

... consists of the queueing status of the whole scheduling system, including the current queueing delay of all packets, the wireless link conditions of all sessions, and the actual service rates of all ... the wireless link variation The channel is simply described to be either in “good” or in “bad” state in this model A survey of this class of scheduling algorithms can be found in [1] Work in [8] ... knowledge of the system model The remainder of this paper is organized as follows A brief introduction of existing packet scheduling algorithms is given in Section The SMDP formulation is presented in...

Ngày tải lên: 21/06/2014, 23:20