a survey on fair bandwidth allocation for multicast over the internet

the handbook of optical communication networks

Ngày tải lên : 24/08/2014, 17:52

... survey on fair bandwidth allocation for multicast over the Internet Hooman Youseﬁzadeh, Ali Zilouchian, and Mohammad Ilyas Chapter Emerging optical network management Imrich Chlamtac, W.R Franta, and ... Yasin Akhtar Raja Chapter Design aspects of optical communication networks Kanna Potharlanka, Toshit Antani, Byrav Ramamurthy, Laxman Sahasrabuddhe, and Biswanath Mukherjee Chapter Evolution to an ... of Texas at Dallas Dallas, Texas Hussein T Mouftah School of Information Technology and Engineering University of Ottawa Ottawa, Ontario, Canada Kanna Potharlanka Department of Electrical and Computer...

459
1.1K
0

Tài liệu Điều khiển chống tắc nghẽn trong các mạng NGN – toàn IP Congestion Control in NGN – All IP Networks pptx

Ngày tải lên : 24/12/2013, 07:16

... York-Oxford-Wien, ISBN 3-531-50578-7, US–ISBN 08204-6402-3, 2003 [5] L Kalampoukas, A Varma, and K K Ramakrishnan Explicit window adaptation: A method to enhance TCP performance IEEE/ACM Transactions ... LIỆU THAM KHẢO [1] M Allman, V Paxson, and W Stevens TCP Congestion Control RFC 2581, April 1999 [2] K Ramakrishnan, S Floyd, and D Black The addition of explicit congestion notification (ECN) ... bandwidth- delay product networks Proceedings of ACM SIGCOMM’02, August 2002 [9] I Stoica, S Shenker, and H Zhang Core-stateless fair queueing: Achieving approximately fair bandwidth allocations in...

13
832
4

**Advanced Security Management in Metro Ethernet Networks* pptx**

Ngày tải lên : 05/03/2014, 23:20

... by the SC SC will then update the new MAC-IP association in the ARP ACL at the aggregator At the same time, the SC will update the MAC-IP association in the Port ACL at the access switch As a ... Decision-Making In programmable networks, a considerable amount of information regarding the network condition is available Such information can be taken into consideration when making a decision ... IPdefault gateway MACdefault gateway deny IPdefault gateway any permit any any If an ARP packet complies with the user rules, then it is forwarded to the destination A non-compliant ARP packet...

16
391
0

Báo cáo " GA-based dynamic survivable routing in WDM optical networks with shared backup paths " pdf

Ngày tải lên : 28/03/2014, 13:20

... at the Conference on Mathematics, Mechanics, and Informatics, Hanoi, 7/10/2006, on the occasion of 50th Anniversary of Department of Mathematics, Mechanics and Informatics, Vietnam National University ... routes, one for the primary lightpath and the other for the backup lightpath One way to that is to let the first portion of the cycle represent the route of the primary lightpath and assign the second ... GA-based RWA (FT-GRWA) algorithm By using a GA approach, the FT-GRWA algorithm can provide much better performance than the PIBWA algorithm with a reasonable computation time, but it still has...

9
323
0

survivability and traffic grooming in wdm optical networks

Ngày tải lên : 01/06/2014, 11:37

... Subramaniam, Ling Li, Sashisekhran Thiagarajan, Srinivasan Ramasubramanian, Murari Sridharan, Tao Wu, Jing Fang, Pallab Datta, Mike Fredericks, Nathan Vanderhorn, Wensheng He, Srivatsan Balasubramaniam, ... concept was derived from a vision of accessing a larger fraction of the approximately 50 THz theoretical information bandwidth of a single-mode ﬁber A natural approach to utilizing the ﬁber bandwidth ... increasing at the same pace, although the overall number of users and applications are increasingly dramatically Thus, it is important to accommodate all the applications while utilizing the resources...

459
277
0

Báo cáo toán học: " Probabilistic framework for opportunistic spectrum management in cognitive ad hoc networks" potx

Ngày tải lên : 20/06/2014, 21:20

... probabilities p and q along with the maximum secondary transmission rates and powers that maximize the average rate of a secondary user while providing statistical guarantees for the performance of PRNs ... rate with pDmin increases as the PRN constraint b gets tighter and the PRN activity factor a increases RAP-MAC performance evaluation In this section, we evaluate the performance of the RAPMAC ... of the RAP-MAC framework to find the optimal values of its parameters For the ease of presentation, Table lists the used notations 4.1 RAP-MAC achievable flow rate First, we compute the average...

15
404
0

Báo cáo hóa học: " Probabilistic framework for opportunistic spectrum management in cognitive ad hoc networks" pdf

Ngày tải lên : 20/06/2014, 22:20

... probabilities p and q along with the maximum secondary transmission rates and powers that maximize the average rate of a secondary user while providing statistical guarantees for the performance of PRNs ... rate with pDmin increases as the PRN constraint b gets tighter and the PRN activity factor a increases RAP-MAC performance evaluation In this section, we evaluate the performance of the RAPMAC ... of the RAP-MAC framework to find the optimal values of its parameters For the ease of presentation, Table lists the used notations 4.1 RAP-MAC achievable flow rate First, we compute the average...

15
335
0

Báo cáo hóa học: " Research Article Tree Based Protocol for Key Management in Wireless Sensor Networks" pptx

Ngày tải lên : 21/06/2014, 11:20

... the radius of perception of the BS receives the message M The Message Authentication Code of the message M with the symmetric key k The concatenation of the information A with information B A ... its sons, must search for another path to the base station So, they ask the nodes in their list of neighbors to take the place of the failed father (5) The father and the son compute their shared ... a ect its neighbors In fact, after a node is captured, what can an attacker do? Since he has the key shared with the base station, he may send wrong information (lectures) to that base station...

10
543
0

Báo cáo hóa học: "Research Article Admission Control and Interference Management in Dynamic Spectrum Access Networks" pot

Ngày tải lên : 21/06/2014, 17:20

... which we consider a practical value Recall that system (S2) deploys the conventional random channel allocation algorithm, while systems 3a (S 3a) and (S4) deploy CAP and CAP and repacking (CAP+RP), ... of the analytical and the simulation models Note the excellent agreement between the analytical and simulation results Note also that the diameter of the conﬁdence intervals are really small ... 4.2 Adaptivity of the AC Scheme As discussed above, the adaptive scheme can operate with any arrival process and distribution of the session duration As an example, we study in system 5a the adaptivity...

11
320
0

Báo cáo hóa học: " Research Article Proﬁle-Matching Techniques for On-Demand Software Management in Sensor Networks" potx

Ngày tải lên : 22/06/2014, 22:20

... on a global goal (e.g., a task) and control the reconfiguration process of the sensor network The technical actions are independent of the goal They are always the same and provide the functional ... Technical action Strategical action (depends on goal) Figure 2: Activity diagram of the reconfiguration process The reconfiguration process is started with adequate preparation actions In this step, the ... and presented the necessary steps for node reconfiguration The scenario is based on stationary sensor networks and mobile robots that perform management and configuration tasks Based on the available...

10
362
0

Báo cáo hóa học: " Research Article Proﬁle-Matching Techniques for On-Demand Software Management in Sensor Networks" doc

Ngày tải lên : 22/06/2014, 22:20

... on a global goal (e.g., a task) and control the reconfiguration process of the sensor network The technical actions are independent of the goal They are always the same and provide the functional ... Technical action Strategical action (depends on goal) Figure 2: Activity diagram of the reconfiguration process The reconfiguration process is started with adequate preparation actions In this step, the ... and presented the necessary steps for node reconfiguration The scenario is based on stationary sensor networks and mobile robots that perform management and configuration tasks Based on the available...

10
219
0

Resource Management in Satellite Networks pot

Ngày tải lên : 27/06/2014, 01:21

... Spain fvieira@sunaut.uab.es List of Acronyms and Abbreviations 3G 3GPP 4G AAA ABC ABR AC ACK ACM ADSL AF AICH AIMD AP API APP APSK AQM AR ARP ARQ ASC ASD ATM AVBDC AWGN BCH BCH BDP BE BER BGAN ... Information congestion window Demand Assignment Multiple Access Dynamic Bandwidth Allocation Dynamic Bandwidth Allocation Capabilities Dynamic Bandwidth and Resource Allocation Direct Broadcast Satellite ... [16],[26]: mode adaptation, stream adaptation, FEC encoding, modulation mapping, physical layer framing, base-band ﬁltering and quadrature modulation Mode adaptation There are three (application-dependent)...

348
550
0