Publications:  Prof Jonathan Pitts

PITTS JM, Page DJ, Ogilvie RLG (2016). Method of monitoring the performance of a software application. no. 13/386,551,

Yang Q, Pitts JM(2010). Scalable voice over Internet protocol service-level agreement guarantees in converged transmission control protocol/Internet protocol networks. IET COMMUN vol. 4, (8) 1026-1035.

Hershey PC, Pitts JM, Shepherd OM (2010). MONITORING AND RESPONSE FOR REAL-TIME VOICE MESSAGES TRANSMITTED USING WI-FI WITHIN NET-CENTRIC ENTERPRISE SYSTEMS. MILITARY COMMUNICATIONS CONFERENCE, 2010 (MILCOM 2010). 2050-2055.

Mondragon R, Moore A, Pitts J, Schormans J(2009). Analysis, simulation and measurement in large-scale packet networks. IET COMMUN vol. 3, (6) 887-905.

Amaradasa V, Schormans J, Pitts J, Leung CM(2009). Evaluating overflow probability for voice over internet protocol buffer dimensioning. IET COMMUN vol. 3, (4) 636-643.

Hershey PC, Pitts JM, Ogilvie R (2009). MONITORING REAL-TIME APPLICATIONS EVENTS IN NET-CENTRIC ENTERPRISE SYSTEMS TO ENSURE HIGH QUALITY OF EXPERIENCE. MILCOM 2009 - 2009 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-4. 1-7.

Zuo Y, Pitts J (2008). Impact of link weight ranges on OSPF weight solutions. Proceedings of the Second International Conference on Communications and Networking in China, ChinaCom 2007. 72-76.

Pitts JM, Schormans JA (2008). AN ANALYTICAL STUDY OF PRECEDENCE AND QOE FOR VOICE SERVICE IN DEGRADED IP NETWORKS. 2008 IEEE MILITARY COMMUNICATIONS CONFERENCE: MILCOM 2008, VOLS 1-7. 2481-2487.

Pitts JM, Shepherd OM (2008). ANALYSING THE TRANSITION BETWEEN UNSATURATED AND SATURATED OPERATING CONDITIONS IN 802.11 NETWORK SCENARIOS. 2008 IEEE MILITARY COMMUNICATIONS CONFERENCE: MILCOM 2008, VOLS 1-7. 3936-3942.

PITTS JM, Schormans JA, Yang Q (2007). Whole System Modelling and What-If QoS Evaluation of Enterprise VoIP Networks. Conference: Networking and Electronic Commerce Research Conference 2007 (NAEC 2007), Italy, October 2007

PITTS JM, Zuo Y (2007). Imact of Link Weight Ranges on OSPF Weight Solutions. Conference: Proceedings of the 2nd International Conference on Communications and Networking in China (CHINACOM'07), Shanghai, China, August 2007

PITTS JM, Zuo Y (2007). A Strict Tabu Search Algorithm for OSPF Weight Optimization. Conference: Proceedings of the 7th IASTED International Conference on Wireless and Optical Communicatios (WOC'07), Montreal, Canada, May 2007

Yang Q, Pitts JM (2007). Guaranteeing enterprise VoIP QoS with novel approach to DiffServ AF configuration. 2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14. 640-645.

Pitts JM, Yang Q, Schormans JA (2007). Using AF-PHB BOUDICCA configuration for reliable real-time precedence-based SLAs in degraded IP networks. 2007 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-8. 495-501.

Pitts JM, Wang X, Yang Q, Schormans JA(2006). Excess-rate queuing theory for M/M/1/RED with application to VolP QoS. ELECTRON LETT vol. 42, (20) 1188-1189.

Yu B, Pitts JM(2006). Towards fully automated adaptation of RED parameters to optimise TCP performance. ELECTRON LETT vol. 42, (2) 123-125.

Pitts JM, Schormans JA (2006). Configuring IP QoS mechanisms for graceful degradation of real-time services. MILCOM 2006, Vols 1-7. 2683-2689.

PITTS JM, Schormans JA (2005). Configuring Packet Transport of Emerging Real-Time Services for Graceful Degraduation Under Congestion. Conference: IEEE Bandwidth Management Workshop XI, October 2005

Hasib M, Schormans J, Pitts J(2005). Erratum: Probing limitations for packet loss probability measurement on buffered access links (Electronics Letters (2004) 40:20 (1315-1316)). Electronics Letters vol. 41, (17)

Hasib M, Schormans J, Pitts J(2005). Probing limitations for packet loss probability measurement on buffered access links (vol 40, pg 1315, 2004). ELECTRON LETT vol. 41, (17) 987-987.

Aklilu G, Pitts JM(2005). Multi-scaling chaotic map suitable for modelling aggregate TCP/IP and MPEG4 traffic streams. ELECTRON LETT vol. 41, (12) 695-696.

PITTS J, Ho LTW, Samuel LG (2005). A method of allocating channels to base stations in a telecommunications network, and a telecommunications network.

PITTS JM, Yang Q (2005). QoS Routing with Multiple Additive Constraints. Conference: PREP March 2005

Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ, Woolf M (2005). Dynamical Modelling of TCP Packet Traffic on Scale-Free Networks. Conference: Report 07, 2004/2005, Institut Mittag-Leffler, Stockholm

Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ, Woolf M (2005). Phase transitions in Packet Traffic on Regular Networks: a comparison of source types and topologies. Conference: Report 08, 2004/2005, Institut Mittag-Leffler, Stockholm

Hasib M, Schormans J, Pitts J(2004). Probing limitations for packet loss probability measurement on buffered access links. ELECTRON LETT vol. 40, (20) 1315-1316.

PITTS JM, Yang Q (2004). Constraint-Based Routing with End-to-End Bandwidth Guarantees. Conference: EPSRC PGNET 2004, Liverpool, June 2004

PITTS JM, Ogilvie R (2004). Quality of Service Measurement and Analysis in IP Networks. Conference: EPSRC PGNET2004, Liverpool, June 2004

PITTS J, Ho LTW, Samuel LG (2004). A Method of Monitoring State of a Telecommunications Network Comprising a Plurality of Nodes, and a Corresponding Telecommunications Network.

Pitts JM, SCHORMANS JA (2004). So You Think You Can Measure IP QoS?. Conference: 2nd IEE Conference on QoS in IP Networks, Savoy Place, 2-3 March 2004

PITTS JM, Mondragon-Ceballos RJ, Aklilu G (2003). Modelling and Analysis of WAN Traffic Using Chaotic Intermittency Map. Conference: London Communications Symposium, UCL, September 2003

PITTS JM, Ho LTW, Samuel LG (2003). A Self-Organising Channel Allocation Algorithm: Implementation and Evaluation Using Complexity Measurement. Conference: First International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs 03), University of Bradford, July 2003

PITTS JM, Zuo Y (2003). Resource Partitioning Algorithm for Network Design. Conference: EPSRC PRNET 2003, Liverpool John Moores University, 16-17 June 2003

Leung CM, Schormans JA, Pitts JM, Woolf M(2003). Accurate decay rate prediction for burst-scale queueing in packet buffers. ELECTRON LETT vol. 39, (2) 253-254.

Ho LTW, Samuel LG, Pitts JM(2003). Applying emergent self-organizing behavior for the coordination of 4G networks using complexity metrics. BELL LABS TECH J vol. 8, (1) 5-25.

Arrowsmith DK, Mondragon RJ, Pitts JM, Woolf M (2003). Internet packet traffic congestion. PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III. 746-749.

Woolf M, Arrowsmith DK, Mondragón-C RJ, Pitts JM(2002). Optimization and phase transitions in a chaotic model of data traffic. Phys Rev E Stat Nonlin Soft Matter Phys vol. 66, (4 Pt 2)

PITTS JM, Ho LTW, Samuel LG (2002). Decentralised Cell Dimensioning in 4G Networks: Ananlysing Self-Organisig Behaviour Using Complexity Metrics. Conference: XVIII World Telecommunications Congress, Paris, September 2002

PITTS JM, Ho LTW, Samuel LG (2002). Invoking Emergent Sel-Organising Behaviour for Network Auto-Configuration. Conference: 6th Wireless World Research Forum, London, June 2002

PITTS J, Ho LTW, Samuel LG (2002). A method of selecting maximum transmission power level to be used by a radio telecommunications base station or base stations in a network, a radio telecommunications base station and a radio telecommunications network.

Pitts JM, Schormans JA, Woolf M, Mondragon RJ, Arrowsmith DK (2002). End to end performance in real time IP networks with self-similar behaviour. 2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS. 4044-4047.

Pitts JM, ARROWSMITH DK, Mondragon RJ (2002). Minimising end -to-end delays in the presence of self-similar traffic. Conference: Proc. XV111 World Telecom. Cong. (Paris) 12(1).

Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ (2002). Minimising end-to-end delays in the presence of self-similar traffic. Conference: Teletraffic Congress, Paris 2002

SCHORMANS J, Pitts JM(2002). Overflow Probability in Shared Cell Switched Buffers. IEEE Communications Letters vol. 4, (5) 167-169.

Schormans JA, Pitts JM(2001). From Erlangs to excess rate. J INST BRIT TELECOMM vol. 2, 54-60.

Pitts JM, Schormans JA, Scharf EM, Pearmain AJ(2001). Tight bounds for the tail of the packet waiting time distribution in buffered networks. INT J COMMUN SYST vol. 14, (7) 715-723.

Pitts JM, MONDRAGON-CEBALLOS RJ, Aklilu G (2001). Modelling the Bounds on LRD Behaviour for IP Traffic. Conference: PGNET2001, Liverpool, UK

Cuthbert LG, Pitts JM, SCHORMANS JA, Liu E(2001). A Hybrid Technique for Accelerated Simulation of ATM Networks and Network Elements. ACM Transactions on Modeling and Computer Simulation (TOMACS) vol. 11, (2) 182-205.

Mondragon RJ, Arrowsmith DK, Pitts JM (2001). Chaotic maps for traffic modelling and queueing performance analysis. PERFORMANCE EVALUATION. vol. 43, 223-240.

Pitts JM, Schormans JA, Phillips CI, Griffiths JM(2001). Accurate delay bounds for real-time IP services in presence of variable packet size. ELECTRON LETT vol. 37, (3) 166-167.

Mondragon RJ, Arrowsmith DK, Pitts J (2001). Controlling self-similar traffic and shaping techniques. NONLINEAR CONTROL IN THE YEAR 2000, VOL 2. Editors: Isidori, A, LamnabhiLagarrigue, F, Respondek, W, vol. 259, 149-161.

PITTS JM, SCHORMANS JA(2001). Introduction to IP and ATM Design and Performance (Second Edition). Online

Pitts JM, Arrowsmith RJ, MONDRAGON-CEBALLOS RJ(2001). Traffic modelling and queuing performance analysis using chaotic maps. Performance Evaluation vol. 43, 223-240.

SCHORMANS JA, Stewart R, Pitts JM, Scharf EM, Pearmain A, Phillips CI(2000). Analysis of local internet / enterprise networking multiplexer for on-off VoIP sources. Electronics Letters vol. 36, (21) 1825-1826.

Mondragón RJ, Pitts JM, Arrowsmith DK(2000). Chaotic intermittency-sawtooth map model of aggregate self-similar traffic streams. Electronics Letters vol. 36, (2) 184-186.

SCHORMANS JA, Pitts JM, Scharf E, Pearmain A, Phillips CI(2000). Buffer Overflow Probability for Multiplexed On-Off VoIP Sources. Electronics Letters vol. 36, (6) 523-524.

Ma AHI, Schormans JA, Pitts JM, Scharf EM, Pearmain AJ, Phillips CI(2000). Design rules and equivalent capacity for buffering of Pareto source. Elec Lett vol. 36, (15) 1274-1275.

SCHORMANS J, Pitts JM, Mondragon R, Scharf E, Pearmain A, Phillips CI(2000). Design rules for buffering overlapping Pareto processes in packetised networks. Electronics Letters vol. 36, (12) 1086-1088.

Mondragon RJ, Arrowsmith DK, Griffiths JM, Pitts JM (1999). Chaotic maps for network control: Traffic modelling and queueing performance analysis. Proceedings of SPIE - The International Society for Optical Engineering. vol. 3841, 74-85.

Pitts J, Schormans J (1999). End to end QoS bounds for RTP based service sub-networks. Proceedings of SPIE - The International Society for Optical Engineering. vol. 3842, 49-56.

Pitts J, Luo Z, Cosmas J (1999). Practical 'what-if?' modelling for resource management of corporate voice-data networks. Proceedings of SPIE - The International Society for Optical Engineering. vol. 3842, 132-141.

Pitts J, Schormans J (1999). Resource partitioning and management of inter-networks for heterogeneous services. Proceedings of SPIE - The International Society for Optical Engineering. vol. 3842, 142-153.

Ho LTH, Pitts JM, Samuel LG, Schormans JA(1998). Buffering packetised data: An examination of the crossover effect. Electronics Letters vol. 34, (17) 1637-1638.

Schormans JA, Pitts JM(1998). Decay rate (ER) modelling of G/D/1 queue, and results for ATM telecommunications. Electronics Letters vol. 34, (10) 943-945.

Samuel LG, Pitts JM, Mondragon RJ, Arrowsmith DK (1998). Maps paradigm: chaotic control of networks. IEE Conference Publication. 57-61.

Schormans JA, Pitts JM(1997). Solution for M/G/1 queues. Electronics Letters vol. 33, (25) 2109-2111.

Schormans J, Pitts J (1996). New models for admission control of priority traffic in ATM networks. Conference Record / IEEE Global Telecommunications Conference. vol. 1, 206-210.

Schormans JA, Pitts JM, Clements BR, Scharf EM(1996). Approximation to M/D/1 for ATM CAC, buffer dimensioning and cell loss performance. Electronics Letters vol. 32, (3) 164-165.

Pitts JM(1995). Cell-rate modelling for accelerated simulation of ATM at the burst level. IEE Proceedings: Communications vol. 142, (6) 379-385.

Fonseca P, Pitts JM, Cuthbert LG(1995). Exact fluid-flow analysis of single ON/OFF source feeding an ATM buffer with space priority. Electronics Letters vol. 31, Article 13, 1028 -1029-1028 -1029.

Pitts JM, Schormans JA (1995). Discretised fluid-flow analysis for ATM connection admission control. IEE Conference Publication. 135-139.

Schormans J, Pitts J, Cuthbert L(1994). Exact fluid-flow analysis of single on/off source feeding an ATM buffer. Electronics Letters vol. 30, Article 14, 1116 -1117-1116 -1117.

Swift J, Bocci M, Pitts J, Scharf E, Chen JR (1994). Application of ATM network simulation to TMN studies. IEE Colloquium (Digest).

Bocci M, Pitts JM, Scharf EM (1994). Performance of time stepping mechanism for parallel cell rate simulation of ATM networks. IEE Colloquium (Digest).

Fonseca P, Pitts J, Cuthbert L (1994). Implementing a space priority mechanism in a cell-rate ATM network simulator. Teletraffic Symposium, 11th. Performance Engineering in Telecommunications Networks. IEE Eleventh UK. 13B/1 -13B/7-13B/1 -13B/7.

Schormans J, Smith R, Phillips C, Pitts J, Cuthbert L (1994). Performance evaluation of point to multi-point cell buffering in ATM network switches. Teletraffic Symposium, 11th. Performance Engineering in Telecommunications Networks. IEE Eleventh UK. 14A/1 -14A/6-14A/1 -14A/6.

Pitts JM, Cuthbert LG(1994). Fluid-flow theory validation of cell-rate simulation technique for ATM-based broadband networks. Electronics Letters vol. 30, Article 3, 186 -188-186 -188.

Sara L, Cuthbert L, Pitts J (1993). MANS and ATM: evolution, interconnection, and interworking. Proceedings of SPIE - The International Society for Optical Engineering. vol. 1975, 117-125.

Schormans JA, Pitts JM, Scharf EM(1993). A priority queue with superimposed geometric batch arrivals. Communications in Statistics. Stochastic Models vol. 9, (1) 105-122.

Schormans JA, Scharf EM, Pitts JM(1993). Waiting time probabilities in a statistical multiplexer with priorities. IEE Proceedings, Part I: Communications, Speech and Vision vol. 140, (4) 301-307.

Anagnostou ME, Cuthbert L, Lyratzis TD, Pitts JM(1992). Economic evaluation of a mature ATM network. Selected Areas in Communications, IEEE Journal on vol. 10, Article 9, 1503 -1509-1503 -1509.

Cuthbert LG, Henderson NG, Sapanel JC, Pitts JM, Carette D, Keller B, Lyratzis T, Anagnostou M et al.(1992). Introduction strategies for ATM broadband networks in a European context. Electronics Communication Engineering Journal vol. 4, Article 6, 394 -400-394 -400.

Pitts JM, Schormans JA(1992). Renewal theory validation of burst level technique for ATM simulation. Electronics Letters vol. 28, (2) 106-107.

Schormans JA, Scharf EM, Pitts JM(1992). Prioritised GEO/D/1 telecommunications switch model. Electronics Letters vol. 28, (6) 597-598.

Manthorpe S, Pitts J, Cosmas J (1991). Traffic control parameters for video sources in ATM networks. IEE Conference Publication. 73-77.

Pitts JM, Cuthbert LG(1991). Traffic mixes on broadband ATM link. Electronics Letters vol. 27, Article 15, 1350 -1352-1350 -1352.

Pitts JM, Sun Z, Cosmas JP, Scharf EM (1991). Burst-level teletraffic modelling. Applications in broadband network studies. IEE Conference Publication. 348-352.

Pitts JM, Schormans JA(1990). Analysis of ATM Switch Model (GEO/ATD/1) with Time Priorities. Electronics Letters vol. 26, (15) 1192-1193.

Schormans JA, Scharf EM, Pitts JM(1990). Analysis of telecommunications switch model (GEO/D/1) with time priorities. Electronics Letters vol. 26, (5) 325-326.