Outputs (43)

Improving quality of experience in adaptive low latency live streaming (2023)
Journal Article
Lyko, T., Broadbent, M., Race, N., Nilsson, M., Farrow, P., & Appleby, S. (2024). Improving quality of experience in adaptive low latency live streaming. Multimedia Tools and Applications, 83, 15957-15983. https://doi.org/10.1007/s11042-023-15895-9

HTTP Adaptive Streaming (HAS), the most prominent technology for streaming video over the Internet, suffers from high end-to-end latency when compared to conventional broadcast methods. This latency is caused by the content being delivered as segment... Read More about Improving quality of experience in adaptive low latency live streaming.

4MIDable: Flexible Network Offloading For Security VNFs (2023)
Journal Article
Lewis, B., Broadbent, M., Rotsos, C., & Race, N. (2023). 4MIDable: Flexible Network Offloading For Security VNFs. Journal of Network and Systems Management, 31(3), Article 52. https://doi.org/10.1007/s10922-023-09744-1

The ever-growing volume of network traffic and widening adoption of Internet protocols to underpin common communication processes augments the importance of network security. In order to enforce network security policies, network managers adopt a wid... Read More about 4MIDable: Flexible Network Offloading For Security VNFs.

5G in the Wild: Performance of C-Band 5G-NR in Rural Low-Power Fixed Wireless Access (2022)
Presentation / Conference Contribution
Davies, E., Chung, A., Broadbent, M., Macleod, A., & Race, N. (2022). 5G in the Wild: Performance of C-Band 5G-NR in Rural Low-Power Fixed Wireless Access. In 2022 IEEE Future Networks World Forum (FNWF) (18-23). https://doi.org/10.1109/fnwf55208.2022.00

In this paper, we have evaluated the performance of one of the first community-led rural applications of standalone 5G for fixed wireless access on the n77 band in the UK. This was achieved through a full-stack holistic monitoring platform, evaluatin... Read More about 5G in the Wild: Performance of C-Band 5G-NR in Rural Low-Power Fixed Wireless Access.

Practical Intrusion Detection of Emerging Threats (2021)
Journal Article
Mills, R., Marnerides, A. K., Broadbent, M., & Race, N. (2022). Practical Intrusion Detection of Emerging Threats. IEEE Transactions on Network and Service Management, 19(1), 582-600. https://doi.org/10.1109/TNSM.2021.3091517

The Internet of Things (IoT), in combination with advancements in Big Data, communications and networked systems, offers a positive impact across a range of sectors including health, energy, manufacturing and transport. By virtue of current business... Read More about Practical Intrusion Detection of Emerging Threats.

Effectiveness of Vicinity-based Content Finding in Mobile NDN Environments (2021)
Presentation / Conference Contribution
Suwannasa, A., Broadbent, M., & Mauthe, A. (2021). Effectiveness of Vicinity-based Content Finding in Mobile NDN Environments. In 2021 International Conference on Information Networking (ICOIN) (343-348). https://doi.org/10.1109/ICOIN50884.2021.9333948

In Named Data Networking (NDN), consumer mobility is supported by letting a consumer re-transmit an Interest packet to re-request a lost content object through a new NDN Access Router (NAR). The object is often replicated at a previous NAR, located c... Read More about Effectiveness of Vicinity-based Content Finding in Mobile NDN Environments.

Llama-Low Latency Adaptive Media Algorithm (2021)
Presentation / Conference Contribution
Lyko, T., Broadbent, M., Race, N., Nilsson, M., Farrow, P., & Appleby, S. (2021). Llama-Low Latency Adaptive Media Algorithm. In 2020 IEEE International Symposium on Multimedia (ISM) (113-121). https://doi.org/10.1109/ISM.2020.00027

In the recent years, HTTP Adaptive Bit Rate (ABR) streaming including Dynamic Adaptive Streaming over HTTP (DASH) has become the most popular technology for video streaming over the Internet. The client device requests segments of content using HTTP,... Read More about Llama-Low Latency Adaptive Media Algorithm.

Sdn heading north: Towards a declarative intent-based northbound interface (2020)
Presentation / Conference Contribution
Alalmaei, S., Elkhatib, Y., Bezahaf, M., Broadbent, M., & Race, N. (2020). Sdn heading north: Towards a declarative intent-based northbound interface. In 2020 16th International Conference on Network and Service Management (CNSM). https://doi.org/10.2391

The Intent-Based Northbound Interface (NBI) offers users the ability to express what they want to achieve instead of how to achieve it, enabling improvements to network management and reducing operational costs. However, development of an Intent-Base... Read More about Sdn heading north: Towards a declarative intent-based northbound interface.

Impact of Content Popularity on Content Finding in NDN: Default NDN vs. Vicinity-based Enhanced NDN (2020)
Presentation / Conference Contribution
Suwannasa, A., Broadbent, M., & Mauthe, A. (2020). Impact of Content Popularity on Content Finding in NDN: Default NDN vs. Vicinity-based Enhanced NDN. In 2020 10th International Conference on Information Science and Technology (ICIST) (163-168). https:/

Named Data Networking allows a consumer to locate a desired content object by its name prefix. By using the best route strategy of the default NDN architecture, an Interest packet is forwarded along a default path indicated by the packet's name to fi... Read More about Impact of Content Popularity on Content Finding in NDN: Default NDN vs. Vicinity-based Enhanced NDN.

From One Edge to the Other: Exploring Gaming's Rising Presence on the Network (2020)
Presentation / Conference Contribution
Marsden, M., Hazas, M., & Broadbent, M. (2020). From One Edge to the Other: Exploring Gaming's Rising Presence on the Network. In ICT4S2020: Proceedings of the 7th International Conference on ICT for Sustainability (247-254). https://doi.org/10.1145/3401

Audio and video streaming and on-demand services have dramatically changed how, and how much, media is consumed. Streaming generally allows a much larger selection of content, and arguably greater convenience. Gaming is the latest medium to place del... Read More about From One Edge to the Other: Exploring Gaming's Rising Presence on the Network.

Evaluation of cmaf in live streaming scenarios (2020)
Presentation / Conference Contribution
Lyko, T., Broadbent, M., Race, N., Nilsson, M., Farrow, P., & Appleby, S. (2020). Evaluation of cmaf in live streaming scenarios. In Proceedings of the 30th ACM Workshop on Network and Operating Systems Support for Digital Audio and Video (21-26). https:

HTTP Adaptive Streaming (HAS) technologies such as MPEG DASH are now used extensively to deliver television services to large numbers of viewers. In HAS, the client requests segments of content using HTTP, with an ABR algorithm selecting the quality... Read More about Evaluation of cmaf in live streaming scenarios.