Sciweavers

MMNS
2004
106views Multimedia» more  MMNS 2004»
13 years 8 months ago
Content-Based Adaptation of Streamed Multimedia
Most adaptive delivery mechanisms for streaming multimedia content do not explicitly consider user-perceived quality when making adaptation decisions. We show that an optimal adap...
Nicola Cranley, Liam Murphy, Philip Perry
MMNS
2004
154views Multimedia» more  MMNS 2004»
13 years 8 months ago
SLA-Driven Flexible Bandwidth Reservation Negotiation Schemes for QoS Aware IP Networks
We present a generic Service Level Agreement (SLA)-driven service provisioning architecture, which enables dynamic and flexible bandwidth reservation schemes on a per-user or a per...
David Chieng, Alan Marshall, Gerard Parr
MMNS
2004
81views Multimedia» more  MMNS 2004»
13 years 8 months ago
Providing Seamless Mobility with Competition based Soft Handover Management
As host mobility and radio interference in wireless networks cause packet losses and delays, it is difficult to develop useful mobile real-time media applications. This paper descr...
Johan Kristiansson, Peter Parnes
MMNS
2004
80views Multimedia» more  MMNS 2004»
13 years 8 months ago
SIPC, a multi-function SIP user agent
Integrating multiple functions into one communication user agent can introduce many innovative communication services. For example, with networked appliance control, a user agent c...
Xiaotao Wu, Henning Schulzrinne
MMNS
2007
105views Multimedia» more  MMNS 2007»
13 years 8 months ago
Monitoring Flow Aggregates with Controllable Accuracy
In this paper, we show the feasibility of real-time flow monitoring with controllable accuracy in today’s IP networks. Our approach is based on Netflow and A-GAP. A-GAP is a prot...
Alberto Gonzalez Prieto, Rolf Stadler
MMNS
2007
113views Multimedia» more  MMNS 2007»
13 years 8 months ago
Measuring Interaction QoE in Internet Videoconferencing
Internet videoconferencing has emerged as a viable medium for communication and entertainment. However, its widespread use is being challenged. This is because videoconference end-...
Prasad Calyam, Mark Haffner, Eylem Ekici, Chang-Gu...
MMNS
2007
208views Multimedia» more  MMNS 2007»
13 years 8 months ago
Hybrid Overlay Networks Management for Real-Time Multimedia Streaming over P2P Networks
Recent growth of the multimedia content delivery over the Internet and the popularity of the peer-to-peer (P2P) architecture have opened new horizons for emerging novel services ov...
Mubashar Mushtaq, Toufik Ahmed
MMNS
2007
124views Multimedia» more  MMNS 2007»
13 years 8 months ago
Empirical Effective Bandwidth Estimation for IPTV Admission Control
We propose an admission control approach for IPTV in which decisions to admit new flows are based on effective bandwidth estimates calculated using empirical traffic measurement. W...
Alan Davy, Dmitri Botvich, Brendan Jennings
MMNS
2007
117views Multimedia» more  MMNS 2007»
13 years 8 months ago
OMA DM Based Remote RF Signal Monitoring of Mobile Devices for QoS Improvement
As mobile devices and functionalities have increased and become intelligent, many related problems have occurred. Especially, the degraded quality of service caused by the shadow a...
Joon-Myung Kang, Hong-Taek Ju, Mi-Jung Choi, James...
MMNS
2007
120views Multimedia» more  MMNS 2007»
13 years 8 months ago
Broadcasting in Multi-Radio Multi-Channel and Multi-Hop Wireless Networks
An important question in multi-radio multi-channel and multi-hop networks is how to perform efficient network-wide broadcast. Currently almost all broadcasting protocols assume a s...
Li Li, Bin Qin, Chunyuan Zhang