An energy diffserv and application-aware MAC scheduling for VBR streaming video in the IEEE 802.15.3 high-rate wireless personal area networks

Chen, Xi; Xiao, Yang; Cai, Yu; Lu, Jianhua; Zhou, Zucheng

doi:10.1016/j.comcom.2006.01.020

Cited by 15 publications

(11 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The compression they provide allows more video to be stored and less bandwidth for video transmission is required (Chen et al, 2006b). Chen et al (2006b) have proven that the IEEE 802.15.3 technology is not suitable for variable bitrate (VBR) video transmission. Hence, they have proposed the energy diffserv application-aware scheduling (EDAS).…”

Section: Application Layermentioning

confidence: 99%

“…The MAC specification defines the use of a hybrid CSMA/CA and TDMA. Chen et al (2006b) have considered a modification of these medium access methods, the pseudo-static TDMA (pTDMA). This medium access method prevents collisions since it is contention-free, nevertheless it affects fairness since transmitting nodes and idle nodes have transmission time allocated to them equally.…”

Section: Ieee 802153mentioning

confidence: 99%

See 1 more Smart Citation

A survey on cross-layer solutions for wireless sensor networks

Mendes

Rodrigues

2011

Journal of Network and Computer Applications

139

View full text Add to dashboard Cite

Section: Application Layermentioning

confidence: 99%

Section: Ieee 802153mentioning

confidence: 99%

A survey on cross-layer solutions for wireless sensor networks

Mendes

Rodrigues

2011

Journal of Network and Computer Applications

139

View full text Add to dashboard Cite

“…Condition (14) is enforced when adding new prototypes. The value of a newly added prototype is set to the value of the functionQ evaluated at that prototype according to equation (12).…”

Section: Rulementioning

confidence: 99%

“…Energy efficiency is considered by the scheduler proposed in [12]. It defines different service categories in order to balance between energy efficiency and QoS.…”

Section: Introductionmentioning

confidence: 99%

An RL-based scheduling algorithm for video traffic in high-rate wireless personal area networks

2009

View full text Add to dashboard Cite

Abstract:The emerging high-rate wireless personal area network (WPAN) technology is capable of supporting high-speed and high-quality real-time multimedia applications. In particular, video streams are deemed to be a dominant traffic type, and require quality of service (QoS) support.However, in the current IEEE 802.15.3 standard for MAC (media access control) of high-rate WPANs, the implementation details of some key issues such as scheduling and QoS provisioning have not been addressed. In this paper, we first propose a Markov decision process (MDP) model for optimal scheduling for video flows in high-rate WPANs. Using this model, we also propose a scheduler that incorporates compact state space representation, function approximation, and reinforcement learning (RL). Simulation results show that our proposed RL scheduler achieves nearly optimal performance and performs better than F-SRPT, EDD+SRPT, and PAP scheduling algorithms in terms of a lower decoding failure rate.

show abstract

“…Industrial wireless sensor networks must not only be designed to handle the reliability and timeliness, but also need to extend the lifetime given the condition of the battery supply or other non-continuous power (Xiao, 2005;Xiao et al, 2004;Chen et al, 2006;Wang and Xiao, 2006;Wu et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Asynchronous multi-channel neighbour discovery for energy optimisation in wireless sensor networks

Xiao

Zeng

Zang

et al. 2014

IJSNET

Self Cite

View full text Add to dashboard Cite

Neighbour discovery is a process that new devices gather the information from their neighbours when they initially join in a wireless sensor network. During this process, energy utilisation efficiency serves as an essential evaluated factor to concern. This paper proposes a novel asynchronous multi-channel neighbour discovery method for the energy-sensitive time division multiple access (TDMA) wireless sensor network. Two aspects are designed to enhance the efficiency of the energy utilisation, including minimising the listening time of the first frame, which is formulated as a linear programming problem and solved using the CPLEX tool, as well as predicting the time slot and position of the beacon frame based on the attained information from the frames and the process dormancy when a beacon frame is impossible to come out. Our simulation results show that the proposed methods effectively reduce the energy consumption during neighbour discovery process in a TDMA-based wireless sensor network.

show abstract

An energy diffserv and application-aware MAC scheduling for VBR streaming video in the IEEE 802.15.3 high-rate wireless personal area networks

Cited by 15 publications

References 14 publications

A survey on cross-layer solutions for wireless sensor networks

A survey on cross-layer solutions for wireless sensor networks

An RL-based scheduling algorithm for video traffic in high-rate wireless personal area networks

Asynchronous multi-channel neighbour discovery for energy optimisation in wireless sensor networks

Contact Info

Product

Resources

About