MPEG-4 video transmission using distributed TDMA MAC protocol over IEEE 802.15.4 wireless technology

Ismail, Nor-Syahidatul N.; Yunus, Farizah; Ariffin, Sharifah Hafizah Syed; Shahidan, A. A.; Rashid, Rozeha A.; Embong, Wan Mohd Ariff Ehsan W; Fisal, Norsheila; Yusof, Sharifah Kamilah Syed

doi:10.1109/icmsao.2011.5779026

Cited by 10 publications

(5 citation statements)

References 15 publications

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“…In [17], a cross-layer design between the medium access protocol (MAC) layer and the application layer was proposed. In the MAC layer, the frames will be prioritized using a priority queue which will differentiate the frames based on their importance in the MPEG4 stream, and to provide reliable transmission for the high-priority frames, they have used the distributed time division multiple access (TDMA) scheme.…”

Section: Related Workmentioning

confidence: 99%

“…Information from various layers, such as the number of backoff NB from the data link layer and the current queue length from the interface queue sublayer, will be used. Also, it uses the prioritization principle used in [17] to drop and carry designated frame types. These two principles have been merged in our proposed algorithm to decide when to activate the engine and which frame should be dropped when the controller is activated.…”

Section: Related Workmentioning

confidence: 99%

See 1 more Smart Citation

Cross-Layer-Based Adaptive Video Transport Over Low Bit-Rate Multihop WSNs

Rikli

Alabdulkarim

2014

Can. J. Electr. Comput. Eng.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Cross-Layer-Based Adaptive Video Transport Over Low Bit-Rate Multihop WSNs

Rikli

Alabdulkarim

2014

Can. J. Electr. Comput. Eng.

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“…Stream 1 is for I-frame transmission which has the highest priority compared to others. If I-frame are corrupted or lost during data delivery, all the P-frame and B-frame up to next I-frame is useless [28]. This transmission consists of two parts which are queue priority and differentiation of data transmission Figure 4 shows the flow chart of priority queue of the proposed protocol.…”

Section: 30 Proposed Transport Protocolmentioning

confidence: 99%

Proposed Technique for Transport Protocol in Wireless Sensor Network (WSN) for Multimedia Application

et al. 2012

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Recently, reliable data transport in wireless sensor network becomes very crucial for real-time application with different application requirements. Real time multimedia application requires large bandwidth and big memory in the network in order to send video data and needs to arrive at destination in time. Data that arrives at the receiver not in time will be discarded and cannot be played because loss recovery through retransmission of data loss may introduce long delays. Therefore, an implementation of transport protocol in wireless sensor network for multimedia application is a challenging task. Traditional protocol likes TCP and UDP cannot directly applied for real-time communication over wireless sensor network because the lack of functions of real-time services and the unique characteristics of sensor node itself. However there is another transport protocol which is the Stream Control Transmission Protocol (SCTP) that provides multi-stream service for single connection. This feature can be applied for video transmission according to the type of frame to be transmitted. Thus, to achieve the high reliability video data delivery, the advantages of multi-streaming features in SCTP with the combination of low data rate wireless sensor networks will be applied for the new proposed transport protocol. Besides that, transport protocol algorithm also allows maximum network lifetime due to the limited operating lifetime of sensor node and multimedia also is a highly power consuming task. Thus, to prolong the lifetime of wireless sensor network, an efficient transport protocol need to support reliable message delivery and provide congestion control in the most energy efficient. This paper focuses on the existing transport protocols for real-time application and the future protocol that provides the entire requirement of transport protocol.

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“…Then, the distributed approach was introduced to improve the network performance by removing dependency on the central manager [4], [5], [6], [7]. In distributed TDMA approach, each sensor node is allowed to assign itself a timeslot by collecting its neighborhood information [8].…”

Section: 20 Related Workmentioning

confidence: 99%

Proposed Hybrid MAC Layer Design for Priority Application Usage in Wireless Sensor Network (WSN)

et al. 2012

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The design of Medium Access Control (MAC) layer in Wireless Sensor Network (WSN) is very important because it gives significant impact in network performance especially in term of energy consuming. Contention Access method which is Carrier Sense Multiple Access (CSMA) will encounter collision problem when more than one node want to access the network simultaneously. Meanwhile, the issue in slotted access which is Time Division Multiple Access (TDMA) is channel utilization when the usage of the slot is neglected and wasted in transmission network. In this paper, we propose a hybrid MAC that combines both strengths of CSMA and TDMA in one protocol while avoiding their weaknesses to improve the network performance. The simple and efficient transmission in CSMA method will be used in neighbor discovery (ND) and slot allocation (SA) process. For data transmission, non collision transmission method which is TDMA will be used and it will be changed to CSMA depending on the contention level of the channel. This proposed protocol is suitable for priority application usage where the important information will arrived at the destination in acceptable delay time.

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MPEG-4 video transmission using distributed TDMA MAC protocol over IEEE 802.15.4 wireless technology

Cited by 10 publications

References 15 publications

Cross-Layer-Based Adaptive Video Transport Over Low Bit-Rate Multihop WSNs

Cross-Layer-Based Adaptive Video Transport Over Low Bit-Rate Multihop WSNs

Proposed Technique for Transport Protocol in Wireless Sensor Network (WSN) for Multimedia Application

Proposed Hybrid MAC Layer Design for Priority Application Usage in Wireless Sensor Network (WSN)

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