Abstract
This paper puts the spotlight on the home/building area network of the smart grid. The IEEE 802.15.4 standard provides the core infrastructure for collecting data from customers' premises and forwarding it to the operations as well as service providers. An integrated physical (PHY) and medium access control (MAC) layer analytical model is introduced for half-duplex IEEE 802.15.4 networks. The PHY layer propagation channel is modeled as the composite path-loss K distribution while accommodating groundwave propagation, multipath fading, and shadowing. The MAC layer model caters for the unslotted carrier sense multiple access with collision avoidance (CSMA/CA) of IEEE 802.15.4 with unsaturated traffic conditions. Closed-form expressions are derived for the probability density function (PDF) of the instantaneous received power and the average outage probability. The packet success probability without and with capture effect is thoroughly studied for several environments as well as propagation scenarios. The correctness of all analytical results is validated through simulations.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL'11 |
| DOIs | |
| State | Published - 2011 |
| Event | 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL'11 - Barcelona, Spain Duration: Oct 26 2011 → Oct 29 2011 |
Publication series
| Name | ACM International Conference Proceeding Series |
|---|
Other
| Other | 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL'11 |
|---|---|
| Country/Territory | Spain |
| City | Barcelona |
| Period | 10/26/11 → 10/29/11 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- C.4 [Performance of Systems]: Performance attributes - probability of success, outage probability, capture probability
- Design
- H.1 [Models and Principles]: Systems and Information Theory - multipath fading, shadowing, path-loss
- Performance
- Theory
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