Aloha-NOMA for Ambient Backscatter M2M Communication in IoT Networks with Random Power Levels and Frequency Channel Assignment
Internet of Things as known as IoT is a network pointing to a series of interconnected devices that are communicating with each other. M2M communication protocol is integral part of IoT to allowing multiple devices to communicate smoothly. Aloha-NOMA for ambient backscatter M2M communication ca...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IEEE
2021
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/92207/1/92207_Aloha-NOMA%20for%20Ambient%20Backscatter%20M2M%20Communication.pdf http://irep.iium.edu.my/92207/7/92207_Aloha-NOMA%20for%20Ambient%20Backscatter%20M2M%20Communication%20in%20IoT%20Networks%20with%20Random%20Power%20Levels_Scopus.pdf http://irep.iium.edu.my/92207/ https://ieeexplore.ieee.org/abstract/document/9525940?casa_token=8vmTzDHhBfIAAAAA:EofhVZL3Ovb9nEl9xRhUZR5jdovoji_x6WD0MYOCzYN7qdHbKwkNN8qEaQBPaHIEyirQecxiMg |
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| Summary: | Internet of Things as known as IoT is a network
pointing to a series of interconnected devices that are
communicating with each other. M2M communication protocol
is integral part of IoT to allowing multiple devices to
communicate smoothly. Aloha-NOMA for ambient backscatter
M2M communication can provide high throughput matched
with low complexity of Aloha-NOMA while leveraging on the
low power and cost of ambient backscatter communication
links. This paper critically studies the application of Aloha-
NOMA for backscatter M2M communication utilizing
multichannel and random power levels. In this paper,
multichannel Aloha-NOMA throughput analysis had been done
in order to observe the impact of adding sub channels.
Throughput increased directly proportional as number of sub
channels. Then, Aloha-NOMA performances are compared
against Ambient Backscatter Aloha-NOMA in which more
channels on the line with backscatter channels. Results indicate
the combination of random power levels selection with random
frequency channel selection yields significant throughput
improvement. |
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