Code division multiple access/pulse position modulation ultra-wideband radio frequency identification for Internet of Things: concept and analysis
(2012) In International Journal of Communication Systems 25(9). p.1103-1121- Abstract
- Radio frequency identification (RFID) is a compelling technology for Internet of Things (IoT). Ultra-wideband (UWB) technology is one promising wireless technique for future RFID, especially for high-throughput sensing applications. On-off keying UWB RFID system provides high pulse rate but suffers severe collisions that limit the system throughput. This paper proposes to utilize low pulse rate code division multiple access/pulse position modulation UWB in the tag-to-reader link to provide multiple tag access capability and build a high-throughput RFID system for IoT. We analyze asynchronous matched filter receiver and decorrelating receiver for multi-tag detection and design an effective medium access control scheme to optimize the... (More)
- Radio frequency identification (RFID) is a compelling technology for Internet of Things (IoT). Ultra-wideband (UWB) technology is one promising wireless technique for future RFID, especially for high-throughput sensing applications. On-off keying UWB RFID system provides high pulse rate but suffers severe collisions that limit the system throughput. This paper proposes to utilize low pulse rate code division multiple access/pulse position modulation UWB in the tag-to-reader link to provide multiple tag access capability and build a high-throughput RFID system for IoT. We analyze asynchronous matched filter receiver and decorrelating receiver for multi-tag detection and design an effective medium access control scheme to optimize the network throughput. We propose an effective dynamic frame size adjustment algorithm on the basis of theoretical analysis and determine the preferable length of Gold codes. With a similar data rate, the throughput of the proposed system using the decorrelating receiver is 8.6 times higher than that of the electronic product code class 1 generation 2 system. Only using 1/10 pulse rate and 1/15 data rate, the proposed system outperforms the on-off keying UWB RFID system 1.4 times in terms of throughput. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/5147406
- author
- Zhang, Zhi LU ; Lu, Zhonghai ; Chen, Qiang ; Yan, Xiaolang and Zheng, Li-Rong
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- in
- International Journal of Communication Systems
- volume
- 25
- issue
- 9
- pages
- 1103 - 1121
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- scopus:84865621915
- ISSN
- 1074-5351
- DOI
- 10.1002/dac.2312
- language
- English
- LU publication?
- no
- id
- 58d3d243-1b0e-4fac-89b5-194e244970fe (old id 5147406)
- date added to LUP
- 2016-04-01 10:07:50
- date last changed
- 2022-01-25 20:02:54
@article{58d3d243-1b0e-4fac-89b5-194e244970fe,
abstract = {{Radio frequency identification (RFID) is a compelling technology for Internet of Things (IoT). Ultra-wideband (UWB) technology is one promising wireless technique for future RFID, especially for high-throughput sensing applications. On-off keying UWB RFID system provides high pulse rate but suffers severe collisions that limit the system throughput. This paper proposes to utilize low pulse rate code division multiple access/pulse position modulation UWB in the tag-to-reader link to provide multiple tag access capability and build a high-throughput RFID system for IoT. We analyze asynchronous matched filter receiver and decorrelating receiver for multi-tag detection and design an effective medium access control scheme to optimize the network throughput. We propose an effective dynamic frame size adjustment algorithm on the basis of theoretical analysis and determine the preferable length of Gold codes. With a similar data rate, the throughput of the proposed system using the decorrelating receiver is 8.6 times higher than that of the electronic product code class 1 generation 2 system. Only using 1/10 pulse rate and 1/15 data rate, the proposed system outperforms the on-off keying UWB RFID system 1.4 times in terms of throughput.}},
author = {{Zhang, Zhi and Lu, Zhonghai and Chen, Qiang and Yan, Xiaolang and Zheng, Li-Rong}},
issn = {{1074-5351}},
language = {{eng}},
number = {{9}},
pages = {{1103--1121}},
publisher = {{John Wiley & Sons Inc.}},
series = {{International Journal of Communication Systems}},
title = {{Code division multiple access/pulse position modulation ultra-wideband radio frequency identification for Internet of Things: concept and analysis}},
url = {{http://dx.doi.org/10.1002/dac.2312}},
doi = {{10.1002/dac.2312}},
volume = {{25}},
year = {{2012}},
}