IEICE TRANSACTIONS on Communications
ORRIS: Throughput Optimization for Backscatter Link on Physical and MAC Layers
Summary :
Unlike Radio Frequency Identification (RFID), emerging Computational RFID (CRFID) integrates the RF front-end and MCU with multiple sensors. CRFIDs need to transmit data within the interrogator range, so when the tags moved rapidly or the contact duration with interrogator is limited, the sensor data collected by CRFID must be transferred to interrogator quickly. In this paper, we focus on throughput optimization for backscatter link, take physical and medium access control (MAC) layers both into consideration, put forward our scheme called ORRIS. On physical layer, we propose Cluster Gather Degree (CGD) indicator, which is the clustering degree of signal in IQ domain. Then CGD is regarded as the criterion to adaptively adjust the rate encoding mode and link frequency, accordingly achieve adaptive rate transmission. On MAC layer, based on the idea of asynchronous transfer, we utilize the the number of clusters in IQ domain to select the optimal Q value as much as possible. So that achieve burst transmission or bulk data transmission. Experiments and analyses on the static and mobile scenarios show that our proposal has significantly better mean throughput than BLINK or CARA, which demonstrate the effectiveness of our scheme.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E102-B No.10 pp.2082-2090
- Publication Date
- 2019/10/01
- Publicized
- 2019/04/05
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2018EBP3339
- Type of Manuscript
- PAPER
- Category
- Multimedia Systems for Communications
Authors
Jumin ZHAO
Taiyuan University of Technology
Yanxia LI
Taiyuan University of Technology
Dengao LI
Taiyuan University of Technology
Hao WU
Taiyuan University of Technology
Biaokai ZHU
Taiyuan University of Technology
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Jumin ZHAO, Yanxia LI, Dengao LI, Hao WU, Biaokai ZHU, "ORRIS: Throughput Optimization for Backscatter Link on Physical and MAC Layers" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 10, pp. 2082-2090, October 2019, doi: 10.1587/transcom.2018EBP3339.
Abstract: Unlike Radio Frequency Identification (RFID), emerging Computational RFID (CRFID) integrates the RF front-end and MCU with multiple sensors. CRFIDs need to transmit data within the interrogator range, so when the tags moved rapidly or the contact duration with interrogator is limited, the sensor data collected by CRFID must be transferred to interrogator quickly. In this paper, we focus on throughput optimization for backscatter link, take physical and medium access control (MAC) layers both into consideration, put forward our scheme called ORRIS. On physical layer, we propose Cluster Gather Degree (CGD) indicator, which is the clustering degree of signal in IQ domain. Then CGD is regarded as the criterion to adaptively adjust the rate encoding mode and link frequency, accordingly achieve adaptive rate transmission. On MAC layer, based on the idea of asynchronous transfer, we utilize the the number of clusters in IQ domain to select the optimal Q value as much as possible. So that achieve burst transmission or bulk data transmission. Experiments and analyses on the static and mobile scenarios show that our proposal has significantly better mean throughput than BLINK or CARA, which demonstrate the effectiveness of our scheme.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018EBP3339/_p
Copy
@ARTICLE{e102-b_10_2082,
author={Jumin ZHAO, Yanxia LI, Dengao LI, Hao WU, Biaokai ZHU, },
journal={IEICE TRANSACTIONS on Communications},
title={ORRIS: Throughput Optimization for Backscatter Link on Physical and MAC Layers},
year={2019},
volume={E102-B},
number={10},
pages={2082-2090},
abstract={Unlike Radio Frequency Identification (RFID), emerging Computational RFID (CRFID) integrates the RF front-end and MCU with multiple sensors. CRFIDs need to transmit data within the interrogator range, so when the tags moved rapidly or the contact duration with interrogator is limited, the sensor data collected by CRFID must be transferred to interrogator quickly. In this paper, we focus on throughput optimization for backscatter link, take physical and medium access control (MAC) layers both into consideration, put forward our scheme called ORRIS. On physical layer, we propose Cluster Gather Degree (CGD) indicator, which is the clustering degree of signal in IQ domain. Then CGD is regarded as the criterion to adaptively adjust the rate encoding mode and link frequency, accordingly achieve adaptive rate transmission. On MAC layer, based on the idea of asynchronous transfer, we utilize the the number of clusters in IQ domain to select the optimal Q value as much as possible. So that achieve burst transmission or bulk data transmission. Experiments and analyses on the static and mobile scenarios show that our proposal has significantly better mean throughput than BLINK or CARA, which demonstrate the effectiveness of our scheme.},
keywords={},
doi={10.1587/transcom.2018EBP3339},
ISSN={1745-1345},
month={October},}
Copy
TY - JOUR
TI - ORRIS: Throughput Optimization for Backscatter Link on Physical and MAC Layers
T2 - IEICE TRANSACTIONS on Communications
SP - 2082
EP - 2090
AU - Jumin ZHAO
AU - Yanxia LI
AU - Dengao LI
AU - Hao WU
AU - Biaokai ZHU
PY - 2019
DO - 10.1587/transcom.2018EBP3339
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2019
AB - Unlike Radio Frequency Identification (RFID), emerging Computational RFID (CRFID) integrates the RF front-end and MCU with multiple sensors. CRFIDs need to transmit data within the interrogator range, so when the tags moved rapidly or the contact duration with interrogator is limited, the sensor data collected by CRFID must be transferred to interrogator quickly. In this paper, we focus on throughput optimization for backscatter link, take physical and medium access control (MAC) layers both into consideration, put forward our scheme called ORRIS. On physical layer, we propose Cluster Gather Degree (CGD) indicator, which is the clustering degree of signal in IQ domain. Then CGD is regarded as the criterion to adaptively adjust the rate encoding mode and link frequency, accordingly achieve adaptive rate transmission. On MAC layer, based on the idea of asynchronous transfer, we utilize the the number of clusters in IQ domain to select the optimal Q value as much as possible. So that achieve burst transmission or bulk data transmission. Experiments and analyses on the static and mobile scenarios show that our proposal has significantly better mean throughput than BLINK or CARA, which demonstrate the effectiveness of our scheme.
ER -
English
