TY - JOUR
T1 - An improved binary search anti-collision protocol for RFID tag identification
AU - Dong, Guozhong
AU - Zhang, Weizhe
AU - Xuan, Sichang
AU - Qin, Feng
AU - Tan, Haowen
N1 - Funding Information:
Acknowledgement: This work was partially supported by the Key-Area Research and Development Program of Guangdong Province (2019B010136001, 20190166), the Basic and Applied Basic Research Major Program for Guangdong Province (2019B030302002), the Science and Technology Planning Project of Guangdong Province LZC0023 and LZC0024.
Funding Information:
This work was partially supported by the Key-Area Research and Development Program of Guangdong Province (2019B010136001, 20190166), the Basic and Applied Basic Research Major Program for Guangdong Province (2019B030302002), the Science and Technology Planning Project of Guangdong Province LZC0023 and LZC0024.
Publisher Copyright:
© 2020 Tech Science Press. All rights reserved.
PY - 2020
Y1 - 2020
N2 - Radio frequency identification (RFID) has been widespread used in massive items tagged domains. However, tag collision increases both time and energy consumption of RFID network. Tag collision can seriously affect the success of tag identification. An efficient anti-collision protocol is very crucially in RFID system. In this paper, an improved binary search anti-collision protocol namely BRTP is proposed to cope with the tag collision concern, which introduces a Bi-response mechanism. In Bi-response mechanism, two groups of tags allowed to reply to the reader in the same slot. According to Bi-response mechanism, the BRTP strengthens the tag identification of RFID network by reducing the total number of queries and exchanged messages between the reader and tags. Both theoretical analysis and numerical results verify the effectiveness of the proposed BRTP in various performance metrics including the number of total slots, system efficiency, communication complexity and total identification time. The BRTP is suitable to be applied in passive RFID systems.
AB - Radio frequency identification (RFID) has been widespread used in massive items tagged domains. However, tag collision increases both time and energy consumption of RFID network. Tag collision can seriously affect the success of tag identification. An efficient anti-collision protocol is very crucially in RFID system. In this paper, an improved binary search anti-collision protocol namely BRTP is proposed to cope with the tag collision concern, which introduces a Bi-response mechanism. In Bi-response mechanism, two groups of tags allowed to reply to the reader in the same slot. According to Bi-response mechanism, the BRTP strengthens the tag identification of RFID network by reducing the total number of queries and exchanged messages between the reader and tags. Both theoretical analysis and numerical results verify the effectiveness of the proposed BRTP in various performance metrics including the number of total slots, system efficiency, communication complexity and total identification time. The BRTP is suitable to be applied in passive RFID systems.
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U2 - 10.32604/cmc.2020.09919
DO - 10.32604/cmc.2020.09919
M3 - Article
AN - SCOPUS:85090937252
SN - 1546-2218
VL - 65
SP - 1855
EP - 1868
JO - Computers, Materials and Continua
JF - Computers, Materials and Continua
IS - 2
ER -
