... Reader uplink in presented UHF RFID system (called DFSA-OC UHF RFID system) is based on CDMA spread frequency modulation technology, which is shown in Figure 1.
This paper investigates designing efficient communication schemes to monitor and to identify missing tags in CDMA-based RFID systems in a short period of time.
The proposed scheme has an ability to identify at most m (the length of OVSF code) tags simultaneously in one time slot. The theoretical analysis and computer ...
Efficient Identification UHF RFID system scheme based on combination of DFSA and OVSF-CDMA · Computer Science, Engineering. IEICE Electron. Express · 2008.
Efficient identification UHF RFID system scheme based on combination of DFSA and OVSF-CDMA. Article. Nov 2008; IEICE ELECTRON EXPR. Wang Bisheng · Yang Dongkai ...
Efficient Identification UHF RFID system scheme based on combination of DFSA and OVSF-CDMA. Bisheng, Wang;Dongkai, Yang;Qishan, Zhang.
The objective of this work is the realization of a CDMA- based RFID system using semi-passive UHF transponders, whereby the recognition of the transponders ...
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Efficient Identification UHF RFID system scheme based on combination of DFSA and OVSF-CDMA. Bisheng, Wang;Dongkai, Yang;Qishan, Zhang.
Efficient identification UHF RFID system scheme based on combination of DFSA and OVSF-CDMA. Legal Events. Date, Code, Title, Description. 2014-09-29, WWE, Wipo ...
Feb 20, 2012 · Efficient identification UHF RFID system scheme based on combination of DFSA and OVSF-CDMA. IEICE Electronics Express 2008; 5(22): 954–961 ...