Recently, the Ministry of Industry and Information Technology issued the "900MHz Band Radio Frequency Identification (RFID) Equipment Radio Management Regulations" (hereinafter referred to as the "Regulations").
The predecessor of the "Regulations" can be traced back to 2007, the former Ministry of Information Industry issued the "800/900MHz Band Radio Frequency Identification (RFID) Technology Application Regulations (Trial)" (Xin Bu Wu [2007] No. 205), which clarified the attributes and technical requirements of RFID equipment, and played a positive role in promoting the development of RFID equipment industry. In recent years, with the development and large-scale application of RFID equipment technology, the above provisions can no longer fully meet the needs of RFID equipment management.
First, the 900MHz frequency band can meet the needs of the RFID equipment industry, and the 800MHz frequency band is basically no longer used for RFID equipment at home and abroad, and the 800MHz frequency band can be re-planned and used after being vacated, which is conducive to the reasonable and effective use of spectrum resources.
Second, the Ministry of Industry and Information Technology issued Announcement No. 52 of 2019 updated the catalog of micro-power short-range radio transmission equipment, and did not include RFID equipment in the category of micro-power equipment, and it is necessary to further clarify the attributes and management mode of RFID equipment.
The third is to formulate the "Regulations" to adapt to the needs of industrial development and industry application, which will help to form industrial expectations as soon as possible.
Therefore, the "Provisions" mainly adjust the original provisions in terms of management policies and technical requirements. The details are as follows:
In terms of management policy. First, taking into account the development trend of the RFID industry and the use of frequencies, this revision no longer retains the 840-845MHz frequency band in the original regulations, and clarifies that the working frequency of RFID equipment is 920-925MHz. The second is to clarify that RFID equipment is managed with reference to the ground public mobile communication terminal, and the radio transmission equipment type approval certificate is required, but the radio station license is not required. RFID equipment must not cause harmful interference to other legitimate radio stations (stations), nor shall it put forward protection requirements from harmful interference. The third is to increase the protection of the special frequency of adjacent frequency railways, that is, when setting up RFID equipment in the 920-925MHz frequency band within 33 meters from the shortest horizontal distance from the center line of the railway track, the consent of the State Railway Administration or the Regional Railway Supervision and Administration Bureau shall be obtained.
In terms of technical requirements. First, considering the development of international mobile telecommunications (IMT) technology and the protection needs of radio and television services, the spurious emission limits of relevant frequency bands have been adjusted. The second is to add a new receiver blocking limit to improve the anti-interference ability of RFID devices.
In addition, considering that the 800MHz band RFID equipment has been basically withdrawn from the market, the relevant technical requirements of the 900MHz band RFID equipment in the "Regulations" have not been greatly adjusted compared with the original provisions, and the impact on the existing industry is small, after full communication with the industry, the "Regulations" will come into force on November 1, 2024, and the original provisions will be repealed at the same time.
END
Editor-in-charge/layout: Wang Yurong
Reviewer: Wang Tao, Mei Yaxin
Producer: Liu Qicheng
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