What are the networking standards for wireless LANs?

Currently the latest wireless LAN standards

I. Cellular mobile communications (1)

Operating frequency bands: 1710-1755MHz and 1805-1850MHz

II. Cellular mobile communications (2)

Operating frequency bands: 1865-188OMHz and l945-1960MHz

The above two operating frequency bands are used as public cellular mobile communications frequency bands, which are allocated or assigned by the State Without Commission in accordance with the applications and actual needs of public cellular mobile communications operators. p>The above two operational frequency bands as public cellular mobile communication frequency bands are allocated or assigned by the State Without Commission based on the application and actual demand of public cellular mobile communication operators.

III. Wireless Access (FDD Mode)

(1) Operating Frequency Bands: 1800-1990MHz and 1960-1980MHz

(2) The above frequencies are used in the public communication network, which shall be allocated or assigned by the State Council in accordance with the application and actual demand of the public communication operators.

IV. Wireless Access (TDD mode)

(1) Operating Frequency Band: 1900-1920MHz

(2) Frequency assignment and authorization for the approval and management of stations (networks) shall be implemented in accordance with the current administrative measures for microwave communication stations.

V. Spread Spectrum Data Communication

(1) Operating Frequency Band: 2400-2483.5MHz

(2) Approval and management authority of stations (networks) shall be executed in accordance with the current administrative measures for microwave communication stations.

The relevant technical specifications for the above first to fifth operations shall be formulated separately by the Office of the State Council of the People's Republic of China.

VI. Multi-channel Microwave Cable Television Transmission System (MMDS)

Operating Frequency Band: 2533-2599MHz

VII. Radio Positioning

Operating Frequency Band: 2300-2690MHz

VIII. Microwave Relay Communication

Operating Frequency Band: 2300-2690MHz

Nine, industrial, scientific, medical equipment, wireless electromagnetic radiation frequency band: 2400-2500MHz

The above sixth to ninth business management and technical indicators for the approval of the current regulations.

Ten, due to the mobile business is difficult to microwave and radiolocation business in the same frequency band compatible, therefore, in the two have an impact on the region, by the mobile communications business set up a network unit and the existing microwave or radiolocation equipment using the unit (holders of radio licenses), in the spirit of not only to ensure the development of mobile communications business needs, but also the principle of proper handling of existing equipment, equipment to change the frequency, Alternative and economic compensation and other methods to be resolved.