A broadband dual-mode wireless deep fusion system and method

Abstract

The invention provides a broadband dual-mode wireless deep fusion system and method, and relates to the technical field of communication. The present invention includes the dual-mode transmission and dual-mode reception of the frame data of the media protocol data unit through two separate links of the HPLC high-speed carrier channel module and the RF high-speed broadband wireless spread spectrum channel module, and the HPLC high-speed carrier channel module through the analog switch Switch between sending frame data with RF high-speed broadband wireless spread spectrum channel module, beacon frame and SOF frame can be sent through HPLC high-speed carrier channel module or RF high-speed broadband wireless spread spectrum channel module. The present invention uses broadband wireless as a TMI supplement of HPLC, does not follow the protocol alone, does not form a separate network, and uses the wireless as a broadband carrier as a TMI networking method, which is completely compatible with the HPLC running on the spot; truly realizes HPLC and wireless Fusion greatly improves the communication performance of HPLC.

Description

technical field [0001] The present invention relates to the technical field of communication, to the mixed use of carrier and wireless, and in particular to a wide-band dual-mode wireless deep fusion system and method. Background technique [0002] Low-voltage power line high-speed carrier communication (High Power Line Carrier), referred to as HPLC, is a communication method that is stable, reliable, fast in communication rate, safe in data transmission, and can use power lines for data transmission. High-speed carrier communication has been vigorously promoted in the power industry. Its application effect has also been recognized by users. With the implementation of the HPLC Interconnection Agreement ("Low-Voltage Power Line Broadband Carrier Communication Interconnection Agreement"), HPLC has developed rapidly in the past two years, and the smart grid electricity information collection system has provided more real-time and reliable services need. However, due to the co...

AI Technical Summary

Problems solved by technology

HPLC complies with the "Technical Specifications for Interconnection and Interoperability of Low-Voltage Power Line High-speed Carrier Communication", and 470M wireless complies with the "Micropower Wireless Communication Protocol". The air interface rate is 10K, which is difficult to meet the synchronization requirements of the high-speed carrier's conduction synchronous clock (NTB), and cannot meet the business requirements of phase identification and station area identification; (2) two networks cannot meet the real complementarity of the channels, and have not fully utilized The advantages of the two channels are complementary; (3) two networks can not be coordinated in terms of power consumption. At this time, the carrier and the wireless will make concessions, and the power consumption of each other will be sacrificed

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