I/O control example program (AT commands) for xt-65 cinterion modem, for eclipse IDE

COMNEON公司GPRS模块的AT指令说明文档，包括主要功能的AT指令和GPRS功能的详细说明。公司里拿过来的，网上应该找不到的，希望对大家有所帮助-GPRS module COMNEON company AT command documentation, including the main function of the AT command and GPRS functionality in detail. Take over the company, the online should

In OFDM transmission, all the available subcarriers from the DFT is not used for data transmission. Typically some subcarriers at the edge are left unused to ensure spectrum roll off. For the example scenario, out of the available bandwidth from -10M

Some among you will be aware that in a wireless link having multiple antenna’s at the receiver (aka receive diversity) improves the bit error rate (BER) performance. In this post, let us try to understand the BER improvement with receive diversity. A