THE EFFECTIVE CHANNEL MANAGEMENT METHOD USING CUSTOMER PREMISE EQUIPMENT RECEIVING PERFORMANCE IN WIRELESS REGIONAL AREA NETWORK SYSTEM OF MULTIPLE FREQUENCY ASSIGNMENTS

摘要

1.The art that the invention belongs to describe in detail in the claims;The present invention is a channel operation mode, and readable medium recording program performing has a computer program for realizing method and a wireless communication system according to its thing of terminal receptivity on it. ;2.Although the present aspect of the invention of addressing;The present invention,On its base station that two or more available frequencies are fixed to a wireless communication system,The ratio and terminal of one every signal power of received data(Eb/ is not)Noise power,Receive power level(RSSI: received signal strength indicator),Round trip delay(RTD: round trip delay)Including passing through base station modulates signal PAPR(Mountain peak is to average power ratio)Performance enhancement,The performance rate for each channel by distributing different modulation scheme of same channel,And the identical performance level and modulation scheme application of device,Improved range performance,The power control performance of forward and reverse can be improved,The reception performance of terminal with a channel operation mode,Target is that it provides a computer-readable recording medium of one plan of storage,It is used to correspondingly realize approach described above and a wireless communication system. ;3.Solution theme of the invention;The present invention is a channel operation mode, uses terminal receptivity, and reception step of measuring performance measures the reception performance of each terminal; Determine a performance rate, the reception performance based on measurement and each terminal; Including a channel, modulation scheme determines step, determines that a channel and modulation scheme are allocated in respective terminal according to determining performance rate. ;4.An important use of the invention;WRAN (radio area network) of the present invention and yiyongdoem systems. ;Not, frequency is distributed by WRAN, OFDMA, Adaptive Modulation, multi-frequency lane, RSSI, Eb/