allthebest
于 2013-01-01 发布
文件大小:9KB
0 227
下载积分: 1
下载次数: 13
代码说明：
Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
