Because the cross correlation between auxiliary sequence and spread sequence is linear, some search algorism can be used to estimate the phase of incoming signal quickly without increasing the complexity of system.
英
美
- 因為輔助序列與擴頻序列的相關(guān)函數近似滿(mǎn)足線(xiàn)性單調性，可以利用快速搜索算法，如：二分法，對接收信號中擴頻序列的相位進(jìn)行快速搜索，在保證系統復雜度不變的前提下，降低序列捕獲的時(shí)間。
