另一方面,3GPP一直在積極改進LTE和其它現(xiàn)有技術的服務能力。兩個新的技術版本——3GPP R12和R13正在編寫中。改進的目標是不斷提升系統(tǒng)覆蓋能力,提供更高速、穩(wěn)定的數(shù)據(jù)傳輸服務,以滿足數(shù)據(jù)業(yè)務需求的爆炸是增長。多項技術改進和新技術被提出,用于3D扇區(qū)、微小區(qū)、ICIC、多模TDD等關鍵技術的實現(xiàn)?梢哉f,在不久的將來,LTE將在公共移動網絡發(fā)展方面成為有主導地位的技術標準,而WiMAX在專用網絡發(fā)展領域將具有更多的發(fā)展機會。
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