世界各国のリアルタイムなデータ・インテリジェンスで皆様をお手伝い

AT&Tの5G進捗最前線:LTE-TDDネットワーク調査

SRG Travels: It's a Small Cell World After All!

AT&T's 5G Evolution - On the Cusp Of....

 

出版社 出版年月電子版価格 ページ数
Signals Research Group
シグナルズリサーチグループ社
2017年10月US$1,250
企業ライセンス
47

サマリー

In this Signals Ahead report we provide results from our independent and in-depth analysis of LTE small cells, specifically LTE-FDD small cells that have been deployed as part of AT&T’s 5G Evolution in Indianapolis, Indiana. We also include an overall assessment of the network performance.

Highlights of the Report include the following:

Our Thanks.  This study could not have been done without the support of Accuver Americas, who provided us with its XCAL-Solo drive test tool and XCAP post-processing software.

Our Approach.  We tested AT&T’s “5G Evolution” in downtown Indianapolis – once in May (before small cells) and again in September (after small cells). We used geo binning of the data, filtered the results by EARFCN, separated the results between macro and small cell PCIs, and used RB normalization to provide the most meaningful analysis of the data.

The Small Cell Results.  We identified material/substantial benefits in downlink and uplink performance, including all of the underlying performance metrics that influence user data speeds. We quantify these results and provide the relative impact on user data rates and spectral efficiency. We also analyzed the impact of interference.

The Macro Network Results.  We’ve tested all the network features, going back to 1H/2015, but for completeness we include them in this study.



 

ページTOPに戻る

あなたが最近チェックしたレポート一覧

  • 最近チェックしたレポートはありません。

お問合は、お電話またはWEBから承ります。お見積もりの作成もお気軽にご相談ください。

webからのお問合せはこちらのフォームから承ります

このレポートへのお問合せ

03-3582-2531

電話お問合せもお気軽に

<無料>メルマガに登録する

 

 

ページTOPに戻る