UM Paging: Unified M2M Paging with Optimal DRX Cycle

Chia Wei Chang, Jyh-Cheng Chen

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

In Machine-To-Machine (M2M) communications, devices can automatically communicate with each other without any intervention by humans. However, LTE-A is primarily designed and optimized for Human-To-Human (H2H) communications. Even though LTE-A has defined Machine-Type Communications (MTC), several parts are still undefined or follow the existing H2H standards. Specifically, the existing paging mechanism in LTE-A will substantially increase the computational load and signaling overhead of the system when there are many M2M devices. Therefore, we propose an effective solution to mitigate this problem. Compared with the traditional paging mechanism defined in LTE-A, the proposed solution can save more energy for M2M devices, reduce signaling overhead and alleviate the network's load significantly.

原文English
文章編號7484295
頁(從 - 到)886-900
頁數15
期刊IEEE Transactions on Mobile Computing
16
發行號3
DOIs
出版狀態Published - 1 三月 2017

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