使用无确认切换通知的快速切换方案

2011 IEEE MTT-S International Microwave Workshop Series on Intelligent Radio for Future Personal Terminals Pub Date : 2011-09-26 DOI:10.1109/IMWS2.2011.6027177

Min Lee, S. Oh

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引用次数: 1

摘要

本文针对第三代合作伙伴长期演进(3GPP-LTE)系统中的预留接入，提出了一种使用无确认切换通知的快速切换方案[1]。在拟议的交接方案中，交接终端会预先指定一个RAP，并经由源环境局通知目标环境局。然后，切换终端断开与源eNB的连接，并使用保留的RAP尝试随机访问，而不进行确认。因此，可以大大减少切换延迟，因为切换UE不等待源eNB的确认，并且可以安全地访问目标eNB而不会发生冲突。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fast handover scheme using handover notification with no acknowledgement

In this paper, we deal with a fast handover scheme using handover notification with no acknowledgement for reserved access in 3rd-generation partnership project long term evolution (3GPP-LTE) system [1]. In the proposed handover scheme, a handover UE designates an RAP in advance and notifies it to the target eNB via the source eNB. Then, the handover UE detaches the connection to the source eNB and tries random access using the reserved RAP with no acknowledgement. Therefore, the handover delay can be greatly reduced, since the handover UE does not wait the acknowledgement from the source eNB and secures access to the target eNB without collision.

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来源期刊

2011 IEEE MTT-S International Microwave Workshop Series on Intelligent Radio for Future Personal Terminals

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