Dynamic Idle Mode Procedures for Femtocells

Holger Claussen; Imran Ashraf; Lester T. W. Ho

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Dynamic Idle Mode Procedures for Femtocells

机译：Dynamic Idle Mode Procedures for Femtocells

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The concept of a user-deployed femtocell that operates in licensed spectrum and provides cellular coverage in the home has attracted much interest in the wireless industry and an extensive deployment of femtocells is expected in the future. However, several issues arise when femtocells become more widely deployed. One concern is the additional energy consumption caused by femtocells due to their continuous receiver processing and signal transmissions, which can be significant with a large number of femtocells. Secondly, the increase in the number of active cells can result in a high increase in core networks signaling for mobility procedures. Finally, the continuous pilot transmissions can cause interference, particularly in dense urban areas. In this paper all these issues are addressed by a novel idle mode procedure which allows the femtocell transmissions and associated processing to be switched off completely at all times when the femtocell does not need to support an active call.

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来源
《Bell Labs technical journal》 |2010年第2期|95-116|共22页
作者
Holger Claussen; Imran Ashraf; Lester T. W. Ho;
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作者单位

Autonomous Networks and Systems Research Deoartment at Bell Labs in Dublin,Ireland;

Autonomous Networks and Systems Research Department at Bell Labs in Swindon, United Kingdom;

University of Applied Sciences in Kempten;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类无线电电子学、电信技术;
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Dynamic Idle Mode Procedures for Femtocells

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