TD-SCDMA evolution

Mugen Peng; Wenbo Wang; Hsiao Hwa Chen

doi:10.1109/MVT.2010.936655

TD-SCDMA evolution

Mugen Peng, Wenbo Wang, Hsiao Hwa Chen

Department of Engineering Science

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

This article focuses on the evolutional strategies (which can be divided into four phases) from the current commercial time division-synchronous code division multiple access (TD-SCDMA) to the future International Mobile Telecommunications (IMT)-Advanced systems. The first evolutional phase is to develop an N-frequency technology to improve capacity and ease network planning of the current TD-SCDMA system. Single- and multicarrier high-speed packet access (HSPA) is specified in the second phase for providing high-rate packet services. Long-term evolution (LTE) technology is introduced in the third phase to provide a similar performance of mobile worldwide interoperability for microwave access (WiMAX). Finally, the fourth phase is to implement time division duplex (TDD)-based IMT-Advanced system, which is one of the alternative standards beyond third-generation (3G) systems. The advanced technologies to enhance spectral efficiency are the critical issues emphasized in all the four phases. The challenges and open issues in the different evolutional phases are identified in this article as well.

Original language	English
Article number	5481620
Pages (from-to)	28-41
Number of pages	14
Journal	IEEE Vehicular Technology Magazine
Volume	5
Issue number	2
DOIs	https://doi.org/10.1109/MVT.2010.936655
Publication status	Published - 2010 Jun

All Science Journal Classification (ASJC) codes

Automotive Engineering

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10.1109/MVT.2010.936655

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title = "TD-SCDMA evolution",

abstract = "This article focuses on the evolutional strategies (which can be divided into four phases) from the current commercial time division-synchronous code division multiple access (TD-SCDMA) to the future International Mobile Telecommunications (IMT)-Advanced systems. The first evolutional phase is to develop an N-frequency technology to improve capacity and ease network planning of the current TD-SCDMA system. Single- and multicarrier high-speed packet access (HSPA) is specified in the second phase for providing high-rate packet services. Long-term evolution (LTE) technology is introduced in the third phase to provide a similar performance of mobile worldwide interoperability for microwave access (WiMAX). Finally, the fourth phase is to implement time division duplex (TDD)-based IMT-Advanced system, which is one of the alternative standards beyond third-generation (3G) systems. The advanced technologies to enhance spectral efficiency are the critical issues emphasized in all the four phases. The challenges and open issues in the different evolutional phases are identified in this article as well.",

author = "Mugen Peng and Wenbo Wang and Chen, {Hsiao Hwa}",

note = "Funding Information: This work was supported in part by the National Advanced Technologies R&D Programs (863 Grant No. 2009AA01Z244), the state major science and technology special projects (Grant No. 2009ZX03002-012-01, 2009ZX03001-004, and 2010ZX03001-002), and Taiwan National Science Council (Grant No. NSC98-2219-E-006-011).",

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PY - 2010/6

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TD-SCDMA evolution

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