Cancellation of Interference from Synchronization and Pilot Channels on High Speed Downlink Shared Channel in UMTS

Klemens Freudenthaler; Florian Kaltenberger; Steffen Paul; Christoph Mecklenbräuker; Mario Huemer; Andreas Springer

Cancellation of Interference from Synchronization and Pilot Channels on High Speed Downlink Shared Channel in UMTS

Klemens Freudenthaler (Editor)
, Florian Kaltenberger
, Steffen Paul
, Christoph Mecklenbräuker
, Mario Huemer
, Andreas Springer

Institute for Communications Engineering and RF-Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

Abstract

In this contribution, we describe a newly developed simulation environment for High Speed Downlink Packet Access (HSDPA) in UMTS Release 5 and beyond. The simulation environment implements the downlink physical layer for the High Speed Downlink Shared Channel (HS-DSCH) in detail, whereas the associated signalling messages are idealized as error free. The interference from signalling and data channels on the HS-DSCH is modelled adequately. As a general guideline for system settings in the simulations, we use the test cases specified in 3G TS 25.101 whenever applicable. It is shown that the interference generated by the Synchronization Channel (SCH) and Common Pilot Channel (CPICH) has considerable impact on the error statistics of the HS-DSCH. Therefore, it is worthwhile to implement interference cancellation for the SCH and CPICH in future mobile receivers for HSDPA.

Original language	English
Title of host publication	Proc. of 11th European Wireless Conference 2005 (EW2005)
Number of pages	6
Volume	2
Publication status	Published - Apr 2005

Fields of science

202030 Communication engineering

Simulation and Investigation of the HSDPA System
Freudenthaler, K. (Researcher) & Springer, A. (PI)
01.12.2004 → 31.01.2008
Project: Other › PhD thesis project

Cite this

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title = "Cancellation of Interference from Synchronization and Pilot Channels on High Speed Downlink Shared Channel in UMTS",

abstract = "In this contribution, we describe a newly developed simulation environment for High Speed Downlink Packet Access (HSDPA) in UMTS Release 5 and beyond. The simulation environment implements the downlink physical layer for the High Speed Downlink Shared Channel (HS-DSCH) in detail, whereas the associated signalling messages are idealized as error free. The interference from signalling and data channels on the HS-DSCH is modelled adequately. As a general guideline for system settings in the simulations, we use the test cases specified in 3G TS 25.101 whenever applicable. It is shown that the interference generated by the Synchronization Channel (SCH) and Common Pilot Channel (CPICH) has considerable impact on the error statistics of the HS-DSCH. Therefore, it is worthwhile to implement interference cancellation for the SCH and CPICH in future mobile receivers for HSDPA.",

author = "Klemens Freudenthaler and Florian Kaltenberger and Steffen Paul and Christoph Mecklenbr{\"a}uker and Mario Huemer and Andreas Springer",

year = "2005",

month = apr,

language = "English",

volume = "2",

booktitle = "Proc. of 11th European Wireless Conference 2005 (EW2005)",

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T1 - Cancellation of Interference from Synchronization and Pilot Channels on High Speed Downlink Shared Channel in UMTS

AU - Kaltenberger, Florian

AU - Paul, Steffen

AU - Mecklenbräuker, Christoph

AU - Huemer, Mario

AU - Springer, Andreas

A2 - Freudenthaler, Klemens

PY - 2005/4

Y1 - 2005/4

N2 - In this contribution, we describe a newly developed simulation environment for High Speed Downlink Packet Access (HSDPA) in UMTS Release 5 and beyond. The simulation environment implements the downlink physical layer for the High Speed Downlink Shared Channel (HS-DSCH) in detail, whereas the associated signalling messages are idealized as error free. The interference from signalling and data channels on the HS-DSCH is modelled adequately. As a general guideline for system settings in the simulations, we use the test cases specified in 3G TS 25.101 whenever applicable. It is shown that the interference generated by the Synchronization Channel (SCH) and Common Pilot Channel (CPICH) has considerable impact on the error statistics of the HS-DSCH. Therefore, it is worthwhile to implement interference cancellation for the SCH and CPICH in future mobile receivers for HSDPA.

AB - In this contribution, we describe a newly developed simulation environment for High Speed Downlink Packet Access (HSDPA) in UMTS Release 5 and beyond. The simulation environment implements the downlink physical layer for the High Speed Downlink Shared Channel (HS-DSCH) in detail, whereas the associated signalling messages are idealized as error free. The interference from signalling and data channels on the HS-DSCH is modelled adequately. As a general guideline for system settings in the simulations, we use the test cases specified in 3G TS 25.101 whenever applicable. It is shown that the interference generated by the Synchronization Channel (SCH) and Common Pilot Channel (CPICH) has considerable impact on the error statistics of the HS-DSCH. Therefore, it is worthwhile to implement interference cancellation for the SCH and CPICH in future mobile receivers for HSDPA.

M3 - Conference proceedings

VL - 2

BT - Proc. of 11th European Wireless Conference 2005 (EW2005)

ER -

Cancellation of Interference from Synchronization and Pilot Channels on High Speed Downlink Shared Channel in UMTS

Abstract

Fields of science

Projects

Simulation and Investigation of the HSDPA System

Cite this