A Pilot-Assisted Equalisation scheme for the UMTS-TDD Downlink with Partial Loading
A Pilot-Assisted Equalisation scheme for the UMTS-TDD Downlink with Partial Loading
In this paper, we address a pilot-assisted channel equalisation strategy for the partially loaded downlink time-division duplex (TDD) component of the universal mobile telecommunication system (UMTS). The adaptation is performed by minimising a hybrid cost function based on the constant modulus (CM) criterion for all active users and a mean square error (MSE) criterion for both absent users and pilot signals. Computer simulations are used to assess the performance of the equalisation strategy under various partially loaded conditions.
UMTS TDD, constant modulus (CM), mean square error (MSE), pilots, and partial loading.
Hadef, Mahmoud
ebfd2e4a-c1ca-4526-bd46-498226b49242
Weiss, Stephan
a89960cd-f869-4728-8f8e-c0b60f04f911
2005
Hadef, Mahmoud
ebfd2e4a-c1ca-4526-bd46-498226b49242
Weiss, Stephan
a89960cd-f869-4728-8f8e-c0b60f04f911
Hadef, Mahmoud and Weiss, Stephan
(2005)
A Pilot-Assisted Equalisation scheme for the UMTS-TDD Downlink with Partial Loading.
IEEE 61st Vehicular Technology Conference (VTC2005-Spring), Stockholm, Sweden.
30 May - 01 Jun 2005.
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Conference or Workshop Item
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Abstract
In this paper, we address a pilot-assisted channel equalisation strategy for the partially loaded downlink time-division duplex (TDD) component of the universal mobile telecommunication system (UMTS). The adaptation is performed by minimising a hybrid cost function based on the constant modulus (CM) criterion for all active users and a mean square error (MSE) criterion for both absent users and pilot signals. Computer simulations are used to assess the performance of the equalisation strategy under various partially loaded conditions.
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Published date: 2005
Additional Information:
Event Dates: 30 May - 1 June 2005
Venue - Dates:
IEEE 61st Vehicular Technology Conference (VTC2005-Spring), Stockholm, Sweden, 2005-05-30 - 2005-06-01
Keywords:
UMTS TDD, constant modulus (CM), mean square error (MSE), pilots, and partial loading.
Organisations:
Electronics & Computer Science
Identifiers
Local EPrints ID: 260955
URI: http://eprints.soton.ac.uk/id/eprint/260955
PURE UUID: f37287ea-a8dd-45e8-9246-64ccce2128ff
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Date deposited: 11 Jun 2005
Last modified: 14 Mar 2024 06:45
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Contributors
Author:
Mahmoud Hadef
Author:
Stephan Weiss
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