On TPC decoding during soft handover in WCDMA
(2005) IEEE Vehicular Technology Conference -VTC Spring, 2005 p.1609-1613- Abstract
- It has been shown in field trials as well as in system simulations that the overall system performance heavily depends on good TPC decoding in the mobile terminals during soft handover in VVCDMA. In this paper we show criteria on the TPC decoding performance in soft handover in the mobile terminal in order to have a stable up-link power control loop in WCDMA. We also show that the traditional "OR"combination of TPC commands without reliable detection gives rise to an unstable up-link power control. In the paper we examine, by simulation experiments assuming realistic terminal SIR estimation, how the TPC reliable thresholds should be chosen in the terminal such that optimized up-link performance could be achieved
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/616154
- author
- Lindoff, Bengt LU and Bernhardsson, Bo LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- transmit power control decoding, SIR estimation, power control loop, mobile terminals, TPC decoding, soft handover, WCDMA
- host publication
- 2005 IEEE 61st Vehicular Technology Conference. VTC2005- Spring (IEEE Cat. No. 05CH37631)
- pages
- 1609 - 1613
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE Vehicular Technology Conference -VTC Spring, 2005
- conference location
- Stockholm, Sweden
- conference dates
- 2005-05-30 - 2005-06-01
- external identifiers
-
- scopus:26444450508
- ISBN
- 0-7803-8887-9
- DOI
- 10.1109/VETECS.2005.1543592
- language
- English
- LU publication?
- yes
- id
- 7cd18414-ab22-40ca-893e-8ac06046a3b1 (old id 616154)
- date added to LUP
- 2016-04-04 10:28:35
- date last changed
- 2022-01-29 20:20:48
@inproceedings{7cd18414-ab22-40ca-893e-8ac06046a3b1, abstract = {{It has been shown in field trials as well as in system simulations that the overall system performance heavily depends on good TPC decoding in the mobile terminals during soft handover in VVCDMA. In this paper we show criteria on the TPC decoding performance in soft handover in the mobile terminal in order to have a stable up-link power control loop in WCDMA. We also show that the traditional "OR"combination of TPC commands without reliable detection gives rise to an unstable up-link power control. In the paper we examine, by simulation experiments assuming realistic terminal SIR estimation, how the TPC reliable thresholds should be chosen in the terminal such that optimized up-link performance could be achieved}}, author = {{Lindoff, Bengt and Bernhardsson, Bo}}, booktitle = {{2005 IEEE 61st Vehicular Technology Conference. VTC2005- Spring (IEEE Cat. No. 05CH37631)}}, isbn = {{0-7803-8887-9}}, keywords = {{transmit power control decoding; SIR estimation; power control loop; mobile terminals; TPC decoding; soft handover; WCDMA}}, language = {{eng}}, pages = {{1609--1613}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{On TPC decoding during soft handover in WCDMA}}, url = {{http://dx.doi.org/10.1109/VETECS.2005.1543592}}, doi = {{10.1109/VETECS.2005.1543592}}, year = {{2005}}, }