An Efficient Method For nDMRS Selection

DOI

10.2991/iccnce.2013.137How to use a DOI?

Keywords

PHICH,

Abstract

In LTE uplink scheduling system, the Physical Hybrid_ARQ Indicator Channel(PHICH) in the downlink carries Hybrid ARQ(HARQ) acknowledgments (ACK/NACK) for uplink data transfers. So it is important to allocate resource to PHICH. Although the two parameters which identify PHICH have been given in section 6.9 in 3GPP 36.211, when we use them in our real life according to these formulas, PHICH resource conflicts often happen in one TTI, or too much PHICH resource has been allocated which results in wasting of resource.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Xing Jiang
AU  - Longxiang Yang
AU  - Luanpeng Liu
AU  - Zhiyu Yang
AU  - Hui Yu
PY  - 2013/07
DA  - 2013/07
TI  - An Efficient Method For nDMRS Selection
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 552
EP  - 555
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.137
DO  - 10.2991/iccnce.2013.137
ID  - Jiang2013/07
ER  -