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Title:
BASE STATION AND WIRELESS TERMINAL
Document Type and Number:
WIPO Patent Application WO/2016/208350
Kind Code:
A1
Abstract:
A base station according to one embodiment performs superimposed transmission that is a system for performing MBMS transmission and PDSCH transmission by using the same time resource and the same frequency resource. The base station performs a process for transmitting PDSCH data to a wireless terminal by the PDSCH transmission and transmitting a demodulation reference signal for demodulating the PDSCH data, and a process for transmitting, to the wireless terminal, information indicating the ratio or offset of transmission power for the demodulation reference signal with respect to transmission power for the PDSCH data.

Inventors:
YAMAZAKI CHIHARU (JP)
FUJISHIRO MASATO (JP)
Application Number:
PCT/JP2016/066409
Publication Date:
December 29, 2016
Filing Date:
June 02, 2016
Export Citation:
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Assignee:
KYOCERA CORP (JP)
International Classes:
H04W4/06; H04J11/00; H04J99/00; H04W52/38; H04W72/04
Foreign References:
JP2015041941A2015-03-02
Other References:
HUAWEI: "Group-RNTI for SC-PTM", 3GPP TSG-RAN WG2 MEETING #89BIS R2-151442, 11 April 2015 (2015-04-11), pages 1 - 2, XP050936369, Retrieved from the Internet [retrieved on 20160615]
ERICSSON: "LTE UE receiver performance", 3GPP TSG-RAN WG4 MEETING #42BIS R4-070389, 2 April 2007 (2007-04-02), pages 1 - 4, XP050176882, Retrieved from the Internet [retrieved on 20160615]
Attorney, Agent or Firm:
CURIUSE PATENT PROFESSIONAL CORPORATION (JP)
キュリーズ patent business corporation (JP)
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