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Title:
ワイヤレス通信における基準信号の周りでのレートマッチング
Document Type and Number:
Japanese Patent JP6479979
Kind Code:
B2
Abstract:
Various aspects described herein relate to rate matching around reference signaling. A discovery reference signal (DRS) configuration is received that identifies first resources related to non-zero power reference signals for DRS transmitted by a cell over a first bandwidth and second resources related to zero power reference signals for the DRS over a second bandwidth. The first bandwidth can be less than or equal to the second bandwidth. At least one channel can be received from the cell along with an instance of the non-zero power reference signals and the zero power reference signals. Rate matching can be performed for the at least one channel around the second resources over the second bandwidth.

Inventors:
Chen, Wanshi
Girl, peter
Application Number:
JP2017523828A
Publication Date:
March 06, 2019
Filing Date:
September 21, 2015
Export Citation:
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Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W72/04; H04L27/26; H04W24/10
Domestic Patent References:
JP201457138A
JP2013545402A
Other References:
Huawei,Summary of Offline Discussions on Small Cell Discovery Signal,3GPP TSG-RAN WG1#78b R1-144473,2014年10月10日
Huawei, HiSilicon,Clarifications on PDSCH and EPDCCH rate matching for CSI-RS in DRS,3GPP TSG-RAN WG1#78b R1-143908,2014年10月10日
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada