Title:
SIGNAL RESOURCE CONFIGURATION METHOD, TERMINAL AND ACCESS NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/064842
Kind Code:
A1
Abstract:
Disclosed in the present application are a signal resource configuration method, terminal and access network device, used to reduce impact on existing standards and save resources of a channel state information reference signal (CSI-RS). The method of the embodiments of the present invention comprises: an access network device sending a channel measurement pilot frequency signal CSI-RS resource serial number of a 2N port to a terminal device, wherein the CSI-RS resource serial number of the 2N port is used to notify the terminal device of a CSI-RS resource of an N port in two adjacent physical resource blocks (PRB), N being a positive integer.
Inventors:
SUN YANLIANG (CN)
LIU BIN (CN)
XU KAI (CN)
SUN XIAODONG (CN)
LIU BIN (CN)
XU KAI (CN)
SUN XIAODONG (CN)
Application Number:
PCT/CN2016/101607
Publication Date:
April 12, 2018
Filing Date:
October 09, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2016122257A1 | 2016-08-04 |
Foreign References:
| CN105075319A | 2015-11-18 |
Other References:
NEC: "Proposals for CSI-RS Overhead Reduction", 3GPP TSG RAN WG1 MEETING #86, RL-166633, 26 August 2016 (2016-08-26), XP051140313
HUAWEI ET AL.: "CSI-RS Pattern Design for up to 32 Ports", 3GPP TSG RAN WG1 MEETING #86, RL-167137, 26 August 2016 (2016-08-26), XP051125734
See also references of EP 3515137A4
HUAWEI ET AL.: "CSI-RS Pattern Design for up to 32 Ports", 3GPP TSG RAN WG1 MEETING #86, RL-167137, 26 August 2016 (2016-08-26), XP051125734
See also references of EP 3515137A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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