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Patent Searching and Data


Title:
CHANNEL QUALITY INDICATOR INFORMATION TRANSMISSION AND RECEPTION
Document Type and Number:
WIPO Patent Application WO/2019/191979
Kind Code:
A1
Abstract:
Described are methods, systems and devices for the transmission and reception of channel quality indicator (CQI) information over an physical channel to facilitate, for example, meeting block error rate requirements in emerging systems. One example method includes transmitting an index associated with a quality of the physical channel, where the index corresponds to an entry in a parameter table set. Another example method includes receiving an index associated with the quality of the downlink physical channel, and transmitting a plurality of data blocks, where contents of the plurality of data blocks are encoded and modulated using a code rate and a modulation scheme, respectively, which are selected from an entry in the parameter tables corresponding to the index. In both exemplary methods, one or more parameter tables include at least three entries comprising code rates having values less than or equal to 120/1024.

Inventors:
CHEN MENGZHU (CN)
LI LIGUANG (CN)
BIAN LUANJIAN (CN)
XU JIN (CN)
XU JUN (CN)
Application Number:
CN2018/082021
Publication Date:
October 10, 2019
Filing Date:
April 04, 2018
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04W72/08
Foreign References:
CN106063214A2016-10-26
US20160262147A12016-09-08
Other References:
SAMSUNG: "Design of CQI table for URLLC", 3GPP TSG RAN WGI MEETING #92 R1-1801999, 2 March 2018 (2018-03-02), XP051396737
QUALCOMM INCORPORATED: "Considerations for CQI and MCS for URLLC", 3GPP TSG-RAN WGI #92 R1-1802851, 2 March 2018 (2018-03-02), XP051398264
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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