Inventor · disambiguated record

Xiaoyan Bi

Also filed as: BI XIAOYAN

153 granted patents·80 pending applications·171 citations·filing 2012–2025

99Inventor score

Technology areasH04W H04B H04L H04J G06N

Files withHUAWEI TECH CO LTD233

Top patents by PatentIndex Score

233 records

0198US11863262B2Method for indicating vectors used to construct precoding vector and communications apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Jan 2, 2024·6 cites·30 claims
0298US11848729B2Method for indicating precoding vector, method for determining precoding vector, and communications apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Dec 19, 2023·8 cites·43 claims
0398US11323968B2Communication method and communications apparatusHUAWEI TECH CO LTD·Filed 2020·Granted May 3, 2022·6 cites·24 claims
0497US11722968B2Communication method and communications apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Aug 8, 2023·5 cites·29 claims
0597US11581925B2Method for indicating vectors used to construct precoding vector and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Feb 14, 2023·6 cites·30 claims
0697US11456786B2Method for indicating precoding vector, method for determining precoding vector, and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Sep 27, 2022·8 cites·58 claims
0796US12156147B2Communication method and communications apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Nov 26, 2024·2 cites·32 claims
0896US12088384B2Precoding matrix indicating and determining method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Sep 10, 2024·4 cites·24 claims
0996US11362707B2Precoding vector indicating and determining method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jun 14, 2022·6 cites·20 claims
1096US11165483B2Precoding matrix indicating and determining method, and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Nov 2, 2021·5 cites·20 claims
1195US12143320B2Client device and serving device for associating PTRS antenna ports to DMRS antenna portsHUAWEI TECH CO LTD·Filed 2022·Granted Nov 12, 2024·3 cites·25 claims
1295US11870525B2Channel measurement configuration method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jan 9, 2024·4 cites·18 claims
1395US11811471B2Channel measurement method and communications apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Nov 7, 2023·4 cites·25 claims
1494US11689256B2Channel measurement method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jun 27, 2023·4 cites·21 claims
1594US11431384B2Channel estimation method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Aug 30, 2022·3 cites·20 claims
1693US11777680B2Resource indication method, terminal device, and network deviceHUAWEI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·2 cites·38 claims
1792US11777683B2Method and apparatus for transmitting DMRSHUAWEI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·2 cites·48 claims
1891US12348997B2Channel measurement method and communications apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Jul 1, 2025·2 cites·20 claims
1991US12267829B2Parameter configuration method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Apr 1, 2025·2 cites·15 claims
2091US12224833B2Channel information feedback method and communication apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Feb 11, 2025·1 cites·36 claims
2191US12015464B2Channel measurement method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jun 18, 2024·2 cites·24 claims
2290US12284018B2Precoding vector indication method, precoding vector determining method, and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Apr 22, 2025·2 cites·20 claims
2390US11943014B2Channel measurement method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Mar 26, 2024·2 cites·20 claims
2490US11804924B2Search space blind detection method and communication apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Oct 31, 2023·2 cites·17 claims
2590US11784853B2Channel measurement method and communication apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Oct 10, 2023·2 cites·21 claims
2690US11211980B2Communication method, network device, terminal device, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Dec 28, 2021·3 cites·18 claims
2790US10873914B2Communication method and communications apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Dec 22, 2020·5 cites·24 claims
2890US8379542B2Method and apparatus for sharing cell-ID between sites and determining cell-ID for site in cooperative communicationHUAWEI TECH CO LTD·Filed 2012·Granted Feb 19, 2013·9 cites·13 claims
2989US11411623B2Channel measurement method and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Aug 9, 2022·2 cites·20 claims
3088US11411620B2Precoding vector indication method, precoding vector determining method, and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Aug 9, 2022·2 cites·33 claims
3186US10911122B2Reference signal sending method, reference signal receiving method, network device, and terminal deviceHUAWEI TECH CO LTD·Filed 2019·Granted Feb 2, 2021·4 cites·16 claims
3285US10511411B2Method for configuring channel state information reporting band and communications apparatusHUAWEI TECH CO LTD·Filed 2018·Granted Dec 17, 2019·5 cites·14 claims
3384US11683076B2Data transmission method and apparatus, and systemHUAWEI TECH CO LTD·Filed 2019·Granted Jun 20, 2023·4 cites·24 claims
3484US10374673B2Information feedback method, user equipment, and network deviceHUAWEI TECH CO LTD·Filed 2018·Granted Aug 6, 2019·3 cites·15 claims
3583US10938531B2Data transmission method, network device, and terminal deviceHUAWEI TECH CO LTD·Filed 2019·Granted Mar 2, 2021·3 cites·12 claims
3683US2025038910A1Resource indication method, terminal device, and network deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
3782US10938460B2Coordinated multi-point-based beam configuration and management methodHUAWEI TECH CO LTD·Filed 2019·Granted Mar 2, 2021·3 cites·12 claims
3882US2025260446A1Channel estimation method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
3981US12301316B2Channel estimation method and apparatusHUAWEI TECH CO LTD·Filed 2024·Granted May 13, 2025·0 cites·25 claims
4081US11973578B2Reference signal configuration method and apparatus, and sequence configuration method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Apr 30, 2024·1 cites·38 claims
4181US10979113B2Information feedback method, user equipment, and network deviceHUAWEI TECH CO LTD·Filed 2020·Granted Apr 13, 2021·1 cites·24 claims
4280US10819390B2DMRS transmission method and communications deviceHUAWEI TECH CO LTD·Filed 2019·Granted Oct 27, 2020·2 cites·29 claims
4379US12224822B2Method for indicating precoding vector, method for determining precoding vector, and communications apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·43 claims
4479US12003340B2Method for sending hybrid automatic repeat request acknowledgment information, method for receiving hybrid automatic repeat request acknowledgment information, and communications apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jun 4, 2024·1 cites·20 claims
4578US12348295B2Precoding matrix configuration method and apparatusHUAWEI TECH CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·19 claims
4678US11165480B2Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Nov 2, 2021·1 cites·18 claims
4778US11101909B2Scrambling code sequence generation method and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Aug 24, 2021·2 cites·19 claims
4878US10299111B2Antenna information sending method and device, and antenna information receiving method and deviceHUAWEI TECH CO LTD·Filed 2017·Granted May 21, 2019·3 cites·16 claims
4978US2025142378A1Communication method and communications apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
5077US12058071B2Resource indication method, terminal device, and network deviceHUAWEI TECH CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·16 claims

Showing the top 50 of 233 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →