Inventor · disambiguated record
Yi Song
Also filed as: SONG YI · Song yi bing
141 granted patents·17 pending applications·813 citations·filing 2000–2025
99Inventor score
Files withBLACKBERRY LTD51APPLE INC21HUAWEI TECH CO LTD15RESEARCH IN MOTION LTD15BONTU CHANDRA SEKHAR9
Top patents by PatentIndex Score
158 records- 0197US8755791B2Method and system for low power downlink transmission in heterogeneous networksBONTU CHANDRA SEKHAR·Filed 2012·Granted Jun 17, 2014·53 cites·26 claims
- 0296US11395248B2Small cell demodulation reference signal and initial synchronizationBLACKBERRY LTD·Filed 2020·Granted Jul 19, 2022·3 cites·20 claims
- 0396US9642121B2Methods and apparatus for enabling further enhancements to flexible subframes in LTE heterogeneous networksBLACKBERRY LTD·Filed 2015·Granted May 2, 2017·12 cites·23 claims
- 0496US9332516B2Method and system for signaling in a heterogeneous networkBLANKENSHIP YUFEI WU·Filed 2012·Granted May 3, 2016·22 cites·23 claims
- 0596US8520621B2Providing a downlink control structure in a first carrier to indicate control information in a second, different carrierTEE LAI-KING·Filed 2009·Granted Aug 27, 2013·35 cites·16 claims
- 0695US9425946B2Interference measurement methods for advanced receiver in LTE/LTE-ABLACKBERRY LTD·Filed 2013·Granted Aug 23, 2016·24 cites·38 claims
- 0795US9155077B2Methods and apparatus for enabling further enhancements to flexible subframes in LTE heterogeneous networksBLACKBERRY LTD·Filed 2013·Granted Oct 6, 2015·17 cites·25 claims
- 0894US8744449B2Mobility parameter adjustment and mobility state estimation in heterogeneous networksSONG YI·Filed 2012·Granted Jun 3, 2014·17 cites·62 claims
- 0993US9949289B2Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networksBLACKBERRY LTD·Filed 2016·Granted Apr 17, 2018·6 cites·21 claims
- 1093US9554397B2Identifying a subframe containing information relating to an uplink grantBLACKBERRY LTD·Filed 2014·Granted Jan 24, 2017·12 cites·21 claims
- 1193US9544880B2Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networksBLACKBERRY LTD·Filed 2013·Granted Jan 10, 2017·11 cites·16 claims
- 1293US9125112B2Communicating radio resource configuration informationBLACKBERRY LTD·Filed 2013·Granted Sep 1, 2015·13 cites·24 claims
- 1393US8909156B2Codebook subset selectionAPPLE INC·Filed 2014·Granted Dec 9, 2014·9 cites·20 claims
- 1493US8437268B2System and method for intra-cell frequency reuse in a relay networkCAI ZHIJUN·Filed 2010·Granted May 7, 2013·14 cites·10 claims
- 1593US8391797B2Performance for a multiple antenna beamforming cellular networkTEE LAI KING·Filed 2009·Granted Mar 5, 2013·17 cites·18 claims
- 1692US11832201B2Small cell demodulation reference signal and initial synchronizationMALIKIE INNOVATIONS LTD·Filed 2022·Granted Nov 28, 2023·1 cites·22 claims
- 1792US9521637B2Small cell demodulation reference signal and initial synchronizationBLACKBERRY LTD·Filed 2013·Granted Dec 13, 2016·8 cites·24 claims
- 1892US9369253B2Methods of interference measurement for advanced receiver in LTE/LTE-ABLACKBERRY LTD·Filed 2013·Granted Jun 14, 2016·23 cites·32 claims
- 1992US8755324B2Allocating backhaul resourcesYU YI·Filed 2012·Granted Jun 17, 2014·13 cites·17 claims
- 2092US8750933B2System and method for supporting antenna beamforming in a cellular networkSONG YI·Filed 2009·Granted Jun 10, 2014·18 cites·21 claims
- 2191US9986524B2Small cell demodulation reference signal and initial synchornizationBLACKBERRY LTD·Filed 2016·Granted May 29, 2018·4 cites·17 claims
- 2291US6898650B1Queueing method supporting multiple client accesses simultaneouslyNOVELL INC·Filed 2000·Granted May 24, 2005·89 cites·20 claims
- 2390US9173109B2Radio link quality monitoringRESEARCH IN MOTION LTD·Filed 2013·Granted Oct 27, 2015·14 cites·30 claims
- 2490US8964664B2System and method for association and uplink adaptation in a relay networkHU ROSE QINGYANG·Filed 2010·Granted Feb 24, 2015·12 cites·21 claims
- 2590US8270374B2Determining link quality for networks having relaysCAI ZHIJUN·Filed 2009·Granted Sep 18, 2012·20 cites·29 claims
- 2689US11032571B2Image processing method, terminal, and serverHUAWEI TECH CO LTD·Filed 2020·Granted Jun 8, 2021·3 cites·20 claims
- 2789US10694481B2Small cell demodulation reference signal and initial synchronizationBLACKBERRY LTD·Filed 2018·Granted Jun 23, 2020·3 cites·20 claims
- 2889US9900820B2Communicating data using a local wireless access network nodeBLACKBERRY LTD·Filed 2015·Granted Feb 20, 2018·5 cites·19 claims
- 2989US9100883B2Methods and systems for wireless communication in heterogeneous networksRESEARCH IN MOTION LTD·Filed 2013·Granted Aug 4, 2015·8 cites·27 claims
- 3089US8468412B2Downlink transmissions for type 2 relayCAI ZHIJUN·Filed 2010·Granted Jun 18, 2013·10 cites·43 claims
- 3188US10064200B2Interference measurement methods for advanced receiver in LTE/LTE-ABLACKBERRY LTD·Filed 2016·Granted Aug 28, 2018·4 cites·14 claims
- 3288US8204507B2Supplemental node transmission assistance in a wireless communications networkYU YI·Filed 2010·Granted Jun 19, 2012·10 cites·13 claims
- 3387US9622138B2UE measurement procedure in a heterogeneous mobile networkBONTU CHANDRA SEKHAR·Filed 2011·Granted Apr 11, 2017·7 cites·26 claims
- 3487US9301184B2Procedure for formulating a signal to interference plus noise ratioBONTU CHANDRA SEKHAR·Filed 2011·Granted Mar 29, 2016·7 cites·8 claims
- 3587US9036578B2Method and apparatus for control channel configuration in a heterogeneous network architectureRESEARCH IN MOTION LTD·Filed 2012·Granted May 19, 2015·10 cites·20 claims
- 3686US12219512B2Small cell demodulation reference signal and initial synchronizationMALIKIE INNOVATIONS LTD·Filed 2023·Granted Feb 4, 2025·0 cites·15 claims
- 3786US9548803B2Performance for a multiple antenna beamforming cellular networkAPPLE INC·Filed 2013·Granted Jan 17, 2017·4 cites·20 claims
- 3886US9485755B2Providing a downlink control structure in a first carrier to indicate control information in a second, different carrierAPPLE INC·Filed 2013·Granted Nov 1, 2016·4 cites·20 claims
- 3986US9444745B2Sending data rate information to a wireless access network nodeRESEARCH IN MOTION LTD·Filed 2013·Granted Sep 13, 2016·6 cites·18 claims
- 4086US9184889B2Method and system having reference signal design for new carrier typesKIM JOON BEOM·Filed 2012·Granted Nov 10, 2015·9 cites·26 claims
- 4186US8989755B2Methods of inter-cell resource sharingBLACKBERRY LTD·Filed 2013·Granted Mar 24, 2015·9 cites·26 claims
- 4286US8964705B2For small cell demodulation reference signal and initial synchronizationRESEARCH IN MOTION LTD·Filed 2013·Granted Feb 24, 2015·7 cites·27 claims
- 4386US8897203B2Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay using a punctured demodulation reference signalSONG YI·Filed 2010·Granted Nov 25, 2014·10 cites·30 claims
- 4485US9258745B2Method and system for mobile relay enablementBLACKBERRY LTD·Filed 2012·Granted Feb 9, 2016·7 cites·12 claims
- 4585US8605684B2System and method for coordinated multi-point network operation to reduce radio link failureHU ROSE QINGYANG·Filed 2010·Granted Dec 10, 2013·8 cites·27 claims
- 4684US11380050B2Face image generation method and apparatus, device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Jul 5, 2022·2 cites·20 claims
- 4784US10455612B2Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networksBLACKBERRY LTD·Filed 2018·Granted Oct 22, 2019·2 cites·17 claims
- 4884US10263683B2System and method for supporting antenna beamforming in a cellular networkAPPLE INC·Filed 2018·Granted Apr 16, 2019·2 cites·20 claims
- 4984US9402256B2Method and system having reference signal design for new carrier typesKIM JOON BEOM·Filed 2012·Granted Jul 26, 2016·7 cites·24 claims
- 5084US9173147B2Communicating data using a local wireless access network nodeRESEARCH IN MOTION LTD·Filed 2013·Granted Oct 27, 2015·5 cites·29 claims
Showing the top 50 of 158 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →