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Limited Duty Cycle Fdd System
Abstract: Acknowledgment bundling has been defined for Long Term Evolution (LTE) Time Division Duplex (TDD) systems due to asymmetric DL/UL partitioning. In the case of Frequency Division Duplex (FDD) with a limited uplink (UL) duty cycle there may be asymmetry associated with a downlink transmission and an associated uplink acknowledgment. For example there may be a physical downlink shared channel (PDSCH) and a physical uplink control channel (PUCCH) hybrid automatic repeat request acknowledgment (HARQ-ACK) asymmetry. Interference between downlink and uplink transmissions may be a factor contributing to the limited UL duty cycle in an FDD system. For an FDD system having a limited mobile transmission duty cycle both DL and UL performance may be significantly degraded without proper mitigation techniques. According to certain embodiments of the present disclosure various HARQ and scheduling techniques may be utilized for minimizing loss due to the limited UL duty cycle.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 December 2012
Publication Number
46/2015
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2021-03-25
Renewal Date
Applicants
1. QUALCOMM Incorporated
5775 Morehouse Drive San Diego California 92121 USA
Inventors
1. JI Tingfang
5775 Morehouse Drive San Diego California 92121 USA
2. GAAL Peter
5775 Morehouse Drive San Diego California 92121 USA
Specification
Attached Below
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 10326-CHENP-2012-US(14)-HearingNotice-(HearingDate-03-03-2021).pdf | 2021-10-03 |
| 1 | Priority Document.pdf | 2012-12-13 |
| 2 | 10326-CHENP-2012-IntimationOfGrant25-03-2021.pdf | 2021-03-25 |
| 2 | Form-5.pdf | 2012-12-13 |
| 3 | Form-3.pdf | 2012-12-13 |
| 3 | 10326-CHENP-2012-PatentCertificate25-03-2021.pdf | 2021-03-25 |
| 4 | Form-1.pdf | 2012-12-13 |
| 4 | 10326-CHENP-2012-Written submissions and relevant documents [18-03-2021(online)].pdf | 2021-03-18 |
| 5 | 10326-CHENP-2012-FORM-26 [17-03-2021(online)].pdf | 2021-03-17 |
| 5 | 10326-CHENP-2012 FORM-18 13-12-2012.pdf | 2012-12-13 |
| 6 | 10326-CHENP-2012-Correspondence to notify the Controller [01-03-2021(online)].pdf | 2021-03-01 |
| 6 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 13-12-2012.pdf | 2012-12-13 |
| 7 | 10326-CHENP-2012-FORM-26 [01-03-2021(online)].pdf | 2021-03-01 |
| 7 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 05-07-2013.pdf | 2013-07-05 |
| 8 | 10326-CHENP-2012-ABSTRACT [12-03-2019(online)].pdf | 2019-03-12 |
| 8 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 30-12-2013.pdf | 2013-12-30 |
| 9 | 10326-CHENP-2012 OTHERS PATENT DOCUMENT 30-12-2013.pdf | 2013-12-30 |
| 9 | 10326-CHENP-2012-CLAIMS [12-03-2019(online)].pdf | 2019-03-12 |
| 10 | 10326-CHENP-2012 FORM-3 30-12-2013.pdf | 2013-12-30 |
| 10 | 10326-CHENP-2012-COMPLETE SPECIFICATION [12-03-2019(online)].pdf | 2019-03-12 |
| 11 | 10326-CHENP-2012-CORRESPONDENCE [12-03-2019(online)].pdf | 2019-03-12 |
| 11 | 10326-CHENP-2012.pdf | 2014-04-02 |
| 12 | 10326-CHENP-2012 OTHER PATENT DOCUMENT 15-05-2014.pdf | 2014-05-15 |
| 12 | 10326-CHENP-2012-FER_SER_REPLY [12-03-2019(online)].pdf | 2019-03-12 |
| 13 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 15-05-2014.pdf | 2014-05-15 |
| 13 | 10326-CHENP-2012-FORM 3 [12-03-2019(online)].pdf | 2019-03-12 |
| 14 | 10326-CHENP-2012 ASSIGNMENT 15-05-2014.pdf | 2014-05-15 |
| 14 | 10326-CHENP-2012-OTHERS [12-03-2019(online)].pdf | 2019-03-12 |
| 15 | 10326-CHENP-2012-Correspondence-111215.pdf | 2016-06-08 |
| 15 | 10326-CHENP-2012-FER.pdf | 2018-09-13 |
| 16 | 10326-CHENP-2012-Correspondence-111215.pdf | 2016-06-08 |
| 16 | 10326-CHENP-2012-FER.pdf | 2018-09-13 |
| 17 | 10326-CHENP-2012-OTHERS [12-03-2019(online)].pdf | 2019-03-12 |
| 17 | 10326-CHENP-2012 ASSIGNMENT 15-05-2014.pdf | 2014-05-15 |
| 18 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 15-05-2014.pdf | 2014-05-15 |
| 18 | 10326-CHENP-2012-FORM 3 [12-03-2019(online)].pdf | 2019-03-12 |
| 19 | 10326-CHENP-2012 OTHER PATENT DOCUMENT 15-05-2014.pdf | 2014-05-15 |
| 19 | 10326-CHENP-2012-FER_SER_REPLY [12-03-2019(online)].pdf | 2019-03-12 |
| 20 | 10326-CHENP-2012-CORRESPONDENCE [12-03-2019(online)].pdf | 2019-03-12 |
| 20 | 10326-CHENP-2012.pdf | 2014-04-02 |
| 21 | 10326-CHENP-2012 FORM-3 30-12-2013.pdf | 2013-12-30 |
| 21 | 10326-CHENP-2012-COMPLETE SPECIFICATION [12-03-2019(online)].pdf | 2019-03-12 |
| 22 | 10326-CHENP-2012 OTHERS PATENT DOCUMENT 30-12-2013.pdf | 2013-12-30 |
| 22 | 10326-CHENP-2012-CLAIMS [12-03-2019(online)].pdf | 2019-03-12 |
| 23 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 30-12-2013.pdf | 2013-12-30 |
| 23 | 10326-CHENP-2012-ABSTRACT [12-03-2019(online)].pdf | 2019-03-12 |
| 24 | 10326-CHENP-2012-FORM-26 [01-03-2021(online)].pdf | 2021-03-01 |
| 24 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 05-07-2013.pdf | 2013-07-05 |
| 25 | 10326-CHENP-2012-Correspondence to notify the Controller [01-03-2021(online)].pdf | 2021-03-01 |
| 25 | 10326-CHENP-2012 CORRESPONDENCE OTHERS 13-12-2012.pdf | 2012-12-13 |
| 26 | 10326-CHENP-2012-FORM-26 [17-03-2021(online)].pdf | 2021-03-17 |
| 26 | 10326-CHENP-2012 FORM-18 13-12-2012.pdf | 2012-12-13 |
| 27 | Form-1.pdf | 2012-12-13 |
| 27 | 10326-CHENP-2012-Written submissions and relevant documents [18-03-2021(online)].pdf | 2021-03-18 |
| 28 | Form-3.pdf | 2012-12-13 |
| 28 | 10326-CHENP-2012-PatentCertificate25-03-2021.pdf | 2021-03-25 |
| 29 | Form-5.pdf | 2012-12-13 |
| 29 | 10326-CHENP-2012-IntimationOfGrant25-03-2021.pdf | 2021-03-25 |
| 30 | Priority Document.pdf | 2012-12-13 |
| 30 | 10326-CHENP-2012-US(14)-HearingNotice-(HearingDate-03-03-2021).pdf | 2021-10-03 |
| 31 | 10326-CHENP-2012-FORM-26 [16-09-2025(online)].pdf | 2025-09-16 |
Search Strategy
| 1 | Searchstrategy_12-09-2018.pdf |