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United States of America Design
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Jan 16, 2018
Grant Date -
N/A
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May 2, 2017
filing date -
Jun 15, 2016
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SAMSUNG ELECTRONICS CO LTD | GYEONGGI DO ROAD SOUTH KOREA SAMSUNG SUWON CITY LINGTONG DISTRICT NO 129 SUWON GYEONGGI-DO |
International Classification(s)

- 2017 Application Filing Year
- 2301 Class
- 853 Applications Filed
- 853 Patents Issued To-Date
- 100 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
An, Jaekoog | Gwangju, KR | 3 | 42 |
# of filed Patents : 3 Total Citations : 42 | |||
Hwang, Pilkang | Chungcheongbuk-do, KR | 13 | 170 |
# of filed Patents : 13 Total Citations : 170 | |||
Joung, Whi-dong | Seoul, KR | 2 | 42 |
# of filed Patents : 2 Total Citations : 42 | |||
Lee, Jaeik | Cheongju-si, KR | 24 | 186 |
# of filed Patents : 24 Total Citations : 186 | |||
Park, Sangmin | Gwangju, KR | 219 | 2939 |
# of filed Patents : 219 Total Citations : 2939 |
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Patent Citation Ranking
- 38 Citation Count
- 2301 Class
- 83.33 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 16, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text
US Patent No: 9867120
Quasi co-location identification of reference symbol ports for coordinated multi-point communication systems
Abstract
Methods and apparatuses indicate and identify quasi co-located reference signal ports. A method of identifying by a UE includes identifying, from downlink control information, a CSI-RS port that is quasi co-located with a DM-RS port assigned to the UE. The method includes identifying large scale properties for the assigned DM-RS port based on large scale properties for the CSI-RS port. The method includes performing channel estimation and/or time/frequency synchronization using the identified large scale properties for the DM-RS port. Another method for identifying by a UE includes identifying, from downlink control information, a CRS port that is quasi co-located with a CSI-RS port configured for the UE. The method includes identifying large scale properties for the configured CSI-RS port based on large scale properties for the CRS port. The method includes performing channel estimation and/or time/frequency synchronization using the identified large scale properties for the CSI-RS port.
Description
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Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jun 21, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Jan 10, 2018 | PD | Priority Date | |
Jan 09, 2018 | I | Issuance | |
Dec 20, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jul 16, 2015 | P | Published | |
Dec 15, 2014 | F | Filing |

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