Radio base station, user terminal, radio communication system and radio communication method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 30, 2018
Grant Date -
Oct 15, 2015
app pub date -
Oct 28, 2013
filing date -
Nov 2, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In order to enable notification of radio resources that make up an enhanced downlink control channel, a radio base station that transmits downlink control information for a user terminal using an enhanced downlink control channel frequency-division-multiplexed with a downlink shared data channel is provided. The radio base station includes a configuring section that configures the user terminal with a resource set including a plurality of resource blocks allocated to the enhanced downlink control channel; and a notifying section that notify the user terminal of pattern information of the resource blocks that make up the resource set and information indicating a number (n) of resource blocks that make up the resource set.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NTT DOCOMO INC | TOKYO JAPAN TOKYO METROPOLIS |
International Classification(s)

- 2013 Application Filing Year
- H04L Class
- 23397 Applications Filed
- 19833 Patents Issued To-Date
- 84.77 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Lan | Beijing, CN | 297 | 2875 |
# of filed Patents : 297 Total Citations : 2875 | |||
Liu, Liu | Beijing, CN | 394 | 2825 |
# of filed Patents : 394 Total Citations : 2825 | |||
Mu, Qin | Beijing, CN | 284 | 671 |
# of filed Patents : 284 Total Citations : 671 | |||
Takeda, Kazuaki | Tokyo, JP | 415 | 3491 |
# of filed Patents : 415 Total Citations : 3491 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- H04L Class
- 0 % this patent is cited more than
- 7 Age
Forward Cite Landscape
- No Forward Cites to Display

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 30, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 30, 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

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jul 14, 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 30, 2018 | I | Issuance | |
Jan 10, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 15, 2015 | P | Published | |
Apr 10, 2015 | AS | ASSIGNMENT | free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTRY OF ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 035814 FRAME: 0093. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNORS:TAKEDA, KAZUAKI;MU, QIN;LIU, LIU;AND OTHERS;REEL/FRAME:039194/0898 Owner name: NTT DOCOMO, INC., JAPAN Effective Date: Apr 10, 2015 |
Apr 10, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TAKEDA, KAZUAKI;MU, QIN;LIU, LIU;AND OTHERS;REEL/FRAME:035814/0093 Owner name: NTT DOCOMO, INC., JAMAICA Effective Date: Apr 10, 2015 |
Oct 28, 2013 | F | Filing | |
Nov 02, 2012 | PD | Priority Date |

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