Method and device for low-complexity feedback in a multiuser and multipoint cooperative communication system
US-9735853-B2 · Aug 15, 2017 · US
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Choi Jun Il patents
Choi Jun Il holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Feb 3, 2015 |
| Latest publication | Aug 15, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and apparatus for sharing channel state information (CSI) in a multiple-user multiple-input multiple-output (MU-MIMO) environment
US-8976850-B2 · Mar 10, 2015 · US
Codebook design method for multiple-input multiple-output (MIMO) communication system and method for using the codebook
US-8958495-B2 · Feb 17, 2015 · US
Method and apparatus for feedback in multi-user multiple-input multiple-output (MU-MIMO) communication system
US-8948104-B2 · Feb 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method and device for low-complexity feedback in a multiuser and multipoint cooperative communication system
US-9735853-B2 · Aug 15, 2017 · US
Method and apparatus for sharing channel state information (CSI) in a multiple-user multiple-input multiple-output (MU-MIMO) environment
US-8976850-B2 · Mar 10, 2015 · US
Codebook design method for multiple-input multiple-output (MIMO) communication system and method for using the codebook
US-8958495-B2 · Feb 17, 2015 · US
Method and apparatus for feedback in multi-user multiple-input multiple-output (MU-MIMO) communication system
US-8948104-B2 · Feb 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04L25/03343 | 3 |
| H04B7/0452 | 2 |
| H04B7/0417 | 2 |
| H04B7/063 | 2 |
| H04B7/0632 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |