ES3022982T3
Feedback signaling error detection and checking in mimo wireless communication systems
Abstract
A feedback method in a wireless transmission receiving unit includes providing a precoding matrix index (PMI), error checking the (PMI) to produce an error check (EC) bit, encoding the PMI and EC bit, and transmitting the encoded PMI and EC bit. (Automatic translation with Google Translate, no legal value)

Term
1.6 yearsto projected expiry
Projected expiry 29 April 2028, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
6 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6
101 members in 20 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 915040P | United States of America | – | |
| 91504007 | United States of America | P |
Members101
| Document | Office | Kind | |
|---|---|---|---|
| AU2008247866A1 | Australia | A1 | |
| CA2685471A1 | Canada | A1 | |
| WO2008137430A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2009006925A1 | United States of America | A1 | |
| TW200904057A | Taiwan Province of China | A | |
| AR066358A1 | Argentina | A1 | |
| MX2009011763A | Mexico | A | |
| KR20090130338A | Republic of Korea | A | |
| EP2143225A1 | European Patent Office (EPO) | A1 | |
| KR20100018084A | Republic of Korea | A | |
| CN101689963A | China | A | |
| IL201859A0 | Israel | A0 | |
| IL201859D0 | Israel | D0 | |
| JP2010527184A | Japan | A | |
| HK1140332A | Hong Kong, China | A | |
| HK1140332A1 | Hong Kong, China | A1 | |
| RU2009144098A | Russian Federation | A | |
| AU2008247866B2 | Australia | B2 | |
| US8171372B2 | United States of America | B2 | |
| AU2012203494A1 | Australia | A1 | |
| KR101197378B1 | Republic of Korea | B1 | |
| KR20120125991A | Republic of Korea | A | |
| TW201304451A | Taiwan Province of China | A | |
| EP2557714A1 | European Patent Office (EPO) | A1 | |
| EP2557715A1 | European Patent Office (EPO) | A1 | |
| CN101689963B | China | B | |
| US2013091401A1 | United States of America | A1 | |
| KR20130052036A | Republic of Korea | A | |
| CN103152135A | China | A | |
| MY148998A | Malaysia | A | |
| US2013279449A1 | United States of America | A1 | |
| US8572461B2 | United States of America | B2 | |
| JP2013225884A | Japan | A | |
| US8707129B2 | United States of America | B2 | |
| JP5513663B2 | Japan | B2 | |
| US2014189464A1 | United States of America | A1 | |
| JP2014150560A | Japan | A | |
| KR20140108584A | Republic of Korea | A | |
| BRPI0809870A2 | Brazil | A2 | |
| CA2685471C | Canada | C | |
| KR101467013B1 | Republic of Korea | B1 | |
| KR101467071B1 | Republic of Korea | B1 | |
| AU2012203494B2 | Australia | B2 | |
| KR20150058542A | Republic of Korea | A | |
| US9048998B2 | United States of America | B2 | |
| KR101533165B1 | Republic of Korea | B1 | |
| US2015212876A1 | United States of America | A1 | |
| TWI506979B | Taiwan Province of China | B | |
| TW201603522A | Taiwan Province of China | A | |
| TWI519095B | Taiwan Province of China | B | |
| IL201859A | Israel | A | |
| KR101634890B1 | Republic of Korea | B1 | |
| KR101634917B1 | Republic of Korea | B1 | |
| JP2016119702A | Japan | A | |
| US2016269149A1 | United States of America | A1 | |
| US9459954B2 | United States of America | B2 | |
| EP2557715B1 | European Patent Office (EPO) | B1 | |
| DK2557715T3 | Denmark | T3 | |
| CN103152135B | China | B | |
| JP6117725B2 | Japan | B2 | |
| PL2557715T3 | Poland | T3 | |
| ES2617041T3 | Spain | T3 | |
| EP3240219A1 | European Patent Office (EPO) | A1 | |
| EP2143225B1 | European Patent Office (EPO) | B1 | |
| EP2557714B1 | European Patent Office (EPO) | B1 | |
| DK2143225T3 | Denmark | T3 | |
| DK2557714T3 | Denmark | T3 | |
| ES2672869T3 | Spain | T3 | |
| ES2672873T3 | Spain | T3 | |
| US10037243B2 | United States of America | B2 | |
| NO2143225T3 | Norway | T3 | |
| NO2557714T3 | Norway | T3 | |
| TWI633768B | Taiwan Province of China | B | |
| HK1246043A | Hong Kong, China | A | |
| HK1246043A1 | Hong Kong, China | A1 | |
| PL2143225T3 | Poland | T3 | |
| PL2557714T3 | Poland | T3 | |
| JP6397838B2 | Japan | B2 | |
| US2018307556A1 | United States of America | A1 | |
| JP2019013024A | Japan | A | |
| US10318374B2 | United States of America | B2 | |
| US2019250983A1 | United States of America | A1 | |
| EP3664330A1 | European Patent Office (EPO) | A1 | |
| JP6706652B2 | Japan | B2 | |
| EP3240219B1 | European Patent Office (EPO) | B1 | |
| JP2020145719A | Japan | A | |
| BRPI0809870B1 | Brazil | B1 | |
| US10970162B2 | United States of America | B2 | |
| ES2821799T3 | Spain | T3 | |
| US2021191806A1 | United States of America | A1 | |
| JP2022169667A | Japan | A | |
| US11687401B2 | United States of America | B2 | |
| JP7339209B2 | Japan | B2 | |
| US2023297467A1 | United States of America | A1 | |
| US12079074B2 | United States of America | B2 | |
| JP2024133330A | Japan | A | |
| US2024362110A1 | United States of America | A1 | |
| EP3664330B1 | European Patent Office (EPO) | B1 | |
| EP3664330B8 | European Patent Office (EPO) | B8 | |
| ES3022982T3This record | Spain | T3 |
Showing 100 of 101
Numbers
- Publication
- 3022982
- Application
- 19217976
Titles
- English
- FEEDBACK SIGNALING ERROR DETECTION AND CHECKING IN MIMO WIRELESS COMMUNICATION SYSTEMS
Classification
- CPC, 27
- H04L1/0073
- H04B7/0417
- G06F11/1004
- H04L1/0026
- H04L1/1607
- H04L25/03343
- H04L2025/03426
- H04L2025/03802
- H04L1/007
- H04L1/0061
- H03M13/2957
- H04B7/0626
- H04B7/0632
- H04B7/0639
- H04L1/0076
- H04B7/0413
- H04B7/0623
- H04B7/063
- H04L1/004
- H04L1/1812
- H04B17/24
- H04W72/21
- H04B7/0456
- H04L1/0041
- H04L5/0092
- H04L1/0045
- H04L1/1861
- IPC, 3
- H04L1 1607
- H04L1 00
- H04L25 03