ES2875736T3 - Reducción de descodificación a ciegas en agregación de portadoras mejorada - Google Patents
Reducción de descodificación a ciegas en agregación de portadoras mejorada Download PDFInfo
- Publication number
- ES2875736T3 ES2875736T3 ES16715982T ES16715982T ES2875736T3 ES 2875736 T3 ES2875736 T3 ES 2875736T3 ES 16715982 T ES16715982 T ES 16715982T ES 16715982 T ES16715982 T ES 16715982T ES 2875736 T3 ES2875736 T3 ES 2875736T3
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0041—Frequency-non-contiguous
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562142378P | 2015-04-02 | 2015-04-02 | |
| US15/087,520 US10111216B2 (en) | 2015-04-02 | 2016-03-31 | Reducing blind decoding in enhanced carrier aggregation |
| PCT/US2016/025613 WO2016161316A1 (en) | 2015-04-02 | 2016-04-01 | Reducing blind decoding in enhanced carrier aggregation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2875736T3 true ES2875736T3 (es) | 2021-11-11 |
Family
ID=55745854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16715982T Active ES2875736T3 (es) | 2015-04-02 | 2016-04-01 | Reducción de descodificación a ciegas en agregación de portadoras mejorada |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10111216B2 (enExample) |
| EP (1) | EP3278486B1 (enExample) |
| JP (1) | JP6766064B2 (enExample) |
| KR (1) | KR102703082B1 (enExample) |
| CN (1) | CN107431606B (enExample) |
| CA (1) | CA2977284C (enExample) |
| ES (1) | ES2875736T3 (enExample) |
| WO (1) | WO2016161316A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102067060B1 (ko) * | 2011-06-29 | 2020-02-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 |
| US10111216B2 (en) | 2015-04-02 | 2018-10-23 | Qualcomm Incorporated | Reducing blind decoding in enhanced carrier aggregation |
| US20190312669A1 (en) * | 2016-03-29 | 2019-10-10 | Lg Electronics Inc. | Method for transmitting channel state information in wireless communication system, and apparatus therefor |
| US20170373793A1 (en) * | 2016-06-24 | 2017-12-28 | Qualcomm Incorporated | Techniques for managing blind decoding reduction for control channel search spaces |
| BR112019006412A2 (pt) * | 2016-09-30 | 2019-09-10 | Huawei Tech Co Ltd | método de transmissão do canal de controle, dispositivo de rede e dispositivo terminal |
| US11825482B2 (en) * | 2016-10-03 | 2023-11-21 | Qualcomm Incorporated | Techniques for improved control channels |
| KR20180068677A (ko) | 2016-12-14 | 2018-06-22 | 삼성전자주식회사 | 무선 통신 시스템에서 하향링크 제어채널의 송수신 방법 및 장치 |
| KR102653269B1 (ko) | 2016-12-14 | 2024-04-02 | 삼성전자 주식회사 | 무선 통신 시스템에서 하향링크 제어채널 모니터링 방법 및 장치 |
| US10986647B2 (en) | 2017-05-04 | 2021-04-20 | At&T Intellectual Property I, L.P. | Management of group common downlink control channels in a wireless communications system |
| US10791567B2 (en) * | 2017-07-28 | 2020-09-29 | Qualcomm Incorporated | Overlapping control resource sets with different priority levels |
| US11206655B2 (en) | 2017-08-11 | 2021-12-21 | Electronics And Telecommunications Research Institute | Method for transmitting or receiving downlink control channel and device using same |
| KR102425072B1 (ko) | 2017-08-18 | 2022-07-27 | 삼성전자 주식회사 | 무선 통신 시스템에서 단말의 전력 소모 감소를 위한 하향링크 제어채널 설정 방법 및 장치 |
| US10517045B2 (en) | 2017-11-17 | 2019-12-24 | Qualcomm Incorporated | Techniques for power control using carrier aggregation in wireless communications |
| CA3099462A1 (en) * | 2018-05-11 | 2019-11-14 | Ntt Docomo, Inc. | User terminal and radio base station |
| US11013041B2 (en) | 2018-07-03 | 2021-05-18 | Google Llc | 5G NR enhanced physical downlink control channel |
| WO2020031426A1 (ja) * | 2018-08-09 | 2020-02-13 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 端末及び通信方法 |
| CN111800869B (zh) * | 2019-08-22 | 2023-07-18 | 维沃移动通信有限公司 | 物理上行控制信道pucch传输方法、终端设备和网络设备 |
| CN117241400A (zh) * | 2020-02-10 | 2023-12-15 | 北京小米移动软件有限公司 | Dci的传输方法、装置、通信设备及存储介质 |
| WO2021189387A1 (en) * | 2020-03-26 | 2021-09-30 | Nec Corporation | Methods, devices, and medium for communication |
| US12452875B2 (en) | 2020-04-06 | 2025-10-21 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving wireless signal in wireless communication system |
| US12010072B2 (en) * | 2022-03-17 | 2024-06-11 | Avago Technologies International Sales Pte. Limited | Timing skew calibration in time-interleaved data converters in carrier aggregation |
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| US9344259B2 (en) * | 2007-06-20 | 2016-05-17 | Google Technology Holdings LLC | Control channel provisioning and signaling |
| US8937913B2 (en) * | 2008-12-11 | 2015-01-20 | Lg Electronics Inc. | Method for control channel detection in a multicarrier system |
| WO2010088536A1 (en) | 2009-01-30 | 2010-08-05 | Interdigital Patent Holdings, Inc. | Method and apparatus for component carrier aggregation in wireless communications |
| WO2010095913A2 (ko) * | 2009-02-23 | 2010-08-26 | 엘지전자주식회사 | 다중 반송파 시스템에서 제어채널을 모니터링하는 장치 및 방법 |
| US8995358B2 (en) * | 2009-04-30 | 2015-03-31 | Qualcomm Incorporated | False detection reduction during multi-carrier operation |
| US9705653B2 (en) * | 2009-05-04 | 2017-07-11 | Qualcomm Inc. | Downlink control transmission in multicarrier operation |
| WO2010131926A2 (ko) * | 2009-05-14 | 2010-11-18 | 엘지전자 주식회사 | 다중 반송파 시스템에서 제어채널을 모니터링하는 장치 및 방법 |
| US8494454B2 (en) * | 2009-06-02 | 2013-07-23 | Research In Motion Limited | System and method for reducing blind decoding for carrier aggregation |
| US20120076043A1 (en) * | 2009-06-22 | 2012-03-29 | Panasonic Corporation | Wireless communication base station device, wireless communication terminal device, control channel transmission method, and control channel reception method |
| JP5568747B2 (ja) * | 2009-08-17 | 2014-08-13 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 通信装置、制御情報割当方法および集積回路 |
| KR20110065329A (ko) * | 2009-12-09 | 2011-06-15 | 엘지전자 주식회사 | 반송파 집성 시스템에서 제어정보 전송 방법, 수신 방법 및 단말 |
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| US20150296542A1 (en) * | 2011-08-11 | 2015-10-15 | Blackberry Limited | Performing random access in carrier aggregation |
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| US8606286B2 (en) * | 2012-01-16 | 2013-12-10 | Blackberry Limited | E-PDCCH design for reducing blind decoding |
| KR20140128385A (ko) * | 2012-01-30 | 2014-11-05 | 알까뗄 루슨트 | 모바일 송수신기를 위한 장치, 방법, 및 컴퓨터 프로그램과 기지국 송수신기를 위한 장치, 방법, 및 컴퓨터 프로그램 |
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| KR102040622B1 (ko) * | 2012-04-15 | 2019-11-05 | 엘지전자 주식회사 | 상향링크 자원 결정 방법 및 이를 이용한 상향링크 제어 신호 전송 방법, 그리고 이들을 위한 장치 |
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| EP2901754B1 (en) * | 2012-09-27 | 2020-04-22 | Alcatel Lucent | Method and apparatus for determining resources of physical downlink control channels |
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| JP6381217B2 (ja) * | 2014-01-30 | 2018-08-29 | 株式会社Ｎｔｔドコモ | ユーザ装置、基地局、及び制御情報検出方法 |
| US9681256B2 (en) * | 2014-03-15 | 2017-06-13 | Sierra Wireless, Inc. | Abbreviated blind detection in wireless communication systems including LTE |
| US10070478B2 (en) * | 2015-01-22 | 2018-09-04 | Intel IP Corporation | Devices and methods for EPDCCH monitoring in wireless communication systems |
| US20160270038A1 (en) * | 2015-03-11 | 2016-09-15 | Samsung Electronics Co., Ltd | Transmissions of downlink control channels for low cost ues |
| US10111216B2 (en) | 2015-04-02 | 2018-10-23 | Qualcomm Incorporated | Reducing blind decoding in enhanced carrier aggregation |
-
2016
- 2016-03-31 US US15/087,520 patent/US10111216B2/en active Active
- 2016-04-01 ES ES16715982T patent/ES2875736T3/es active Active
- 2016-04-01 CN CN201680019541.6A patent/CN107431606B/zh active Active
- 2016-04-01 CA CA2977284A patent/CA2977284C/en active Active
- 2016-04-01 KR KR1020177027845A patent/KR102703082B1/ko active Active
- 2016-04-01 JP JP2017551104A patent/JP6766064B2/ja active Active
- 2016-04-01 EP EP16715982.1A patent/EP3278486B1/en active Active
- 2016-04-01 WO PCT/US2016/025613 patent/WO2016161316A1/en not_active Ceased
-
2018
- 2018-09-28 US US16/146,729 patent/US10849116B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20160295560A1 (en) | 2016-10-06 |
| CN107431606A (zh) | 2017-12-01 |
| US10849116B2 (en) | 2020-11-24 |
| BR112017020920A2 (pt) | 2018-07-10 |
| US10111216B2 (en) | 2018-10-23 |
| EP3278486B1 (en) | 2021-05-19 |
| CA2977284A1 (en) | 2016-10-06 |
| CN107431606B (zh) | 2021-02-23 |
| WO2016161316A1 (en) | 2016-10-06 |
| CA2977284C (en) | 2023-07-25 |
| US20190098613A1 (en) | 2019-03-28 |
| EP3278486A1 (en) | 2018-02-07 |
| KR102703082B1 (ko) | 2024-09-04 |
| JP2018510584A (ja) | 2018-04-12 |
| JP6766064B2 (ja) | 2020-10-07 |
| KR20170133362A (ko) | 2017-12-05 |
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