JP2017531352A5 - - Google Patents
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- JP2017531352A5 JP2017531352A5 JP2017506365A JP2017506365A JP2017531352A5 JP 2017531352 A5 JP2017531352 A5 JP 2017531352A5 JP 2017506365 A JP2017506365 A JP 2017506365A JP 2017506365 A JP2017506365 A JP 2017506365A JP 2017531352 A5 JP2017531352 A5 JP 2017531352A5
- Authority
- JP
- Japan
- Prior art keywords
- mmw
- scanning
- capability information
- beams
- beamforming capability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 12
- 238000003491 array Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 2
- 230000011664 signaling Effects 0.000 claims 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/452,510 | 2014-08-05 | ||
| US14/452,510 US9681309B2 (en) | 2014-08-05 | 2014-08-05 | Methods exploiting asymmetric capabilities for contention-based random access in mm-wave access systems |
| PCT/US2015/038770 WO2016022235A1 (en) | 2014-08-05 | 2015-07-01 | Methods exploiting asymmetric capabilities for contention-based random access in mm-wave access systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017531352A JP2017531352A (ja) | 2017-10-19 |
| JP2017531352A5 true JP2017531352A5 (enExample) | 2018-07-12 |
| JP6567650B2 JP6567650B2 (ja) | 2019-08-28 |
Family
ID=53719972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017506365A Expired - Fee Related JP6567650B2 (ja) | 2014-08-05 | 2015-07-01 | Mm波アクセスシステムにおけるコンテンションをベースにしたランダムアクセスのために非対称的能力を利用する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9681309B2 (enExample) |
| EP (1) | EP3178169A1 (enExample) |
| JP (1) | JP6567650B2 (enExample) |
| KR (1) | KR20170039664A (enExample) |
| CN (1) | CN106575987B (enExample) |
| WO (1) | WO2016022235A1 (enExample) |
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| US11076406B2 (en) * | 2017-07-06 | 2021-07-27 | Qualcomm Incorporated | Beam management for physical downlink control channel (PDCCH) transmission and reception |
| KR102663451B1 (ko) * | 2017-08-10 | 2024-05-09 | 소니그룹주식회사 | 통신 장치, 통신 제어 방법 및 컴퓨터 프로그램 |
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| US10924173B2 (en) * | 2017-11-02 | 2021-02-16 | Qualcomm Incorporated | Beam management in directional beam networks |
| KR102421695B1 (ko) | 2017-12-07 | 2022-07-15 | 삼성전자주식회사 | 무선 통신 시스템에서 빔을 이용하여 신호를 송신하기 위한 장치 및 방법 |
| CN108173578B (zh) * | 2018-01-09 | 2020-07-03 | 北京航空航天大学 | 阵列天线模拟多波束赋形方法 |
| MX2020007515A (es) | 2018-01-22 | 2020-09-09 | Ericsson Telefon Ab L M | Control de mediciones de se?al en dispositivos inalambricos de formacion de haces. |
| US11088750B2 (en) * | 2018-02-16 | 2021-08-10 | Qualcomm Incorporated | Feedback of beam switch time capability |
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| US11310674B2 (en) * | 2018-12-11 | 2022-04-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for beamforming control in a wireless communication network |
| EP3895333A1 (en) | 2018-12-11 | 2021-10-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for configuring beamforming operations in a wireless communication network |
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| US12401403B2 (en) | 2020-01-27 | 2025-08-26 | Qualcomm Incorporated | Antenna group-specific parameter configuration in millimeter wave communications |
| US12531626B2 (en) * | 2020-01-27 | 2026-01-20 | Qualcomm Incorporated | Asymmetric uplink-downlink beam training in frequency bands |
| EP4097870A1 (en) | 2020-01-27 | 2022-12-07 | Qualcomm Incorporated | Antenna group selection and indication in frequency bands |
| US12407385B2 (en) | 2020-01-27 | 2025-09-02 | Qualcomm Incorporated | Signaling of beam correlation across millimeter wave frequency bands |
| US11856570B2 (en) | 2020-01-27 | 2023-12-26 | Qualcomm Incorporated | Dynamic mixed mode beam correspondence in upper millimeter wave bands |
| US12374787B2 (en) | 2020-02-11 | 2025-07-29 | Qualcomm Incorporated | Adjusting communications operations for changes to configurations for quasi co-location and number of antenna elements |
| US11265055B2 (en) | 2020-02-21 | 2022-03-01 | Qualcomm Incorporated | Flexible beamforming using frequency-division multiplexing |
| US11963201B2 (en) | 2020-04-28 | 2024-04-16 | Qualcomm Incorporated | User equipment antenna subarray selection dependent beam switching capability reporting |
| US11877315B2 (en) * | 2020-09-15 | 2024-01-16 | Qualcomm Incorporated | Wireless device digital beamforming capability indication |
| US11664857B2 (en) | 2020-10-28 | 2023-05-30 | Qualcomm Incorporated | Techniques for blockage sensor assisted beam management |
| CN116582842B (zh) * | 2023-07-13 | 2023-10-20 | 中国科学技术大学 | 一种irs辅助的车载毫米波广播方法、系统及储存介质 |
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| US8891640B2 (en) * | 2011-06-21 | 2014-11-18 | Marvell World Trade Ltd. | Uplink training for MIMO implicit beamforming |
| KR101950778B1 (ko) * | 2011-08-16 | 2019-02-21 | 삼성전자주식회사 | 빔 포밍 기반의 무선통신시스템에서 다중 안테나 전송을 지원하기 위한 장치 및 방법 |
| EP3557914B1 (en) * | 2011-12-08 | 2024-03-27 | InterDigital Patent Holdings, Inc. | Method and apparatus for a millimeter wave communication system |
| US10264478B2 (en) | 2011-12-16 | 2019-04-16 | Samsung Electronics Co., Ltd. | Methods and apparatus to enhance reliability in millimeter wave wideband communications |
| US9491755B2 (en) * | 2012-03-09 | 2016-11-08 | Samsung Electronics Co., Ltd. | Methods and apparatus to transmit and receive synchronization signals in a mobile communication system |
| KR20130127347A (ko) | 2012-05-10 | 2013-11-22 | 삼성전자주식회사 | 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치 |
| US9935699B2 (en) * | 2012-06-22 | 2018-04-03 | Samsung Electronics Co., Ltd. | Communication method and apparatus using beamforming in a wireless communication system |
| US9439096B2 (en) | 2012-08-13 | 2016-09-06 | Samsung Electronics Co., Ltd. | Method and apparatus to support channel refinement and multi-stream transmission in millimeter wave systems |
| WO2014035281A1 (en) | 2012-08-29 | 2014-03-06 | Intel Corporation | Device, system and method of wireless communication utilizing one or more antenna arrays |
| KR102008467B1 (ko) * | 2012-12-27 | 2019-08-07 | 삼성전자주식회사 | 빔포밍 기반 무선 통신시스템의 상향링크 전력 제어 방법 및 장치 |
| US9647735B2 (en) * | 2013-05-31 | 2017-05-09 | Intel IP Corporation | Hybrid digital and analog beamforming for large antenna arrays |
| WO2015149312A1 (zh) * | 2014-04-02 | 2015-10-08 | 华为技术有限公司 | 一种基于波束成形的通信方法及装置 |
| US9363683B2 (en) * | 2014-07-15 | 2016-06-07 | Qualcomm Incorporated | Asymmetric capability-driven methods for beam tracking in mm-wave access systems |
-
2014
- 2014-08-05 US US14/452,510 patent/US9681309B2/en not_active Expired - Fee Related
-
2015
- 2015-07-01 CN CN201580041884.8A patent/CN106575987B/zh not_active Expired - Fee Related
- 2015-07-01 JP JP2017506365A patent/JP6567650B2/ja not_active Expired - Fee Related
- 2015-07-01 EP EP15741696.7A patent/EP3178169A1/en not_active Withdrawn
- 2015-07-01 KR KR1020177002998A patent/KR20170039664A/ko not_active Ceased
- 2015-07-01 WO PCT/US2015/038770 patent/WO2016022235A1/en not_active Ceased
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