JP2019525618A5 - - Google Patents
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- Publication number
- JP2019525618A5 JP2019525618A5 JP2019506355A JP2019506355A JP2019525618A5 JP 2019525618 A5 JP2019525618 A5 JP 2019525618A5 JP 2019506355 A JP2019506355 A JP 2019506355A JP 2019506355 A JP2019506355 A JP 2019506355A JP 2019525618 A5 JP2019525618 A5 JP 2019525618A5
- Authority
- JP
- Japan
- Prior art keywords
- codeword
- transmission
- mimo
- ncjt
- dci
- 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
- 230000005540 biological transmission Effects 0.000 claims 56
- 238000000034 method Methods 0.000 claims 31
- 230000001427 coherent effect Effects 0.000 claims 6
- 230000008054 signal transmission Effects 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662374603P | 2016-08-12 | 2016-08-12 | |
| US62/374,603 | 2016-08-12 | ||
| US15/667,801 | 2017-08-03 | ||
| US15/667,801 US10367566B2 (en) | 2016-08-12 | 2017-08-03 | Techniques for non-coherent joint transmissions in wireless communications |
| PCT/US2017/045448 WO2018031397A1 (en) | 2016-08-12 | 2017-08-04 | Techniques for non-coherent joint transmissions in wireless communications |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019525618A JP2019525618A (ja) | 2019-09-05 |
| JP2019525618A5 true JP2019525618A5 (enExample) | 2020-09-03 |
| JP7078607B2 JP7078607B2 (ja) | 2022-05-31 |
Family
ID=61159470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019506355A Active JP7078607B2 (ja) | 2016-08-12 | 2017-08-04 | ワイヤレス通信における非コヒーレントジョイント送信のための技法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10367566B2 (enExample) |
| EP (1) | EP3497835B9 (enExample) |
| JP (1) | JP7078607B2 (enExample) |
| CN (1) | CN109565355B (enExample) |
| BR (1) | BR112019002440A2 (enExample) |
| TW (1) | TWI758309B (enExample) |
| WO (1) | WO2018031397A1 (enExample) |
Families Citing this family (30)
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| US10440693B2 (en) | 2016-11-04 | 2019-10-08 | At&T Intellectual Property I, L.P. | Asynchronous multi-point transmission schemes |
| US20180159707A1 (en) * | 2016-12-01 | 2018-06-07 | Samsung Electronics Co., Ltd. | Method and apparatus for multistream transmission |
| CN108462552B (zh) * | 2017-02-17 | 2022-04-12 | 华为技术有限公司 | 一种多码字传输方法及装置 |
| US10326576B2 (en) * | 2017-04-28 | 2019-06-18 | Qualcomm Incorporated | Reusing long-term evolution (LTE) reference signals for nested system operations |
| CN108811137B (zh) * | 2017-05-05 | 2020-04-03 | 华为技术有限公司 | 一种信息传输的方法及装置 |
| CN108809600B (zh) * | 2017-05-05 | 2023-11-21 | 华为技术有限公司 | 一种通信方法、系统及相关设备 |
| CN109474392B (zh) * | 2017-09-08 | 2020-07-28 | 华为技术有限公司 | 数据传输方法、模式指示方法、模式确定方法、装置 |
| IL273968B2 (en) * | 2017-11-17 | 2025-02-01 | Ericsson Telefon Ab L M | Variable-tracking adaptive antenna array |
| JP2019115004A (ja) * | 2017-12-26 | 2019-07-11 | シャープ株式会社 | 基地局装置、端末装置および通信方法 |
| WO2020060348A1 (ko) * | 2018-09-21 | 2020-03-26 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이에 대한 장치 |
| WO2020060347A1 (ko) * | 2018-09-21 | 2020-03-26 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이에 대한 장치 |
| EP3860284A4 (en) * | 2018-09-28 | 2022-04-27 | Ntt Docomo, Inc. | User terminal |
| US11516882B2 (en) * | 2018-09-28 | 2022-11-29 | Apple Inc. | Downlink control for non coherent joint transmission |
| US11184132B2 (en) * | 2018-11-14 | 2021-11-23 | Mediatek Inc. | Transmission configuration indication (TCI)—state indication for non-coherent joint transmission (NCJT) channel state information (CSI) reporting |
| US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
| US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
| CN111417162B (zh) * | 2019-01-07 | 2022-04-15 | 中国移动通信有限公司研究院 | 信息传输方法、终端及网络设备 |
| WO2020145733A1 (en) | 2019-01-10 | 2020-07-16 | Samsung Electronics Co., Ltd. | Method and apparatus for resource allocation for network coordination |
| US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
| US11611407B2 (en) | 2019-02-14 | 2023-03-21 | Qualcomm Incorporated | Dynamic switching between different multi-trans mission/reception point schemes |
| US11219057B2 (en) | 2019-02-15 | 2022-01-04 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data in wireless communication system |
| KR20200099952A (ko) * | 2019-02-15 | 2020-08-25 | 삼성전자주식회사 | 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치 |
| WO2020197286A1 (ko) * | 2019-03-26 | 2020-10-01 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 송수신 방법 및 이에 대한 장치 |
| MX2021011467A (es) * | 2019-03-28 | 2021-10-13 | Ntt Docomo Inc | Equipo de usuario y dispositivo de estacion base. |
| CN113287272B (zh) * | 2019-06-18 | 2023-04-28 | Oppo广东移动通信有限公司 | 一种数据传输处理方法、设备及存储介质 |
| US11997030B2 (en) * | 2019-11-12 | 2024-05-28 | Qualcomm Incorporated | Architecture for non-coherent communication in wireless networks |
| WO2021227057A1 (en) * | 2020-05-15 | 2021-11-18 | Qualcomm Incorporated | Uplink transmission configuration supporting multiple antenna panels transmission |
| US11889585B2 (en) * | 2020-07-01 | 2024-01-30 | Qualcomm Incorporated | Forming a virtual user equipment group and enhancing communication using joint reception and transmission mechanisms |
| EP4320794A1 (en) * | 2021-04-06 | 2024-02-14 | Telefonaktiebolaget LM Ericsson (publ) | Framework and signaling for dynamic noncoherent joint transmission (nc-jt) channel state information (csi) hypothesis indication |
| WO2023206511A1 (en) * | 2022-04-29 | 2023-11-02 | Qualcomm Incorporated | Enhanced joint transmission including non-coherent and coherent joint transmission |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101478316B1 (ko) * | 2009-04-28 | 2014-12-31 | 한국전자통신연구원 | 전용 레퍼런스 시그널 전송 방법 및 전용 레퍼런스 시그널 수신 방법 |
| EP3070854B1 (en) * | 2009-06-19 | 2021-01-20 | BlackBerry Limited | Method and system for signaling transmission layers for single user and multi user mimo |
| EP2738953A1 (en) * | 2011-01-07 | 2014-06-04 | Interdigital Patent Holdings, Inc. | Communicating channel state information (CSI) of multiple transmission points |
| US20130083681A1 (en) * | 2011-09-30 | 2013-04-04 | Research In Motion Limited | Methods of Channel State Information Feedback and Transmission in Coordinated Multi-Point Wireless Communications System |
| CN103918195A (zh) * | 2011-11-07 | 2014-07-09 | 摩托罗拉移动有限责任公司 | 在具有协作多点传输的正交频分复用通信系统中联合处理方案的csi反馈的方法和装置 |
| CN103188710B (zh) * | 2011-12-30 | 2016-05-18 | 华为技术有限公司 | 信道状态信息测量方法及系统、基站与用户设备 |
| CN103220802B (zh) * | 2012-01-19 | 2019-04-05 | 中兴通讯股份有限公司 | 下行数据处理方法及装置 |
| CN103220762B (zh) * | 2012-01-19 | 2016-05-18 | 上海贝尔股份有限公司 | 调整ue所认为的宏小区abs传输功率的方法和装置 |
| CN103312392B (zh) * | 2012-03-13 | 2018-12-21 | 夏普株式会社 | 信道状态信息反馈方法和用户设备 |
| US9204434B2 (en) * | 2012-03-19 | 2015-12-01 | Qualcomm Incorporated | Enhanced sounding reference signal (SRS) operation |
| US9755706B2 (en) * | 2012-06-22 | 2017-09-05 | Qualcomm Incorporated | Techniques for joint support of coordinated multipoint (CoMP) operations and carrier aggregation (CA) |
| US20140045510A1 (en) * | 2012-07-25 | 2014-02-13 | Nec Laboratories America, Inc. | Coordinated Multipoint Transmission and Reception (CoMP) |
| US9923684B2 (en) * | 2013-01-09 | 2018-03-20 | Samsung Electronics Co., Ltd. | Methods to support inter-eNodeB CoMP |
| JPWO2014142122A1 (ja) * | 2013-03-13 | 2017-02-16 | シャープ株式会社 | 基地局、端末、通信システム、通信方法および集積回路 |
| US20150304997A1 (en) * | 2013-03-26 | 2015-10-22 | Lg Electronics Inc. | Method for transmitting and receiving signal in multiple cell-based wireless communication system, and apparatus for same |
| CN104125186B (zh) * | 2013-04-28 | 2019-08-30 | 中兴通讯股份有限公司 | 一种解调参考信号图样信息的选取方法、系统及装置 |
| US9906344B2 (en) * | 2015-02-23 | 2018-02-27 | Intel Corporation | Methods, apparatuses, and systems for multi-point, multi-cell single-user based multiple input and multiple output transmissions |
| US9979450B2 (en) | 2016-10-07 | 2018-05-22 | Qualcomm Incorporated | Adaptive codeword and codeblock selection in wireless communications |
-
2017
- 2017-08-03 US US15/667,801 patent/US10367566B2/en active Active
- 2017-08-04 BR BR112019002440A patent/BR112019002440A2/pt unknown
- 2017-08-04 TW TW106126353A patent/TWI758309B/zh active
- 2017-08-04 CN CN201780047121.3A patent/CN109565355B/zh active Active
- 2017-08-04 JP JP2019506355A patent/JP7078607B2/ja active Active
- 2017-08-04 EP EP17752254.7A patent/EP3497835B9/en active Active
- 2017-08-04 WO PCT/US2017/045448 patent/WO2018031397A1/en not_active Ceased
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