JP6848084B2 - 無線通信システムにおける端末のデータ受信方法及び装置 - Google Patents
無線通信システムにおける端末のデータ受信方法及び装置 Download PDFInfo
- Publication number
- JP6848084B2 JP6848084B2 JP2019551273A JP2019551273A JP6848084B2 JP 6848084 B2 JP6848084 B2 JP 6848084B2 JP 2019551273 A JP2019551273 A JP 2019551273A JP 2019551273 A JP2019551273 A JP 2019551273A JP 6848084 B2 JP6848084 B2 JP 6848084B2
- Authority
- JP
- Japan
- Prior art keywords
- dci
- cbg
- scheduling
- field
- unit
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/08—Upper layer protocols
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- 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
-
- 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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
Description
Claims (12)
- 無線通信システムにおける端末によるデータ送信方法において、
前記端末によるコードブロックグループ(code block group:CBG)単位送信を可能とする上位階層信号を受信し、
(i)第1トランスポートブロック(transport block:TB)の送信がHARQ(hybrid automatic repeat request)プロセスでの最初の送信であることを知らせる第1新しいデータ指示子(new data indicator:NDI)と、(ii)前記第1TBで全てのCBGの送信のための第1スケジューリング情報とを含む第1のダウンリンク制御情報(downlink control information:DCI)を受信し、
前記第1TBの中の前記全てのCBGを送信し、
第2TBの中の少なくとも一つのCBGの送信のための、(i)第2NDIと(ii)第2スケジューリング情報を含む第2のDCIを受信し、
(i)前記第1のDCIの中の第1HARQプロセス識別子(ID)フィールドが前記第2のDCIで第2HARQプロセスIDフィールドと同じ値を有することと、(ii)前記第2のDCIでの前記第2NDIが前記第1のDCI中の前記第1NDIと同一の値を有することに基づいて、前記第2スケジューリング情報により特定される前記第2TBでの前記少なくとも一つのCBGのみを送信する、方法。 - 前記CBG単位送信を可能にする前記上位階層信号は、無線リソース制御(RRC)階層信号である、請求項1に記載の方法。
- 前記TB内のCBGの数を示す第2上位階層信号を受信することをさらに含む、請求項1に記載の方法。
- 前記第1のDCI及び前記第2のDCIのそれぞれは、トランスポートブロック(TB)単位スケジューリングとコードブロックグループ(CBG)単位スケジューリングのいずれがスケジューリングに利用されるかを指示する1ビットを含む、請求項1に記載の方法。
- (i)前記第1のDCIの中の第1のHARQプロセスIDフィールドが前記第2のDCIの中の第2のHARQプロセスIDフィールドと同じ値を持つこと、及び(ii)前記第2のDCIの中の第2のNDI(new data indicator)フィールドが前記第1のDCIの中の第1のNDIフィールドと異なる値を持つことに基づいて、
前記第2のDCIの中の残りのフィールドはトランスポートブロック(TB)単位スケジューリングに対する情報と解釈される、請求項1に記載の方法。 - コードブロックグループ(CBG)単位データ再送信を設定する上位階層信号に基づいて、前記第1のDCI及び前記第2のDCIのそれぞれは、CBGを指示するCBG指示フィールドを含む、請求項1に記載の方法。
- トランシーバ(transceiver)と、
少なくとも一つのプロセッサと、
前記少なくとも一つのプロセッサに動作的に連結でき、実行された時、前記少なくとも一つのプロセッサが以下の動作を実行する指示を格納した少なくとも一つのコンピュータメモリを含む端末であって、
前記端末が、コードブロックグループ(code block group:CBG)単位送信を可能とする上位階層信号を受信し、
(i)第1トランスポートブロック(transport block:TB)の送信がHARQ(hybrid automatic repeat request)プロセスでの最初の送信であることを知らせる第1新しいデータ指示子(new data indicator:NDI)と、(ii)前記第1TBで全てのCBGの送信のための第1スケジューリング情報とを含む第1のダウンリンク制御情報(downlink control information:DCI)を受信し、
前記第1TBの中の前記全てのCBGを送信し、
第2TBの中の少なくとも一つのCBGの送信のための、(i)第2NDIと(ii)第2スケジューリング情報を含む第2のDCIを受信し、
(i)前記第1のDCIの中の第1HARQプロセス識別子(ID)フィールドが前記第2のDCIで第2HARQプロセスIDフィールドと同じ値を有することと、(ii)前記第2のDCIでの前記第2NDIが前記第1のDCI中の前記第1NDIと同一の値を有することに基づいて、前記第2スケジューリング情報により特定される前記第2TBでの前記少なくとも一つのCBGのみを送信する、端末。 - 前記CBG単位送信を可能にする前記上位階層信号は、無線リソース制御(RRC)階層信号である、請求項7に記載の端末。
- 前記動作は、前記TB内のCBGの数を示す第2上位階層信号を受信することをさらに含む、請求項7に記載の端末。
- 前記第1のDCI及び前記第2のDCIのそれぞれは、トランスポートブロック(TB)単位スケジューリングとコードブロックグループ(CBG)単位スケジューリングのいずれがスケジューリングに利用されるかを指示する1ビットを含む、請求項7に記載の端末。
- (i)前記第1のDCIの中の第1のHARQプロセスIDフィールドが前記第2のDCIの中の第2のHARQプロセスIDフィールドと同じ値を持つこと、及び(ii)前記第2のDCIの中の第2のNDIフィールドが前記第1のDCIの中の第1のNDIフィールドと異なる値を持つことに基づいて、
前記第2のDCIの中の残りのフィールドはトランスポートブロック(TB)単位スケジューリングに対する情報と解釈される、請求項7に記載の端末。 - コードブロックグループ(CBG)単位データ再送信を設定する上位階層信号に基づいて、前記第1のDCI及び前記第2のDCIのそれぞれは、CBGを指示するCBG指示フィールドを含む、請求項7に記載の端末。
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762472601P | 2017-03-17 | 2017-03-17 | |
| US62/472,601 | 2017-03-17 | ||
| US201762475863P | 2017-03-24 | 2017-03-24 | |
| US62/475,863 | 2017-03-24 | ||
| US201762501082P | 2017-05-03 | 2017-05-03 | |
| US62/501,082 | 2017-05-03 | ||
| US201762505982P | 2017-05-14 | 2017-05-14 | |
| US62/505,982 | 2017-05-14 | ||
| PCT/KR2018/003105 WO2018169355A1 (ko) | 2017-03-17 | 2018-03-16 | 무선 통신 시스템에서 단말의 데이터 수신 방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020510358A JP2020510358A (ja) | 2020-04-02 |
| JP6848084B2 true JP6848084B2 (ja) | 2021-03-24 |
Family
ID=63523537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019551273A Active JP6848084B2 (ja) | 2017-03-17 | 2018-03-16 | 無線通信システムにおける端末のデータ受信方法及び装置 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US11297683B2 (ja) |
| EP (1) | EP3598680B1 (ja) |
| JP (1) | JP6848084B2 (ja) |
| KR (2) | KR102002159B1 (ja) |
| CN (1) | CN110447193B (ja) |
| AU (1) | AU2018236657B2 (ja) |
| BR (1) | BR112019019219B1 (ja) |
| CA (1) | CA3056577C (ja) |
| CL (1) | CL2019002611A1 (ja) |
| MX (1) | MX2019010839A (ja) |
| PH (1) | PH12019502128A1 (ja) |
| RU (1) | RU2730446C1 (ja) |
| SG (1) | SG11201908169XA (ja) |
| WO (1) | WO2018169355A1 (ja) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11743897B2 (en) | 2013-12-20 | 2023-08-29 | Qualcomm Incorporated | Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands |
| JP6868001B2 (ja) * | 2015-08-14 | 2021-05-12 | 華為技術有限公司Huawei Technologies Co.,Ltd. | フィードバック情報送信方法、ユーザ機器、および基地局 |
| KR102078374B1 (ko) * | 2016-04-22 | 2020-02-17 | 엘지전자 주식회사 | 무선통신 시스템에서 harq ack/nack 신호를 전송/수신하는 방법 및 이를 위한 장치 |
| CN109196941A (zh) * | 2016-07-15 | 2019-01-11 | Oppo广东移动通信有限公司 | 基于无线网络的通信方法、终端设备和网络设备 |
| US10637615B2 (en) | 2017-03-30 | 2020-04-28 | Qualcomm Incorporated | Retransmission indication based on an acknowledgement based feedback scheme for wireless communication |
| JP6949941B2 (ja) * | 2017-04-05 | 2021-10-13 | 株式会社Nttドコモ | 端末、無線通信方法、基地局及びシステム |
| CN108696943B (zh) * | 2017-04-12 | 2022-11-08 | 株式会社Kt | 用于新无线电的发送和接收数据信道的方法及使用该方法的装置 |
| CN108988995B (zh) * | 2017-06-02 | 2020-07-24 | 华为技术有限公司 | 一种数据传输的方法和装置 |
| CN110771106B (zh) * | 2017-06-15 | 2023-05-30 | 株式会社Ntt都科摩 | 终端、基站以及系统 |
| EP3665818B1 (en) * | 2017-08-11 | 2025-04-09 | Telefonaktiebolaget LM Ericsson (Publ) | Early data retransmission of message 3 |
| WO2019033384A1 (en) * | 2017-08-18 | 2019-02-21 | Panasonic Intellectual Property Corporation Of America | TERMINAL AND METHOD OF COMMUNICATION |
| US10805916B2 (en) * | 2017-11-15 | 2020-10-13 | Sharp Laboratories Of America, Inc. | Procedure, user equipment and base station for code block group based hybrid automatic repeat request process |
| US10686576B2 (en) * | 2017-11-17 | 2020-06-16 | Qualcomm Incorporated | Techniques and apparatuses for hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for carrier aggregation in new radio |
| CN109922531B (zh) * | 2017-12-13 | 2021-03-09 | 电信科学技术研究院 | 一种传输方法、终端及基站 |
| EP3729698B1 (en) * | 2017-12-21 | 2022-10-19 | Telefonaktiebolaget LM Ericsson (publ) | Network node, method and computer program for unlicensed spectrum operation |
| US10925087B2 (en) * | 2018-03-20 | 2021-02-16 | Qualcomm Incorporated | Methods and apparatuses for communications of a flexible transport block |
| CN110708758B (zh) * | 2018-07-10 | 2022-02-25 | 华为技术有限公司 | 一种数据发送方法及装置 |
| CN116782401A (zh) * | 2018-11-02 | 2023-09-19 | 中兴通讯股份有限公司 | 下行控制信息传输方法及装置 |
| JP2022517480A (ja) | 2018-11-08 | 2022-03-09 | 日本電気株式会社 | 装置、方法及びプログラム |
| US11233620B2 (en) | 2018-11-30 | 2022-01-25 | T-Mobile Usa, Inc. | Scheduling HARQ transmissions in mini-slots |
| EP3902170B1 (en) * | 2019-02-15 | 2023-10-18 | Huawei Technologies Co., Ltd. | Communication method, apparatus and system |
| EP3939366B9 (en) * | 2019-03-11 | 2024-01-03 | QUALCOMM Incorporated | Dynamic and semi-persistent scheduling mixed multi-panel uplink precoding |
| CN111756480B (zh) * | 2019-03-28 | 2022-04-12 | 华为技术有限公司 | 一种关闭harq进程的方法、接收设备以及发送设备 |
| US11528730B2 (en) * | 2019-06-28 | 2022-12-13 | Qualcomm Incorporated | Multi-transmission time interval (TTI) grant scheduling |
| KR102852664B1 (ko) * | 2019-07-17 | 2025-08-28 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 정보 지시 방법, 정보 결정 방법 및 장치, 통신 기기 및 저장 매체 (information indication and determination methods and apparatuses, communication device, and storage medium) |
| CN115694731B (zh) | 2019-11-08 | 2023-11-10 | 中兴通讯股份有限公司 | 一种控制信息指示方法、通信节点及计算机可读存储介质 |
| EP4236168A3 (en) * | 2020-02-14 | 2023-09-20 | Samsung Electronics Co., Ltd. | Method and apparatus for feeding back harq-ack in wireless communication system |
| KR20210113921A (ko) * | 2020-03-09 | 2021-09-17 | 삼성전자주식회사 | 무선 통신 시스템에서 데이터 전송을 위한 장치 및 방법 |
| US11785594B2 (en) * | 2020-03-16 | 2023-10-10 | Qualcomm Incorporated | Multi-downlink control information message related to physical uplink shared channels |
| WO2021214921A1 (ja) * | 2020-04-22 | 2021-10-28 | 株式会社Nttドコモ | 端末 |
| CN113595689B (zh) * | 2020-04-30 | 2024-06-04 | 华为技术有限公司 | 通信方法和装置 |
| WO2021224733A1 (en) * | 2020-05-06 | 2021-11-11 | Orope France Sarl | Methods and devices for transmitting and receiving pdsch |
| US11515968B2 (en) * | 2020-08-31 | 2022-11-29 | Qualcomm Incorporated | Hierarchical hybrid automatic repeat request for multi-level coding |
| US11528092B2 (en) * | 2020-09-02 | 2022-12-13 | Qualcomm Incorporated | Latency minimization for retransmissions in communications systems with multi-level coding and multi-level sequential demodulation and decoding and code block grouping from different component codes |
| US12581462B2 (en) | 2020-09-14 | 2026-03-17 | Beijing Xiaomi Mobile Software Co., Ltd. | Resource configuration method and apparatus, communication device and storage medium |
| CN112804757B (zh) * | 2020-12-30 | 2023-05-02 | 联想未来通信科技(重庆)有限公司 | 一种频域资源分配类型的切换方法、装置及可读存储介质 |
| CN112770355B (zh) * | 2020-12-31 | 2022-10-25 | 展讯通信(上海)有限公司 | 信息接收方法及装置、计算机可读存储介质 |
| EP4266615A4 (en) * | 2021-01-12 | 2024-03-20 | Huawei Technologies Co., Ltd. | Method and apparatus for receiving data, and method and apparatus for sending data |
| CN115038190B (zh) * | 2021-03-03 | 2025-09-09 | 展讯半导体(南京)有限公司 | 一种数据传输方法及装置 |
| WO2023037041A1 (en) * | 2021-09-09 | 2023-03-16 | Nokia Technologies Oy | Grant adaptation for reduced capability user equipment and 1bit downlink control information indication |
| US12538153B2 (en) * | 2021-09-20 | 2026-01-27 | Qualcomm Incorporated | Channel state information reporting of code block group based transport blocks |
| CN117460053A (zh) * | 2022-07-15 | 2024-01-26 | 大唐移动通信设备有限公司 | 频域资源分配方法、装置及存储介质 |
| FI130701B1 (en) * | 2022-09-29 | 2024-01-25 | Nokia Technologies Oy | Determination of waveform for uplink transmission |
| US20250192924A1 (en) * | 2023-12-11 | 2025-06-12 | Qualcomm Incorporated | Rule-based soft buffer management |
| US20250323759A1 (en) * | 2024-04-12 | 2025-10-16 | Qualcomm Incorporated | Identifying unsuccessful terminations of hybrid automatic repeat request processes |
| WO2026069062A1 (en) * | 2024-09-25 | 2026-04-02 | Nokia Technologies Oy | Methods for dci configuration in case of mixed tb |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615986A (zh) | 2008-06-27 | 2009-12-30 | 华为技术有限公司 | 一种数据传输方法、装置及通信系统 |
| KR101641968B1 (ko) * | 2009-09-14 | 2016-07-29 | 엘지전자 주식회사 | 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치 |
| JP2011155335A (ja) * | 2010-01-26 | 2011-08-11 | Sharp Corp | 通信システム及び移動局装置及び基地局装置及び処理方法 |
| CN106465173B (zh) | 2014-05-27 | 2020-01-07 | Lg电子株式会社 | 在无线通信系统中使用发现参考信号(drs)来执行测量的方法和设备 |
| CN105530072B (zh) * | 2014-09-29 | 2018-09-14 | 普天信息技术有限公司 | 一种基于码块分割的上行信号解码方法及基站 |
| JP6744065B2 (ja) | 2014-12-25 | 2020-08-19 | 一般財団法人電力中央研究所 | 工業用油の劣化評価方法及び工業用油の劣化評価システム |
| US9992004B2 (en) | 2015-02-03 | 2018-06-05 | Qualcomm Incorporated | Code block cluster level HARQ |
| US10447438B2 (en) | 2015-08-21 | 2019-10-15 | Lg Electronics Inc. | Method for transmitting and receiving downlink data in wireless communication system, and apparatus therefor |
| WO2017221871A1 (ja) * | 2016-06-20 | 2017-12-28 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
| US10334581B2 (en) * | 2016-09-24 | 2019-06-25 | Ofinno, Llc | Transport block transmission in a wireless device and wireless network |
| EP3534559A4 (en) * | 2016-10-28 | 2020-06-24 | NTT DoCoMo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
| US10673593B2 (en) * | 2016-11-03 | 2020-06-02 | Huawei Technologies Co., Ltd. | HARQ signaling for grant-free uplink transmissions |
| US11570799B2 (en) * | 2016-11-23 | 2023-01-31 | Samsung Electronics Co., Ltd. | Uplink transmission method and apparatus in cellular communication system |
| US20180145703A1 (en) | 2016-11-23 | 2018-05-24 | Qualcomm Incorporated | Techniques for using a cyclic redundancy check in conjunction with a low-density parity-check encoding scheme |
| US10298362B2 (en) * | 2016-11-24 | 2019-05-21 | Samsung Electronics Co., Ltd | Method and apparatus for partial retransmission in wireless cellular communication system |
| KR102561715B1 (ko) * | 2016-11-24 | 2023-08-02 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 부분 재전송 방법 및 장치 |
| US10492184B2 (en) * | 2016-12-09 | 2019-11-26 | Samsung Electronics Co., Ltd. | Multiplexing control information in a physical uplink data channel |
| CN108430106B (zh) * | 2017-01-03 | 2021-01-05 | 华为技术有限公司 | 无线通信的方法和装置 |
| CN108289011B (zh) * | 2017-01-07 | 2023-11-21 | 华为技术有限公司 | 一种数据传输的方法和装置 |
| CN108365922B (zh) * | 2017-01-26 | 2021-03-30 | 华为技术有限公司 | 用于反馈的方法、设备和系统 |
| AU2018216412A1 (en) * | 2017-02-01 | 2019-09-05 | Ntt Docomo, Inc. | User terminal and wireless communication method |
| US10667173B2 (en) | 2017-02-13 | 2020-05-26 | Qualcomm Incorporated | Feedback retransmission repetition coding for wireless communications |
| US11303392B2 (en) | 2017-03-16 | 2022-04-12 | Qualcomm Incorporated | Multi-HARQ methods and apparatus for codeblock group based transmissions |
-
2018
- 2018-03-16 EP EP18767430.4A patent/EP3598680B1/en active Active
- 2018-03-16 JP JP2019551273A patent/JP6848084B2/ja active Active
- 2018-03-16 KR KR1020187018672A patent/KR102002159B1/ko active Active
- 2018-03-16 CN CN201880018379.5A patent/CN110447193B/zh active Active
- 2018-03-16 KR KR1020197020634A patent/KR102146492B1/ko active Active
- 2018-03-16 RU RU2019129084A patent/RU2730446C1/ru active
- 2018-03-16 US US16/065,053 patent/US11297683B2/en active Active
- 2018-03-16 MX MX2019010839A patent/MX2019010839A/es unknown
- 2018-03-16 BR BR112019019219-0A patent/BR112019019219B1/pt active IP Right Grant
- 2018-03-16 AU AU2018236657A patent/AU2018236657B2/en active Active
- 2018-03-16 SG SG11201908169X patent/SG11201908169XA/en unknown
- 2018-03-16 CA CA3056577A patent/CA3056577C/en active Active
- 2018-03-16 WO PCT/KR2018/003105 patent/WO2018169355A1/ko not_active Ceased
-
2019
- 2019-02-21 US US16/281,735 patent/US10560981B2/en active Active
- 2019-09-12 CL CL2019002611A patent/CL2019002611A1/es unknown
- 2019-09-17 PH PH12019502128A patent/PH12019502128A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019019219B1 (pt) | 2021-12-14 |
| US10560981B2 (en) | 2020-02-11 |
| US20190191486A1 (en) | 2019-06-20 |
| JP2020510358A (ja) | 2020-04-02 |
| KR20190087656A (ko) | 2019-07-24 |
| MX2019010839A (es) | 2019-10-21 |
| CA3056577C (en) | 2021-04-06 |
| AU2018236657B2 (en) | 2021-03-04 |
| PH12019502128A1 (en) | 2020-07-06 |
| EP3598680A4 (en) | 2020-04-15 |
| US11297683B2 (en) | 2022-04-05 |
| KR102146492B1 (ko) | 2020-08-21 |
| KR102002159B1 (ko) | 2019-07-19 |
| AU2018236657A1 (en) | 2019-10-31 |
| BR112019019219A2 (pt) | 2020-04-14 |
| EP3598680B1 (en) | 2021-11-24 |
| KR20180115258A (ko) | 2018-10-22 |
| EP3598680A1 (en) | 2020-01-22 |
| RU2730446C1 (ru) | 2020-08-21 |
| CA3056577A1 (en) | 2018-09-20 |
| CN110447193B (zh) | 2022-03-15 |
| US20200383090A1 (en) | 2020-12-03 |
| CL2019002611A1 (es) | 2019-12-27 |
| SG11201908169XA (en) | 2019-10-30 |
| WO2018169355A1 (ko) | 2018-09-20 |
| CN110447193A (zh) | 2019-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6848084B2 (ja) | 無線通信システムにおける端末のデータ受信方法及び装置 | |
| US20240284421A1 (en) | Method and apparatus for transmitting and receiving information for providing plurality of communication services | |
| CN110192413B (zh) | 用于复用业务的系统和方法 | |
| EP3840278B1 (en) | Method and apparatus for uplink transmission in communication system | |
| JP7118066B2 (ja) | 無線通信システムにおける端末のデータ再送信方法及び前記方法を利用する通信装置 | |
| KR102278389B1 (ko) | 무선 셀룰라 통신 시스템에서 감소된 전송시간구간을 이용한 송수신 방법 및 장치 | |
| KR102413069B1 (ko) | 무선통신 시스템에서 단말을 위한 제어 채널 전송 방법 및 장치 | |
| US11451350B2 (en) | Method and device for transmitting uplink control channel in wireless cellular communication system | |
| ES2424016T3 (es) | Asignación de sub-portadores para datos de control en un sistema de comunicación | |
| US20190075582A1 (en) | Uplink transmission method and apparatus using extended uplink subframe | |
| US11337188B2 (en) | Method and device for transmitting/receiving uplink control information in wireless communication system | |
| KR20180091527A (ko) | 무선 셀룰라 통신 시스템에서 제어 및 데이터 정보 전송방법 및 장치 | |
| CN113691356B (zh) | 通信装置、通信方法、基站和集成电路 | |
| KR20180122796A (ko) | 무선 셀룰라 통신 시스템에서 상향 제어 채널의 자원 지시 방법 및 장치 | |
| US11909673B2 (en) | Method and device for transmitting uplink control channel in wireless cellular communication system | |
| JP7158538B2 (ja) | 端末、通信方法及び集積回路 | |
| HK40009726B (zh) | 在无线通信系统中由终端接收数据的方法和设备 | |
| HK40009726A (en) | Method and device by which terminal receives data in wireless communication system | |
| KR20120117924A (ko) | 상향링크 제어 채널 자원의 확정 방법 및 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190917 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190917 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201020 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201218 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210202 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210303 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6848084 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
