CA3068759A1 - Autorisations de liaison montante et de liaison descendante pour operations a bande etroite - Google Patents
Autorisations de liaison montante et de liaison descendante pour operations a bande etroite Download PDFInfo
- Publication number
- CA3068759A1 CA3068759A1 CA3068759A CA3068759A CA3068759A1 CA 3068759 A1 CA3068759 A1 CA 3068759A1 CA 3068759 A CA3068759 A CA 3068759A CA 3068759 A CA3068759 A CA 3068759A CA 3068759 A1 CA3068759 A1 CA 3068759A1
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- harq
- grant
- collision
- 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.)
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Links
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- 230000011664 signaling Effects 0.000 claims description 69
- 230000008569 process Effects 0.000 claims description 35
- 230000015654 memory Effects 0.000 claims description 15
- 108091006146 Channels Proteins 0.000 claims 166
- 230000005540 biological transmission Effects 0.000 description 72
- 238000005516 engineering process Methods 0.000 description 18
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Classifications
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- 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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04L1/12—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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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 signaling, i.e. of overhead other than pilot signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
La présente invention porte, selon certains aspects, sur des techniques et un appareil de communication sans fil. Selon un aspect, l'invention concerne un procédé qui peut être mis en uvre par un dispositif sans fil, tel qu'un équipement utilisateur (UE), qui peut être un dispositif de l'Internet des objets (IdO). Le procédé consiste généralement à surveiller un canal de commande dans une bande étroite d'une bande passante de système à la recherche d'une autorisation de liaison montante (UL) ou de liaison descendante (DL), à recevoir des autorisations d'UL et de DL entrelacées, à envoyer ou recevoir des informations en réponse aux autorisations d'UL et de DL entrelacées reçues.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/095169 WO2019023849A1 (fr) | 2017-07-31 | 2017-07-31 | Autorisations de liaison montante et de liaison descendante pour opérations à bande étroite |
| CNPCT/CN2017/095169 | 2017-07-31 | ||
| PCT/CN2018/097029 WO2019024737A1 (fr) | 2017-07-31 | 2018-07-25 | Autorisations de liaison montante et de liaison descendante pour opérations à bande étroite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3068759A1 true CA3068759A1 (fr) | 2019-02-07 |
Family
ID=65233203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3068759A Pending CA3068759A1 (fr) | 2017-07-31 | 2018-07-25 | Autorisations de liaison montante et de liaison descendante pour operations a bande etroite |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3662625A4 (fr) |
| JP (1) | JP2020529164A (fr) |
| KR (1) | KR20200035034A (fr) |
| CN (1) | CN110892690B (fr) |
| BR (1) | BR112020001788A2 (fr) |
| CA (1) | CA3068759A1 (fr) |
| TW (1) | TWI762683B (fr) |
| WO (2) | WO2019023849A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11558762B2 (en) * | 2019-04-03 | 2023-01-17 | Mediatek Inc. | Techniques of controlling operation of M-DCI based M-TRP reception |
| CN112311515B (zh) * | 2019-08-01 | 2022-03-29 | 北京华为数字技术有限公司 | 一种反馈信息传输方法及装置 |
| CN115348610B (zh) * | 2022-10-18 | 2023-03-24 | 成都市以太节点科技有限公司 | 一种毫米波多链路自适应通信方法、电子设备及存储介质 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2850569C (fr) * | 2011-09-30 | 2020-03-10 | Interdigital Patent Holdings, Inc. | Communication entre dispositifs a l'aide d'une largeur de bande de canal reduite |
| US9113463B2 (en) * | 2011-11-04 | 2015-08-18 | Qualcomm Incorporated | Resource management for enhanced PDCCH |
| CA2862674C (fr) * | 2012-01-30 | 2017-05-30 | Zte (Usa) Inc. | Procede et systeme pour le multiplexage de canal de commande de liaison descendante physique |
| CN103378932B (zh) * | 2012-04-26 | 2016-08-10 | 华为技术有限公司 | 数据传输方法、用户设备及基站 |
| US9743363B2 (en) * | 2014-06-24 | 2017-08-22 | Qualcomm Incorporated | CCA clearance in unlicensed spectrum |
| CN104333873A (zh) * | 2014-11-28 | 2015-02-04 | 东莞宇龙通信科技有限公司 | 信道检测方法及系统、具有基站功能的设备和终端 |
| US10652872B2 (en) * | 2015-07-20 | 2020-05-12 | Lg Electronics Inc. | Downlink control information receiving method and user equipment, and downlink control information transmitting method and base station |
| CN108352932B (zh) * | 2015-11-04 | 2022-03-04 | 交互数字专利控股公司 | 用于窄带lte操作的方法和过程 |
| US10454646B2 (en) * | 2015-11-14 | 2019-10-22 | Qualcomm Incorporated | Sounding reference signal transmissions in enhanced machine type communication |
-
2017
- 2017-07-31 WO PCT/CN2017/095169 patent/WO2019023849A1/fr active Application Filing
-
2018
- 2018-07-25 JP JP2020504334A patent/JP2020529164A/ja active Pending
- 2018-07-25 TW TW107125667A patent/TWI762683B/zh active
- 2018-07-25 KR KR1020207002986A patent/KR20200035034A/ko not_active Application Discontinuation
- 2018-07-25 CA CA3068759A patent/CA3068759A1/fr active Pending
- 2018-07-25 WO PCT/CN2018/097029 patent/WO2019024737A1/fr unknown
- 2018-07-25 EP EP18840636.7A patent/EP3662625A4/fr active Pending
- 2018-07-25 CN CN201880047197.0A patent/CN110892690B/zh active Active
- 2018-07-25 BR BR112020001788-4A patent/BR112020001788A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3662625A1 (fr) | 2020-06-10 |
| WO2019024737A1 (fr) | 2019-02-07 |
| KR20200035034A (ko) | 2020-04-01 |
| BR112020001788A2 (pt) | 2020-07-21 |
| TW201921871A (zh) | 2019-06-01 |
| JP2020529164A (ja) | 2020-10-01 |
| TWI762683B (zh) | 2022-05-01 |
| WO2019023849A1 (fr) | 2019-02-07 |
| EP3662625A4 (fr) | 2021-03-03 |
| CN110892690B (zh) | 2023-02-17 |
| CN110892690A (zh) | 2020-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220824 |
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| EEER | Examination request |
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| EEER | Examination request |
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| EEER | Examination request |
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| EEER | Examination request |
Effective date: 20220824 |