BR112019012394A2 - Programação semipersistente para comunicações de baixa latência - Google Patents
Programação semipersistente para comunicações de baixa latência Download PDFInfo
- Publication number
- BR112019012394A2 BR112019012394A2 BR112019012394-6A BR112019012394A BR112019012394A2 BR 112019012394 A2 BR112019012394 A2 BR 112019012394A2 BR 112019012394 A BR112019012394 A BR 112019012394A BR 112019012394 A2 BR112019012394 A2 BR 112019012394A2
- Authority
- BR
- Brazil
- Prior art keywords
- tti
- priority traffic
- release signal
- ttis
- sps
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 199
- 238000000034 method Methods 0.000 claims abstract description 128
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000015607 signal release Effects 0.000 claims 2
- 230000006870 function Effects 0.000 description 30
- 230000008569 process Effects 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 14
- 230000004913 activation Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000001228 spectrum Methods 0.000 description 9
- 239000000969 carrier Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 241000760358 Enodes Species 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/11—Semi-persistent scheduling
-
- 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
-
- 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
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/388,242 | 2016-12-22 | ||
| US15/388,242 US10349432B2 (en) | 2016-12-22 | 2016-12-22 | Semi-persistent scheduling for low-latency communications |
| PCT/US2017/063312 WO2018118342A1 (en) | 2016-12-22 | 2017-11-27 | Semi-persistent scheduling for low-latency communications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019012394A2 true BR112019012394A2 (pt) | 2020-02-27 |
Family
ID=60655140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019012394-6A BR112019012394A2 (pt) | 2016-12-22 | 2017-11-27 | Programação semipersistente para comunicações de baixa latência |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10349432B2 (enExample) |
| EP (1) | EP3560264B1 (enExample) |
| JP (2) | JP2020502940A (enExample) |
| KR (1) | KR102570141B1 (enExample) |
| CN (2) | CN115119325B (enExample) |
| BR (1) | BR112019012394A2 (enExample) |
| TW (1) | TWI772338B (enExample) |
| WO (1) | WO2018118342A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3346756B1 (en) * | 2015-09-02 | 2022-02-16 | NTT DoCoMo, Inc. | User terminal and method for receiving downlink control information |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| CN108282289B (zh) * | 2017-01-06 | 2022-10-04 | 北京三星通信技术研究有限公司 | 一种数据接收方法和设备 |
| US10341961B2 (en) * | 2017-05-05 | 2019-07-02 | China Academy Of Telecommunications Technology | Power control framework for multi-beam configuration |
| US10952273B2 (en) * | 2017-08-10 | 2021-03-16 | At&T Intellectual Property I, L.P. | Detecting and correcting radio link failures based on different usage scenarios |
| US10602445B2 (en) * | 2017-09-29 | 2020-03-24 | Mediatek Inc. | M2M semi-persistent scheduling in wireless communications |
| EP3706485A4 (en) * | 2017-10-31 | 2021-10-20 | ZTE Corporation | METHOD AND DEVICE FOR DETERMINING A REFERENCE SIGNAL, METHOD AND DEVICE FOR DETERMINING A CONTROL CHANNEL UNIT, AND STORAGE MEDIA |
| US10694420B1 (en) * | 2018-11-30 | 2020-06-23 | T-Mobile Usa, Inc. | Traffic deprioritization by using dynamically indicated invalid subframes |
| US11329789B2 (en) * | 2019-02-14 | 2022-05-10 | Qualcomm Incorporated | Transmission methods to handle vulnerable symbols |
| WO2020237521A1 (en) * | 2019-05-29 | 2020-12-03 | Nokia Shanghai Bell Co., Ltd. | Resource management in sidelink communication |
| WO2021026837A1 (en) | 2019-08-14 | 2021-02-18 | Nokia Shanghai Bell Co., Ltd. | Apparatus, methods, and computer programs |
| JP7335530B2 (ja) * | 2020-01-22 | 2023-08-30 | 日本電信電話株式会社 | トラヒック印加量算出装置、トラヒック印加量算出方法、および、トラヒック印加量算出プログラム |
| US11924895B2 (en) * | 2020-02-14 | 2024-03-05 | Qualcomm Incorporated | Techniques for new radio layer two relay |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2166804A1 (en) * | 2008-09-17 | 2010-03-24 | Panasonic Corporation | Deactivation of semi-persistent resource allocations in a mobile communication network |
| BRPI0923008B1 (pt) * | 2008-12-17 | 2021-01-12 | Google Technology Holdings LLC | método e aparelho para fazer com que um agente de usuário libere pelo menos um de um recurso de comunicação semi-persistente |
| US8428020B2 (en) * | 2009-02-02 | 2013-04-23 | Research In Motion Limited | Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel |
| US8976764B2 (en) * | 2011-11-04 | 2015-03-10 | Blackberry Limited | Accommodating semi-persistent scheduling in heterogeneous networks with restricted subframe patterns |
| KR20140047914A (ko) * | 2012-10-15 | 2014-04-23 | 삼성전자주식회사 | Tdd 시스템에서 제어 채널 전송 방법 및 장치 |
| EP2938151B1 (en) * | 2012-12-19 | 2023-02-15 | Fujitsu Limited | Radio terminal, radio base station, radio communication system, and radio communication method |
| US9445365B2 (en) * | 2013-01-14 | 2016-09-13 | Apple Inc. | Reducing power consumption in voice over LTE terminals using semi persistent scheduling in connected discontinuous reception mode |
| CN105101428A (zh) * | 2014-05-22 | 2015-11-25 | 中兴通讯股份有限公司 | 调度方法及系统、终端、发送方法、基站及其调度方法 |
| WO2016029352A1 (en) | 2014-08-26 | 2016-03-03 | Qualcomm Incorporated | Semi-persistent scheduling capacity enhancement by enabling higer mcs allocation |
| ES2895760T3 (es) * | 2014-09-01 | 2022-02-22 | Ericsson Telefon Ab L M | Utilización condicional de recursos de radio de enlace ascendente en una red celular |
| US10880883B2 (en) * | 2014-09-02 | 2020-12-29 | Qualcomm Incorporated | Low-latency, low-bandwidth and low duty cycle operation in a wireless communication system |
| US20160119969A1 (en) | 2014-10-24 | 2016-04-28 | Qualcomm Incorporated | Mac enhancements for concurrent legacy and ecc operation |
| US9888465B2 (en) * | 2015-04-06 | 2018-02-06 | Samsung Electronics Co., Ltd. | Codeword determination for acknowledgement information |
| US10455609B2 (en) * | 2016-08-07 | 2019-10-22 | Comcast Cable Communications, Llc | Grant validation in a wireless device and wireless network |
-
2016
- 2016-12-22 US US15/388,242 patent/US10349432B2/en active Active
-
2017
- 2017-11-23 TW TW106140685A patent/TWI772338B/zh active
- 2017-11-27 KR KR1020197017371A patent/KR102570141B1/ko active Active
- 2017-11-27 WO PCT/US2017/063312 patent/WO2018118342A1/en not_active Ceased
- 2017-11-27 JP JP2019533437A patent/JP2020502940A/ja not_active Withdrawn
- 2017-11-27 CN CN202210883413.3A patent/CN115119325B/zh active Active
- 2017-11-27 BR BR112019012394-6A patent/BR112019012394A2/pt unknown
- 2017-11-27 CN CN201780076201.1A patent/CN110115089B/zh active Active
- 2017-11-27 EP EP17812199.2A patent/EP3560264B1/en active Active
-
2023
- 2023-06-14 JP JP2023097878A patent/JP7645310B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201826858A (zh) | 2018-07-16 |
| US20180184443A1 (en) | 2018-06-28 |
| JP7645310B2 (ja) | 2025-03-13 |
| JP2020502940A (ja) | 2020-01-23 |
| US10349432B2 (en) | 2019-07-09 |
| EP3560264B1 (en) | 2021-02-17 |
| CN115119325B (zh) | 2025-09-12 |
| EP3560264A1 (en) | 2019-10-30 |
| CN115119325A (zh) | 2022-09-27 |
| CN110115089B (zh) | 2022-08-09 |
| CA3042556A1 (en) | 2018-06-28 |
| KR20190097035A (ko) | 2019-08-20 |
| JP2023134440A (ja) | 2023-09-27 |
| TWI772338B (zh) | 2022-08-01 |
| KR102570141B1 (ko) | 2023-08-23 |
| WO2018118342A1 (en) | 2018-06-28 |
| CN110115089A (zh) | 2019-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7678181B2 (ja) | Ｎｅｗ Ｒａｄｉｏにおける半永続的スケジューリング管理 | |
| JP7128867B2 (ja) | 低レイテンシ通信とサイドリンク通信の多重化のためのシグナリング | |
| JP7645310B2 (ja) | 低レイテンシ通信のためのセミパーシステントスケジューリング | |
| EP3643129B1 (en) | Data transmission in a physical downlink control channel | |
| US10327278B2 (en) | Mechanisms for establishing user plane connectivity for non-3GPP access | |
| JP7257956B2 (ja) | ＭｕＬＴＥｆｉｒｅカバレッジ拡張のための物理ダウンリンク制御チャネルおよびハイブリッド自動再送要求フィードバック | |
| BR112020016112A2 (pt) | Prevenção de colisão para requisições de programação e informações de controle de uplink | |
| US10608779B2 (en) | Search space configuration for new radio (NR) system | |
| BR112020018880A2 (pt) | Assunção de quase co-localização durante comutação de parte de largura de banda | |
| BR112019019359A2 (pt) | solicitações de programação e relatórios de estado de armazenador para comunicações sem fios de baixa latência | |
| BR112020005616A2 (pt) | repetições de solicitação de programação específicas de equipamento de usuário | |
| KR102300980B1 (ko) | 캐리어 집성 자원 그룹들을 사용한 다운 링크 제어 할당 | |
| BR112020005187A2 (pt) | projeto de espaço de pesquisa comum para aprimoramento de cobertura em comunicações sem fio | |
| BR112020015785A2 (pt) | Determinação de tabela de modulação e relatório de indicador de qualidade de canal para intervalos de tempo de transmissão curtos | |
| CN115053467B (zh) | 用于配置下行链路传输的信令 | |
| BR112020016308A2 (pt) | Restrição de indicação de reutilização de spdcch sob compartilhamento dmrs | |
| BR112019019571A2 (pt) | configurações de período transitório dinâmico para intervalos de tempo de transmissão reduzidos | |
| BR112020009067A2 (pt) | técnicas de transmissão de enlace ascendente em comunicação sem fio de baixa latência | |
| WO2018191916A1 (en) | Method to address logical channel timer conflicts and data stall | |
| CA3042556C (en) | Semi-persistent scheduling for low-latency communications | |
| BR112019016937A2 (pt) | retransmissão baseada em realimentação que utiliza intervalos de tempo de transmissão de duração mista | |
| BR112019016937B1 (pt) | Métodos para comunicação sem fio, aparelhos para comunicação sem fio em um sistema, e memória legível por computador | |
| BR112020006226B1 (pt) | Periodicidade de monitoramento flexível do indicador de formato de slot | |
| BR112019009357A2 (pt) | configuração para transmissões de sinal e dados de referência com intervalos de tempo de transmissão reduzidos | |
| BR112019009357B1 (pt) | Método para comunicação sem fio realizado por uma estação base, método para comunicação sem fio realizado por um equipamento de usuário, aparelho de estação base, aparelho de equipamento de usuário e memória legível por computador |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |