MX2019005179A - Diseño de asignacion de canal de control de enlace descendente fisico corto (spdcch). - Google Patents
Diseño de asignacion de canal de control de enlace descendente fisico corto (spdcch).Info
- Publication number
- MX2019005179A MX2019005179A MX2019005179A MX2019005179A MX2019005179A MX 2019005179 A MX2019005179 A MX 2019005179A MX 2019005179 A MX2019005179 A MX 2019005179A MX 2019005179 A MX2019005179 A MX 2019005179A MX 2019005179 A MX2019005179 A MX 2019005179A
- Authority
- MX
- Mexico
- Prior art keywords
- spdcch
- control channel
- downlink control
- sregs
- physical downlink
- Prior art date
Links
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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
-
- 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
-
- 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
- H04L5/0076—Allocation utility-based
-
- 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
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
-
- 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—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
Abstract
Se proporciona un método, nodo de red y dispositivo inalámbrico para asignar un canal de control de enlace descendente físico corto, sPDCCH, a elementos de recursos de una cuadrícula de tiempo-frecuencia para lograr una de alta diversidad de frecuencia y asignación de frecuencia condensada. De acuerdo con un aspecto, un método incluye determinar los recursos de tiempo-frecuencia disponibles para ser configurados como grupos de elementos de recursos cortos, sREGs, configurando sREGs dentro de un bloque de recursos físicos, PRB, para asignar el sPDDCH a los elementos de recursos. El número de sREG depende de varios símbolos de múltiplex de división de frecuencia ortogonal, OFDM, del sPDCCH. Cada sREG abarca un símbolo OFDM.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662418063P | 2016-11-04 | 2016-11-04 | |
PCT/EP2017/078219 WO2018083260A1 (en) | 2016-11-04 | 2017-11-03 | Short physical downlink control channel (spdcch) mapping design |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019005179A true MX2019005179A (es) | 2019-08-05 |
Family
ID=60245103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019005179A MX2019005179A (es) | 2016-11-04 | 2017-11-03 | Diseño de asignacion de canal de control de enlace descendente fisico corto (spdcch). |
Country Status (15)
Country | Link |
---|---|
US (2) | US11323224B2 (es) |
EP (2) | EP3681084B1 (es) |
JP (2) | JP7022744B2 (es) |
KR (1) | KR102261777B1 (es) |
CN (2) | CN109891816B (es) |
BR (1) | BR112019007319A2 (es) |
CL (1) | CL2019001112A1 (es) |
CO (1) | CO2019003966A2 (es) |
DK (1) | DK3491770T3 (es) |
ES (1) | ES2775791T3 (es) |
MX (1) | MX2019005179A (es) |
PL (1) | PL3491770T3 (es) |
PT (1) | PT3491770T (es) |
WO (1) | WO2018083260A1 (es) |
ZA (1) | ZA201901998B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DK3491770T3 (da) | 2016-11-04 | 2020-04-14 | Ericsson Telefon Ab L M | Kort spdcch (physical downlink control channel)-mapping-design |
ES2863399T3 (es) * | 2016-12-19 | 2021-10-11 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Procedimiento para transmitir información, dispositivo de red y dispositivo terminal |
EP3665827A1 (en) | 2017-08-11 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (publ) | Assignment of short physical downlink control channel (spdcch) candidates for short transmission time interval (stti) |
WO2019030376A1 (en) | 2017-08-11 | 2019-02-14 | Telefonaktiebolaget Lm Ericsson (Publ) | FLEXIBLE TRANSMISSION TIME INTERVAL (TTI) RESOURCES ALLOCATION |
KR102642734B1 (ko) | 2017-09-29 | 2024-02-29 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 단기 물리적 다운링크 제어 채널(spdcch)에 대한 단기 제어 채널 요소(scce) 대 단기 리소스 요소 그룹(sreg) 맵핑 |
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DK3491770T3 (da) | 2016-11-04 | 2020-04-14 | Ericsson Telefon Ab L M | Kort spdcch (physical downlink control channel)-mapping-design |
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2017
- 2017-11-03 DK DK17793946.9T patent/DK3491770T3/da active
- 2017-11-03 PT PT177939469T patent/PT3491770T/pt unknown
- 2017-11-03 ES ES17793946T patent/ES2775791T3/es active Active
- 2017-11-03 BR BR112019007319A patent/BR112019007319A2/pt unknown
- 2017-11-03 PL PL17793946T patent/PL3491770T3/pl unknown
- 2017-11-03 JP JP2019517211A patent/JP7022744B2/ja active Active
- 2017-11-03 WO PCT/EP2017/078219 patent/WO2018083260A1/en unknown
- 2017-11-03 EP EP19206593.6A patent/EP3681084B1/en active Active
- 2017-11-03 CN CN201780068464.8A patent/CN109891816B/zh active Active
- 2017-11-03 MX MX2019005179A patent/MX2019005179A/es unknown
- 2017-11-03 EP EP17793946.9A patent/EP3491770B1/en active Active
- 2017-11-03 CN CN202111245156.2A patent/CN113922941A/zh active Pending
- 2017-11-03 KR KR1020197012704A patent/KR102261777B1/ko active IP Right Grant
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2019
- 2019-02-22 US US16/283,056 patent/US11323224B2/en active Active
- 2019-03-29 ZA ZA2019/01998A patent/ZA201901998B/en unknown
- 2019-04-22 CO CONC2019/0003966A patent/CO2019003966A2/es unknown
- 2019-04-23 CL CL2019001112A patent/CL2019001112A1/es unknown
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2022
- 2022-02-07 JP JP2022017204A patent/JP7324886B2/ja active Active
- 2022-04-05 US US17/713,792 patent/US11949619B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP7324886B2 (ja) | 2023-08-10 |
KR102261777B1 (ko) | 2021-06-08 |
US11323224B2 (en) | 2022-05-03 |
DK3491770T3 (da) | 2020-04-14 |
KR20190056437A (ko) | 2019-05-24 |
US20220239421A1 (en) | 2022-07-28 |
CN109891816A (zh) | 2019-06-14 |
US11949619B2 (en) | 2024-04-02 |
JP7022744B2 (ja) | 2022-02-18 |
PT3491770T (pt) | 2020-03-25 |
EP3681084A1 (en) | 2020-07-15 |
EP3491770A1 (en) | 2019-06-05 |
CN113922941A (zh) | 2022-01-11 |
PL3491770T3 (pl) | 2020-07-27 |
WO2018083260A1 (en) | 2018-05-11 |
ZA201901998B (en) | 2020-08-26 |
JP2020502844A (ja) | 2020-01-23 |
EP3491770B1 (en) | 2020-01-08 |
BR112019007319A2 (pt) | 2019-07-02 |
CO2019003966A2 (es) | 2019-04-30 |
ES2775791T3 (es) | 2020-07-28 |
CL2019001112A1 (es) | 2019-07-05 |
JP2022078051A (ja) | 2022-05-24 |
EP3681084B1 (en) | 2024-04-17 |
CN109891816B (zh) | 2021-11-09 |
US20190260525A1 (en) | 2019-08-22 |
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