BR112021005384A2 - resolver habilidade de decodificação para transmissões subsequentes cuja capacidade excede um limite - Google Patents
resolver habilidade de decodificação para transmissões subsequentes cuja capacidade excede um limite Download PDFInfo
- Publication number
- BR112021005384A2 BR112021005384A2 BR112021005384-0A BR112021005384A BR112021005384A2 BR 112021005384 A2 BR112021005384 A2 BR 112021005384A2 BR 112021005384 A BR112021005384 A BR 112021005384A BR 112021005384 A2 BR112021005384 A2 BR 112021005384A2
- Authority
- BR
- Brazil
- Prior art keywords
- subsequent
- transmission
- capacity
- transmissions
- subsequent transmissions
- Prior art date
Links
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- 238000004891 communication Methods 0.000 claims abstract description 152
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- 125000004122 cyclic group Chemical group 0.000 claims description 11
- 230000008569 process Effects 0.000 description 30
- 230000001052 transient effect Effects 0.000 description 28
- 238000005516 engineering process Methods 0.000 description 17
- 238000001228 spectrum Methods 0.000 description 17
- 239000000969 carrier Substances 0.000 description 12
- 238000012937 correction Methods 0.000 description 10
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- 238000012544 monitoring process Methods 0.000 description 7
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- 230000003139 buffering effect Effects 0.000 description 1
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Classifications
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
-
- 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
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
-
- 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) or 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
- H04L5/0001—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) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/0058—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
- H04L5/0078—Timing of allocation
- H04L5/0087—Timing of allocation when data requirements change
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862743524P | 2018-10-09 | 2018-10-09 | |
| US62/743,524 | 2018-10-09 | ||
| US16/595,834 US11202298B2 (en) | 2018-10-09 | 2019-10-08 | Resolving decodability for subsequent transmissions whose throughput exceeds a threshold |
| US16/595,834 | 2019-10-08 | ||
| PCT/US2019/055329 WO2020076904A1 (en) | 2018-10-09 | 2019-10-09 | Resolving decodability for subsequent transmissions whose throughput exceeds a threshold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021005384A2 true BR112021005384A2 (pt) | 2021-06-15 |
Family
ID=70051020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021005384-0A BR112021005384A2 (pt) | 2018-10-09 | 2019-10-09 | resolver habilidade de decodificação para transmissões subsequentes cuja capacidade excede um limite |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11202298B2 (https=) |
| EP (1) | EP3864786B1 (https=) |
| JP (1) | JP7422750B2 (https=) |
| KR (1) | KR20210066826A (https=) |
| CN (1) | CN112823483B (https=) |
| AU (1) | AU2019358050B2 (https=) |
| BR (1) | BR112021005384A2 (https=) |
| SG (1) | SG11202102231XA (https=) |
| TW (1) | TWI813788B (https=) |
| WO (1) | WO2020076904A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102131834B1 (ko) * | 2016-09-30 | 2020-07-08 | 엘지전자 주식회사 | Qc ldpc 코드의 레이트 매칭 방법 및 이를 위한 장치 |
| US11196512B2 (en) * | 2018-06-29 | 2021-12-07 | Qualcomm Incorporated | Resolving decodability for subsequent transmissions whose throughput exceeds a threshold |
| KR102720515B1 (ko) * | 2019-02-15 | 2024-10-23 | 삼성전자주식회사 | 통신시스템에서 데이터 송수신 방법 및 장치 |
| WO2020165251A1 (en) * | 2019-02-15 | 2020-08-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Corrections to limited buffer rate-matching restriction |
| US11641235B2 (en) * | 2019-11-07 | 2023-05-02 | Electronics And Telecommunications Research Institute | Method and apparatus for retransmission in communication system |
| WO2023236126A1 (en) * | 2022-06-09 | 2023-12-14 | Huawei Technologies Co., Ltd. | Methods and apparatus for selective retransmission |
| WO2026019201A1 (ko) * | 2024-07-15 | 2026-01-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 전송 블록 전송 방법 및 상기 방법을 이용하는 장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8537750B2 (en) | 2009-06-02 | 2013-09-17 | Futurewei Technologies, Inc. | System and method for transport block size design for multiple-input, multiple-output (MIMO) in a wireless communications system |
| WO2012171199A1 (zh) | 2011-06-16 | 2012-12-20 | 华为技术有限公司 | 误块率估计方法及通信设备 |
| US20130039266A1 (en) * | 2011-08-08 | 2013-02-14 | Research In Motion Limited | System and method to increase link adaptation performance with multi-level feedback |
| EP2810507B1 (en) | 2012-01-30 | 2020-01-15 | Telefonaktiebolaget LM Ericsson (publ) | Methods and network nodes for scheduling transmission |
| US8839079B2 (en) * | 2012-08-20 | 2014-09-16 | Qualcomm Incorporated | Methods and apparatuses for saving power during transport block decoding in UMTS systems |
| US9923665B2 (en) * | 2014-06-06 | 2018-03-20 | Huawei Technologies Co., Ltd. | System and method for forward error correction |
| ES2991013T3 (es) | 2015-08-14 | 2024-12-02 | Sun Patent Trust | Adaptación del orden de modulación para subtramas parciales |
| WO2017187236A1 (en) * | 2016-04-29 | 2017-11-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device specific maximum code rate limit adjustment |
| US10743338B2 (en) | 2017-03-20 | 2020-08-11 | Qualcomm Incorporated | Downlink and uplink transmissions for high reliability low latency communications systems |
-
2019
- 2019-10-08 US US16/595,834 patent/US11202298B2/en active Active
- 2019-10-09 AU AU2019358050A patent/AU2019358050B2/en active Active
- 2019-10-09 JP JP2021518881A patent/JP7422750B2/ja active Active
- 2019-10-09 TW TW108136573A patent/TWI813788B/zh active
- 2019-10-09 BR BR112021005384-0A patent/BR112021005384A2/pt unknown
- 2019-10-09 CN CN201980064367.0A patent/CN112823483B/zh active Active
- 2019-10-09 KR KR1020217009638A patent/KR20210066826A/ko active Pending
- 2019-10-09 EP EP19797423.1A patent/EP3864786B1/en active Active
- 2019-10-09 SG SG11202102231XA patent/SG11202102231XA/en unknown
- 2019-10-09 WO PCT/US2019/055329 patent/WO2020076904A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3864786A1 (en) | 2021-08-18 |
| US11202298B2 (en) | 2021-12-14 |
| CN112823483A (zh) | 2021-05-18 |
| US20200112965A1 (en) | 2020-04-09 |
| AU2019358050A1 (en) | 2021-04-08 |
| EP3864786C0 (en) | 2023-12-20 |
| JP2022504389A (ja) | 2022-01-13 |
| SG11202102231XA (en) | 2021-04-29 |
| TW202027442A (zh) | 2020-07-16 |
| WO2020076904A1 (en) | 2020-04-16 |
| AU2019358050B2 (en) | 2025-01-30 |
| EP3864786B1 (en) | 2023-12-20 |
| TWI813788B (zh) | 2023-09-01 |
| CN112823483B (zh) | 2024-05-14 |
| KR20210066826A (ko) | 2021-06-07 |
| JP7422750B2 (ja) | 2024-01-26 |
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