MX2020008475A - Activación de duplicación de pdcp controlada por señalización de plano de usuario nr. - Google Patents
Activación de duplicación de pdcp controlada por señalización de plano de usuario nr.Info
- Publication number
- MX2020008475A MX2020008475A MX2020008475A MX2020008475A MX2020008475A MX 2020008475 A MX2020008475 A MX 2020008475A MX 2020008475 A MX2020008475 A MX 2020008475A MX 2020008475 A MX2020008475 A MX 2020008475A MX 2020008475 A MX2020008475 A MX 2020008475A
- Authority
- MX
- Mexico
- Prior art keywords
- user plane
- plane signaling
- pdcp duplication
- controlled triggering
- signaling controlled
- Prior art date
Links
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
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- 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
-
- 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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- 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
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- 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
- H04L5/0057—Physical resource allocation for CQI
-
- 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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
En un aspecto, uno o más nodos de red configurados controlan el uso de la duplicación de datos (DD) para un UE servido simultáneamente por dos o más unidades de transmisión distribuidas (DUs) que reciben información de retroalimentación de una o más de las DUs. El uno o más nodos de red determinan, en función de la información de retroalimentación, si activar DD para las transmisiones al UE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862633996P | 2018-02-22 | 2018-02-22 | |
PCT/EP2019/054384 WO2019162418A1 (en) | 2018-02-22 | 2019-02-21 | Nr user plane signaling controlled triggering of pdcp duplication |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020008475A true MX2020008475A (es) | 2020-09-28 |
Family
ID=65529691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020008475A MX2020008475A (es) | 2018-02-22 | 2019-02-21 | Activación de duplicación de pdcp controlada por señalización de plano de usuario nr. |
Country Status (7)
Country | Link |
---|---|
US (2) | US10812224B2 (es) |
EP (1) | EP3756296A1 (es) |
JP (2) | JP7339268B2 (es) |
KR (1) | KR102535036B1 (es) |
CN (1) | CN111742508A (es) |
MX (1) | MX2020008475A (es) |
WO (1) | WO2019162418A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10834661B2 (en) * | 2018-04-27 | 2020-11-10 | Qualcomm Incorporated | Multiple connectivity for high reliability |
CA3045804A1 (en) | 2018-05-10 | 2019-11-10 | Comcast Cable Communications, Llc | Packet duplication control |
CN115843423A (zh) * | 2021-07-22 | 2023-03-24 | 上海诺基亚贝尔股份有限公司 | 针对在无线电资源控制非活动状态下的定位的确认反馈 |
US11622310B2 (en) * | 2021-08-09 | 2023-04-04 | At&T Intellectual Property I, L.P. | Cellular network area optimizer |
CN117956601A (zh) * | 2022-10-28 | 2024-04-30 | 大唐移动通信设备有限公司 | 数据传输调度方法及装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2393373A1 (en) * | 2002-07-15 | 2004-01-15 | Anthony Gerkis | Apparatus, system and method for the transmission of data with different qos attributes. |
EP1742494A1 (en) | 2004-04-09 | 2007-01-10 | Utstarcom Telecom Co., Ltd | A method and system of signal transmission based on radio frequency stretch base station |
WO2009000847A2 (en) * | 2007-06-25 | 2008-12-31 | Nokia Siemens Networks Oy | Message transfer for in-band signaling messages in radio access networks |
CN104871444B (zh) * | 2013-01-17 | 2017-10-27 | 英特尔Ip公司 | 设备到设备(d2d)通信的合法监听 |
US8879447B1 (en) * | 2013-10-03 | 2014-11-04 | Motorola Solutions, Inc. | Method and apparatus for mitigating physical uplink control channel (PUCCH) interference in long term evolution (LTE) systems |
US10903943B2 (en) * | 2014-06-13 | 2021-01-26 | Apple Inc. | Enhanced LTE UL HARQ feedback indication for power saving and range improvement |
US10367677B2 (en) * | 2016-05-13 | 2019-07-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Network architecture, methods, and devices for a wireless communications network |
US10630410B2 (en) * | 2016-05-13 | 2020-04-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Network architecture, methods, and devices for a wireless communications network |
WO2018082012A1 (zh) * | 2016-11-04 | 2018-05-11 | 北京小米移动软件有限公司 | Rrc消息的发送方法及装置 |
WO2018198963A1 (ja) | 2017-04-27 | 2018-11-01 | 三菱電機株式会社 | 通信システム |
CN112616161B (zh) * | 2017-06-15 | 2022-08-26 | 华为技术有限公司 | 一种通信处理方法和通信装置 |
JP2020532888A (ja) * | 2017-07-28 | 2020-11-12 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | データ伝送方法、端末機器及びネットワーク機器 |
-
2019
- 2019-02-21 CN CN201980014519.6A patent/CN111742508A/zh active Pending
- 2019-02-21 EP EP19707344.8A patent/EP3756296A1/en active Pending
- 2019-02-21 KR KR1020207026215A patent/KR102535036B1/ko active IP Right Grant
- 2019-02-21 US US16/329,885 patent/US10812224B2/en active Active
- 2019-02-21 WO PCT/EP2019/054384 patent/WO2019162418A1/en active Search and Examination
- 2019-02-21 JP JP2020544531A patent/JP7339268B2/ja active Active
- 2019-02-21 MX MX2020008475A patent/MX2020008475A/es unknown
-
2020
- 2020-09-14 US US17/020,285 patent/US20200412484A1/en not_active Abandoned
-
2023
- 2023-05-16 JP JP2023080910A patent/JP2023113687A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US10812224B2 (en) | 2020-10-20 |
KR102535036B1 (ko) | 2023-05-22 |
JP2023113687A (ja) | 2023-08-16 |
US20200412484A1 (en) | 2020-12-31 |
EP3756296A1 (en) | 2020-12-30 |
KR20200119309A (ko) | 2020-10-19 |
JP7339268B2 (ja) | 2023-09-05 |
WO2019162418A1 (en) | 2019-08-29 |
JP2021514596A (ja) | 2021-06-10 |
CN111742508A (zh) | 2020-10-02 |
US20200127766A1 (en) | 2020-04-23 |
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