BR112019022985A2 - duplicação de pacotes em uma entidade de protocolo de convergência de dados em pacotes (pdcp) - Google Patents
duplicação de pacotes em uma entidade de protocolo de convergência de dados em pacotes (pdcp) Download PDFInfo
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- BR112019022985A2 BR112019022985A2 BR112019022985A BR112019022985A BR112019022985A2 BR 112019022985 A2 BR112019022985 A2 BR 112019022985A2 BR 112019022985 A BR112019022985 A BR 112019022985A BR 112019022985 A BR112019022985 A BR 112019022985A BR 112019022985 A2 BR112019022985 A2 BR 112019022985A2
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- Prior art keywords
- procedures
- duplication
- packet
- packets
- pdcp
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Links
- 238000000034 method Methods 0.000 abstract 7
- 239000000969 carrier Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000009849 deactivation Effects 0.000 abstract 1
- 238000011017 operating method Methods 0.000 abstract 1
Classifications
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- 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
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
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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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
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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
- H04L1/22—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
- 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
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- 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
- H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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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
- H04L1/0001—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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
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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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0096—Channel splitting in point-to-point links
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
são descritas técnicas para operar procedimentos associados com a duplicação de pacotes. uma entidade do protocolo de convergência de dados em pacotes (pdcp) de um dispositivo transmissor pode duplicar um pacote recebido para formar um conjunto de pacotes copiados. cada pacote no conjunto de pacotes copiados pode incluir a informação do pacote recebido. cada pacote do conjunto de pacotes copiados pode ser transmitido usando uma entidade de controle de link de rádio (rlc) diferente. são descritos procedimentos para configurar portadoras de duplicação. são descritos procedimentos para ativar ou desativar a duplicação de pacotes. são descritos procedimentos para gerenciar entidades rlc na desativação. são descritos procedimentos para descartar alguns pacotes duplicados após um pacote ter sido decodificado com êxito por um dispositivo receptor. são descritos procedimentos para retardar a transmissão de pacotes duplicados para aprimorar o uso eficiente dos recursos de comunicação. são descritos procedimentos para gerar um relatório de situação do armazenador (bsr) para portadoras de duplicação.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762502552P | 2017-05-05 | 2017-05-05 | |
US201862651970P | 2018-04-03 | 2018-04-03 | |
US15/970,047 US10805836B2 (en) | 2017-05-05 | 2018-05-03 | Packet duplication at a packet data convergence protocol (PDCP) entity |
PCT/US2018/031158 WO2018204828A1 (en) | 2017-05-05 | 2018-05-04 | Packet duplication at a packet data convergence protocol (pdcp) entity |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019022985A2 true BR112019022985A2 (pt) | 2020-05-19 |
Family
ID=64015629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019022985A BR112019022985A2 (pt) | 2017-05-05 | 2018-05-04 | duplicação de pacotes em uma entidade de protocolo de convergência de dados em pacotes (pdcp) |
Country Status (9)
Country | Link |
---|---|
US (1) | US10805836B2 (pt) |
EP (1) | EP3620027A1 (pt) |
JP (1) | JP6937844B2 (pt) |
KR (1) | KR102251215B1 (pt) |
CN (1) | CN110574487A (pt) |
BR (1) | BR112019022985A2 (pt) |
SG (1) | SG11201908805QA (pt) |
TW (1) | TWI748094B (pt) |
WO (1) | WO2018204828A1 (pt) |
Families Citing this family (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10750410B2 (en) | 2016-09-30 | 2020-08-18 | Huawei Technologies Co., Ltd. | Ultra reliable low latency connection support in radio access networks |
KR102056197B1 (ko) * | 2017-02-02 | 2019-12-16 | 엘지전자 주식회사 | 데이터 유닛을 전송하는 방법 및 장치 |
ES2875769T3 (es) * | 2017-03-03 | 2021-11-11 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método y dispositivo de transmisión de datos |
WO2018164616A1 (en) * | 2017-03-09 | 2018-09-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for packet communication over a local network using a local packet replication procedure |
TWI664862B (zh) * | 2017-05-05 | 2019-07-01 | 華碩電腦股份有限公司 | 無線通訊系統中傳送複製資料的方法和設備 |
CN108810990B (zh) * | 2017-05-05 | 2020-11-17 | 中兴通讯股份有限公司 | 一种数据包复制功能的控制方法和装置、通信设备 |
US10805836B2 (en) * | 2017-05-05 | 2020-10-13 | Qualcomm Incorporated | Packet duplication at a packet data convergence protocol (PDCP) entity |
CN109246710B (zh) * | 2017-06-09 | 2023-06-16 | 夏普株式会社 | 基站、用户设备和相关方法 |
EP3582429B1 (en) | 2017-06-15 | 2021-08-04 | Samsung Electronics Co., Ltd. | Packet duplication control |
US11363569B2 (en) * | 2017-06-15 | 2022-06-14 | Samsung Electronics Co., Ltd. | Logical channel mapping with packet duplication |
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 |
CN110754110B (zh) * | 2017-06-15 | 2023-09-19 | 三星电子株式会社 | 用于控制分组传输的方法和装置 |
WO2018232207A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Singapore Pte. Ltd. | Method and apparatus for handling data duplication in mobile communications |
US20180367288A1 (en) * | 2017-06-16 | 2018-12-20 | Huawei Technologies Co., Ltd. | Dynamic activation and deactivation of packet duplication |
CN110463239B (zh) * | 2017-07-28 | 2023-10-13 | Oppo广东移动通信有限公司 | 数据传输的方法、终端设备和网络设备 |
JP2020528687A (ja) * | 2017-07-28 | 2020-09-24 | 富士通株式会社 | 命令指示方法及び装置、情報交換方法及び装置 |
CN109391639B (zh) * | 2017-08-02 | 2021-01-08 | 维沃移动通信有限公司 | 一种激活及去激活数据复制的方法及终端 |
WO2019035670A1 (en) * | 2017-08-16 | 2019-02-21 | Samsung Electronics Co., Ltd. | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DOUBLE PACKETS IN A NEXT GENERATION MOBILE COMMUNICATION SYSTEM |
CN108401484B (zh) | 2017-08-21 | 2023-02-17 | 北京小米移动软件有限公司 | 数据传输方法及装置 |
KR102435428B1 (ko) * | 2017-09-27 | 2022-08-24 | 삼성전자주식회사 | 무선 통신 시스템에서 패킷을 전송하기 위한 방법 및 장치 |
WO2019070107A1 (en) * | 2017-10-07 | 2019-04-11 | Lg Electronics Inc. | METHOD AND APPARATUS FOR CONTROLLING PACKET DUPLICATION |
MX2020004337A (es) * | 2017-10-25 | 2020-08-03 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo para determinar modo de transmision de datos, dispositivo de red y medio de almacenamiento legible por computadora. |
US11902866B2 (en) * | 2017-11-17 | 2024-02-13 | Innovative Technology Lab Co., Ltd. | Apparatus and method for performing wireless communication in wireless communication system supporting vehicle communication |
WO2019140558A1 (zh) * | 2018-01-16 | 2019-07-25 | Oppo广东移动通信有限公司 | 数据复制的数据量的上报方法、用户设备及网络设备 |
CN110139397B (zh) * | 2018-02-09 | 2021-04-06 | 电信科学技术研究院有限公司 | 一种分组数据汇聚协议pdcp重复机制的激活方法及节点设备 |
US11129234B2 (en) * | 2018-02-13 | 2021-09-21 | FG Innovation Company Limited | Methods for packet data convergence protocol (PDCP) duplication operations and devices using the same |
US11212695B2 (en) * | 2018-02-15 | 2021-12-28 | Qualcomm Incorporated | Configuration, activation and deactivation of packet duplication |
US11626941B2 (en) * | 2018-04-25 | 2023-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus and computer-readable mediums relating to scheduling and feedback schemes for the transmission of data packets in a wireless communication network |
EP3791548B1 (en) * | 2018-05-09 | 2022-07-06 | Netsurion LLC | Multi-path user datagram protocol |
US11792748B2 (en) * | 2018-05-10 | 2023-10-17 | Apple Inc. | Synchronization control for packet data convergence protocol (PDCP) duplicate transmissions |
US20190379597A1 (en) * | 2018-06-06 | 2019-12-12 | Nokia Solutions And Networks Oy | Selective duplication of data in hybrid access networks |
KR102598001B1 (ko) * | 2018-06-18 | 2023-11-06 | 삼성전자 주식회사 | 이동 통신 시스템에서 효율적인 패킷 중복 전송을 위한 방법 및 장치 |
ES2945808T3 (es) * | 2018-08-03 | 2023-07-07 | Asustek Comp Inc | Procedimiento y aparato para manejar la transmisión de enlace lateral en un sistema de comunicación inalámbrica |
CN110839267B (zh) * | 2018-08-17 | 2022-01-28 | 维沃移动通信有限公司 | 服务节点更新方法、终端设备和网络侧设备 |
US11070254B2 (en) * | 2018-09-28 | 2021-07-20 | At&T Intellectual Property I, L.P. | Decoding data in new radio ultra-reliable low latency communications with multiple transmission points |
CN110972205B (zh) * | 2018-09-28 | 2021-08-13 | 华为技术有限公司 | 一种通信方法及设备 |
CN111107669B (zh) * | 2018-10-29 | 2021-11-02 | 展讯通信(上海)有限公司 | Pdcp复制功能的激活方法及装置、终端、基站 |
CN112585900A (zh) * | 2018-10-30 | 2021-03-30 | Oppo广东移动通信有限公司 | 一种数据处理方法、终端设备及存储介质 |
WO2020088771A1 (en) * | 2018-11-01 | 2020-05-07 | Nokia Technologies Oy | Apparatus, method and computer program |
WO2020034470A1 (en) * | 2018-11-15 | 2020-02-20 | Zte Corporation | Increasing efficiency in wireless communications |
CN111314906A (zh) * | 2018-12-11 | 2020-06-19 | 夏普株式会社 | 用户设备及其方法、基站及其方法 |
CN111314970A (zh) * | 2018-12-11 | 2020-06-19 | 夏普株式会社 | 用户设备及其方法、基站及其方法 |
WO2020120825A1 (en) * | 2018-12-14 | 2020-06-18 | Nokia Technologies Oy | Packet communications |
WO2020124384A1 (zh) | 2018-12-18 | 2020-06-25 | Oppo广东移动通信有限公司 | 一种数据复制方式的指示方法、设备及存储介质 |
KR20210113591A (ko) * | 2019-01-14 | 2021-09-16 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 데이터 흐름 처리 방법, 기기 및 저장 매체 |
CN113766571B (zh) * | 2019-01-16 | 2023-03-14 | Oppo广东移动通信有限公司 | 数据传输的方法和通信设备 |
CN113194551B (zh) * | 2019-01-16 | 2023-01-03 | Oppo广东移动通信有限公司 | 数据复制传输配置方法、装置、芯片及计算机程序 |
CN111278061B (zh) * | 2019-01-18 | 2021-09-07 | 维沃移动通信有限公司 | 数据处理方法、信息配置方法、终端及网络设备 |
JP2022518226A (ja) * | 2019-01-18 | 2022-03-14 | 鴻穎創新有限公司 | 次世代無線ネットワークにおけるパケットデータ収束プロトコルの複製 |
WO2020164719A1 (en) * | 2019-02-14 | 2020-08-20 | Nokia Technologies Oy | Bandwidth part aggregation for reliability boost |
WO2020178918A1 (ja) * | 2019-03-01 | 2020-09-10 | 三菱電機株式会社 | 無線通信システム |
WO2020197259A1 (ko) * | 2019-03-25 | 2020-10-01 | 삼성전자 주식회사 | 무선 통신 시스템에서 복수 개의 rlc 계층 장치의 활성화를 제어하는 방법 및 장치 |
WO2020197237A1 (en) * | 2019-03-25 | 2020-10-01 | Lg Electronics Inc. | Conditional supplementary link activation and transmission |
KR20200114968A (ko) * | 2019-03-25 | 2020-10-07 | 삼성전자주식회사 | 무선 통신 시스템에서 복수 개의 rlc 계층 장치의 활성화를 제어하는 방법 및 장치 |
CN113647039B (zh) * | 2019-03-28 | 2023-08-18 | 联想(北京)有限公司 | 用于复制通信的方法及设备 |
CN111465119B (zh) * | 2019-03-28 | 2023-02-24 | 维沃移动通信有限公司 | 数据发送方法、信息配置方法、终端及网络设备 |
US20220094391A1 (en) * | 2019-03-29 | 2022-03-24 | Lg Electronics Inc. | Method and apparatus for handling rlc stuck problem in wireless communication system |
CN117715208A (zh) * | 2019-03-29 | 2024-03-15 | 华为技术有限公司 | 一种数据传输方法及装置 |
WO2020204386A1 (en) * | 2019-04-02 | 2020-10-08 | Lg Electronics Inc. | Method and apparatus for processing data unit based on rlc group in wireless communication system |
JP7298682B2 (ja) * | 2019-04-19 | 2023-06-27 | 富士通株式会社 | 基地局、端末装置、および通信システム |
CN110311751B (zh) * | 2019-04-25 | 2021-11-30 | 维沃移动通信有限公司 | 一种数据的发送方法及终端 |
US20220159514A1 (en) * | 2019-05-01 | 2022-05-19 | Apple Inc. | User equipment based packet data convergence protocol (pdcp) duplication activation and deactivation |
US20220216948A1 (en) * | 2019-05-10 | 2022-07-07 | Lg Electronics Inc. | Method and apparatus for handling status report related to duplicated data units in wireless communication system |
US11044632B2 (en) * | 2019-05-13 | 2021-06-22 | Qualcomm Incorporated | Header compression handling during handover |
WO2020236421A1 (en) * | 2019-05-20 | 2020-11-26 | Commscope Technologies Llc | Load-testing a cloud radio access network |
CN117440433A (zh) * | 2019-06-28 | 2024-01-23 | 瑞典爱立信有限公司 | 用于流控制的方法和装置 |
CN112187415B (zh) * | 2019-07-04 | 2022-06-28 | 大唐移动通信设备有限公司 | 一种重复传输维护方法、终端及网络设备 |
US11272397B2 (en) | 2019-07-12 | 2022-03-08 | Nokia Technologies Oy | Flexible network control of uplink data duplication |
WO2021021009A1 (en) * | 2019-07-30 | 2021-02-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling packet data convergence protocol (pdcp) duplication with different medium access control (mac) control elements (ces) |
US11412566B2 (en) * | 2019-08-09 | 2022-08-09 | Ofinno, Llc | Uplink downlink session duplication |
KR20210019307A (ko) * | 2019-08-12 | 2021-02-22 | 삼성전자주식회사 | 상태 보고를 이용하여 신호 재전송을 수행하는 무선 통신 장치 및 이를 포함하는 무선 통신 시스템의 동작 방법 |
US11502964B2 (en) * | 2019-08-29 | 2022-11-15 | Qualcomm Incorporated | Systems and methods for wireless communication |
EP4035449A4 (en) * | 2019-09-24 | 2023-06-07 | Qualcomm Incorporated | PERFORMANCE MEASUREMENT OF A PACKET DATA CONVERGENCE PROTOCOL DUPLICATION |
BR112022006043A2 (pt) * | 2019-09-30 | 2022-07-12 | Nokia Technologies Oy | Aparelho, método e programa de computador |
US11665759B2 (en) | 2019-10-03 | 2023-05-30 | Qualcomm Incorporated | MAC-CE design and power headroom considerations for PDCP duplication enhancements |
CN110798285B (zh) * | 2019-10-23 | 2020-08-14 | 华中科技大学 | 一种基于频率分集的大规模网络中urllc的重传方法 |
US11909535B2 (en) * | 2019-10-24 | 2024-02-20 | Qualcomm Incorporated | Operating in a radio link control acknowledged mode using a multicast or broadcast radio bearer |
US20210176349A1 (en) * | 2019-12-08 | 2021-06-10 | Qualcomm Incorporated | Packet data convergence protocol (pdcp) duplication enhancements |
US11304249B2 (en) * | 2019-12-16 | 2022-04-12 | Qualcomm Incorporated | Buffer management techniques for enhanced multi-connectivity communications |
CN113132067B (zh) * | 2020-01-15 | 2022-12-23 | 大唐移动通信设备有限公司 | 数据重传激活方法、设备、装置及存储介质 |
TWI747229B (zh) | 2020-04-06 | 2021-11-21 | 智易科技股份有限公司 | 通訊系統及其資料傳輸方法與基站 |
WO2021211048A1 (en) * | 2020-04-17 | 2021-10-21 | Telefonaktiebolaget Lm Ericsson (Publ) | First node, second node and methods performed thereby for handling transmissions in a communications network |
GB2595277A (en) * | 2020-05-20 | 2021-11-24 | Canon Kk | Method and apparatus for signaling suspension and resumption of network coding operation |
GB2595279B (en) * | 2020-05-20 | 2023-11-08 | Canon Kk | Method and apparatus for configuring network coding and controlling network coding activation |
WO2022027558A1 (en) * | 2020-08-07 | 2022-02-10 | JRD Communication (Shenzhen) Ltd. | Method for controlling rlc entities of user equipment, network node and user equipment |
US11490435B2 (en) * | 2020-08-28 | 2022-11-01 | At&T Intellectual Property I, L.P. | Facilitating sidelink-based relaying and multi-connectivity in advanced networks |
CN116491215A (zh) * | 2020-10-22 | 2023-07-25 | 捷开通讯(深圳)有限公司 | 应用pdcp复制的数据传输方法、网络节点和用户设备 |
CN114765741A (zh) * | 2021-01-11 | 2022-07-19 | 中国移动通信有限公司研究院 | 一种业务的传输方法、网络设备及终端 |
CN115278943A (zh) * | 2021-04-30 | 2022-11-01 | 华为技术有限公司 | 一种通信方法及通信装置 |
CN115314967A (zh) * | 2021-05-07 | 2022-11-08 | 北京三星通信技术研究有限公司 | 无线通信系统中用于确定传输路径的方法及基站 |
WO2022236583A1 (en) * | 2021-05-10 | 2022-11-17 | Apple Inc. | Handling high data rates in protocol stack when using high frequency spectrum |
EP4360399A1 (en) * | 2021-06-23 | 2024-05-01 | Telefonaktiebolaget LM Ericsson (publ) | L1 signal to activate pdcp duplication |
WO2023280978A2 (en) * | 2021-07-08 | 2023-01-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Packet duplication technique |
CN115696642A (zh) * | 2021-07-23 | 2023-02-03 | 夏普株式会社 | 由用户设备ue执行的方法及用户设备 |
TW202324961A (zh) * | 2021-10-29 | 2023-06-16 | 美商高通公司 | 混合數位方案獨立載波聚合的無線電鏈路控制 |
US11750324B2 (en) | 2021-11-30 | 2023-09-05 | Analog Devices International Unlimited Company | Methods for adaptive error avoidance to increase re-transmission reliability in time-slotted communication links |
WO2023133787A1 (en) * | 2022-01-14 | 2023-07-20 | Zte Corporation | Aggregation link establishment and communication between radio bearers and layer entities of user devices |
WO2023214903A1 (en) * | 2022-05-02 | 2023-11-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Improved robustness for control plane in sixth generation fronthaul |
GB2621376A (en) * | 2022-08-10 | 2024-02-14 | Nokia Technologies Oy | Apparatus, methods, and computer programs |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6904016B2 (en) * | 2001-11-16 | 2005-06-07 | Asustek Computer Inc. | Processing unexpected transmission interruptions in a wireless communications system |
US7539220B2 (en) * | 2003-02-03 | 2009-05-26 | Asustek Computer Inc. | Data discard signalling procedure in a wireless communication system |
KR100608844B1 (ko) * | 2004-01-09 | 2006-08-08 | 엘지전자 주식회사 | VoIP 서비스를 제공하는 무선통신 시스템 |
DE602005010252D1 (de) * | 2005-09-20 | 2008-11-20 | Matsushita Electric Ind Co Ltd | Vefahren und Vorrichtung zur Packetsegmentierung und Verknüpfungssignalisierung in einem Kommunikationssystem |
WO2008085908A1 (en) * | 2007-01-05 | 2008-07-17 | Interdigital Technology Corporation | Method and apparatus for indicating a transmission status to a higher layer |
WO2008094662A2 (en) * | 2007-02-01 | 2008-08-07 | Interdigital Technology Corporation | Method and apparatus for supporting rlc re-segmentation |
EP1983698B1 (en) * | 2007-04-20 | 2010-10-13 | Panasonic Corporation | Improved transmission scheme of protocol data units during a procedure that comprises the reset of the protocol layer |
GB2449629A (en) * | 2007-05-01 | 2008-12-03 | Nec Corp | Buffering numbered unsegmented PDCP SDUs in 3GPP system to assist efficient hard handover |
EP2168270B1 (en) * | 2007-09-20 | 2016-02-17 | LG Electronics Inc. | A method for handling correctly received but header compression failed packets |
BRPI0816033B1 (pt) * | 2007-09-28 | 2020-11-10 | Interdigital Patent Holdings, Inc | método para regular a transmissão de pacotes de protocolo de convergência de pacote de dados em uma comunicação sem fio |
AU2008308944B2 (en) * | 2007-10-01 | 2012-07-26 | Interdigital Patent Holdings, Inc. | Method and apparatus for PCDP discard |
CA2759288C (en) * | 2010-06-21 | 2014-09-02 | Research In Motion Limited | System and method for adjusting monitoring of timeslots during data transmission |
US10111212B2 (en) * | 2012-01-26 | 2018-10-23 | Qualcomm Incorporated | UE-initiated dynamic activation and de-activation of secondary carriers |
US8958422B2 (en) * | 2012-03-17 | 2015-02-17 | Blackberry Limited | Handling packet data convergence protocol data units |
US9955388B2 (en) * | 2013-01-29 | 2018-04-24 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting radio link control status report in communication system based on multiple radio access technologies |
US10694400B2 (en) * | 2013-08-09 | 2020-06-23 | Nokia Solutions And Networks Oy | Use of packet status report from secondary base station to master base station in wireless network |
CN110691425B (zh) * | 2013-10-29 | 2023-04-07 | 三星电子株式会社 | 在移动通信系统中的终端、基站及其方法 |
KR102157798B1 (ko) * | 2013-10-29 | 2020-09-18 | 삼성전자 주식회사 | 이동 통신 시스템에서 복수의 캐리어를 이용하는 데이터 송수신 방법 및 장치 |
US9900923B2 (en) * | 2013-11-01 | 2018-02-20 | Qualcomm Incorporated | Techniques for using carrier aggregation in dual connectivity wireless communications |
EP3095204B1 (en) * | 2014-01-16 | 2022-08-31 | Samsung Electronics Co., Ltd. | Apparatus and methods for operating user plane protocol stack in connectionless communicaton system |
US10004098B2 (en) * | 2014-01-29 | 2018-06-19 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data using a plurality of carriers in mobile communication system |
KR20150090804A (ko) * | 2014-01-29 | 2015-08-06 | 삼성전자주식회사 | 이동 통신 시스템에서 복수의 캐리어를 이용하여 데이터를 송수신하는 방법 및 장치 |
US9635655B2 (en) * | 2014-02-24 | 2017-04-25 | Intel Corporation | Enhancement to the buffer status report for coordinated uplink grant allocation in dual connectivity in an LTE network |
WO2015137644A2 (en) * | 2014-03-12 | 2015-09-17 | Lg Electronics Inc. | Method for calculating and reporting an amount of data available for transmission and a device therefor |
CN105814946A (zh) * | 2014-09-22 | 2016-07-27 | 华为技术有限公司 | 一种上行业务数据传输的方法、装置 |
US10412619B2 (en) * | 2014-11-14 | 2019-09-10 | Qualcomm Incorporated | Buffer status report for eDCS |
WO2016159528A1 (en) * | 2015-03-30 | 2016-10-06 | Lg Electronics Inc. | Method for performing a buffer status reporting in a wireless communication system and device therefor |
WO2016159541A1 (en) * | 2015-04-03 | 2016-10-06 | Lg Electronics Inc. | Method for performing a packet delay calculation in a pdcp entity in a wireless communication system and a device therefor |
JP6425800B2 (ja) * | 2015-04-10 | 2018-11-21 | 京セラ株式会社 | ユーザ端末、通信方法及びプロセッサ |
US10397754B2 (en) * | 2015-08-06 | 2019-08-27 | Qualcomm Incorporation | Packet data convergence protocol reordering with enhanced component carriers |
CN109314597B (zh) * | 2016-06-09 | 2021-12-28 | 诺基亚通信公司 | 用于实时分段的装置、方法、系统和计算机可读介质 |
KR20180050015A (ko) * | 2016-11-04 | 2018-05-14 | 삼성전자주식회사 | 무선통신시스템에서 고신뢰 저지연 통신을 위한 데이터 송수신 방법 및 장치 |
US10448386B2 (en) * | 2017-01-06 | 2019-10-15 | Kt Corporation | Method and apparatus for controlling redundant data transmission |
CN116527199A (zh) * | 2017-01-13 | 2023-08-01 | 三星电子株式会社 | 无线通信系统中的终端和第一基站及其方法 |
KR102357594B1 (ko) * | 2017-03-23 | 2022-02-04 | 삼성전자 주식회사 | 패킷 중복을 위한 데이터 처리 방법 및 장치 |
US10536878B2 (en) * | 2017-03-24 | 2020-01-14 | Mediatek Inc. | User equipment and methods for PDCP duplication in 5G RAN |
US10405231B2 (en) * | 2017-04-24 | 2019-09-03 | Motorola Mobility Llc | Switching between packet duplication operating modes |
CN110945901B (zh) * | 2017-04-24 | 2022-03-01 | 摩托罗拉移动有限责任公司 | 复制用于无线电承载的pdcp pdu |
US10805836B2 (en) * | 2017-05-05 | 2020-10-13 | Qualcomm Incorporated | Packet duplication at a packet data convergence protocol (PDCP) entity |
US20180352601A1 (en) * | 2017-05-31 | 2018-12-06 | Electronics And Telecommunications Research Institute | Method for communicating in mobile communication system and apparatus for the same |
US11184945B2 (en) * | 2017-06-14 | 2021-11-23 | Lg Electronics Inc. | Method for handling deactivation for a cell in which packet duplication is performed in wireless communication system and a device therefor |
WO2018232207A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Singapore Pte. Ltd. | Method and apparatus for handling data duplication in mobile communications |
US20180367288A1 (en) * | 2017-06-16 | 2018-12-20 | Huawei Technologies Co., Ltd. | Dynamic activation and deactivation of packet duplication |
CN110463239B (zh) * | 2017-07-28 | 2023-10-13 | Oppo广东移动通信有限公司 | 数据传输的方法、终端设备和网络设备 |
CN109391639B (zh) * | 2017-08-02 | 2021-01-08 | 维沃移动通信有限公司 | 一种激活及去激活数据复制的方法及终端 |
CN110383880B (zh) * | 2017-08-11 | 2022-12-23 | Lg电子株式会社 | 用于发送数据单元的方法和设备 |
JP6881724B2 (ja) * | 2017-09-28 | 2021-06-02 | オフィノ, エルエルシー | パケット複製アクティブ化シグナリング |
WO2019093828A1 (en) * | 2017-11-10 | 2019-05-16 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data in wireless communication system |
EP3512140A1 (en) * | 2018-01-11 | 2019-07-17 | Comcast Cable Communications LLC | Cell configuration for packet duplication |
US10939463B2 (en) * | 2018-02-15 | 2021-03-02 | Qualcomm Incorporated | Network-assisted scheduling for packet duplication in vehicle-based sidelink communication |
US11304092B2 (en) * | 2018-09-12 | 2022-04-12 | Ofinno, Llc | Session packet duplication control |
US11399304B2 (en) * | 2018-09-28 | 2022-07-26 | Ofinno, Llc | Packet duplication by core network |
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