BR112019007469A2 - procedimentos de rach usando múltiplas transmissões de prach - Google Patents
procedimentos de rach usando múltiplas transmissões de prachInfo
- Publication number
- BR112019007469A2 BR112019007469A2 BR112019007469-4A BR112019007469A BR112019007469A2 BR 112019007469 A2 BR112019007469 A2 BR 112019007469A2 BR 112019007469 A BR112019007469 A BR 112019007469A BR 112019007469 A2 BR112019007469 A2 BR 112019007469A2
- Authority
- BR
- Brazil
- Prior art keywords
- prach
- transmissions
- prach transmission
- transmission
- distributed
- Prior art date
Links
Classifications
-
- 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
- H04W28/04—Error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- 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
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662408453P | 2016-10-14 | 2016-10-14 | |
| US62/408,453 | 2016-10-14 | ||
| US15/614,320 US10849011B2 (en) | 2016-10-14 | 2017-06-05 | Rach procedures using multiple PRACH transmissions |
| US15/614,320 | 2017-06-05 | ||
| PCT/US2017/054500 WO2018071208A1 (en) | 2016-10-14 | 2017-09-29 | Rach procedures using multiple prach transmissions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019007469A2 true BR112019007469A2 (pt) | 2019-07-16 |
Family
ID=61904224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019007469-4A BR112019007469A2 (pt) | 2016-10-14 | 2017-09-29 | procedimentos de rach usando múltiplas transmissões de prach |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10849011B2 (https=) |
| EP (3) | EP3627956A1 (https=) |
| JP (1) | JP7028867B2 (https=) |
| KR (1) | KR20190065290A (https=) |
| CN (1) | CN109804701B (https=) |
| BR (1) | BR112019007469A2 (https=) |
| CA (1) | CA3036712A1 (https=) |
| ES (1) | ES2901387T3 (https=) |
| TW (1) | TWI759328B (https=) |
| WO (1) | WO2018071208A1 (https=) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3297352B1 (en) * | 2015-06-23 | 2023-08-23 | Huawei Technologies Co., Ltd. | Control information sending method and detection method, base station and user equipment |
| US10849011B2 (en) * | 2016-10-14 | 2020-11-24 | Qualcomm Incorporated | Rach procedures using multiple PRACH transmissions |
| AU2017355776A1 (en) * | 2016-11-02 | 2019-06-20 | Ntt Docomo, Inc. | User terminal and radio communication method |
| WO2018103092A1 (en) * | 2016-12-09 | 2018-06-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Prach scheduling method, scheduled prach transmission method, network node and user equipment |
| WO2018127042A1 (en) * | 2017-01-05 | 2018-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for random access in a wireless communication system |
| CN108307335B (zh) * | 2017-01-13 | 2022-10-28 | 中兴通讯股份有限公司 | 一种数据传输方法、装置及系统 |
| WO2018147700A1 (ko) * | 2017-02-10 | 2018-08-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말과 복수의 trp (transmission and reception point)를 포함하는 기지국의 신호 송수신 방법 및 이를 위한 장치 |
| US11723063B2 (en) * | 2017-08-11 | 2023-08-08 | Qualcomm Incorporated | Different configurations for message content and transmission in a random access procedure |
| EP3691394B1 (en) * | 2017-09-28 | 2021-09-08 | Sony Group Corporation | Random access method and terminal device |
| US11382137B2 (en) | 2017-10-10 | 2022-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile-terminated early data transmission |
| PL3753351T3 (pl) | 2018-02-16 | 2024-01-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposoby zapewniające wskazanie okazji RACH dla procedury dostępu swobodnego inicjowanej przez zlecenie PDCCH oraz powiązane terminale bezprzewodowe i stacje bazowe |
| CN112368965B (zh) | 2018-05-11 | 2024-05-28 | 弗劳恩霍夫应用研究促进协会 | 用于免授权随机接入的arq/harq相关过程 |
| US10999871B2 (en) * | 2018-06-08 | 2021-05-04 | Qualcomm Incorporated | Random access procedure for CV2X |
| US11632801B2 (en) * | 2018-10-03 | 2023-04-18 | Qualcomm Incorporated | Message 1 of a two-step random access procedure |
| US11140720B2 (en) * | 2018-10-24 | 2021-10-05 | Qualcomm Incorporated | Message 2 of a two-step random access procedure and coexistence with four-step random access procedure |
| US11438930B2 (en) | 2019-01-11 | 2022-09-06 | Qualcomm Incorporated | Timing indication for a two-step random access channel procedure |
| US11337253B2 (en) * | 2019-01-11 | 2022-05-17 | Qualcomm Incorporated | Feedback for message B of a two-step random access channel procedure |
| CN111436137B (zh) * | 2019-02-02 | 2022-06-24 | 维沃移动通信有限公司 | 随机接入方法、装置、设备及介质 |
| CN118695398A (zh) * | 2019-03-22 | 2024-09-24 | 迪朵无线创新有限公司 | 一种被用于无线通信的节点中的方法和装置 |
| JP7297921B2 (ja) * | 2019-03-27 | 2023-06-26 | アップル インコーポレイテッド | 無認可動作を伴う新無線（ｎｒ）のための２ステップｒａｃｈ |
| US11558853B2 (en) * | 2019-04-05 | 2023-01-17 | Qualcomm Incorporated | Physical uplink shared channel occasion aggregation |
| CN112673704B (zh) * | 2019-04-09 | 2023-07-25 | Oppo广东移动通信有限公司 | 信息传输方法及相关设备 |
| WO2020237681A1 (zh) * | 2019-05-31 | 2020-12-03 | 北京小米移动软件有限公司 | 随机接入方法及装置、通信设备及存储介质 |
| US10939471B2 (en) | 2019-06-13 | 2021-03-02 | David E. Newman | Managed transmission of wireless DAT messages |
| CN112312580B (zh) * | 2019-07-26 | 2025-05-09 | 北京三星通信技术研究有限公司 | 上行信号的资源配置方法以及用户设备 |
| US10945293B2 (en) * | 2019-07-25 | 2021-03-09 | Qualcomm Incorporated | Frequency hopping for two-step random access |
| WO2021026757A1 (en) * | 2019-08-13 | 2021-02-18 | Qualcomm Incorporated | Failed receiving of timing advance (ta) command for radio resource control (rrc) connected user equipment (ue) in two-step random access procedure |
| US11219063B2 (en) * | 2019-08-15 | 2022-01-04 | Charter Communications Operating, Llc | Enhanced implementation of a random access channel |
| EP4061071A4 (en) * | 2019-11-15 | 2023-07-12 | Beijing Xiaomi Mobile Software Co., Ltd. | RADIO PAGING SIGNALING METHOD, RADIO PAGING METHOD AND INFORMATION TRANSMITTING METHOD AND APPARATUS |
| US11246136B2 (en) * | 2019-12-18 | 2022-02-08 | Dish Wireless L.L.C. | System and method for utilizing overlapping component carriers |
| CN115039500B (zh) | 2020-02-10 | 2025-03-14 | 瑞典爱立信有限公司 | 用于随机接入的方法和装置 |
| WO2021170907A1 (en) * | 2020-02-27 | 2021-09-02 | Nokia Technologies Oy | Method, apparatus and computer program |
| US11968720B2 (en) * | 2020-04-03 | 2024-04-23 | Qualcomm Incorporated | Alternative two-step RACH procedure |
| WO2022027284A1 (en) * | 2020-08-05 | 2022-02-10 | Zte Corporation | System and method for signaling design and configuration |
| US11153780B1 (en) | 2020-11-13 | 2021-10-19 | Ultralogic 5G, Llc | Selecting a modulation table to mitigate 5G message faults |
| US20220183068A1 (en) | 2020-12-04 | 2022-06-09 | David E. Newman | Rapid Uplink Access by Parallel Signaling on a 5G Random-Access Channel |
| CN115696427A (zh) * | 2021-07-29 | 2023-02-03 | 大唐移动通信设备有限公司 | 一种调度信息的处理方法和装置 |
| US12193075B2 (en) | 2021-09-09 | 2025-01-07 | Samsung Electronics Co., Ltd. | Methods and apparatus for handling multiple RACH procedures in wireless communication system |
| WO2023244235A1 (en) * | 2022-06-16 | 2023-12-21 | Nokia Technologies Oy | Efficient semi-static harq codebook operation in telecommunication systems |
| US20260012979A1 (en) * | 2022-07-04 | 2026-01-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Determination of random access channel resource and transmission power for multiple physical random access channel transmissions |
| CN119404585A (zh) * | 2022-07-21 | 2025-02-07 | 英特尔公司 | 确定多个prach传输的rar窗口和ra-rnti |
| EP4573779A4 (en) | 2022-09-28 | 2025-12-10 | Samsung Electronics Co Ltd | SYSTEM AND METHOD FOR INTER-LAYER OPTIMIZATION OF UPWARD LINK DETECTION THRESHOLDS |
| CN118075911A (zh) * | 2022-11-17 | 2024-05-24 | 北京三星通信技术研究有限公司 | 一种随机接入资源的确认方法和装置 |
| WO2024167155A1 (ko) * | 2023-02-08 | 2024-08-15 | 삼성전자주식회사 | 무선 통신 시스템에서 수신된 신호를 처리하기 위한 전자 장치 및 방법 |
| WO2024207725A1 (zh) * | 2023-04-04 | 2024-10-10 | 荣耀终端有限公司 | 一种资源分配方法及相关设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8320301B2 (en) * | 2002-10-25 | 2012-11-27 | Qualcomm Incorporated | MIMO WLAN system |
| RU2421911C2 (ru) * | 2005-12-23 | 2011-06-20 | Эл Джи Электроникс Инк. | Способ и процедуры несинхронизированной связи, синхронизированной связи и синхронизации связи в режиме ожидания "stand-by" и в системах e-utra |
| EP2015599A1 (en) * | 2006-04-28 | 2009-01-14 | Panasonic Corporation | Radio communication system, mobile station device, and rach transmission method |
| KR20090086993A (ko) * | 2006-12-28 | 2009-08-14 | 후지쯔 가부시끼가이샤 | 무선 통신 시스템 및 기지국과 랜덤 액세스 채널 송신 방법 |
| EP2263341B1 (en) | 2008-04-14 | 2018-09-19 | Amazon Technologies, Inc. | Method and apparatus for performing random access procedures |
| US8494572B2 (en) | 2008-06-24 | 2013-07-23 | Qualcomm Incorporated | Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system |
| EP2849483B1 (en) | 2012-06-06 | 2019-08-21 | Huawei Technologies Co., Ltd. | Method, terminal and base station (bs) for retransmitting message |
| EP2760248B1 (en) * | 2013-01-28 | 2021-03-10 | Alcatel Lucent | Wireless telecommunications |
| CN105210317A (zh) | 2014-04-23 | 2015-12-30 | 华为技术有限公司 | 一种数据传输方法及装置 |
| US9872316B2 (en) * | 2014-06-13 | 2018-01-16 | Apple Inc. | Enhanced PRACH scheme for power savings, range improvement and improved detection |
| JP6937685B2 (ja) * | 2014-08-15 | 2021-09-22 | インターデイジタル パテント ホールディングス インコーポレイテッド | Ｌｔｅシステムにおける低減能力ｗｔｒｕのためのランダムアクセスおよびページングの手順のサポート |
| JP6961484B2 (ja) * | 2015-08-13 | 2021-11-05 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法及びシステム |
| US10849011B2 (en) * | 2016-10-14 | 2020-11-24 | Qualcomm Incorporated | Rach procedures using multiple PRACH transmissions |
-
2017
- 2017-06-05 US US15/614,320 patent/US10849011B2/en active Active
- 2017-09-07 TW TW106130592A patent/TWI759328B/zh active
- 2017-09-29 ES ES17784151T patent/ES2901387T3/es active Active
- 2017-09-29 JP JP2019519409A patent/JP7028867B2/ja active Active
- 2017-09-29 EP EP19209099.1A patent/EP3627956A1/en not_active Withdrawn
- 2017-09-29 CA CA3036712A patent/CA3036712A1/en not_active Abandoned
- 2017-09-29 KR KR1020197010478A patent/KR20190065290A/ko not_active Ceased
- 2017-09-29 EP EP17784151.7A patent/EP3527031B1/en active Active
- 2017-09-29 WO PCT/US2017/054500 patent/WO2018071208A1/en not_active Ceased
- 2017-09-29 CN CN201780063209.4A patent/CN109804701B/zh active Active
- 2017-09-29 EP EP19209089.2A patent/EP3627955A1/en not_active Withdrawn
- 2017-09-29 BR BR112019007469-4A patent/BR112019007469A2/pt not_active IP Right Cessation
-
2020
- 2020-11-05 US US17/090,827 patent/US20210058822A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019532583A (ja) | 2019-11-07 |
| CA3036712A1 (en) | 2018-04-19 |
| EP3627955A1 (en) | 2020-03-25 |
| EP3527031A1 (en) | 2019-08-21 |
| JP7028867B2 (ja) | 2022-03-02 |
| EP3527031B1 (en) | 2021-11-24 |
| US20180109976A1 (en) | 2018-04-19 |
| KR20190065290A (ko) | 2019-06-11 |
| WO2018071208A1 (en) | 2018-04-19 |
| TW201815214A (zh) | 2018-04-16 |
| CN109804701B (zh) | 2022-10-11 |
| US20210058822A1 (en) | 2021-02-25 |
| CN109804701A (zh) | 2019-05-24 |
| EP3627956A1 (en) | 2020-03-25 |
| ES2901387T3 (es) | 2022-03-22 |
| US10849011B2 (en) | 2020-11-24 |
| TWI759328B (zh) | 2022-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112019007469A2 (pt) | procedimentos de rach usando múltiplas transmissões de prach | |
| BR112022011903A2 (pt) | Aprimoramento de resposta de acesso aleatório para equipamentos de usuário com capacidades reduzidas | |
| BR112019004696A2 (pt) | técnicas para realizar handover na presença de feixes sem fio direcionais | |
| BR112022002759A2 (pt) | Métodos realizados por um equipamento de usuário e por um nó de rede, dispositivo sem fio, e, nó de rede | |
| BR112022006359A2 (pt) | Quasi-colocalização padrão para múltiplos pontos de recepção de transmissão com base em informações de controle de enlace descendente único | |
| BR112016024208A2 (pt) | obtenção de célula otimizada para sistemas de tdd de lte ou ues com capacidade para csg/embms | |
| BR112017006153A2 (pt) | estrutura de quadro de ligação ascendente em lte com latência ultrabaixa | |
| BR112017019622A2 (pt) | multiplexação de sinal de referência de som de canal recíproco | |
| BR112012026336A2 (pt) | repetição para comunicação com baixo overhead em uma rede | |
| BR112018000322A2 (pt) | técnicas de liberação de canal utilizando banda de espectro de frequência de rádio compartilhada | |
| BR112019025577A2 (pt) | Sistema e método para transmitir solicitação de recuperação de falha de feixe | |
| BR112017015897A2 (pt) | confirmações de grupo de baixa latência | |
| BR112015018024A2 (pt) | Retorno csi mimo 3d com base em portas de elevação virtual | |
| BR112017016316A2 (pt) | resposta de acesso aleatório com formação de feixe analógico | |
| BR112022000470A2 (pt) | Salto de frequência para acesso aleatório de duas etapas | |
| BR112017016469A2 (pt) | medição de csi sob aperfeiçoamentos de cobertura na lte | |
| MX354882B (es) | Metodo de acceso aleatorio, equipo de usuario y estacion base. | |
| BR112015020431A2 (pt) | sistemas e métodos para relatório de retroalimentação | |
| BR112019001324A2 (pt) | transmissão de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd | |
| BR112018000403A2 (pt) | estrutura de quadro de multiplexação de múltiplos usuários para emtc | |
| BR112019006457A2 (pt) | sistemas e métodos para transmissão em uplink livre de concessão | |
| BR112016024968A2 (pt) | transmissão do canal de controle para aumento da cobertura da mensagem de paging | |
| ES2722411T3 (es) | Procedimientos y aparatos de transmisión en sistema combinado TDD-FDD | |
| BR112022003853A2 (pt) | Técnicas para aprimorar eficiência em comunicações não cabeadas de sidelink | |
| BR112019003334A2 (pt) | procedimento de acesso inicial usando recursos pré-configurados |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2794 DE 23/07/2024. |