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 |
|---|---|---|---|---|
| CN107113792B (zh) * | 2015-06-23 | 2020-01-03 | 华为技术有限公司 | 一种控制信息的发送方法、检测方法、基站和用户设备 |
| 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 |
| EP3539349A4 (en) * | 2017-01-05 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (PUBL) | DIRECT ACCESS METHOD AND DEVICE 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 |
| ES3055216T3 (en) * | 2017-09-28 | 2026-02-10 | Sony Group Corp | User equipment, base station and methods thereof |
| WO2019074436A1 (en) | 2017-10-10 | 2019-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | TRANSMISSION OF EARLY MOBILE TERMINATION DATA |
| ES2956115T3 (es) | 2018-02-16 | 2023-12-13 | Ericsson Telefon Ab L M | Métodos que proporcionan indicación de ocasión de RACH para procedimiento de acceso aleatorio iniciado por orden de PDCCH y terminales inalámbricos y estaciones base relacionados |
| EP3791505B1 (en) * | 2018-05-11 | 2026-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Arq/harq-related procedure for grant-free random access |
| 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 |
| US11337253B2 (en) * | 2019-01-11 | 2022-05-17 | Qualcomm Incorporated | Feedback for message B of a two-step random access channel procedure |
| US11438930B2 (en) * | 2019-01-11 | 2022-09-06 | Qualcomm Incorporated | Timing indication for 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 |
| CN118695397A (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 |
| US12063690B2 (en) | 2019-03-27 | 2024-08-13 | Apple Inc. | Two-step RACH for new radio (NR) with unlicensed operation |
| 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 |
| US12256367B2 (en) * | 2019-11-15 | 2025-03-18 | Beijing Xiaomi Mobile Software Co., Ltd. | Methods of sending paging signaling, paging methods, information sending methods and apparatuses thereof |
| US11246136B2 (en) | 2019-12-18 | 2022-02-08 | Dish Wireless L.L.C. | System and method for utilizing overlapping component carriers |
| EP4535909A3 (en) | 2020-02-10 | 2025-04-23 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for random access |
| 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 |
| KR102910320B1 (ko) * | 2020-08-05 | 2026-01-08 | 지티이 코포레이션 | 시그널링 설계 및 구성을 위한 시스템 및 방법 |
| 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 |
| US20250310937A1 (en) * | 2022-06-16 | 2025-10-02 | Nokia Technologies Oy | Efficient semi-static harq codebook operation in telecommunication systems |
| CN119605305A (zh) * | 2022-07-04 | 2025-03-11 | 瑞典爱立信有限公司 | 用于多个物理随机接入信道传输的随机接入信道资源和发射功率的确定 |
| US20250071820A1 (en) * | 2022-07-21 | 2025-02-27 | Intel Corporation | Determination of rar window and ra-rnti for multiple prach transmissions |
| 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 |
| USRE44283E1 (en) * | 2005-12-23 | 2013-06-11 | Lg Electronics Inc. | Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems |
| JP5193029B2 (ja) | 2006-04-28 | 2013-05-08 | パナソニック株式会社 | 無線通信システム、移動局装置、基地局装置およびｒａｃｈ送信方法 |
| KR20090086993A (ko) | 2006-12-28 | 2009-08-14 | 후지쯔 가부시끼가이샤 | 무선 통신 시스템 및 기지국과 랜덤 액세스 채널 송신 방법 |
| CN101999219B (zh) | 2008-04-14 | 2014-02-19 | Lg电子株式会社 | 执行随机接入过程的方法和装置 |
| 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 |
| WO2013181808A1 (zh) * | 2012-06-06 | 2013-12-12 | 华为技术有限公司 | 一种消息的重传方法及终端、基站 |
| EP2760248B1 (en) | 2013-01-28 | 2021-03-10 | Alcatel Lucent | Wireless telecommunications |
| EP3128693A4 (en) | 2014-04-23 | 2017-03-01 | Huawei Technologies Co., Ltd. | Data transmission method and apparatus |
| US9872316B2 (en) * | 2014-06-13 | 2018-01-16 | Apple Inc. | Enhanced PRACH scheme for power savings, range improvement and improved detection |
| EP3562249B1 (en) | 2014-08-15 | 2024-07-24 | InterDigital Patent Holdings, Inc. | Supporting random access and paging procedures for reduced capability wtrus in an lte system |
| EP3337231A1 (en) * | 2015-08-13 | 2018-06-20 | NTT DoCoMo, Inc. | User terminal, wireless base station, and wireless communication method |
| 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 KR KR1020197010478A patent/KR20190065290A/ko not_active Ceased
- 2017-09-29 BR BR112019007469-4A patent/BR112019007469A2/pt not_active IP Right Cessation
- 2017-09-29 ES ES17784151T patent/ES2901387T3/es active Active
- 2017-09-29 WO PCT/US2017/054500 patent/WO2018071208A1/en not_active Ceased
- 2017-09-29 EP EP19209099.1A patent/EP3627956A1/en not_active Withdrawn
- 2017-09-29 JP JP2019519409A patent/JP7028867B2/ja active Active
- 2017-09-29 EP EP17784151.7A patent/EP3527031B1/en active Active
- 2017-09-29 EP EP19209089.2A patent/EP3627955A1/en not_active Withdrawn
- 2017-09-29 CN CN201780063209.4A patent/CN109804701B/zh active Active
- 2017-09-29 CA CA3036712A patent/CA3036712A1/en not_active Abandoned
-
2020
- 2020-11-05 US US17/090,827 patent/US20210058822A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20210058822A1 (en) | 2021-02-25 |
| TWI759328B (zh) | 2022-04-01 |
| KR20190065290A (ko) | 2019-06-11 |
| CA3036712A1 (en) | 2018-04-19 |
| EP3527031A1 (en) | 2019-08-21 |
| JP2019532583A (ja) | 2019-11-07 |
| JP7028867B2 (ja) | 2022-03-02 |
| CN109804701B (zh) | 2022-10-11 |
| US20180109976A1 (en) | 2018-04-19 |
| CN109804701A (zh) | 2019-05-24 |
| EP3627956A1 (en) | 2020-03-25 |
| EP3527031B1 (en) | 2021-11-24 |
| WO2018071208A1 (en) | 2018-04-19 |
| EP3627955A1 (en) | 2020-03-25 |
| US10849011B2 (en) | 2020-11-24 |
| TW201815214A (zh) | 2018-04-16 |
| ES2901387T3 (es) | 2022-03-22 |
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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. |