CA3042730A1 - Techniques for signaling dynamic control region for prach transmission - Google Patents
Techniques for signaling dynamic control region for prach transmission Download PDFInfo
- Publication number
- CA3042730A1 CA3042730A1 CA3042730A CA3042730A CA3042730A1 CA 3042730 A1 CA3042730 A1 CA 3042730A1 CA 3042730 A CA3042730 A CA 3042730A CA 3042730 A CA3042730 A CA 3042730A CA 3042730 A1 CA3042730 A1 CA 3042730A1
- Authority
- CA
- Canada
- Prior art keywords
- prach
- indication
- control symbols
- slots
- common burst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- 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
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- 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
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662438222P | 2016-12-22 | 2016-12-22 | |
| US62/438,222 | 2016-12-22 | ||
| US15/850,428 | 2017-12-21 | ||
| US15/850,428 US10084582B2 (en) | 2016-12-22 | 2017-12-21 | Techniques for signaling dynamic control region for PRACH transmission |
| PCT/US2017/068166 WO2018119385A1 (en) | 2016-12-22 | 2017-12-22 | Techniques for signaling dynamic control region for prach transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3042730A1 true CA3042730A1 (en) | 2018-06-28 |
Family
ID=61018003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3042730A Pending CA3042730A1 (en) | 2016-12-22 | 2017-12-22 | Techniques for signaling dynamic control region for prach transmission |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US10084582B2 (https=) |
| EP (1) | EP3560133B1 (https=) |
| JP (1) | JP7062008B2 (https=) |
| KR (1) | KR102616944B1 (https=) |
| CN (1) | CN110073629B (https=) |
| BR (1) | BR112019012386A2 (https=) |
| CA (1) | CA3042730A1 (https=) |
| ES (1) | ES2866958T3 (https=) |
| TW (1) | TWI781975B (https=) |
| WO (1) | WO2018119385A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10084582B2 (en) | 2016-12-22 | 2018-09-25 | Qualcomm Incorporated | Techniques for signaling dynamic control region for PRACH transmission |
| EP3471496B1 (en) * | 2017-05-03 | 2025-01-01 | LG Electronics Inc. | Method for transmitting/receiving random access channel and device therefor |
| US11172511B2 (en) | 2017-09-27 | 2021-11-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Information indication method and apparatus, network device and terminal device |
| US11778657B2 (en) | 2017-10-27 | 2023-10-03 | Apple Inc. | Control resource set information in physical broadcast channel |
| CN114867127A (zh) * | 2019-04-30 | 2022-08-05 | 华为技术有限公司 | 一种随机接入前导发送方法及通信装置 |
| US11743018B2 (en) * | 2020-04-06 | 2023-08-29 | Qualcomm Incorporated | Initial subband configuration for full duplex |
| KR20220064201A (ko) * | 2020-11-11 | 2022-05-18 | 삼성전자주식회사 | 무선 통신 시스템에서 랜덤 액세스를 위한 방법 및 장치 |
| WO2025235794A1 (en) * | 2024-05-10 | 2025-11-13 | Intel Corporation | Enhanced signaling and use of dynamic physical random access channel (prach) resources in wireless communications |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9545009B2 (en) * | 2007-05-23 | 2017-01-10 | Spectra Logic, Corporation | Passive alterable electrical component |
| US8526374B2 (en) | 2008-09-12 | 2013-09-03 | Qualcomm Incorporated | Physical random access channel (PRACH) transmission in multicarrier operation |
| US9232462B2 (en) * | 2009-10-15 | 2016-01-05 | Qualcomm Incorporated | Methods and apparatus for cross-cell coordination and signaling |
| JP5511708B2 (ja) | 2011-02-18 | 2014-06-04 | 株式会社Ｎｔｔドコモ | 移動端末装置、基地局装置及び通信制御方法 |
| SG11201501279UA (en) | 2012-08-23 | 2015-04-29 | Interdigital Patent Holdings | Providing physical layer resources to different serving sites |
| EP3758431B1 (en) | 2014-03-25 | 2023-02-01 | Telefonaktiebolaget LM Ericsson (publ) | Enhanced prach preamble format |
| US10306568B2 (en) | 2014-04-02 | 2019-05-28 | Lg Electronics Inc. | Method for transceiving signal in wireless communication system and apparatus therefor |
| WO2016048044A1 (en) * | 2014-09-23 | 2016-03-31 | Lg Electronics Inc. | Method and apparatus for performing initial access procedure for low cost user equipment in wireless communication system |
| US9374796B2 (en) * | 2014-10-10 | 2016-06-21 | Qualcomm Incorporated | Channel structure for a cellular internet of things system |
| US10727983B2 (en) | 2014-10-29 | 2020-07-28 | Qualcomm Incorporated | Variable length transmission time intervals (TTI) |
| US10342012B2 (en) * | 2015-03-15 | 2019-07-02 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure |
| US10433339B2 (en) | 2015-04-14 | 2019-10-01 | Qualcomm Incorporated | Random access for low latency wireless communications |
| US10123356B2 (en) * | 2015-04-27 | 2018-11-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Robust selection of PRACH repetition level for MTC enhanced coverage |
| WO2017027059A1 (en) * | 2015-08-13 | 2017-02-16 | Intel IP Corporation | Prach design for unlicensed channels |
| TW201728207A (zh) | 2015-11-10 | 2017-08-01 | Idac控股公司 | 波束成形系統下行控制頻道設計及傳訊 |
| KR102370119B1 (ko) * | 2015-11-17 | 2022-03-04 | 삼성전자주식회사 | 무선 통신 시스템에서 부분 후보 기반의 신호 검출 장치 및 방법 |
| WO2017150951A1 (ko) | 2016-03-04 | 2017-09-08 | 엘지전자 주식회사 | 무선통신 시스템에서 임의 접속 채널(random access channel, rach) 신호를 전송하는 방법 및 이를 위한 단말 |
| US10420135B2 (en) * | 2016-04-01 | 2019-09-17 | HFI Innovation | Physical random access channel design in eLAA |
| EP3456137B1 (en) | 2016-05-12 | 2020-05-27 | Intel IP Corporation | Physical random access channel (prach) design |
| KR102218369B1 (ko) * | 2016-10-11 | 2021-02-22 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | Srs 캐리어 기반 스위칭과 연관된 인터럽션들을 제어하기 위해 랜덤 액세스 구성을 적응시키기 위한 방법들 및 장치들 |
| US10084582B2 (en) | 2016-12-22 | 2018-09-25 | Qualcomm Incorporated | Techniques for signaling dynamic control region for PRACH transmission |
-
2017
- 2017-12-21 US US15/850,428 patent/US10084582B2/en active Active
- 2017-12-22 KR KR1020197017356A patent/KR102616944B1/ko active Active
- 2017-12-22 TW TW106145229A patent/TWI781975B/zh active
- 2017-12-22 BR BR112019012386-5A patent/BR112019012386A2/pt unknown
- 2017-12-22 CA CA3042730A patent/CA3042730A1/en active Pending
- 2017-12-22 ES ES17832852T patent/ES2866958T3/es active Active
- 2017-12-22 CN CN201780076777.8A patent/CN110073629B/zh active Active
- 2017-12-22 EP EP17832852.2A patent/EP3560133B1/en active Active
- 2017-12-22 WO PCT/US2017/068166 patent/WO2018119385A1/en not_active Ceased
- 2017-12-22 JP JP2019529570A patent/JP7062008B2/ja active Active
-
2018
- 2018-07-09 US US16/030,453 patent/US10469229B2/en active Active
-
2019
- 2019-10-10 US US16/598,807 patent/US11368271B2/en active Active
-
2022
- 2022-06-20 US US17/844,430 patent/US11882073B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190094178A (ko) | 2019-08-12 |
| US20180183557A1 (en) | 2018-06-28 |
| WO2018119385A1 (en) | 2018-06-28 |
| EP3560133B1 (en) | 2021-01-27 |
| TWI781975B (zh) | 2022-11-01 |
| TW201831025A (zh) | 2018-08-16 |
| US20220329383A1 (en) | 2022-10-13 |
| BR112019012386A2 (pt) | 2020-02-27 |
| US10469229B2 (en) | 2019-11-05 |
| US11368271B2 (en) | 2022-06-21 |
| JP2020503735A (ja) | 2020-01-30 |
| CN110073629B (zh) | 2022-02-01 |
| KR102616944B1 (ko) | 2023-12-21 |
| US20180331806A1 (en) | 2018-11-15 |
| EP3560133A1 (en) | 2019-10-30 |
| ES2866958T3 (es) | 2021-10-20 |
| US10084582B2 (en) | 2018-09-25 |
| CN110073629A (zh) | 2019-07-30 |
| US20200044808A1 (en) | 2020-02-06 |
| JP7062008B2 (ja) | 2022-05-02 |
| US11882073B2 (en) | 2024-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12143256B2 (en) | Adaptive subcarrier spacing configuration | |
| KR102206517B1 (ko) | 새로운 라디오 무선 통신 시스템에서 동기화 신호 송신 | |
| US10660090B2 (en) | Slot format indicator signaling in wireless communication systems | |
| US11968664B2 (en) | Repetition-based uplink for low latency communications in a new radio wireless communication system | |
| US11882073B2 (en) | Techniques for signaling dynamic control region for PRACH transmission | |
| WO2018132456A1 (en) | Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system | |
| US11025386B2 (en) | Signaling information in physical broadcast channel (PBCH) demodulation reference signals (DMRS) | |
| CA3046330C (en) | Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220824 |
|
| D15 | Examination report completed |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT Effective date: 20240814 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION Effective date: 20241211 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20250206 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT Effective date: 20250610 |
|
| P13 | Application amended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED Effective date: 20250610 |
|
| D22 | Grant of ip right intended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D22-D128 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALLOWANCE REQUIREMENTS DETERMINED COMPLIANT Effective date: 20250916 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20250916 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 8TH ANNIV.) - STANDARD Year of fee payment: 8 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20251110 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20251110 |