SG11202001866SA - Different methods for prach and pusch separation in nr - Google Patents
Different methods for prach and pusch separation in nrInfo
- Publication number
- SG11202001866SA SG11202001866SA SG11202001866SA SG11202001866SA SG11202001866SA SG 11202001866S A SG11202001866S A SG 11202001866SA SG 11202001866S A SG11202001866S A SG 11202001866SA SG 11202001866S A SG11202001866S A SG 11202001866SA SG 11202001866S A SG11202001866S A SG 11202001866SA
- Authority
- SG
- Singapore
- Prior art keywords
- prach
- different methods
- pusch
- separation
- pusch separation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- 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
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762570065P | 2017-10-09 | 2017-10-09 | |
| US16/147,520 US11039469B2 (en) | 2017-10-09 | 2018-09-28 | Different methods for PRACH and PUSCH separation in NR |
| PCT/US2018/053769 WO2019074707A1 (en) | 2017-10-09 | 2018-10-01 | Different methods for prach and pusch separation in nr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202001866SA true SG11202001866SA (en) | 2020-04-29 |
Family
ID=65993635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202001866SA SG11202001866SA (en) | 2017-10-09 | 2018-10-01 | Different methods for prach and pusch separation in nr |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11039469B2 (en) |
| EP (1) | EP3695548A1 (en) |
| JP (2) | JP2020537410A (en) |
| KR (1) | KR102313328B1 (en) |
| CN (1) | CN111201740B (en) |
| BR (1) | BR112020006565A2 (en) |
| SG (1) | SG11202001866SA (en) |
| TW (1) | TWI753204B (en) |
| WO (1) | WO2019074707A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102489733B1 (en) * | 2017-11-17 | 2023-01-18 | 삼성전자주식회사 | Methods and apparatus for transmitting rach in wireless communication system |
| US10681691B1 (en) | 2019-02-15 | 2020-06-09 | Dish Wireless L.L.C. | Coexistence of multiple air interface side-links on a channel |
| US10750337B1 (en) | 2019-02-15 | 2020-08-18 | Dish Wireless L.L.C. | Coexistence of multiple air interface side-links on adjacent channels |
| WO2020237573A1 (en) * | 2019-05-30 | 2020-12-03 | Qualcomm Incorporated | Mapping one preamble to multiple physical uplink shared channel resource units for two-step random access procedure |
| CN114424665B (en) * | 2020-07-17 | 2024-04-12 | 北京小米移动软件有限公司 | Frequency division multiplexing method, frequency division multiplexing device, and storage medium |
| CN116803192A (en) * | 2021-01-15 | 2023-09-22 | 华为技术有限公司 | Random access method and device thereof |
| US11956110B2 (en) * | 2021-06-21 | 2024-04-09 | Qualcomm Incorporated | Tone reservation for sets of consecutive subcarriers |
| US11930539B2 (en) * | 2021-09-29 | 2024-03-12 | Qualcomm Incorporated | Active interference cancellation for random-access channel |
| WO2023123360A1 (en) * | 2021-12-31 | 2023-07-06 | Zte Corporation | Methods and systems for determining reserved tones for transmission |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101216751B1 (en) * | 2006-02-07 | 2012-12-28 | 엘지전자 주식회사 | Method for avoiding collision using identifier in mobile network |
| EP1876730A1 (en) * | 2006-07-05 | 2008-01-09 | Koninklijke Philips Electronics N.V. | Bandwidth asymmetric communication system |
| US8457039B2 (en) * | 2006-10-24 | 2013-06-04 | Texas Instruments Incorporated | Random access channel design with hybrid CDM and FDM multiplexing of access |
| US9357564B2 (en) * | 2007-06-19 | 2016-05-31 | Texas Instruments Incorporated | Signaling of random access preamble parameters in wireless networks |
| WO2008156321A2 (en) * | 2007-06-19 | 2008-12-24 | Lg Electronics Inc. | Enhancement of lte random access procedure |
| US8773968B2 (en) * | 2007-08-06 | 2014-07-08 | Texas Instruments Incorporated | Signaling of random access preamble sequences in wireless networks |
| US20110159867A1 (en) * | 2009-12-24 | 2011-06-30 | Richard Lee-Chee Kuo | Method and apparatus to allocate random access channel (rach) resources for carrier aggregation in a wireless communication network |
| US9025428B2 (en) * | 2010-04-14 | 2015-05-05 | Qualcomm Incorporated | Allocating and receiving tones for a frame |
| EP3723320B1 (en) * | 2014-08-18 | 2023-08-02 | Telefonaktiebolaget LM Ericsson (publ) | Simple rach (srach) |
| US10050750B2 (en) * | 2014-12-09 | 2018-08-14 | Qualcomm Incorporated | Training field tone plans for mixed-rate wireless communication networks |
| US9954633B2 (en) * | 2015-06-18 | 2018-04-24 | Nxp Usa, Inc. | Apparatus and method of performing a decimation on a signal for pattern detection |
| JP2018527768A (en) | 2015-07-17 | 2018-09-20 | インテル アイピー コーポレイション | NB-PRACH transmission and reception technology for cellular IoT (narrowband physical random access channel technology) |
| KR20210064437A (en) * | 2015-07-27 | 2021-06-02 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | Nb lte prach design |
| US10375739B2 (en) | 2015-08-26 | 2019-08-06 | Panasonic Intellectual Property Corporation Of America | Random access procedure for unlicensed cells |
| EP3565363B1 (en) * | 2015-09-28 | 2023-08-30 | Telefonaktiebolaget LM Ericsson (publ) | Random access preamble for minimizing pa backoff |
| US10506605B2 (en) * | 2016-01-29 | 2019-12-10 | Research & Business Foundation Sungkyunkwan University | Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment |
| CN110495241A (en) * | 2017-03-22 | 2019-11-22 | Lg电子株式会社 | The method and its equipment of random access preamble are sent and received in a wireless communication system |
| RU2729207C1 (en) * | 2017-05-03 | 2020-08-05 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Method for transmitting random access channel signal, user equipment, method of receiving random access channel signal and base station |
| WO2018203696A1 (en) * | 2017-05-04 | 2018-11-08 | 엘지전자 주식회사 | Method for performing random access process and device therefor |
| CN109150464B (en) * | 2017-06-16 | 2020-09-29 | 华为技术有限公司 | Wireless communication method and wireless communication device |
-
2018
- 2018-09-28 US US16/147,520 patent/US11039469B2/en active Active
- 2018-10-01 BR BR112020006565-0A patent/BR112020006565A2/en unknown
- 2018-10-01 KR KR1020207009832A patent/KR102313328B1/en active IP Right Grant
- 2018-10-01 JP JP2020519994A patent/JP2020537410A/en active Pending
- 2018-10-01 WO PCT/US2018/053769 patent/WO2019074707A1/en unknown
- 2018-10-01 SG SG11202001866SA patent/SG11202001866SA/en unknown
- 2018-10-01 TW TW107134649A patent/TWI753204B/en active
- 2018-10-01 EP EP18792708.2A patent/EP3695548A1/en not_active Withdrawn
- 2018-10-01 CN CN201880065385.6A patent/CN111201740B/en active Active
-
2022
- 2022-03-30 JP JP2022055413A patent/JP7335997B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI753204B (en) | 2022-01-21 |
| EP3695548A1 (en) | 2020-08-19 |
| US11039469B2 (en) | 2021-06-15 |
| US20190110313A1 (en) | 2019-04-11 |
| TW201924455A (en) | 2019-06-16 |
| KR20200060408A (en) | 2020-05-29 |
| JP7335997B2 (en) | 2023-08-30 |
| KR102313328B1 (en) | 2021-10-14 |
| WO2019074707A1 (en) | 2019-04-18 |
| JP2022104956A (en) | 2022-07-12 |
| BR112020006565A2 (en) | 2020-10-13 |
| CN111201740A (en) | 2020-05-26 |
| CN111201740B (en) | 2022-05-24 |
| JP2020537410A (en) | 2020-12-17 |
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