CL2018001572A1 - Prach de banda angosta con distancias de salto de tono múltiple - Google Patents

Prach de banda angosta con distancias de salto de tono múltiple

Info

Publication number
CL2018001572A1
CL2018001572A1 CL2018001572A CL2018001572A CL2018001572A1 CL 2018001572 A1 CL2018001572 A1 CL 2018001572A1 CL 2018001572 A CL2018001572 A CL 2018001572A CL 2018001572 A CL2018001572 A CL 2018001572A CL 2018001572 A1 CL2018001572 A1 CL 2018001572A1
Authority
CL
Chile
Prior art keywords
prach
tone
narrow
jump
distance
Prior art date
Application number
CL2018001572A
Other languages
English (en)
Inventor
Peter Gaal
Hao Xu
Wanshi Chen
Alvarino Alberto Rico
Juan Montojo
Renqiu Wang
Seyed Ali Akbar Fakoorian
Xiao Feng Wang
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CL2018001572A1 publication Critical patent/CL2018001572A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • 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
    • 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
    • H04L5/0001—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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • 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
    • 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
    • H04L27/26132—Structure of the reference signals using repetition

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

MÉTODO DE COMUNICACIÓN INALÁMBRICA QUE COMPRENDE TRANSMITIR UN PRIMER TONO DE UN CANAL DE ACCESO ALEATORIO FÍSICO (PRACH), TRANSMITIR UN SEGUNDO TONO DEL PRACH A UNA PRIMERA DISTANCIA DE SALTO DESDE EL PRIMER TONO, TRANSMITIR UN TERCER TONO DEL PRACH Y TRANSMITIR UN CUARTO TONO DEL PRACH A UNA SEGUNDA DISTANCIA DE SALTO DESDE EL TERCER TONO DONDE LA PRIMERA DISTANCIA DE SALTO ES DIFERENTE DE LA SEGUNDA DISTANCIA DE SALTO; APARATO; MEDIO LEGIBLE POR COMPUTADORA.
CL2018001572A 2015-12-18 2018-06-13 Prach de banda angosta con distancias de salto de tono múltiple CL2018001572A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562269799P 2015-12-18 2015-12-18
US15/279,991 US10090880B2 (en) 2015-12-18 2016-09-29 Narrow band PRACH with multiple tone hopping distances

Publications (1)

Publication Number Publication Date
CL2018001572A1 true CL2018001572A1 (es) 2018-10-12

Family

ID=57544514

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001572A CL2018001572A1 (es) 2015-12-18 2018-06-13 Prach de banda angosta con distancias de salto de tono múltiple

Country Status (28)

Country Link
US (1) US10090880B2 (es)
EP (1) EP3391572B1 (es)
JP (1) JP6545910B2 (es)
KR (1) KR101927791B1 (es)
CN (1) CN108476107B (es)
AU (1) AU2016372723B2 (es)
BR (1) BR112018012084A2 (es)
CA (1) CA3005846C (es)
CL (1) CL2018001572A1 (es)
CO (1) CO2018006090A2 (es)
DK (1) DK3391572T3 (es)
ES (1) ES2760505T3 (es)
HK (1) HK1259070B (es)
HU (1) HUE045255T2 (es)
IL (1) IL259349B (es)
MX (1) MX2018007214A (es)
MY (1) MY197855A (es)
NZ (1) NZ742589A (es)
PH (1) PH12018501075A1 (es)
PL (1) PL3391572T3 (es)
PT (1) PT3391572T (es)
RU (1) RU2685229C1 (es)
SA (1) SA518391806B1 (es)
SG (1) SG11201803993XA (es)
SI (1) SI3391572T1 (es)
TW (1) TWI663844B (es)
WO (1) WO2017105693A1 (es)
ZA (1) ZA201804030B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10110405B2 (en) * 2015-11-05 2018-10-23 Qualcomm Incorporated System and method for narrowband uplink single tone transmissions
WO2017105005A1 (ko) * 2015-12-18 2017-06-22 엘지전자 주식회사 랜덤 액세스 프리앰블을 싱글-톤 방식으로 전송하는 방법 및 무선 기기
US10334633B2 (en) 2016-01-07 2019-06-25 Qualcomm Incorporated Narrow band physical random access channel frequency hopping patterns and detection schemes
KR102565155B1 (ko) * 2016-01-27 2023-08-10 삼성전자주식회사 무선 통신 시스템에서 채널 측정 방법 및 장치
CA3012857C (en) 2016-01-29 2019-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping for random access
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
KR102606781B1 (ko) * 2016-09-02 2023-11-27 삼성전자 주식회사 무선 통신 시스템에서 효율적인 데이터 송수신 방법 및 장치
EP3566536B1 (en) 2017-01-05 2024-05-15 Telefonaktiebolaget LM Ericsson (publ) Narrowband physical random access channel (nprach) for extended range
EP3606259B1 (en) * 2017-03-23 2022-02-23 LG Electronics Inc. Method for performing random access procedure
CN108633092B (zh) * 2017-03-24 2023-04-18 中兴通讯股份有限公司 一种信息发送方法、装置及终端
CN109005585A (zh) * 2017-06-06 2018-12-14 华为技术有限公司 发送上行信息的方法和装置
KR102312572B1 (ko) * 2017-06-21 2021-10-14 삼성전자 주식회사 무선 통신 시스템에서 업링크 동기를 수행하는 방법
JP6553128B2 (ja) * 2017-06-30 2019-07-31 アンリツ株式会社 端末試験装置
US11032816B2 (en) * 2017-08-10 2021-06-08 Qualcomm Incorporated Techniques and apparatuses for variable timing adjustment granularity
WO2019036846A1 (en) 2017-08-21 2019-02-28 Qualcomm Incorporated NPRACH HAVING IMPROVED RELIABILITY PERFORMANCE
WO2020060203A1 (ko) * 2018-09-18 2020-03-26 엘지전자 주식회사 무선 통신 시스템에서 멀티-협대역을 이용하는 스탠드얼론 mtc의 동작을 지원하기 위한 방법 및 그 장치
US11606117B2 (en) * 2021-03-30 2023-03-14 Qualcomm Incorporated Frequency hopping pattern for random access channel preamble based on coverage enhancement level

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907597A (en) * 1994-08-05 1999-05-25 Smart Tone Authentication, Inc. Method and system for the secure communication of data
BRPI0717830A2 (pt) * 2006-10-10 2018-09-18 Qualcomm Inc multiplexação de pilotos de uplink em su-mimo e sdma para sistemas sc-fdma
US9071414B2 (en) * 2007-03-23 2015-06-30 Qualcomm Incorporated Method and apparatus for distinguishing broadcast messages in wireless signals
US9357564B2 (en) * 2007-06-19 2016-05-31 Texas Instruments Incorporated Signaling of random access preamble parameters in wireless networks
RU2452120C2 (ru) * 2007-10-10 2012-05-27 Квэлкомм Инкорпорейтед Эффективные схемы идентификации системы для систем связи
US8130667B2 (en) * 2008-09-19 2012-03-06 Texas Instruments Incorporated Preamble group selection in random access of wireless networks
US8811371B2 (en) * 2008-09-23 2014-08-19 Qualcomm Incorporated Transmit diversity scheme for uplink data transmissions
US20110244877A1 (en) * 2009-10-08 2011-10-06 Qualcomm Incorporated Method and apparatus for using channel state information reference signal in wireless communication system
US9131389B2 (en) * 2012-02-28 2015-09-08 Qualcomm Incorporated Connected mode gap measurement for LTE TDD
US9936523B2 (en) 2013-01-16 2018-04-03 Telefonaktiebolaget Lm Ericsson (Publ) PRACH signals with different bandwidths
US10098156B2 (en) * 2013-12-30 2018-10-09 Lg Electronics Inc. Method and MTC device for performing random access procedure according to plurality of parameter sets
US9730245B2 (en) * 2014-10-09 2017-08-08 Qualcomm Incorporated Random access procedure in a cellular internet of things system
US9907092B2 (en) * 2014-10-09 2018-02-27 Qualcomm Incorporated Uplink synchronization without preamble in SC-FDMA
US10110405B2 (en) * 2015-11-05 2018-10-23 Qualcomm Incorporated System and method for narrowband uplink single tone transmissions
US9661663B1 (en) * 2016-03-16 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Network access of a wireless device to a communications network

Also Published As

Publication number Publication date
PL3391572T3 (pl) 2020-04-30
HUE045255T2 (hu) 2019-12-30
CA3005846C (en) 2020-10-13
TWI663844B (zh) 2019-06-21
DK3391572T3 (da) 2019-11-25
ZA201804030B (en) 2020-08-26
AU2016372723A1 (en) 2018-06-07
EP3391572B1 (en) 2019-09-04
HK1259070B (zh) 2020-07-17
PH12018501075A1 (en) 2019-01-28
SI3391572T1 (sl) 2020-01-31
PT3391572T (pt) 2019-12-13
US10090880B2 (en) 2018-10-02
AU2016372723B2 (en) 2019-11-14
EP3391572A1 (en) 2018-10-24
CO2018006090A2 (es) 2018-07-10
IL259349A (en) 2018-07-31
KR101927791B1 (ko) 2018-12-12
US20170180001A1 (en) 2017-06-22
CN108476107A (zh) 2018-08-31
CA3005846A1 (en) 2017-06-22
TW201733282A (zh) 2017-09-16
AU2016372723A9 (en) 2018-12-06
SG11201803993XA (en) 2018-07-30
CN108476107B (zh) 2019-06-07
WO2017105693A1 (en) 2017-06-22
RU2685229C1 (ru) 2019-04-17
NZ742589A (en) 2020-07-31
IL259349B (en) 2020-10-29
BR112018012084A2 (pt) 2018-11-27
MY197855A (en) 2023-07-20
JP2018537923A (ja) 2018-12-20
JP6545910B2 (ja) 2019-07-17
KR20180094902A (ko) 2018-08-24
MX2018007214A (es) 2018-08-01
SA518391806B1 (ar) 2022-11-27
WO2017105693A9 (en) 2018-06-28
ES2760505T3 (es) 2020-05-14

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