CO2018006090A2 - Prach de banda estrecha con múltiples distancias de salto de tono - Google Patents

Prach de banda estrecha con múltiples distancias de salto de tono

Info

Publication number
CO2018006090A2
CO2018006090A2 CONC2018/0006090A CO2018006090A CO2018006090A2 CO 2018006090 A2 CO2018006090 A2 CO 2018006090A2 CO 2018006090 A CO2018006090 A CO 2018006090A CO 2018006090 A2 CO2018006090 A2 CO 2018006090A2
Authority
CO
Colombia
Prior art keywords
prach
tone
jump distance
transmit
narrow band
Prior art date
Application number
CONC2018/0006090A
Other languages
English (en)
Inventor
Peter Gaal
Hao Xu
Wanshi Chen
Renqiu Wang
Xiao Feng Wang
Juan Montojo
Alvarino Alberto Rico
Seyed Ali Akbar Fakoorian
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 CO2018006090A2 publication Critical patent/CO2018006090A2/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)
  • Optical Radar Systems And Details Thereof (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

RESUMEN Debido a la limitada dimensión de una NB que puede ser usado por múltiples usuarios, así como posibles áreas de cobertura grandes, la estimación del desplazamiento del tiempo puede estar fuera de NCP. La inexactitud en la estimación del tiempo se puede mejorar mediante el uso de más de una distancia de salto de tono para PRACH. Un aparato luego puede transmitir un primer y segundo del PRACH en una primera distancia de salto del primer tono. El aparato luego puede transmitir un tercer tono del PRACH y un cuarto tono del PRACH a una segunda distancia de salto del tercer tono. La segunda distancia de salto puede ser mayor que la primera distancia de salto. El aparato también puede transmitir un tono adicional del PRACH usando una distancia de salto aleatoria. Un aparato receptor puede recibir el PRACH transmitido y determinar una estimación de fase sobre la base de los conjuntos de los tonos que tienen diferentes distancias de salto.
CONC2018/0006090A 2015-12-18 2018-06-14 Prach de banda estrecha con múltiples distancias de salto de tono CO2018006090A2 (es)

Applications Claiming Priority (3)

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
PCT/US2016/061483 WO2017105693A1 (en) 2015-12-18 2016-11-11 Narrow band prach with multiple tone hopping distances

Publications (1)

Publication Number Publication Date
CO2018006090A2 true CO2018006090A2 (es) 2018-07-10

Family

ID=57544514

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0006090A CO2018006090A2 (es) 2015-12-18 2018-06-14 Prach de banda estrecha con múltiples distancias de salto de tono

Country Status (27)

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)
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)

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US10110405B2 (en) * 2015-11-05 2018-10-23 Qualcomm Incorporated System and method for narrowband uplink single tone transmissions
US10743351B2 (en) * 2015-12-18 2020-08-11 Lg Electronics Inc. Method and wireless device for transmitting random-access preamble by means of single-tone method
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
KR102235419B1 (ko) * 2016-01-29 2021-04-02 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 랜덤 액세스를 위한 주파수 호핑
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
JP6938644B2 (ja) * 2017-01-05 2021-09-22 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 拡張範囲のための狭帯域物理ランダムアクセスチャネル（ｎｐｒａｃｈ）
US11212841B2 (en) * 2017-03-23 2021-12-28 Lg Electronics Inc. Method for performing random access procedure and apparatus therefor
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

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Also Published As

Publication number Publication date
PH12018501075A1 (en) 2019-01-28
TWI663844B (zh) 2019-06-21
TW201733282A (zh) 2017-09-16
CN108476107A (zh) 2018-08-31
CL2018001572A1 (es) 2018-10-12
EP3391572B1 (en) 2019-09-04
JP6545910B2 (ja) 2019-07-17
KR20180094902A (ko) 2018-08-24
HK1259070B (zh) 2020-07-17
RU2685229C1 (ru) 2019-04-17
NZ742589A (en) 2020-07-31
US20170180001A1 (en) 2017-06-22
BR112018012084A2 (pt) 2018-11-27
ZA201804030B (en) 2020-08-26
AU2016372723B2 (en) 2019-11-14
MX2018007214A (es) 2018-08-01
CN108476107B (zh) 2019-06-07
SG11201803993XA (en) 2018-07-30
IL259349B (en) 2020-10-29
HUE045255T2 (hu) 2019-12-30
PT3391572T (pt) 2019-12-13
JP2018537923A (ja) 2018-12-20
MY197855A (en) 2023-07-20
AU2016372723A9 (en) 2018-12-06
IL259349A (en) 2018-07-31
SA518391806B1 (ar) 2022-11-27
SI3391572T1 (sl) 2020-01-31
EP3391572A1 (en) 2018-10-24
AU2016372723A1 (en) 2018-06-07
CA3005846A1 (en) 2017-06-22
CA3005846C (en) 2020-10-13
ES2760505T3 (es) 2020-05-14
KR101927791B1 (ko) 2018-12-12
PL3391572T3 (pl) 2020-04-30
US10090880B2 (en) 2018-10-02
DK3391572T3 (da) 2019-11-25
WO2017105693A9 (en) 2018-06-28
WO2017105693A1 (en) 2017-06-22

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