CO2018006984A2 - Patrones de salto de frecuencia de canal de acceso aleatorio físico de banda estrecha y esquemas de detección - Google Patents

Patrones de salto de frecuencia de canal de acceso aleatorio físico de banda estrecha y esquemas de detección

Info

Publication number
CO2018006984A2
CO2018006984A2 CONC2018/0006984A CO2018006984A CO2018006984A2 CO 2018006984 A2 CO2018006984 A2 CO 2018006984A2 CO 2018006984 A CO2018006984 A CO 2018006984A CO 2018006984 A2 CO2018006984 A2 CO 2018006984A2
Authority
CO
Colombia
Prior art keywords
frequency
random access
access channel
physical random
narrow band
Prior art date
Application number
CONC2018/0006984A
Other languages
English (en)
Inventor
Peter Gaal
Hao Xu
Wanshi Chen
Renqiu Wang
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 CO2018006984A2 publication Critical patent/CO2018006984A2/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

RESUMEN Se describen métodos, sistemas y dispositivos para comunicación inalámbrica. Pueden designarse recursos de frecuencia dedicada de un canal de acceso aleatorio físico (PRACH) para saltos de frecuencia grandes y pequeños para facilitar la determinación de desplazamientos de sincronización para las transmisiones de PRACH. Por ejemplo, un patrón de salto de frecuencia dentro del canal PRACH que tiene una pluralidad de transmisión de un solo tono puede incluir un primer número de saltos asociado con una primera distancia de salto de frecuencia (por ejemplo, saltos de frecuencia grandes), y un segundo número de saltos asociado con una segunda distancia de salto de frecuencia (por ejemplo, saltos de frecuencia pequeños).
CONC2018/0006984A 2016-01-07 2018-07-04 Patrones de salto de frecuencia de canal de acceso aleatorio físico de banda estrecha y esquemas de detección CO2018006984A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662276211P 2016-01-07 2016-01-07
US15/341,753 US10334633B2 (en) 2016-01-07 2016-11-02 Narrow band physical random access channel frequency hopping patterns and detection schemes
PCT/US2016/060335 WO2017119943A1 (en) 2016-01-07 2016-11-03 Narrow band physical random access channel frequency hopping patterns and detection schemes

Publications (1)

Publication Number Publication Date
CO2018006984A2 true CO2018006984A2 (es) 2018-07-19

Family

ID=57539594

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0006984A CO2018006984A2 (es) 2016-01-07 2018-07-04 Patrones de salto de frecuencia de canal de acceso aleatorio físico de banda estrecha y esquemas de detección

Country Status (26)

Country Link
US (2) US10334633B2 (es)
EP (2) EP3930416A1 (es)
JP (3) JP2019506792A (es)
KR (2) KR102406581B1 (es)
CN (2) CN108464053B (es)
AU (1) AU2016385368B2 (es)
BR (1) BR112018013688A2 (es)
CA (1) CA3006726C (es)
CL (1) CL2018001815A1 (es)
CO (1) CO2018006984A2 (es)
DK (1) DK3400748T3 (es)
ES (1) ES2894329T3 (es)
HK (1) HK1258333A1 (es)
HU (1) HUE056286T2 (es)
MX (1) MX2018008317A (es)
MY (1) MY192677A (es)
PH (1) PH12018501158A1 (es)
PL (1) PL3400748T3 (es)
PT (1) PT3400748T (es)
RU (1) RU2711872C1 (es)
SA (1) SA518391871B1 (es)
SG (1) SG11201804380PA (es)
SI (1) SI3400748T1 (es)
TW (1) TWI694737B (es)
WO (1) WO2017119943A1 (es)
ZA (1) ZA201804523B (es)

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Also Published As

Publication number Publication date
CN113286377B (zh) 2023-09-12
US10904922B2 (en) 2021-01-26
BR112018013688A2 (pt) 2018-12-04
EP3400748B1 (en) 2021-09-15
PL3400748T3 (pl) 2022-01-03
JP6977129B2 (ja) 2021-12-08
KR102406581B1 (ko) 2022-06-07
AU2016385368A1 (en) 2018-06-21
MY192677A (en) 2022-08-30
AU2016385368B2 (en) 2020-06-11
KR20200013806A (ko) 2020-02-07
JP7104759B2 (ja) 2022-07-21
CN113286377A (zh) 2021-08-20
TW201725929A (zh) 2017-07-16
EP3400748A1 (en) 2018-11-14
US20170202028A1 (en) 2017-07-13
DK3400748T3 (da) 2021-10-11
PT3400748T (pt) 2021-10-25
WO2017119943A1 (en) 2017-07-13
RU2711872C1 (ru) 2020-01-24
SI3400748T1 (sl) 2021-11-30
ZA201804523B (en) 2021-06-30
HK1258333A1 (zh) 2019-11-08
US10334633B2 (en) 2019-06-25
EP3930416A1 (en) 2021-12-29
PH12018501158A1 (en) 2019-02-04
CA3006726C (en) 2021-07-27
KR20180100327A (ko) 2018-09-10
HUE056286T2 (hu) 2022-02-28
US20180324868A1 (en) 2018-11-08
JP2021036670A (ja) 2021-03-04
CA3006726A1 (en) 2017-07-13
SA518391871B1 (ar) 2022-11-27
KR102073384B1 (ko) 2020-02-04
JP2019506792A (ja) 2019-03-07
SG11201804380PA (en) 2018-07-30
TWI694737B (zh) 2020-05-21
CL2018001815A1 (es) 2018-11-09
CN108464053B (zh) 2021-05-25
NZ742989A (en) 2021-07-30
ES2894329T3 (es) 2022-02-14
JP2021036671A (ja) 2021-03-04
CN108464053A (zh) 2018-08-28
MX2018008317A (es) 2018-09-21

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