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CO2021010280A2 - Señalización de los parámetros de transmisión - Google Patents

Señalización de los parámetros de transmisión

Info

Publication number
CO2021010280A2
CO2021010280A2 CONC2021/0010280A CO2021010280A CO2021010280A2 CO 2021010280 A2 CO2021010280 A2 CO 2021010280A2 CO 2021010280 A CO2021010280 A CO 2021010280A CO 2021010280 A2 CO2021010280 A2 CO 2021010280A2
Authority
CO
Colombia
Prior art keywords
transmission parameters
communications
parameters
base station
signaling
Prior art date
Application number
CONC2021/0010280A
Other languages
English (en)
Inventor
Gabi Sarkis
Jing Lei
Alexandros Manolakos
Alvarino Alberto Rico
Chih-Ping Li
Seyedkianoush Hosseini
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 CO2021010280A2 publication Critical patent/CO2021010280A2/es

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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel 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
    • 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
    • H04W74/02—Hybrid access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

RESUMEN Se describen métodos, sistemas y dispositivos para comunicaciones inalámbricas. Un equipo de usuario (UE) puede usar parámetros de transmisión fácilmente detectables para inferir parámetros difíciles de detectar para las comunicaciones con una estación base. Por ejemplo, la estación base puede proporcionarle al UE múltiples conjuntos de parámetros de transmisión, y el UE 115 puede elegir entre estos conjuntos de parámetros de transmisión para las comunicaciones. En algunos casos, el UE puede configurarse con un conjunto de parámetros de transmisión de referencia, recibir uno o más parámetros de transmisión que son diferentes del conjunto de parámetros de transmisión de referencia, y luego determinar el uso de los parámetros de transmisión diferentes para las comunicaciones. Adicional o alternativamente, los múltiples conjuntos de parámetros de transmisión pueden especificarse para un cierto mensaje de enlace ascendente (por ejemplo, mensajes de canal de acceso aleatorio), donde el UE selecciona el conjunto de parámetros de transmisión en función de una o más características del mensaje de enlace ascendente.
CONC2021/0010280A 2019-02-07 2021-08-04 Señalización de los parámetros de transmisión CO2021010280A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20190100065 2019-02-07
US16/783,149 US11979912B2 (en) 2019-02-07 2020-02-05 Signaling of transmission parameters
PCT/US2020/016985 WO2020163579A2 (en) 2019-02-07 2020-02-06 Signaling of transmission parameters

Publications (1)

Publication Number Publication Date
CO2021010280A2 true CO2021010280A2 (es) 2021-08-19

Family

ID=71944708

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2021/0010280A CO2021010280A2 (es) 2019-02-07 2021-08-04 Señalización de los parámetros de transmisión

Country Status (17)

Country Link
US (2) US11979912B2 (es)
EP (1) EP3922071A2 (es)
JP (1) JP7470127B2 (es)
KR (1) KR20210121065A (es)
CN (3) CN118659862A (es)
AU (1) AU2020219231A1 (es)
BR (1) BR112021014905A2 (es)
CA (1) CA3127226A1 (es)
CL (1) CL2021002057A1 (es)
CO (1) CO2021010280A2 (es)
IL (1) IL284793B2 (es)
MX (1) MX2021009448A (es)
PH (1) PH12021551745A1 (es)
SA (1) SA521422667B1 (es)
SG (1) SG11202107703TA (es)
TW (1) TWI827798B (es)
WO (1) WO2020163579A2 (es)

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Also Published As

Publication number Publication date
IL284793B1 (en) 2024-04-01
CN113366796B (zh) 2024-07-23
WO2020163579A2 (en) 2020-08-13
MX2021009448A (es) 2021-09-10
BR112021014905A2 (pt) 2021-09-28
CL2021002057A1 (es) 2022-04-01
AU2020219231A1 (en) 2021-08-12
JP7470127B2 (ja) 2024-04-17
US11979912B2 (en) 2024-05-07
JP2022519230A (ja) 2022-03-22
SG11202107703TA (en) 2021-08-30
TWI827798B (zh) 2024-01-01
SA521422667B1 (ar) 2024-02-28
WO2020163579A3 (en) 2020-10-01
CN113366796A (zh) 2021-09-07
US20240276552A1 (en) 2024-08-15
IL284793A (en) 2021-08-31
US20200260499A1 (en) 2020-08-13
KR20210121065A (ko) 2021-10-07
PH12021551745A1 (en) 2022-03-28
CN118659862A (zh) 2024-09-17
IL284793B2 (en) 2024-08-01
EP3922071A2 (en) 2021-12-15
CA3127226A1 (en) 2020-08-13
TW202041073A (zh) 2020-11-01
CN118646528A (zh) 2024-09-13

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