KR102884821B1 - 저 레이턴시 무선 통신을 위한 리소스 관리 - Google Patents

저 레이턴시 무선 통신을 위한 리소스 관리

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Publication number
KR102884821B1
KR102884821B1 KR1020247001070A KR20247001070A KR102884821B1 KR 102884821 B1 KR102884821 B1 KR 102884821B1 KR 1020247001070 A KR1020247001070 A KR 1020247001070A KR 20247001070 A KR20247001070 A KR 20247001070A KR 102884821 B1 KR102884821 B1 KR 102884821B1
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KR
South Korea
Prior art keywords
resources
power parameters
transmissions
power
wireless
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Legal status (The legal status 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 status listed.)
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Application number
KR1020247001070A
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English (en)
Korean (ko)
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KR20240008420A (ko
Inventor
완시 천
세예드키아누쉬 호세이니
시펑 주
Original Assignee
퀄컴 인코포레이티드
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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
    • H04L5/0001—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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020247001070A 2017-02-06 2018-02-05 저 레이턴시 무선 통신을 위한 리소스 관리 Active KR102884821B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762455404P 2017-02-06 2017-02-06
US62/455,404 2017-02-06
US15/887,849 2018-02-02
US15/887,849 US10531453B2 (en) 2017-02-06 2018-02-02 Resource management for low latency wireless communications
PCT/US2018/016871 WO2018145007A1 (en) 2017-02-06 2018-02-05 Resource management for low latency wireless communications
KR1020197023038A KR102626981B1 (ko) 2017-02-06 2018-02-05 저 레이턴시 무선 통신을 위한 리소스 관리

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020197023038A Division KR102626981B1 (ko) 2017-02-06 2018-02-05 저 레이턴시 무선 통신을 위한 리소스 관리

Publications (2)

Publication Number Publication Date
KR20240008420A KR20240008420A (ko) 2024-01-18
KR102884821B1 true KR102884821B1 (ko) 2025-11-11

Family

ID=63037506

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020197023038A Active KR102626981B1 (ko) 2017-02-06 2018-02-05 저 레이턴시 무선 통신을 위한 리소스 관리
KR1020247001070A Active KR102884821B1 (ko) 2017-02-06 2018-02-05 저 레이턴시 무선 통신을 위한 리소스 관리

Family Applications Before (1)

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Country Status (9)

Country Link
US (2) US10531453B2 (enExample)
EP (1) EP3577956B1 (enExample)
JP (1) JP7233369B2 (enExample)
KR (2) KR102626981B1 (enExample)
CN (2) CN115052357B (enExample)
BR (1) BR112019015565A2 (enExample)
SG (1) SG11201905683PA (enExample)
TW (1) TWI746789B (enExample)
WO (1) WO2018145007A1 (enExample)

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Also Published As

Publication number Publication date
CN110249665A (zh) 2019-09-17
WO2018145007A1 (en) 2018-08-09
CN110249665B (zh) 2022-07-12
KR20190115444A (ko) 2019-10-11
US10531453B2 (en) 2020-01-07
JP7233369B2 (ja) 2023-03-06
JP2020505875A (ja) 2020-02-20
US11160074B2 (en) 2021-10-26
KR102626981B1 (ko) 2024-01-18
SG11201905683PA (en) 2019-08-27
TW201836406A (zh) 2018-10-01
CN115052357A (zh) 2022-09-13
EP3577956A1 (en) 2019-12-11
US20200120669A1 (en) 2020-04-16
BR112019015565A2 (pt) 2020-03-17
CN115052357B (zh) 2025-03-11
US20180227912A1 (en) 2018-08-09
EP3577956B1 (en) 2025-08-20
TWI746789B (zh) 2021-11-21
KR20240008420A (ko) 2024-01-18

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