JP6977032B2 - 低レイテンシワイヤレス通信システムにおけるアップリンク送信技法 - Google Patents

低レイテンシワイヤレス通信システムにおけるアップリンク送信技法 Download PDF

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JP6977032B2
JP6977032B2 JP2019521370A JP2019521370A JP6977032B2 JP 6977032 B2 JP6977032 B2 JP 6977032B2 JP 2019521370 A JP2019521370 A JP 2019521370A JP 2019521370 A JP2019521370 A JP 2019521370A JP 6977032 B2 JP6977032 B2 JP 6977032B2
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uplink
tti
transmission
ofdm symbols
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JP2019532592A5 (enExample
JP2019532592A (ja
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セイエドキアノウシュ・ホセイニ
ワンシ・チェン
ジン・スン
シマン・アービンド・パテル
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クアルコム，インコーポレイテッド
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    • 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
    • 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
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or 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]
    • H04W52/38—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • 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
    • 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
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019521370A 2016-10-28 2017-10-26 低レイテンシワイヤレス通信システムにおけるアップリンク送信技法 Active JP6977032B2 (ja)

Priority Applications (1)

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JP2021182561A JP7270705B2 (ja) 2016-10-28 2021-11-09 低レイテンシワイヤレス通信システムにおけるアップリンク送信技法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662414647P 2016-10-28 2016-10-28
US62/414,647 2016-10-28
US15/793,782 2017-10-25
US15/793,782 US11323966B2 (en) 2016-10-28 2017-10-25 Uplink transmission techniques in low latency wireless communication systems
PCT/US2017/058502 WO2018081405A1 (en) 2016-10-28 2017-10-26 Uplink transmission techniques in low latency wireless communication systems

Related Child Applications (1)

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JP2021182561A Division JP7270705B2 (ja) 2016-10-28 2021-11-09 低レイテンシワイヤレス通信システムにおけるアップリンク送信技法

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JP2019532592A JP2019532592A (ja) 2019-11-07
JP2019532592A5 JP2019532592A5 (enExample) 2020-11-19
JP6977032B2 true JP6977032B2 (ja) 2021-12-08

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JP2021182561A Active JP7270705B2 (ja) 2016-10-28 2021-11-09 低レイテンシワイヤレス通信システムにおけるアップリンク送信技法

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EP (2) EP3533267B1 (enExample)
JP (2) JP6977032B2 (enExample)
KR (1) KR102551973B1 (enExample)
CN (1) CN109863802B (enExample)
BR (1) BR112019007837A2 (enExample)
CA (1) CA3038353A1 (enExample)
WO (1) WO2018081405A1 (enExample)

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BR112019007837A2 (pt) 2019-07-16
EP3764719A1 (en) 2021-01-13
CA3038353A1 (en) 2018-05-03
US20210400593A1 (en) 2021-12-23
KR102551973B1 (ko) 2023-07-05
CN109863802A (zh) 2019-06-07
KR20190072535A (ko) 2019-06-25
WO2018081405A1 (en) 2018-05-03
EP3533267A1 (en) 2019-09-04
JP7270705B2 (ja) 2023-05-10
EP3533267B1 (en) 2021-11-17
CN109863802B (zh) 2023-03-24
JP2019532592A (ja) 2019-11-07
US20180124711A1 (en) 2018-05-03
US11323966B2 (en) 2022-05-03
JP2022031697A (ja) 2022-02-22
US12022402B2 (en) 2024-06-25

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