TWI777899B - 用於關於控制區域大小的訊號傳遞的技術和裝置 - Google Patents

用於關於控制區域大小的訊號傳遞的技術和裝置 Download PDF

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Publication number
TWI777899B
TWI777899B TW111106676A TW111106676A TWI777899B TW I777899 B TWI777899 B TW I777899B TW 111106676 A TW111106676 A TW 111106676A TW 111106676 A TW111106676 A TW 111106676A TW I777899 B TWI777899 B TW I777899B
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TW
Taiwan
Prior art keywords
control
control symbols
bit
symbols
dmrs
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TW111106676A
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English (en)
Chinese (zh)
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TW202224476A (zh
Inventor
李熙春
晉 孫
彼得 加爾
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美商高通公司
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    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • 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
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Fixing For Electrophotography (AREA)
  • Selective Calling Equipment (AREA)
  • Massaging Devices (AREA)
TW111106676A 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置 TWI777899B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/CN2017/087941 WO2018227337A1 (en) 2017-06-12 2017-06-12 Techniques and apparatuses for signaling regarding bandwidth dependent control size
WOPCT/CN2017/087941 2017-06-12
WOPCT/CN2018/090573 2018-06-11
PCT/CN2018/090573 WO2018228305A1 (en) 2017-06-12 2018-06-11 Techniques and apparatuses for signaling regarding control region size

Publications (2)

Publication Number Publication Date
TW202224476A TW202224476A (zh) 2022-06-16
TWI777899B true TWI777899B (zh) 2022-09-11

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Family Applications (2)

Application Number Title Priority Date Filing Date
TW111106676A TWI777899B (zh) 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置
TW107120140A TW201904323A (zh) 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置

Family Applications After (1)

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TW107120140A TW201904323A (zh) 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置

Country Status (9)

Country Link
US (2) US11277855B2 (enExample)
EP (1) EP3639429A4 (enExample)
JP (2) JP7301752B2 (enExample)
KR (2) KR102648948B1 (enExample)
CN (2) CN110731062B (enExample)
BR (1) BR112019025553A2 (enExample)
CA (1) CA3062375A1 (enExample)
TW (2) TWI777899B (enExample)
WO (2) WO2018227337A1 (enExample)

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KR20180010949A (ko) 2016-07-21 2018-01-31 삼성전자주식회사 무선 셀룰라 통신 시스템에서 다수의 dmrs 구조에 대한 설정 방법 및 장치
WO2018227337A1 (en) 2017-06-12 2018-12-20 Qualcomm Incorporated Techniques and apparatuses for signaling regarding bandwidth dependent control size
US11375494B2 (en) * 2018-09-27 2022-06-28 Panasonic Intellectual Property Corporation Of America Terminal and reception method
US11405152B2 (en) * 2019-01-11 2022-08-02 Qualcomm Incorporated QCL relationship and/or DMRS port identification
US11558762B2 (en) * 2019-04-03 2023-01-17 Mediatek Inc. Techniques of controlling operation of M-DCI based M-TRP reception
KR102909546B1 (ko) * 2019-04-30 2026-01-09 원피니티 가부시끼가이샤 참고 신호의 송신을 위한 방법 및 장치 및 통신 시스템
US11678354B2 (en) * 2020-01-27 2023-06-13 Qualcomm Incorporated Dynamically switching transmission configuration indication states using a single control resource set
WO2026025438A1 (en) * 2024-08-01 2026-02-05 Qualcomm Incorporated Techniques for identification of physical channel transmission chip rate

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Publication number Publication date
US20220159681A1 (en) 2022-05-19
US11277855B2 (en) 2022-03-15
TW201904323A (zh) 2019-01-16
JP7301752B2 (ja) 2023-07-03
TW202224476A (zh) 2022-06-16
EP3639429A4 (en) 2021-03-10
JP2020523844A (ja) 2020-08-06
JP2023126249A (ja) 2023-09-07
KR102582199B1 (ko) 2023-09-22
KR20230136709A (ko) 2023-09-26
US11800512B2 (en) 2023-10-24
WO2018227337A1 (en) 2018-12-20
CN110731062A (zh) 2020-01-24
EP3639429A1 (en) 2020-04-22
KR102648948B1 (ko) 2024-03-18
WO2018228305A1 (en) 2018-12-20
CN116961840A (zh) 2023-10-27
US20210289521A1 (en) 2021-09-16
CA3062375A1 (en) 2018-12-20
CN110731062B (zh) 2023-09-15
KR20200015542A (ko) 2020-02-12
BR112019025553A2 (pt) 2020-06-23

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