JP6756038B2 - 無線通信システムにおける端末のサイドリンク制御情報送信方法及び上記方法を利用する端末 - Google Patents
無線通信システムにおける端末のサイドリンク制御情報送信方法及び上記方法を利用する端末 Download PDFInfo
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- JP6756038B2 JP6756038B2 JP2019511958A JP2019511958A JP6756038B2 JP 6756038 B2 JP6756038 B2 JP 6756038B2 JP 2019511958 A JP2019511958 A JP 2019511958A JP 2019511958 A JP2019511958 A JP 2019511958A JP 6756038 B2 JP6756038 B2 JP 6756038B2
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- 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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
- H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
-
- 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
- H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
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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—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- 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
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- 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
- 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), 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
- H04L5/003—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
- H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (12)
- 無線通信システムにおける端末のサイドリンク制御情報(Sidelink Control Information:SCI)送信方法において、
SCIフォーマットを生成し、
前記生成されたSCIフォーマットを他の端末に送信し、
前記SCIフォーマットに含まれた資源割当フィールドで実際に使用されるビット個数、前記SCIフォーマットに含まれた前記資源割当フィールドを構成するビット数を決定し、前記資源割当フィールドから前記実際に使用されるビット個数を除いたビットをゼロパディング(zero padding)した後、送信する、方法。 - 前記SCIフォーマットを構成する総ビット数は、固定された値である、請求項1に記載の方法。
- 前記総ビット数は、48ビットである、請求項2に記載の方法。
- 前記資源割当フィールドを構成するビット数は、8ビットである、請求項1に記載の方法。
- 前記SCIフォーマットに含まれた前記資源割当フィールドで実際に使用されるビット個数は、前記端末に割り当てられるサブチャネルの個数によって決定される、請求項1に記載の方法。
- 前記サブチャネルは、隣接した複数の資源ブロック(resource block:RB)等で構成される、請求項5に記載の方法。
- 無線通信システムにおいてサイドリンク制御情報(Sidelink Control Information:SCI)を送信する装置は、
無線信号を送信及び受信するRF(Radio Frequency)部と、
前記RF部と結合して動作するプロセッサと、
を備え、
前記プロセッサは、
SCIフォーマットを生成し、
前記生成されたSCIフォーマットを他の端末に送信し、
前記SCIフォーマットに含まれた資源割当フィールドで実際に使用されるビット個数、前記SCIフォーマットに含まれた前記資源割当フィールドを構成するビット数を決定し、前記資源割当フィールドから前記実際に使用されるビット個数を除いたビットをゼロパディング(zero padding)した後、送信する、装置。 - 前記SCIフォーマットを構成する総ビット数は、固定された値である、請求項7に記載の装置。
- 前記総ビット数は、48ビットである、請求項8に記載の装置。
- 前記資源割当フィールドを構成するビット数は、8ビットである、請求項7に記載の装置。
- 前記SCIフォーマットに含まれた前記資源割当フィールドで実際に使用されるビット個数は、前記端末に割り当てられるサブチャネルの個数によって決定される、請求項7に記載の装置。
- 前記サブチャネルは、隣接した複数の資源ブロック(resource block:RB)等で構成される、請求項11に記載の装置。
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
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US201662381055P | 2016-08-30 | 2016-08-30 | |
US62/381,055 | 2016-08-30 | ||
US201662381634P | 2016-08-31 | 2016-08-31 | |
US62/381,634 | 2016-08-31 | ||
US201662382311P | 2016-09-01 | 2016-09-01 | |
US62/382,311 | 2016-09-01 | ||
US201662383385P | 2016-09-02 | 2016-09-02 | |
US62/383,385 | 2016-09-02 | ||
US201662384163P | 2016-09-06 | 2016-09-06 | |
US62/384,163 | 2016-09-06 | ||
US201662416714P | 2016-11-03 | 2016-11-03 | |
US62/416,714 | 2016-11-03 | ||
US201662420732P | 2016-11-11 | 2016-11-11 | |
US62/420,732 | 2016-11-11 | ||
US201762450580P | 2017-01-26 | 2017-01-26 | |
US62/450,580 | 2017-01-26 | ||
PCT/KR2017/009509 WO2018044079A1 (ko) | 2016-08-30 | 2017-08-30 | 무선 통신 시스템에서 단말의 사이드링크 제어 정보 전송 방법 및 상기 방법을 이용하는 단말 |
Publications (2)
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JP2019535162A JP2019535162A (ja) | 2019-12-05 |
JP6756038B2 true JP6756038B2 (ja) | 2020-09-16 |
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JP2019511958A Active JP6756038B2 (ja) | 2016-08-30 | 2017-08-30 | 無線通信システムにおける端末のサイドリンク制御情報送信方法及び上記方法を利用する端末 |
JP2019511983A Active JP6831906B2 (ja) | 2016-08-30 | 2017-08-30 | 無線通信システムにおける下りリンク制御情報送信方法及び上記方法を利用する装置 |
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US (3) | US20190190643A1 (ja) |
EP (2) | EP3509379B1 (ja) |
JP (2) | JP6756038B2 (ja) |
KR (2) | KR102104593B1 (ja) |
CN (2) | CN109644487B (ja) |
WO (2) | WO2018044080A1 (ja) |
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2017
- 2017-08-30 EP EP17847005.0A patent/EP3509379B1/en active Active
- 2017-08-30 US US16/328,674 patent/US20190190643A1/en not_active Abandoned
- 2017-08-30 KR KR1020197004655A patent/KR102104593B1/ko active IP Right Grant
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- 2017-08-30 EP EP17847004.3A patent/EP3509378B1/en active Active
- 2017-08-30 US US16/328,658 patent/US11336390B2/en active Active
- 2017-08-30 KR KR1020197004656A patent/KR102247049B1/ko active IP Right Grant
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- 2017-08-30 JP JP2019511958A patent/JP6756038B2/ja active Active
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CN109644487B (zh) | 2022-05-24 |
KR20190026921A (ko) | 2019-03-13 |
JP2019535162A (ja) | 2019-12-05 |
WO2018044080A1 (ko) | 2018-03-08 |
CN109644487A (zh) | 2019-04-16 |
EP3509378A4 (en) | 2020-04-01 |
EP3509378B1 (en) | 2021-03-31 |
EP3509379A1 (en) | 2019-07-10 |
KR20190026922A (ko) | 2019-03-13 |
US20220239402A1 (en) | 2022-07-28 |
US20210282165A1 (en) | 2021-09-09 |
KR102104593B1 (ko) | 2020-04-24 |
CN109644486A (zh) | 2019-04-16 |
EP3509379A4 (en) | 2020-04-22 |
EP3509379B1 (en) | 2021-07-21 |
KR102247049B1 (ko) | 2021-04-30 |
WO2018044079A1 (ko) | 2018-03-08 |
CN109644486B (zh) | 2022-09-27 |
EP3509378A1 (en) | 2019-07-10 |
JP2019534596A (ja) | 2019-11-28 |
US11336390B2 (en) | 2022-05-17 |
JP6831906B2 (ja) | 2021-02-17 |
US20190190643A1 (en) | 2019-06-20 |
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