JP2020508000A - 放送チャネルを送受信する方法及びそのための装置 - Google Patents
放送チャネルを送受信する方法及びそのための装置 Download PDFInfo
- Publication number
- JP2020508000A JP2020508000A JP2019543220A JP2019543220A JP2020508000A JP 2020508000 A JP2020508000 A JP 2020508000A JP 2019543220 A JP2019543220 A JP 2019543220A JP 2019543220 A JP2019543220 A JP 2019543220A JP 2020508000 A JP2020508000 A JP 2020508000A
- Authority
- JP
- Japan
- Prior art keywords
- pbch
- bits
- sequence
- bit
- information
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 139
- 238000004891 communication Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 98
- 238000010586 diagram Methods 0.000 abstract description 24
- 238000013507 mapping Methods 0.000 description 31
- 230000008859 change Effects 0.000 description 29
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 25
- 238000001514 detection method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 15
- 125000004122 cyclic group Chemical group 0.000 description 13
- 238000005259 measurement Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 11
- 230000015654 memory Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000010295 mobile communication Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 6
- 238000010408 sweeping Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000013468 resource allocation Methods 0.000 description 5
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 4
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 4
- 101150039363 SIB2 gene Proteins 0.000 description 4
- 238000011423 initialization method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 101100274486 Mus musculus Cited2 gene Proteins 0.000 description 3
- 101150096310 SIB1 gene Proteins 0.000 description 3
- 101150096622 Smr2 gene Proteins 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
- 101150071746 Pbsn gene Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 1
- IHCCLXNEEPMSIO-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 IHCCLXNEEPMSIO-UHFFFAOYSA-N 0.000 description 1
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 1
- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 1
- VXZBYIWNGKSFOJ-UHFFFAOYSA-N 2-[4-[5-(2,3-dihydro-1H-inden-2-ylamino)pyrazin-2-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC=1N=CC(=NC=1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 VXZBYIWNGKSFOJ-UHFFFAOYSA-N 0.000 description 1
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 1
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- DFGKGUXTPFWHIX-UHFFFAOYSA-N 6-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]acetyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)C1=CC2=C(NC(O2)=O)C=C1 DFGKGUXTPFWHIX-UHFFFAOYSA-N 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 101100533725 Mus musculus Smr3a gene Proteins 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 241001481798 Stochomys longicaudatus Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000001098 delayed sleep phase syndrome Diseases 0.000 description 1
- 208000033921 delayed sleep phase type circadian rhythm sleep disease Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- UOJMTSCORVQOHS-UHFFFAOYSA-N pachypodol Natural products COc1cc(ccc1O)C2=C(C)C(=O)c3c(O)cc(C)cc3O2 UOJMTSCORVQOHS-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
-
- 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
-
- 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
- H04L5/02—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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23605—Creation or processing of packetized elementary streams [PES]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
- H04N21/43853—Multiplex stream processing, e.g. multiplex stream decrypting involving multiplex stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04W72/04—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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
SS−PBCH block index=SSBID*P+SSBGID
SSBID=Floor(SS−PBCH block index/P)
SSBGID=Mod(SS−PBCH block index、P)
SS−PBCH block index=SSBID*P+SSBGID
SSBID=Mod(SS−PBCH block index、P)
SSBGID=Floor(SS−PBCH block index/P)
ここで、Pは2^(PBCH DMRSで伝達されるビット数)で表される。
vshift=(vshift_cell+vshift_frame)mod4、vshift_cell=Cell−ID mod3、vshift_frame= 0,1,2,3
cinit=210*(SSBID+1)*(2*CellID+1)+CellID
2^10*(SSBID*(2*NID+1))+NID+1
2^10*((SSBID+1)*(2*NID+1))+NID+1
2^10*((SSBID+1)*(2*NID+1))+NID
2^10*((SSBID+P*(i))*(2*NID+1))+NID+1
2^10*((SSBID+1+P*(i))*(2*NID+1))+NID+1
2^10*((SSBID+1+P*(i))*(2*NID+1))+NID
ここで、0,5,10,15msの境界を表現する場合、i=0,1,2,3であり、ハーフフレームの境界のみを表現する場合、i=0,1である。
2^13*(i)+2^10*((SSBID+1))+NID
2^13*(i+1)+2^10*((SSBID+1))+NID
2^13*(i)+2^10*((SSBID+1))+NID+1
2^13*(i+1)+2^10*((SSBID+1))+NID+1
のシーケンス
は以下の[数式10](数3)により定義される。
v_shift=Cell−ID mod N(ここで、NはDMRSの周波数間隔であり、例えば、Nを4に設定)
v_shift=Cell−ID mod 3(隣接する3つのセル間の干渉randomization効果、DMRS周波数間隔は3より大きいことができる。例えば、Nは4)
v_shift=Cell_ID(1)(PSSから得たCell_ID(1)をシフトのオフセット値として使用)
v_shift=0、1、2、3(0/5/10/15msごとにDMRSの位置はシフトされる。DMRSの周波数間隔が4である場合、4回のシフト機会がある)
v_shift=0、1 (0/5ms境界又は0/10ms境界によってシフトされる)
v_shift=0、2 (0/5ms境界又は0/10ms境界によってシフトされる、DMRSの周波数間隔が4である場合、最大間隔である2だけシフトする)
vshift=(vshift_cell+vshift_frame) mod N
Claims (13)
- 無線通信システムにおいて、基地局が物理放送チャネル(Physical Broadcasting Channel;PBCH)を送信する方法であって、
前記PBCHが送信されるフレームを指示するビットを含むPBCHペイロードを生成し、
前記ビットのうち、2番目の最下位ビット及び3番目の最下位ビットを用いて前記PBCHペイロードに含まれた少なくとも一部のビットをスクランブルし、
前記スクランブルされた少なくとも一部のビットを含む前記PBCHペイロードのビットを端末に送信することを含む、PBCH送信方法。 - 前記PBCHペイロードに含まれた少なくとも一部のビットは、前記2番目の最下位ビット及び3番目の最下位ビットに基づく第1のスクランブルシーケンスを用いてスクランブルされる、請求項1に記載のPBCH送信方法。
- 前記スクランブルされた少なくとも一部のビットを含む前記PBCHペイロードのビットは、前記PBCHが含まれた同期信号ブロック(Synchronization Signal Block;SSB)のインデックスに基づく第2のスクランブルシーケンスを用いてスクランブルされる、請求項1に記載のPBCH送信方法。
- 前記PBCHが送信されるシンボル上には、DMRS(Demodulation Reference Signal)がマッピングされ、
前記第2のスクランブルシーケンスは、前記DMRS(Demodulation Reference Signal)のシーケンス生成に用いられる前記SSBのインデックスのためのビットに基づいて生成される、請求項3に記載のPBCH送信方法。 - 前記第1のスクランブルシーケンス及び前記第2のスクランブルシーケンスは、さらに前記基地局に対応するセルの識別子を用いて生成される、請求項2又は3に記載のPBCH送信方法。
- 前記2番目の最下位ビット及び3番目の最下位ビットは、スクランブルされない、請求項1に記載のPBCH送信方法。
- 2つのフレームに対応する時間区間で使用されるスクランブルシーケンスは、同一である、請求項1に記載のPBCH送信方法。
- 無線通信システムにおいて、物理放送チャネル(Physical Broadcasting Channel;PBCH)を送信する基地局であって、
端末と無線信号を送受信するトランシーバと、
前記トランシーバを制御するプロセッサと、を含み、
前記プロセッサは、
前記PBCHが送信されるフレームを指示するビット及び前記PBCHが送信されるハーフフレームを指示する第2ビットを含むPBCHペイロードを生成し、
前記ビットのうち、2番目の最下位ビット及び3番目の最下位ビットを用いて前記PBCHペイロードに含まれた少なくとも一部のビットをスクランブルし、
前記スクランブルされた少なくとも一部のビットを含む前記PBCHペイロードのビットを端末に送信するように前記トランシーバを制御する、基地局。 - 無線通信システムにおいて、端末が物理放送チャネル(Physical Broadcasting Channel;PBCH)を受信する方法であって、
同期信号ブロック(Synchronization Signal Block;SSB)に含まれた前記PBCHを特定のフレーム上で受信し、
前記PBCHを介して受信される第1のスクランブルされたビットをデスクランブル(Descrambling)して、第2のスクランブルされたビット及び前記特定のハーフフレームに対応するフレームを指示するビットのうち、2番目の最下位ビット及び3番目の最下位ビットを取得し、
前記2番目の最下位ビット及び3番目の最下位ビットに基づいて前記第2のスクランブルされたビットをデスクランブルして、前記特定のフレームを識別することを含む、PBCH受信方法。 - 前記第1のスクランブルされたビットは、前記PBCHがマッピングされたシンボル上で受信されるDMRS(Demodulation Reference Signal)により得られる、前記SSBのインデックスのためのビットに基づいて、デスクランブルされる、請求項9に記載のPBCH受信方法。
- 前記第1のスクランブルされたビット及び前記第2のスクランブルされたビットは、さらに前記基地局に対応するセルの識別子を用いてデスクランブルされる、請求項10に記載のPBCH受信方法。
- 前記第2のスクランブルされたビットをスクランブルするために使用されるスクランブルシーケンスは、2つのフレームに対応する時間区間で同様に使用される、請求項9に記載のPBCH受信方法。
- 無線通信システムにおいて物理放送チャネル(Physical Broadcasting Channel;PBCH)を受信する端末であって、
基地局と無線信号を送受信するトランシーバと、
前記トランシーバを制御するプロセッサと、を含み、
前記プロセッサは、
同期信号ブロック(Synchronization Signal Block;SSB)に含まれた前記PBCHを特定のフレーム上で受信するように前記トランシーバを制御し、
前記PBCHを介して受信される第1のスクランブルされたビットをデスクランブル(Descrambling)して、第2のスクランブルされたビット及び前記特定のフレームを指示するビットのうち、2番目の最下位ビット及び3番目の最下位ビットを取得し、
前記2番目の最下位ビット及び3番目の最下位ビットに基づいて前記第2のスクランブルされたビットをデスクランブルして前記フレームを識別する、端末。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762538065P | 2017-07-28 | 2017-07-28 | |
US62/538,065 | 2017-07-28 | ||
US201762566519P | 2017-10-01 | 2017-10-01 | |
US62/566,519 | 2017-10-01 | ||
PCT/KR2018/008577 WO2019022577A1 (ko) | 2017-07-28 | 2018-07-27 | 방송 채널을 송수신하는 방법 및 이를 위한 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020508000A true JP2020508000A (ja) | 2020-03-12 |
JP6894522B2 JP6894522B2 (ja) | 2021-06-30 |
Family
ID=65040253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019543220A Active JP6894522B2 (ja) | 2017-07-28 | 2018-07-27 | 放送チャネルを送受信する方法及びそのための装置 |
Country Status (6)
Country | Link |
---|---|
US (3) | US11006387B2 (ja) |
EP (1) | EP3474554B1 (ja) |
JP (1) | JP6894522B2 (ja) |
KR (1) | KR101976055B1 (ja) |
CN (1) | CN109588062B (ja) |
WO (1) | WO2019022577A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023199451A1 (ja) * | 2022-04-13 | 2023-10-19 | 株式会社Nttドコモ | 端末、基地局、及び通信方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11924780B2 (en) * | 2017-10-12 | 2024-03-05 | Lg Electronics Inc. | Method for receiving phase tracking reference signal by terminal in wireless communication system and apparatus supporting same |
CN108111444A (zh) * | 2017-11-17 | 2018-06-01 | 中兴通讯股份有限公司 | 信号加扰、解扰方法及装置 |
CN110166213B (zh) * | 2018-02-13 | 2021-04-16 | 展讯通信(上海)有限公司 | 参考信号的发送及接收方法、基站、终端、存储介质、系统 |
EP3769483A1 (en) * | 2018-03-20 | 2021-01-27 | Telefonaktiebolaget LM Ericsson (publ) | A wireless device, a network node and methods therein for enabling and determining reference signal configurations in a wireless communications network |
CN108702796B (zh) * | 2018-05-02 | 2022-06-24 | 北京小米移动软件有限公司 | 同步广播块的发送、解调方法及装置、基站和用户设备 |
CN110492969B (zh) * | 2018-05-11 | 2022-04-29 | 中兴通讯股份有限公司 | 信号发送、接收方法及装置 |
EP3942729A1 (en) * | 2019-03-21 | 2022-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods for mib extension and reinterpretation |
US11122577B2 (en) * | 2019-03-29 | 2021-09-14 | Qualcomm Incorporated | Initial acquisition |
CN111865856B (zh) * | 2019-04-29 | 2022-07-19 | 大唐移动通信设备有限公司 | 一种信号的发送、接收方法及终端 |
US11140646B2 (en) * | 2019-05-27 | 2021-10-05 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting and receiving synchronizing signal in a communication system |
CN114268530B (zh) * | 2019-08-01 | 2023-10-20 | 大唐移动通信设备有限公司 | 一种信号的发送、接收方法、终端及装置 |
WO2021030966A1 (en) * | 2019-08-16 | 2021-02-25 | Qualcomm Incorporated | Techniques for configuring random access occasions in wireless communications |
WO2021091469A1 (en) * | 2019-11-08 | 2021-05-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Master information block extension in a new radio cell |
CN112822774B (zh) * | 2019-11-15 | 2023-06-30 | 大唐移动通信设备有限公司 | 一种信息的发送、接收方法、装置及终端 |
CN114902743A (zh) * | 2020-01-16 | 2022-08-12 | 华为技术有限公司 | 传输系统信息块的方法、装置和存储介质 |
CN113271567A (zh) * | 2020-02-14 | 2021-08-17 | 大唐移动通信设备有限公司 | 信息发送、接收方法、装置及终端 |
US11575910B2 (en) | 2020-04-09 | 2023-02-07 | Qualcomm Incorporated | Video aware transmission and multiple input multiple output layer processing |
US11245741B2 (en) | 2020-04-09 | 2022-02-08 | Qualcomm Incorporated | Video aware multiplexing for wireless communication |
US11831933B2 (en) * | 2020-04-09 | 2023-11-28 | Qualcomm Incorporated | Video aware transmission and processing |
CN116325974A (zh) | 2020-10-09 | 2023-06-23 | 苹果公司 | 无线通信中的同步信号块传输 |
US20220312350A1 (en) * | 2020-10-09 | 2022-09-29 | Apple Inc. | Synchronization Signal Block Reception in Wireless Communications |
US20220329374A1 (en) * | 2021-04-13 | 2022-10-13 | At&T Intellectual Property I, L.P. | Cell reference signal interference reduction |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0973415A (ja) * | 1995-07-07 | 1997-03-18 | Thomson Consumer Electron Inc | センシティブ情報を相対的に安全度の低い記憶媒体に安全にストアする方法および装置 |
WO2015200667A1 (en) * | 2014-06-27 | 2015-12-30 | Intel IP Corporation | Method and apparatus of ue and enb for mtc with narrowband deployment |
JP2017038388A (ja) * | 2011-02-11 | 2017-02-16 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートElectronics And Telecommunications Research Institute | 多重送受信ポイントを使用する無線通信システム |
WO2017092714A1 (zh) * | 2015-12-03 | 2017-06-08 | 华为技术有限公司 | 一种数据的传输方法和基站以及用户设备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4806665B2 (ja) * | 2007-06-19 | 2011-11-02 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置、送信方法、及び通信システム |
US8848913B2 (en) | 2007-10-04 | 2014-09-30 | Qualcomm Incorporated | Scrambling sequence generation in a communication system |
CN101959240B (zh) * | 2009-07-13 | 2014-11-05 | 中兴通讯股份有限公司 | 一种中继链路的物理广播信道映射及发射的方法及装置 |
US8811326B2 (en) | 2010-03-11 | 2014-08-19 | Lg Electronics Inc. | Method and device for allocating control channel |
US8635517B2 (en) * | 2011-01-31 | 2014-01-21 | Samsung Electronics Co., Ltd. | Methods and apparatus for fast synchronization using quasi-cyclic low-density parity-check (QC-LDPC) codes |
US9049724B2 (en) * | 2011-10-29 | 2015-06-02 | Ofinno Technologies, Llc | Dynamic special subframe allocation |
US20130250878A1 (en) | 2012-03-23 | 2013-09-26 | Samsung Electronics Co., Ltd | Apparatus and method for machine-type communications |
US9900863B2 (en) * | 2012-09-16 | 2018-02-20 | Lg Electronics Inc. | Method for receiving or transmitting broadcast signal in wireless communication system and apparatus therefor |
KR20140080296A (ko) * | 2012-12-20 | 2014-06-30 | 주식회사 팬택 | 단말, 단말의 정보 수신 방법, 기지국, 및 기지국의 정보 전송 방법 |
KR102127393B1 (ko) * | 2013-01-14 | 2020-06-26 | 엘지전자 주식회사 | 하향링크 신호 수신 방법 및 사용자기기와 하향링크 신호 전송 방법 및 기지국 |
CN103974352B (zh) | 2013-01-28 | 2018-03-20 | 中兴通讯股份有限公司 | 一种网络侧设备及宏基站到微基站的切换方法 |
CN105164965A (zh) * | 2013-03-21 | 2015-12-16 | Lg电子株式会社 | 广播信道方法、用于收发广播信道信号的方法以及支持其的设备 |
US9516541B2 (en) * | 2013-09-17 | 2016-12-06 | Intel IP Corporation | Congestion measurement and reporting for real-time delay-sensitive applications |
US9467261B2 (en) * | 2013-09-25 | 2016-10-11 | Samsung Electronics Co., Ltd. | System and method for resource mapping for coverage enhancements of broadcast channels |
KR20150035675A (ko) | 2013-09-27 | 2015-04-07 | 주식회사 케이티 | 시스템 정보 송수신 방법 및 그 장치 |
EP3096476B1 (en) | 2014-01-15 | 2020-07-08 | LG Electronics Inc. | Method for performing cell search procedure and user equipment for performing search procedure on basis of search signal in wireless communication system |
EP3305000B1 (en) * | 2015-06-03 | 2021-03-31 | Telefonaktiebolaget LM Ericsson (PUBL) | Scheduling, power control and link adaptation based on communication between user equipment and network. |
KR102607575B1 (ko) | 2015-11-16 | 2023-11-30 | 삼성전자주식회사 | 무선 통신 시스템에서 방송 정보 수신을 위한 방법 및 장치 |
US11424855B2 (en) | 2015-12-28 | 2022-08-23 | Qualcomm Incorporated | Physical broadcast channel (PBCH) and master information block (MIB) design |
FI3580977T3 (fi) * | 2017-02-07 | 2023-02-28 | Menetelmä ja laitteisto yleislähetyskanavan konfigurointiin ja yleislähetyskanavan lähetykseen ja vastaanottoon viestintäjärjestelmää varten | |
EP4145919A1 (en) * | 2017-05-03 | 2023-03-08 | Sony Group Corporation | Efficient utilization of ssbs in new radio systems |
EP3639454A1 (en) * | 2017-06-15 | 2020-04-22 | Convida Wireless, LLC | Beam based downlink control signaling |
US10736063B2 (en) * | 2017-06-27 | 2020-08-04 | Qualcomm Incorporated | Neighbor cell synchronization signal block index determination |
US11375475B2 (en) * | 2017-07-27 | 2022-06-28 | Apple Inc. | Scrambling of physical broadcast channel (PBCH) |
-
2018
- 2018-07-27 CN CN201880003005.6A patent/CN109588062B/zh active Active
- 2018-07-27 WO PCT/KR2018/008577 patent/WO2019022577A1/ko unknown
- 2018-07-27 KR KR1020180088077A patent/KR101976055B1/ko active IP Right Grant
- 2018-07-27 JP JP2019543220A patent/JP6894522B2/ja active Active
- 2018-07-27 EP EP18829708.9A patent/EP3474554B1/en active Active
- 2018-07-27 US US16/318,130 patent/US11006387B2/en active Active
-
2021
- 2021-04-16 US US17/232,829 patent/US11665712B2/en active Active
-
2023
- 2023-04-26 US US18/307,439 patent/US11943790B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0973415A (ja) * | 1995-07-07 | 1997-03-18 | Thomson Consumer Electron Inc | センシティブ情報を相対的に安全度の低い記憶媒体に安全にストアする方法および装置 |
JP2017038388A (ja) * | 2011-02-11 | 2017-02-16 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートElectronics And Telecommunications Research Institute | 多重送受信ポイントを使用する無線通信システム |
WO2015200667A1 (en) * | 2014-06-27 | 2015-12-30 | Intel IP Corporation | Method and apparatus of ue and enb for mtc with narrowband deployment |
WO2017092714A1 (zh) * | 2015-12-03 | 2017-06-08 | 华为技术有限公司 | 一种数据的传输方法和基站以及用户设备 |
Non-Patent Citations (2)
Title |
---|
QUALCOMM INCORPORATED: "SS burst set composition consideration[online]", 3GPP TSG RAN WG1 ADHOC_NR_AH_1706 R1-1711645, JPN6020040849, 27 June 2017 (2017-06-27), ISSN: 0004374611 * |
QUALCOMM INCORPORATED: "Timing indication based on SS block consideration[online]", 3GPP TSG RAN WG1 ADHOC_NR_AH_1706 R1-1711646, JPN6020040850, 27 June 2017 (2017-06-27), ISSN: 0004374612 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023199451A1 (ja) * | 2022-04-13 | 2023-10-19 | 株式会社Nttドコモ | 端末、基地局、及び通信方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3474554A1 (en) | 2019-04-24 |
EP3474554B1 (en) | 2022-09-07 |
KR101976055B1 (ko) | 2019-05-08 |
JP6894522B2 (ja) | 2021-06-30 |
US20210235418A1 (en) | 2021-07-29 |
CN109588062B (zh) | 2021-10-22 |
US11665712B2 (en) | 2023-05-30 |
US20200163052A1 (en) | 2020-05-21 |
US20230262736A1 (en) | 2023-08-17 |
EP3474554A4 (en) | 2020-03-11 |
WO2019022577A1 (ko) | 2019-01-31 |
KR20190013622A (ko) | 2019-02-11 |
CN109588062A (zh) | 2019-04-05 |
US11006387B2 (en) | 2021-05-11 |
US11943790B2 (en) | 2024-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6894522B2 (ja) | 放送チャネルを送受信する方法及びそのための装置 | |
KR102344068B1 (ko) | 동기 신호 블록을 송수신하는 방법 및 이를 위한 장치 | |
JP6845309B2 (ja) | 同期信号ブロックを送受信する方法及びそのための装置 | |
JP7335226B2 (ja) | 同期信号ブロックを送受信する方法及びそのための装置 | |
JP6974482B2 (ja) | 下りリンクチャネルを送受信する方法及びそのための装置 | |
KR102049866B1 (ko) | 동기 신호를 수신하는 방법 및 이를 위한 장치 | |
US11540191B2 (en) | Method for transmitting and receiving reference signal and device therefor | |
US20200337002A1 (en) | Method of transmitting and receiving synchronization signal block and method therefor | |
JP2020500486A (ja) | 下りリンクチャネルを送受信する方法及びそのための装置 | |
JP6770651B2 (ja) | システム情報を送受信する方法及びそのための装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190809 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201027 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201222 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210511 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210603 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6894522 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |