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33results about How to "Peak-to-average power short" patented technology
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A single frequency network anti-noise mobile multimedia broadcast signal framing modulation method
InactiveCN102263744AOrthogonalDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainControllability
The invention discloses a noise-resistance framing modulation method for mobile multi-media broadcast signals of a single frequency network, which is a time domain, frequency domain and space domain hybrid framing modulation scheme. The method has the advantages of low peak-to-average power ratio, short synchronous time, robustness, controllability in multiple services and the like.
Owner:蔡春艳
Anti-interference radio signal framing modulation method for multimedia broadcast single-frequency network
InactiveCN102238131ADoes not destroy the orthogonalityEasy to handleMulti-frequency code systemsTime domainInterference resistance
The invention discloses an anti-interference radio signal framing modulation method for a multimedia broadcast single-frequency network. The method is a time domain / frequency domain / space domain hybrid framing modulation scheme. The anti-interference radio signal framing modulation method for the multimedia broadcast single-frequency network has the advantages of low peak to average power ratio, short synchronization time, anti-interference performance, multi-service controllability and the like.
Owner:广西良将自动化工程有限公司
Anti-interference wireless multimedia broadcast signal framing modulation method for single frequency network
InactiveCN102244638ADoes not destroy the orthogonalityEasy to handleMulti-frequency code systemsTime domainControllability
The invention discloses an anti-interference wireless multimedia broadcast signal framing modulation method for a single frequency network, which is a time domain / frequency domain / space domain hybrid framing modulation scheme. The anti-interference wireless multimedia broadcast signal framing modulation method for the single frequency network has the advantages of low peak-to-average power ratio, short synchronization time, anti-channel interference performance, multi-service controllability and the like.
Owner:NINGBO UNIV
Wireless multimedia broadcast signal framing modulation method for single frequency network
InactiveCN102255850ATake full advantage of maximum peak powerReduce the amount of informationMulti-frequency code systemsTime domainControllability
The invention discloses a wireless multimedia broadcast signal framing modulation method for a single frequency network, which is a time domain / frequency domain / space domain hybrid framing modulation scheme. The wireless multimedia broadcast signal framing modulation method for the single frequency network has the advantages of low peak-to-average power ratio, short synchronization time, anti-channel interference performance, multi-service controllability and the like.
Owner:广德睿纳鲜果酒业有限公司
Method for framing modulation of anti-noise wireless multimedia broadcast signals of single-frequency network
InactiveCN102255848AOrthogonalDoes not destroy the orthogonalityError preventionMulti-frequency code systemsSingle-frequency networkVIT signals
The invention discloses a method for framing modulation of anti-noise wireless multimedia broadcast signals of a single-frequency network, relating to a time domain-frequency domain-spatial domain hybrid framing modulation scheme. The method for the framing modulation of the anti-noise wireless multimedia broadcast signals of the single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, channel fading resistance, multi-service controllability, and the like.
Owner:白晓燕
A digital broadcast single frequency network anti-jamming mobile signal transmission method
InactiveCN102263759AEasy to handleEasy to handle recoveryError preventionMulti-frequency code systemsTime domainTelecommunications
The invention discloses a method for transmitting anti-interference mobile signals of a digital broadcast single-frequency network, and relates to a time domain / frequency domain / air space mixed transmission scheme. The method for transmitting anti-interference mobile signals of the digital broadcast single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, resistance to interference, controllable multiple services and the like.
Owner:广德睿纳鲜果酒业有限公司
A framing modulation method for anti-noise mobile signal in multimedia broadcasting single frequency network
InactiveCN102263728ADoes not destroy the orthogonalityOrthogonalError preventionMulti-frequency code systemsTime domainTelecommunications
The invention discloses a method for modulating framing of anti-noise mobile signals of a multimedia broadcast single-frequency network, and relates to a time domain / frequency domain / air space mixed framing modulating scheme. The method for modulating framing of anti-noise mobile signals of the multimedia broadcast single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, resistance to channel noise, controllable multiple services and the like.
Owner:戴慧敏
A framing modulation method of mobile multimedia broadcasting signal in single frequency network
InactiveCN102263745ATake full advantage of maximum peak powerReduce the amount of informationError preventionMulti-frequency code systemsTime domainFading
The invention discloses a method for modulating framing of mobile multimedia broadcast signals of a single-frequency network, and relates to a time domain / frequency domain / air space mixed framing modulating scheme. The method for modulating framing of mobile multimedia broadcast signals of the single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, resistance to channel fading, controllable multiple services and the like.
Owner:杨华
Method for transmitting anti-interference mobile signals of digital broadcast single-frequency network
InactiveCN102263759BEasy to handleEasy to handle recoveryError preventionMulti-frequency code systemsTime domainDigital radio
The invention discloses a method for transmitting anti-interference mobile signals of a digital broadcast single-frequency network, and relates to a time domain / frequency domain / air space mixed transmission scheme. The method for transmitting anti-interference mobile signals of the digital broadcast single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, resistance to interference, controllable multiple services and the like.
Owner:广德睿纳鲜果酒业有限公司
A digital broadcast single frequency network anti-jamming wireless signal transmission method
ActiveCN102263733AEasy to handleEasy to handle recoveryError preventionMulti-frequency code systemsTime domainDigital radio
The invention discloses an anti-interference wireless signal transmission method for a digital broadcast single-frequency network. The method is a time domain / frequency domain / space domain combined transmission scheme. The anti-interference wireless signal transmission method has the advantages of low peak-to-average power ratio, short synchronization time, anti-interference performance, multi-service controllability and the like.
Owner:ANHUI SAFE ELECTRONICS
Framing modulation method for multimedia wireless broadcast signals
InactiveCN103763244AReduce the amount of informationDoes not destroy the orthogonalityError preventionMulti-frequency code systemsFrequency domainPower ratio
The invention discloses a framing modulation method for multimedia wireless broadcast signals, and relates to a mixed framing modulation scheme of the time domain and the frequency domain. According to the training sequence optimization design, the signal generating scheme and the signal selecting method of the framing modulation method for the multimedia wireless broadcast signals, OFDM signals can be processed and recovered at a receiver end easily to obtain original signals of the OFDM signals. The framing modulation method for the multimedia wireless broadcast signals has the advantages of being low in peak-to-average power ratio, short in synchronization time, resistant to channel fading, multiple in controllable service and the like.
Owner:NINGBO UNIV
Noise-resistance mobile signal transmission method for digital broadcasting single frequency network
InactiveCN102263762BReduce the amount of informationDoes not destroy the orthogonalityError preventionMulti-frequency code systemsSingle-frequency networkVIT signals
The invention discloses a noise-resistance mobile signal transmission method for a digital broadcasting single frequency network, which is a time domain, frequency domain and space domain hybrid transmission scheme. The method has the advantages of low peak-to-average power ratio, short synchronous time, channel noise resistance, controllability in multiple services and the like.
Owner:陈杰
Anti-noise wireless signal framing modulation method of multimedia broadcasting single frequency network
InactiveCN102255700BDoes not destroy the orthogonalityOrthogonalError preventionMulti-frequency code systemsTime domainMultimedia broadcast single frequency network
The invention discloses an anti-noise wireless signal framing modulation method of a multimedia broadcasting single frequency network, relating to a framing modulation scheme with mixture of time domain, frequency domain and space domain. The anti-noise wireless signal framing modulation method of the multimedia broadcasting single frequency network in the invention has the advantages of low peak-to-average power ratio, short synchronization time, noise resistance, controllability of a plurality of services and the like.
Owner:广德睿纳鲜果酒业有限公司
Anti-interference wireless signal framing modulation method for single frequency network in multimedia broadcasting
InactiveCN103780548AReduce the amount of informationDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainInterference resistance
The invention discloses an anti-interference wireless signal framing modulation method for a single frequency network in multimedia broadcasting. The anti-interference wireless signal framing modulation method for the single frequency network in multimedia broadcasting is a framing modulation scheme of mixed space domains, time domains and frequency domains, comprises a training sequence optimized design, a signal generation mode and a signal selection method, obtains original signals of OFDM signals easily at a receiver end through processing and recovery, and has the advantages of being low in peak-to-average power ratio, short in synchronization time, resistant to channel fading, controllable in multiple service and the like.
Owner:NINGBO UNIV
Wireless multimedia broadcast signal framing modulation method for single frequency network
InactiveCN102255850BTake full advantage of maximum peak powerReduce the amount of informationMulti-frequency code systemsTime domainControllability
The invention discloses a wireless multimedia broadcast signal framing modulation method for a single frequency network, which is a time domain / frequency domain / space domain hybrid framing modulation scheme. The wireless multimedia broadcast signal framing modulation method for the single frequency network has the advantages of low peak-to-average power ratio, short synchronization time, anti-channel interference performance, multi-service controllability and the like.
Owner:广德睿纳鲜果酒业有限公司
Wireless multimedia broadcast signal framing modulation method for single frequency network
InactiveCN103763288AReduce peak-to-average power ratioReduce the amount of informationMulti-frequency code systemsControllabilityMode selection
The invention discloses a wireless multimedia broadcast signal framing modulation method for a single frequency network. The method is a spatial domain, time domain and frequency domain combined framing modulation scheme. According to the method, based on training sequence optimization design, signal generation mode selection and signal selection, original signals of OFDM signals can be easily obtained on a receiver side through processing and recovery. The method has the advantages of low peak-to-average power ratio, short synchronization time, anti-channel-fading performance, multi-service controllability and the like.
Owner:NINGBO UNIV
Noise-resistance framing modulation method for mobile multi-media broadcast signals of single frequency network
InactiveCN102263744BOrthogonalDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainControllability
The invention discloses a noise-resistance framing modulation method for mobile multi-media broadcast signals of a single frequency network, which is a time domain, frequency domain and space domain hybrid framing modulation scheme. The method has the advantages of low peak-to-average power ratio, short synchronous time, robustness, controllability in multiple services and the like.
Owner:蔡春艳
Mobile signal transmission method for digital broadcast single frequency network
PendingCN103763083AReduce peak-to-average power ratioReduce the amount of informationPhase-modulated carrier systemsMulti-frequency code systemsTime domainDigital broadcasting
The invention discloses a mobile signal transmission method for a digital broadcast single frequency network, and relates to a mixed framing modulation scheme of the space domain, the time domain and the frequency domain. According to the training sequence optimization design, the signal generating scheme and the signal selecting method of the mobile signal transmission method for the digital broadcast single frequency network, OFDM signals can be processed and recovered at a receiver end easily to obtain original signals of the OFDM signals. The mobile signal transmission method for the digital broadcast single frequency network has the advantages of being low in peak-to-average power ratio, short in synchronization time, resistant to channel fading, multiple in controllable service and the like.
Owner:NINGBO UNIV
Anti-interference wireless signal transmission method for digital broadcast single-frequency network
ActiveCN102263733BEasy to handleEasy to handle recoveryError preventionMulti-frequency code systemsTime domainDigital radio
The invention discloses an anti-interference wireless signal transmission method for a digital broadcast single-frequency network. The method is a time domain / frequency domain / space domain combined transmission scheme. The anti-interference wireless signal transmission method has the advantages of low peak-to-average power ratio, short synchronization time, anti-interference performance, multi-service controllability and the like.
Owner:ANHUI SAFE ELECTRONICS
Method for modulating framing of anti-noise mobile signals of multimedia broadcast single-frequency network
InactiveCN102263728BDoes not destroy the orthogonalityOrthogonalError preventionMulti-frequency code systemsTime domainTelecommunications
The invention discloses a method for modulating framing of anti-noise mobile signals of a multimedia broadcast single-frequency network, and relates to a time domain / frequency domain / air space mixed framing modulating scheme. The method for modulating framing of anti-noise mobile signals of the multimedia broadcast single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, resistance to channel noise, controllable multiple services and the like.
Owner:戴慧敏
Anti-interference radio signal framing modulation method for multimedia broadcast single-frequency network
InactiveCN102238131BDoes not destroy the orthogonalityEasy to handleMulti-frequency code systemsTime domainMultimedia broadcast single frequency network
The invention discloses an anti-interference radio signal framing modulation method for a multimedia broadcast single-frequency network. The method is a time domain / frequency domain / space domain hybrid framing modulation scheme. The anti-interference radio signal framing modulation method for the multimedia broadcast single-frequency network has the advantages of low peak to average power ratio, short synchronization time, anti-interference performance, multi-service controllability and the like.
Owner:广西良将自动化工程有限公司
Wireless signal transmission method for digital broadcast single frequency network
InactiveCN103763263AReduce peak-to-average power ratioReduce the amount of informationError preventionMulti-frequency code systemsSingle-frequency networkVIT signals
The invention discloses a wireless signal transmission method for a digital broadcast single frequency network, and relates to a mixed framing modulation scheme of the space domain, the time domain and the frequency domain. According to the training sequence optimization design, the signal generating scheme and the signal selecting method of the wireless signal transmission method for the digital broadcast single frequency network, OFDM signals can be processed and recovered at a receiver end easily to obtain original signals of the OFDM signals. The wireless signal transmission method for the digital broadcast single frequency network has the advantages of being low in peak-to-average power ratio, short in synchronization time, resistant to channel fading, multiple in controllable service and the like.
Owner:NINGBO UNIV
Method for framing modulation of anti-noise wireless multimedia broadcast signals of single-frequency network
InactiveCN102255848BOrthogonalDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainControllability
Owner:白晓燕
Single-frequency network mobile digital broadcasting signal transmission method
InactiveCN103780563APromote recoveryReduce peak-to-average power ratioError preventionMulti-frequency code systemsTime domainDigital broadcasting
The invention discloses a single-frequency network mobile digital broadcasting signal transmission method which is a framing modulation scheme with the space domain, the time domain and the frequency domain mixed. According to the single-frequency network mobile digital broadcasting signal transmission method, through training sequence optimization design, signal generation modes and a signal selecting method, original signals of OFDM signals can be obtained easily at the receiver end through processing and restoring, and the method has the advantages of low peak-to-average power ratio, short synchronization time, channel fading resistance and multi-service controllability.
Owner:NINGBO UNIV
Interference-resistance framing modulation method for mobile signals of multimedia broadcasting single frequency network
InactiveCN102263727BDoes not destroy the orthogonalityEasy to handleError preventionMulti-frequency code systemsTime domainInterference resistance
The invention discloses an interference-resistance framing modulation method for mobile signals of a multimedia broadcasting single frequency network, which is a time domain, frequency domain and space domain hybrid framing modulation scheme. The method has the advantages of low peak-to-average power ratio, short synchronous time, interference resistance, controllability in multiple services and the like.
Owner:王金玲
Wireless multimedia broadcast signal framing modulation method
InactiveCN103763282AReduce peak-to-average power ratioReduce the amount of informationError preventionMulti-frequency code systemsTime domainPolyether ether ketone
The invention discloses a wireless multimedia broadcast signal framing modulation method and relates to a framing modulation scheme with the time domain and the frequency domain mixed. Through the training sequence optimization design, the signal generating mode and the signal selecting method of the wireless multimedia broadcast signal framing modulation method, original signals of OFDM signals can be obtained easily through processing and restoration at a receiver end, and the wireless multimedia broadcast signal framing modulation method has the advantages of being low in peek-to-average power ratio, short in synchronization time, resistant to channel fading, capable of controlling multiple services and the like.
Owner:NINGBO UNIV
Single-frequency network anti-interference wireless digital broadcasting signal transmission method
InactiveCN103780541AReduce the amount of informationDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainControllability
The invention discloses a single-frequency network anti-interference wireless digital broadcasting signal transmission method which is a framing modulation scheme with the space domain, the time domain and the frequency domain mixed. According to the single-frequency network anti-interference wireless digital broadcasting signal transmission method, through training sequence optimization design, signal generation modes and a signal selecting method, original signals of OFDM signals can be obtained easily at the receiver end through processing and restoring, and the method has the advantages of low peak-to-average power ratio, short synchronization time, channel fading resistance and multi-service controllability.
Owner:NINGBO UNIV
Single-frequency network robust mobile digital broadcasting signal transmission method
InactiveCN103780566AReduce the amount of informationDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainDigital broadcasting
The invention discloses a single-frequency network robust mobile digital broadcasting signal transmission method which is a framing modulation scheme with the space domain, the time domain and the frequency domain mixed. According to the single-frequency network robust mobile digital broadcasting signal transmission method, through training sequence optimization design, signal generation modes and a signal selecting method, original signals of OFDM signals can be obtained easily at the receiver end through processing and restoring, and the method has the advantages of low peak-to-average power ratio, short synchronization time, channel fading resistance and multi-service controllability.
Owner:NINGBO UNIV
Anti-noise wireless signal framing modulation method of multimedia broadcasting single frequency network
InactiveCN102255700ADoes not destroy the orthogonalityOrthogonalError preventionMulti-frequency code systemsTime domainMultimedia broadcast single frequency network
The invention discloses an anti-noise wireless signal framing modulation method of a multimedia broadcasting single frequency network, relating to a framing modulation scheme with mixture of time domain, frequency domain and space domain. The anti-noise wireless signal framing modulation method of the multimedia broadcasting single frequency network in the invention has the advantages of low peak-to-average power ratio, short synchronization time, noise resistance, controllability of a plurality of services and the like.
Owner:广德睿纳鲜果酒业有限公司
Method for modulating framing of mobile multimedia broadcast signals of single-frequency network
InactiveCN102263745BTake full advantage of maximum peak powerReduce the amount of informationError preventionMulti-frequency code systemsTime domainTelecommunications
The invention discloses a method for modulating framing of mobile multimedia broadcast signals of a single-frequency network, and relates to a time domain / frequency domain / air space mixed framing modulating scheme. The method for modulating framing of mobile multimedia broadcast signals of the single-frequency network has the advantages of low peak-to-average power ratio, short synchronization time, resistance to channel fading, controllable multiple services and the like.
Owner:杨华
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