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39results about How to "Easy to handle recovery" patented technology
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Method for transmitting digital mobile broadcast signal
InactiveCN102255862AReduce the amount of informationEasy to handleError preventionMulti-frequency code systemsTime domainEngineering
The invention discloses a method for transmitting a digital mobile broadcast signal, which is a transmission proposal of time domain and frequency domain mixing. The method for transmitting a digital mobile broadcast signal disclosed by the invention has the advantages of low peak-to-average power ratio, short synchronization time, fading noise influence resistance, controllable multi-service etc.
Owner:路爱红
A digital broadcast wireless signal anti-noise transmission method
InactiveCN102263739ADoes not destroy the orthogonalityReduce the amount of informationError preventionMulti-frequency code systemsTime domainDigital radio
The invention discloses an anti-noise digital broadcast wireless signal transmitting method, and relates to a time domain / frequency domain mixed scheme. The anti-noise digital broadcast wireless signal transmitting method has the advantages of low peak-to-average power ratio, short synchronization time, resistance to channel noise, controllable multiple services and the like.
Owner:陈培稳
Method for framing and modulating wireless multimedia broadcast signals
InactiveCN102244639AAccurate synchronizationDoes not destroy the orthogonalityMulti-frequency code systemsTelecommunicationsPower ratio
The invention discloses a method for framing and modulating wireless multimedia broadcast signals, which is a framing and modulating scheme mixing a time domain with a frequency domain. The method for framing and modulating wireless multimedia broadcast signals has a signal generation mode and a signal selection method which are easy to process and recover an original signal obtaining an OFDM (Orthogonal Frequency Division Multiplexing) signal at a receiver end, and has the advantages of being low in peak average power ratio, short in synchronization time, resistant to channel fading, capableof controlling various businesses, etc.
Owner:王奎 +1
Anti-interference wireless multimedia mobile broadcast signal framing modulation method
InactiveCN102307170AReduce the amount of informationEasy to handleError preventionBaseband system detailsTime domainControllability
The invention discloses an anti-interference wireless multimedia mobile broadcast signal framing modulation method, which is a time domain / frequency domain combined framing modulation scheme. The anti-interference wireless multimedia mobile broadcast signal framing modulation method has the advantages of low peak-to-average power ratio, short synchronization time, resistance to the influence of noises, multi-service controllability and the like.
Owner:王丽艳
Anti-interference wireless signal transmission method for digital broadcast
InactiveCN103763249AReduce the amount of informationEasy to handle recoveryError preventionMulti-frequency code systemsVIT signalsPower ratio
The invention discloses an anti-interference wireless signal transmission method for a digital broadcast, 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 anti-interference wireless signal transmission method for the digital broadcast, OFDM signals can be processed and recovered at a receiver end easily to obtain original signals of the OFDM signals. The anti-interference wireless signal transmission method for the digital broadcast 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 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
A kind of framing modulation method of multimedia broadcasting mobile signal
InactiveCN102281233AAccurate synchronizationReduce the amount of informationMulti-frequency code systemsTransmitter/receiver shaping networksTime domainComputer science
The invention discloses a multimedia broadcast mobile signal framing modulation method, and belongs to a time domain and frequency domain mixed framing modulation scheme. The multimedia broadcast mobile signal framing modulation method has the advantages of low peak-to-average power ratio, short synchronous time, channel fading resistance, controllable multi-service and the like.
Owner:陈春艳
A digital wireless broadcasting signal transmission method
InactiveCN102291356AReduce the amount of informationEasy to handleError preventionMulti-frequency code systemsFrame timeMulti carrier
The invention discloses a digital radio broadcast signal transmission method which is a transmission scheme of mixing a time domain and a frequency domain. According to the digital radio broadcast signal transmission method disclosed by the invention, a low-complexity peak-to-average power ratio reduction technology, a serially concatenated multi-code rate punctured convolution code modulation technology and a signal frame time-frequency domain combined iteration separation treatment technology are designed aiming at the technical problems of high signal peak-to-average power ratio and channel fading noises of a broadband multi-carrier digital radio broadcast transmission system, which need to be solved, and therefore the broadband multi-carrier digital radio broadcast transmission systemhas the advantages of low peak-to-average power ratio, short synchronization time, fading noise influence resistance, controllable multi-service, and the like.
Owner:杜学范
A method for framing modulation of mobile multimedia broadcasting signals
InactiveCN102281237AAccurate synchronizationReduce the amount of informationError preventionMulti-frequency code systemsTime domainComputer science
The invention discloses a mobile multimedia broadcast signal framing modulation method, and belongs to a time domain and frequency domain mixed framing modulation scheme. The mobile multimedia broadcast signal framing modulation method has the advantages of low peak-to-average power ratio, short synchronous time, channel fading resistance, controllable multi-service and the like.
Owner:刘伟利
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 Noise Resistant Mobile Digital Broadcasting Signal Transmission Method
InactiveCN102263756ADoes not destroy the orthogonalityReduce the amount of informationError preventionMulti-frequency code systemsTime domainDigital broadcasting
The invention discloses an anti-noise mobile digital broadcast signal transmitting method, and relates to a time domain / frequency domain mixed scheme. The anti-noise mobile digital broadcast signal transmitting method has the advantages of low peak-to-average power ratio, short synchronization time, resistance to noise, controllable multiple services and the like.
Owner:贺州市迅凯科技有限公司
A kind of framing modulation method of multimedia broadcast wireless signal
InactiveCN102299888AAccurate synchronizationDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainComputer science
The invention discloses a framing and modulation method for a wireless signal of multimedia broadcast, wherein the disclosed method is a framing and modulation scheme mixing a time domain and a frequency domain. According to the framing and modulation method for the wireless signal of the multimedia broadcast, the method comprises the following advantages: low peak-to-average power ratio; short synchronization time; anti-channel fading performance; and controllable and multi-service property and the like.
Owner:马丽
A kind of framing modulation method of multimedia wireless broadcasting signal
InactiveCN102263761AAccurate synchronizationReduce the amount of informationError preventionMulti-frequency code systemsTime domainWireless broadcast
The invention discloses a method for modulating framing of multimedia wireless broadcast signals, and relates to a time domain / frequency domain mixed framing modulating method. The method for modulating framing of multimedia wireless broadcast signals has the advantages of low peak-to-average power ratio, short synchronization time, resistance to fading and noise, controllable multiple services and the like.
Owner:刘福敏 +1
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
Owner:广德睿纳鲜果酒业有限公司
A kind of anti-noise transmission method of digital broadcasting mobile signal
InactiveCN102271115ADoes not destroy the orthogonalityReduce the amount of informationError preventionMulti-frequency code systemsTime domainEngineering
The invention discloses an anti-noise transmission method of digital broadcasting mobile signals, which is a time-domain and frequency-domain hybrid transmission scheme. The anti-noise transmission method of the digital broadcasting mobile signals disclosed by the invention has the advantages of low peak-to-average power ratio, short synchronous time, noise resistance, controllable multi-service and the like.
Owner:TONGLING ZHAOLIN IND & TRADE CO LTD
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
Anti-noise method for transmitting wireless digital broadcast signal
InactiveCN102255855ADoes not destroy the orthogonalityReduce the amount of informationError preventionMulti-frequency code systemsTime domainDigital broadcasting
The invention discloses an anti-noise method for transmitting a wireless digital broadcast signal, which is a transmission proposal of time domain and frequency domain mixing. The anti-noise method for transmitting a wireless digital broadcast signal disclosed by the invention has the advantages of low peak-to-average power ratio, short synchronization time, noise influence resistance, controllable multi-service etc.
Owner:谢辉
Anti-fading multi-media wireless radio signal framing modulation method
InactiveCN103763247AReduce the amount of informationEasy to handle recoveryMulti-frequency code systemsVIT signalsFrequency domain
The invention discloses an anti-fading multi-media wireless radio signal framing modulation method and relates to a hybrid framing modulation scheme of the time domain and the frequency domain. Due to the cascade interleaved coded modulation, the training sequence optimization design, the signal generating scheme and the signal selection method of the anti-fading multi-media wireless radio signal framing modulation method, OFDM signals can be processed and recovered at a receiver end easily to obtain original signals of the OFDM signals, and the method has the advantages of being low in peak average power rate, short in synchronization time, resistant to channel fading, multiple in controllable service and the like.
Owner:NINGBO UNIV
A framing modulation method for anti-noise mobile multimedia broadcasting signal
InactiveCN102281236AReduce the amount of informationEasy to handleError preventionMulti-frequency code systemsTime domainComputer science
The invention discloses an anti-noise mobile multimedia broadcast signal framing modulation method, and belongs to a time domain and frequency domain mixed framing modulation scheme. The anti-noise mobile multimedia broadcast signal framing modulation method has the advantages of low peak-to-average power ratio, short synchronous time, noise resistance, controllable multi-service and the like.
Owner:杜小春
A kind of framing modulation method of multimedia mobile broadcasting signal
InactiveCN102281241AAccurate synchronizationReduce the amount of informationError preventionMulti-frequency code systemsTime domainComputer science
The invention discloses a multimedia mobile broadcast signal framing modulation method and in particular relates to a framing modulation scheme with mixing of time domains and frequency domains. The multimedia mobile broadcast signal framing modulation method has the advantages that the peak-average power ratio is low, the synchronization time is short, the fading noise influence is avoided, and the multiple services can be controlled and the like.
Owner:董海玲
Anti-noise method for transmitting wireless digital broadcast signal
InactiveCN102255855BDoes not destroy the orthogonalityReduce the amount of informationError preventionMulti-frequency code systemsTime domainTelecommunications
The invention discloses an anti-noise method for transmitting a wireless digital broadcast signal, which is a transmission proposal of time domain and frequency domain mixing. The anti-noise method for transmitting a wireless digital broadcast signal disclosed by the invention has the advantages of low peak-to-average power ratio, short synchronization time, noise influence resistance, controllable multi-service etc.
Owner:谢辉
Method for transmitting digital mobile broadcast signal
InactiveCN102255862BReduce the amount of informationEasy to handleError preventionMulti-frequency code systemsTime domainEngineering
The invention discloses a method for transmitting a digital mobile broadcast signal, which is a transmission proposal of time domain and frequency domain mixing. The method for transmitting a digital mobile broadcast signal disclosed by the invention has the advantages of low peak-to-average power ratio, short synchronization time, fading noise influence resistance, controllable multi-service etc.
Owner:路爱红
Method for framing and modulating wireless multimedia broadcast signals
InactiveCN102244639BAccurate synchronizationDoes not destroy the orthogonalityMulti-frequency code systemsTime domainFading
The invention discloses a method for framing and modulating wireless multimedia broadcast signals, which is a framing and modulating scheme mixing a time domain with a frequency domain. The method for framing and modulating wireless multimedia broadcast signals has a signal generation mode and a signal selection method which are easy to process and recover an original signal obtaining an OFDM (Orthogonal Frequency Division Multiplexing) signal at a receiver end, and has the advantages of being low in peak average power ratio, short in synchronization time, resistant to channel fading, capableof controlling various businesses, etc.
Owner:王奎 +1
Mobile multimedia broadcast signal framing modulation method
InactiveCN102281237BAccurate synchronizationReduce the amount of informationError preventionMulti-frequency code systemsTime domainComputer science
The invention discloses a mobile multimedia broadcast signal framing modulation method, and belongs to a time domain and frequency domain mixed framing modulation scheme. The mobile multimedia broadcast signal framing modulation method has the advantages of low peak-to-average power ratio, short synchronous time, channel fading resistance, controllable multi-service and the like.
Owner:刘伟利
Anti-interference wireless signal transmission method for digital broadcast single-frequency network
ActiveCN102263733BEasy to handleEasy to handle recoveryError preventionMulti-frequency code systemsTime domainDigital radio
Owner:ANHUI SAFE ELECTRONICS
Anti-fading digital mobile radio signal transmission method
InactiveCN103763283AReduce the amount of informationEasy to handle recoveryError preventionMulti-frequency code systemsVIT signalsFrequency domain
The invention discloses an anti-fading digital mobile radio signal transmission method and relates to a hybrid framing modulation scheme of the time domain and the frequency domain. Due to the cascade interleaved coded modulation, the training sequence optimization design, the signal generating scheme and the signal selection method of the anti-fading digital mobile radio signal transmission method, OFDM signals can be processed and recovered at a receiver end easily to obtain original signals of the OFDM signals, and the method has the advantages of being low in peak average power rate, short in synchronization time, resistant to channel fading, multiple in controllable service and the like.
Owner:NINGBO UNIV
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
Multimedia broadcast mobile signal framing modulation method
InactiveCN102281233BAccurate synchronizationReduce the amount of informationMulti-frequency code systemsTransmitter/receiver shaping networksTime domainComputer science
The invention discloses a multimedia broadcast mobile signal framing modulation method, and belongs to a time domain and frequency domain mixed framing modulation scheme. The multimedia broadcast mobile signal framing modulation method has the advantages of low peak-to-average power ratio, short synchronous time, channel fading resistance, controllable multi-service and the like.
Owner:陈春艳
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
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