30results about How to "Guaranteed to successfully build" patented technology

The invention provides a method for establishing a wireless connection and terminals, wherein the method is used for establishing the wireless connection between a first terminal and a second terminal, and the first terminal and the second terminal both are provided with wireless interfaces of the same type. The method comprises the following steps of: collecting first information from the second terminal by the first terminal via a collecting device, wherein the network configuration information of the second terminal is recorded in the first information; analyzing the first information by the first terminal to acquire the network configuration information of the second terminal; and establishing the wireless connection with the second terminal by the first terminal according to the network configuration information of the second terminal. By virtue of the invention, automatic selection of a device to be connected can be simply and rapidly realized on the basis of a media collecting device, the operation of manually establishing the wireless network connection by a user is avoided, and the successfully-established wireless connection can be ensured.

The invention discloses a method, a system and a device for communicating between a trunking communication system and a conventional wireless system, wherein the device comprises the following steps: a relay of a conventional end dials number according to prestored identification code of a relay of a trunking end so as to establish wireless link with relay of the trunking end; first control information and voice are generated when the relay of the conventional end receives the carrier wave transmitted by the terminal of a conventional wireless system, and are transmitted to the relay of the trunking end through the wireless link; the relay of the trunking end transmits the voice to trunking users according to the first control information; the received voice of the trunking users are transmitted to the relay of the conventional end through the wireless link, and when the relay of the conventional end receives the voice, the voice is transmitted to conventional users; and when no voice is transmitted to the relay of the conventional end, the relay of the conventional end disconnects the voice call. The invention can realize portable wireless interconnection between the MPT (Microprogramming technique) trunking and the conventional terminal.

The invention discloses a method, a device and a system for calling and controlling multimedia ringtone service, relates to the multimedia ringtone service, and solves the problem that establishment of a normal voice channel is affected when a terminal does not have early-stage media negotiating capability. The embodiment of the invention enables a calling control entity or an application supportfunctional entity to determine whether a calling terminal supports the multimedia ringtone service or not by carrying terminal capability information in a calling request initiated by the calling terminal; if the calling terminal does not support the multimedia ringtone service, the calling terminal does not have the early-stage media negotiating capability, so a request for establishing an early-stage media channel between the calling terminal and a media resource processing entity does not need to be initiated. The embodiment of the invention is mainly used for the multimedia ringtone service system.

A method of selecting a wavelength for use in transmitting optical data along a path in an optical network is disclosed. Previously known methods for selecting wavelengths do not consider how a wavelength selection decision will affect future connection attempts along paths that have one or more links in common with the path for which the wavelength is being selected. Consequently, a future connection attempt may be blocked because there are no wavelengths available end-to-end along the entire path that is to be set up. In the proposed method, the wavelengths that are available for use end-to-end along the path are found, the wavelengths that are available on each link attached to each node on the path are found and a wavelength that is available end-to-end and that is more available on the links attached to the nodes on the path than other wavelengths is selected.

The invention discloses a method for detecting the content of an antioxidant in petroleum resin and a method for establishing a detection model, and belongs to the technical field of petrochemical industry. The method for establishing the detection model is as follows: first, producing solid resin products with different mass percentages of antioxidants as standard samples, using a medium-infraredspectrometer, selecting a reflectance mode for spectral scanning of the standard samples to obtain a standard sample spectrogram, choosing least squares method as a model algorithm to establish a quantitative model for antioxidant content detection, and using a resin product with a known antioxidant content to validate and optimize the model; and using the model to directly detect the antioxidantcontent of a petroleum resin product to be detected. The method can detect the content of the antioxidants in the petroleum resin quickly and accurately, the detection accuracy can reach 0.01-0.05%,and the method can meet the detection needs of the content of the antioxidants in the petroleum resins in different application fields.

The invention discloses a preeclampsia disease animal model. A Sirt1 + / -whole body knockout heterozygote pregnant mouse is used as the preeclampsia disease animal model. The invention also discloses a construction method and application of the gene. The preeclampsia disease animal model does not need external medicine and operative intervention, breeding does not need special feed and special feeding environment, but preeclampsia disease occurrence can be relatively completely reduced, and the preeclampsia disease animal model can be used for helping to clarify the morbidity process and mechanism of preeclampsia disease, and has a good application prospect. The method can also be used for assisting in screening and efficacy evaluation of drugs for preventing and treating preeclampsia diseases.

The invention provides a method for constructing an open-plot flower mixed combination landscape, which includes: performing simulation sowing in a lab, dividing seeds into large-sized, medium-sized and small-sized seeds, wherein a long axis of three dimensions of each seed serves as the size of the seed, the large-sized seed is larger than 5.0mm in size, the medium-sized seed ranges from 2.0mm to 5.0mm in size, and the small-sized seed is smaller than 2.0mm in size; and then sowing the seeds on an open plot, actually sowing each type of large-sized flower seeds in the open plot by a certain amount twice to three times that of needed plants, and actually sowing each type of medium-sized or small-sized seeds by a certain amount eight times to twelve times that of the needed plants. Therefore, the amount of seedlings needed in the landscape can be guaranteed so as to ensure construction of the effective landscape according to the seed germinating amount.

The invention discloses application of B19 virus VP1 unique protein to construct a viral nephropathy model. The application comprises: injecting purified B19 virus VP1 unique protein into BALB / c mouse via tail vein for three times with the interval of 10 day, and taking a sample for correlated detection after 10 days of performing the final injection; and performing analysis on kidney tissue respectively by utilizing a light microscope, an electron microscope and TUNEL immunofluorescence, and performing routine analysis on urine and peeing. The results show that B19 virus VP1 unique protein is capable of causing change of kidney tissue and urine, and therefore the B19 virus VP1 unique protein can be used to successively construct the viral nephropathy model. There is certain risk by using a common active virus to establish the viral nephropathy model through infection, while the technical scheme of utilizing B19 virus VP1 unique protein to construct the viral nephropathy mode has the characteristics of good safety, good maneuverability and high success rate.

The invention discloses a method, device and network device for selecting virtual link addresses. The method comprises the following steps: classifying and assigning each interface address which belongs to global unicast addresses in a routing device to set multiple address types, wherein the multiple address types at least comprise the following addresses from high priority to low priority: an interface address of transit areas, an interface address with the prefix length less than 128 bits of non-transit areas and an interface address with the prefix length equal to 128 bits of the non-transit areas; and when a virtual link is configured, selecting the interface addresses with highest address type priority from each address type with the interface address as the virtual link addresses. According to the invention, the problem that the virtual links can not be built due to free selection of existing virtual link addresses can be solved.

The invention provides a network switching method, a mobile network system and a mobile management device; wherein the network switching method comprises: the mobile management equipment on the target side acquires the related anchor point information of the currently used user plane anchor point equipment of a home network or a visit network; the mobile management equipment on the target side selects the corresponding mobile anchor point equipment on the target side according to the related anchor point information of the currently used user plane anchor point equipment of a home network or a visit network and triggers the mobile anchor point equipment to construct connection with the user plane anchor point equipment. The technical proposal provided by the invention embodiment can ensure successful and rapid construction of user plane carrier on the target side.

The invention discloses application of B19 virus VP1 unique protein to construct a viral nephropathy model. The application comprises: injecting purified B19 virus VP1 unique protein into BALB / c mouse via tail vein for three times with the interval of 10 day, and taking a sample for correlated detection after 10 days of performing the final injection; and performing analysis on kidney tissue respectively by utilizing a light microscope, an electron microscope and TUNEL immunofluorescence, and performing routine analysis on urine and peeing. The results show that B19 virus VP1 unique protein is capable of causing change of kidney tissue and urine, and therefore the B19 virus VP1 unique protein can be used to successively construct the viral nephropathy model. There is certain risk by using a common active virus to establish the viral nephropathy model through infection, while the technical scheme of utilizing B19 virus VP1 unique protein to construct the viral nephropathy mode has the characteristics of good safety, good maneuverability and high success rate.

The invention discloses construction of a 21ShRNA fluorescent expression vector of a long-term silencing esophageal cancer cell HIF-1Alpha gene. The construction method comprises the following steps of: acquiring HIF-1Alpha gene ID NM_001530.3 from NCBI (National Center of Biotechnology Information), designing 21 oligonucleotide siRNA interference sequences by software forecasting, designing a shRNA-encoded DNA sequence according to plasmid insertion sites and joint structures, and connecting pEZsiRNA6.1 vectors to obtain pEZsiRNA6.1hif-1Alpha recombinant plasmid of the long-term silencing HIF-1Alpha gene. The invention designs the HIF-1Alpha interference sequence and constructs the shRNA long-term interference fluorescence expression vector by utilizing a shRNA principle, can obtain a stable cell line expressed by long-term silencing HIF-1Alpha protein after cell transfection, screening and identification and provide a new material for new drug development and gene therapy which takeHIF-1Alpha as a target.

The embodiment of the invention discloses a method, device and system for establishing a PC5 link, relates to the field of communication technology, and is used to solve the problem that the prior art cannot better establish a PC5 link between UEs. The method includes: the first UE sends a direct communication request message, the direct communication request message carries the identifier of the first UE, and the direct communication request message is used to request establishment of a PC5 link; the first UE receives the direct communication message sent by the second UE An acceptance message, where the direct communication acceptance message carries the identity of the second UE, and the direct communication acceptance message is used to accept establishing a PC5 link with the first UE. This solution is specifically applied in the scenario of establishing a PC5 link between UEs.

Embodiments of the invention disclose a method and a device for establishing a Bluetooth voice link, a storage medium and a mobile terminal. The method comprises the following steps of acquiring identification information of a Bluetooth device when an audio data playing instruction is received; determining a target encoding and decoding mode corresponding to the Bluetooth device according to the identification information; and establishing the Bluetooth voice link with the Bluetooth device on the basis of the target encoding and decoding mode. According to the embodiments of the invention, through adoption of the technical scheme, the technical problem of incapability of outputting the audio data by the Bluetooth device due to the establishment failure of the Bluetooth voice link between the mobile terminal and the Bluetooth device can be solved, and the successful establishment of the Bluetooth voice link between the mobile terminal and the Bluetooth device is effectively ensured.

The invention relates to a method for constructing an allergic rhinitis model in a non-human mammal by using the pollen of Cryptomeria fortunei, belonging to the field of construction of animal models of allergic rhinitis. The pollen of Cryptomeria fortunei (Cryj1) is used as an allergen, and a solution containing Cryj1 is dripped into the nostrils of a non-human mammal so as to construct a model for allergic pollen, wherein the non-human mammal is a mouse. The allergic rhinitis model in the non-human mammal is successfully constructed in the invention, and the model realizes abnormal proliferation of epidermal goblet cells in the nasal cavities and increased secretion of mucus.

The invention discloses a method, a system and a device for communicating between a trunking communication system and a conventional wireless system, wherein the device comprises the following steps: a relay of a conventional end dials number according to prestored identification code of a relay of a trunking end so as to establish wireless link with relay of the trunking end; first control information and voice are generated when the relay of the conventional end receives the carrier wave transmitted by the terminal of a conventional wireless system, and are transmitted to the relay of the trunking end through the wireless link; the relay of the trunking end transmits the voice to trunking users according to the first control information; the received voice of the trunking users are transmitted to the relay of the conventional end through the wireless link, and when the relay of the conventional end receives the voice, the voice is transmitted to conventional users; and when no voice is transmitted to the relay of the conventional end, the relay of the conventional end disconnects the voice call. The invention can realize portable wireless interconnection between the MPT (Microprogramming technique) trunking and the conventional terminal.

The invention discloses a media stream link intelligent selection method and device based on an SDN. The method comprises the steps that an SDN is deployed between every two video monitoring management server nodes; a video monitoring management server needs to pass through the SDN when establishing a media stream negotiation signaling; the video monitoring management server carries server key information in response information of signaling negotiation; the SDN obtains the information from the response signaling message, judges the quality of the media stream link according to the information, and automatically discharges the priority, so as to intelligently select other unobstructed links when the establishment of the media stream link fails, thereby achieving the effect of guaranteeingthe successful establishment of the media stream link as much as possible under the condition that a user cannot perceive the establishment of the media stream link.

The invention discloses a method and device for binding a port of a flexible Ethernet device. The method includes: obtaining parameter information of a board corresponding to a port of a flexible Ethernet device released on a public platform; , determining a binding policy of ports supported by the board; and binding the at least two ports based on the binding policy. The present invention also discloses a method and device for establishing a flexible Ethernet path. The method includes: obtaining the signal type information of the flexible Ethernet client signals respectively supported by the flexible Ethernet devices at the sending end and the receiving end released on the public platform ; Based on the signal type information, determine whether the types of flexible Ethernet client signals supported by the flexible Ethernet devices at the sending end and the receiving end are the same; when determining that the types of the flexible Ethernet client signals are the same, establish the Communication path between sender and receiver.

A method and a device for establishing a WLAN link. The method comprises: a first network device using an initial bandwidth to broadcast a probe request; detecting whether a probe response corresponding to the probe request and sent by a second network device has been received and, if the probe response has not been received, using an adjusted bandwidth to broadcast the probe request; and then beginning to re-execute from the aforementioned step of detecting whether a probe response corresponding to the probe request and sent by second network device has been received, the adjusted bandwidth being a smaller bandwidth than the previously used bandwidth; and, if a probe response is received, then establishing a WLAN link with the second network device, the bandwidth of the WLAN link being the bandwidth used when receiving the probe response. The solution provided in the embodiments of the present application uses a smaller adjusted bandwidth to re-send a probe request when a probe response corresponding to the probe request has not been received, and thereby expands the scope of the probe, ensuring successful establishment of a WLAN link.

A method for processing call conflict in a group communication system and a device based on the method are disclosed in the present invention. In the method of the present invention, judging a first terminal whether or not to call a second terminal when a network receiving a call request signaling of the second terminal calling the first terminal, if it does, then the network establishes the voice access for the first terminal and the second terminal. The device based on the method of the present invention establishes voice access for both conflict parties when the network generates call conflict. The call conflict processing method and device provided by the present invention, ensures the voice access successfully establishing when the call conflict generating, decreases the system call loss rate, promotes the system reliability.

The invention discloses a method, device and network device for selecting virtual link addresses. The method comprises the following steps: classifying and assigning each interface address which belongs to global unicast addresses in a routing device to set multiple address types, wherein the multiple address types at least comprise the following addresses from high priority to low priority: an interface address of transit areas, an interface address with the prefix length less than 128 bits of non-transit areas and an interface address with the prefix length equal to 128 bits of the non-transit areas; and when a virtual link is configured, selecting the interface addresses with highest address type priority from each address type with the interface address as the virtual link addresses. According to the invention, the problem that the virtual links can not be built due to free selection of existing virtual link addresses can be solved.