38results about How to "Increase business capacity" patented technology

The invention discloses a method for configuring a routing path of a business. The method comprises the steps as follows: determining the shortest routing path of each business and a dumb path of each business according to a source node identification and a target node identification corresponding to each business in a business set, and a network topology; determining flow distribution conditions of the sides of the shortest routing path of each business and the dump path of each business according to a flow requirement of each business, and determining a target function of the business set according to resource occupation accumulating amount of each shortest routing path and the resource occupation accumulating amount of each dump path, and configuring a final routing path for each business in the business set according to the target function of the business set and a constraint condition. The method for configuring the routing path of the business provided by the embodiment of the invention could increase business capacity of the routing path in the SDN so as to improve resource utilization rate of the whole network in the SDN.

The invention discloses a flexible QinQ realization method and a flexible QinQ realization device for a passive optical network system. The method comprises the following steps of: dividing optical network units (ONU) under an optical line terminal (OLT) interface in the passive optical network (PON) system into a plurality of ONU groups; adding identical group identifiers which are first stack virtual local area network (SVLAN) identifiers into messages which are transmitted to an OLT by each ONU group, wherein the first SVLAN identifiers of each ONU group are different; modifying the group identifiers which are the first SVLAN identifiers in the user messages into corresponding service identifiers which are second SVLAN identifiers by using the OLT, thereby realizing an ONU-group-based flexible QinQ technology, increasing the number and scale of the ONUs and improving the service capacity of the system.

The invention discloses a data management method and a data management device, wherein the data management method comprises the following steps of storing received first master data into a first master database on a first server, wherein the first master data are related data of a first business executed on one or a plurality of clients directly or indirectly connected with the first server; storing received second backup data into a second backup database on the first server, wherein the second backup data are used for performing backup on second master data, and the second master data are related data of a second business executed on one or a plurality of clients directly or indirectly connected with a second server. According to the data management method and the data management device, the technical problem that the business capacity of a data management system is lower on the premise that servers are not additionally arranged due to the restriction of the processing capability of the master server in the traditional client-server architecture data management system is solved, and the technical effect that the data processing capacity of the data management system is enlarged by using the existing equipment is achieved.

The invention relates to a user management method and calling method of a cluster system as well as a terminal. The method comprises the following steps: establishing a terminal information list and a group information list; receiving a registration request from a terminal; and updating the terminal information list and the group information list based on the registration request. The invention also relates to the calling method of the cluster system, comprising the following steps: receiving a calling request from the terminal, wherein the calling request comprises a group calling target group address; and acquiring an inter-group base station corresponding to the group address obtained from the group information list based on the group address, and informing all member terminals in the inter-group base station of participating in calling tasks. The invention also relates to the terminal which comprises a registration request sending unit and a calling unit. By establishing the terminal information list and the group information list, base stations contained in the group calling of the cluster system can be determined, thus avoiding base stations unrelated to the group calling from participating in the calling, improving the system resource utilization rate and enhancing the system service capability on the premise of ensuring overall coverage of related terminals.

The invention provides a channel allocation method and is applied to communities based on a macro and micro network structure. The channel allocation method comprises: a micro base station obtains channel allocation information sent by equipment at a network side, the channel allocation information is used for allocating business channels of the micro base station at a carrier of a broadcast control channel (BCCH), the business channels of the micro base station at the carrier of the broadcast control channel (BCCH) and a macro base station of a community at the carrier of the BCCH are separated in a common community, and the micro base station allocates the business channels at the carrier of the BCCH according to the channel allocation information. According to the channel allocation method, the business channels of the micro base station at the carrier of the broadcast control channel (BCCH) and the macro base station of the community at the carrier of the BCCH are separated in the common community so that the micro base station and the macro base station do not reserve resources for accessed users at the business channels at the carrier of the BCCH, the micro base station and the macro base station can be simultaneously allocated to different users at the business channels at the carrier of the BCCH, business data transmission service can be sufficiently provided for new accessed users of a macro network and a micro network, and the business capacity of the community is improved.

The invention discloses a control information and service separate layered isomerism millimeter wave wireless local area network framework which is characterized in that a 2.4 Ghz / 5 Ghz omni-direction control subnet is used as a foundation, a plurality of 60 Ghz orientation service subnets are borne on the foundation, the control subnet comprises an access point and a plurality of users, the access point and the users are provided with intelligent antennas which are antenna arrays with beam forming capacity, and the antenna arrays can form certain antenna beams which can achieve orientation sending and receiving. The framework has the advantages that control information and service are separated, 60 Ghz millimeter wave high-speed service data transmission is achieved, network service capacity is greatly improved, meanwhile, basic operation of the whole network is guaranteed through omni-direction control information of 2.4 Ghz / 5 Ghz frequency bands is guaranteed, unnecessary energy loss caused by high-frequency-band transmission is avoided, and joint optimization of energy efficiency and spectrum resources is achieved finally.

The invention relates to a control forwarding technology on network equipment and discloses a protocol stack routing table maintaining method. The problem that in the prior art, the processing capacity of whole equipment is lowered caused by the fact that a large amount of system internal storage is consumed because of a maintaining mode of a protocol stack routing table is solved. In the method, if a protocol stack module does not inquire route information corresponding to a message locally, the target IP address of the message is used as a key word, routing information is subscribed appointing a route management module, when the routing information of the route management module subscribed on the protocol stack module changes, the changed routing information is issued to the protocol stack module, when the routing information which is not subscribed by the protocol stack module changes, issuing is not carried out, so that the protocol stack module does not need to maintain all routing table items, and accordingly system internal storage occupying is lowered, and in addition, the invention further discloses a corresponding maintaining device which is suitable for control forwarding of the network equipment.

The method includes following steps: binds multi physical stations to form a binding base station by using communication media; wherein each physical station is set as a physical master station with unique address id or multi physical slave station with different addresses; the physical master station is taken as the master station node, and the physical slave stations are taken as the slave station nodes or independent nodes; each node is set as an independent process of controlling start, and respectively maintains the operation and service channel at the access network side, and respectively maintains the service channel in air side; the master node only takes charge of controlling the process task relating to the channels and some attached necessary task, and meanwhile the other functions of base station are charged of by each node.

A method for remote-monitoring base station includes sending base station monitor signal to radio network controller by base station through the sixteenth time slot of E1 link, utilizing preset time slot in E1 link connected to monitor center to send said monitor signal to monitor center by radio network controller.

The invention discloses a data processing method, a system and a device suitable for an end-of-day transaction, and a storage medium, and the method comprises the steps: obtaining the identification information of transaction data stored in a database, and enabling the identification information to comprise a business channel identification and a borrowing ID; splitting the database into a plurality of sub-databases according to the different identification information; and executing day-end transaction processing in parallel based on the plurality of sub-databases. By adopting the method of the invention, the single-library transaction data can be limited while the purity of the transaction data is ensured, so that the business capacity is greatly improved, the processing efficiency is improved, and the accounting rules are unified.

The invention discloses a satellite-borne multi-beam switching transparent antenna, and belongs to the technical field of antennas. The antenna comprises a solar panel, an antenna array plane and an antenna circuit; the antenna array surface is arranged above the light-facing surface of the solar panel, and a gap is formed between the antenna array surface and the solar panel; the antenna array surface comprises a receiving antenna array surface and a transmitting antenna array surface; each of the receiving antenna array surface and the transmitting antenna array surface comprises a transparent substrate, a micro-strip antenna array and a feed network which are arranged on a light-facing surface of the transparent substrate, and a grounding surface arranged on a backlight surface of the transparent substrate, the micro-strip antenna array is connected with the feed network, and the micro-strip antenna array, the feed network and the grounding surface are all of a transparent structure; and the antenna circuit is arranged on the backlight face of the solar panel and comprises a receiving antenna circuit and a transmitting antenna circuit. According to the invention, the array surface of the antenna is transparent and is integrated with the solar panel, so that the radiation capacity of the antenna is improved, and the communication load capacity of a satellite is further improved.

A method and device for reducing mutual interference between multiple carriers can markedly reduce the mutual interference between multiple carriers in a multi-carrier communication system. The method includes: adjusting the phase of a signal to be modulated; modulating a baseband signal onto the signal to be modulated; and judging whether the baseband signal can be demodulated correctly, if can not, getting on with adjusting the phase of the signal to be modulated, if can, accepting the signal to be modulated as a signal to be modulated of the baseband signal. The device includes: an adjusting unit for adjusting the phase of the signal to be modulated; a modulating unit for modulating the baseband signal onto the signal to be modulated; a demodulating unit for demodulating the baseband signal modulated by the modulating unit; a judgment unit for judging whether the base band signal can be correctly demodulated by the demodulating unit; and a determining unit for accepting the signal to be modulated as the signal to be modulated of the baseband signal when the judgment unit judges that the base band signal can be demodulated correctly.

The invention discloses a data management method and a data management device, wherein the data management method comprises the following steps of storing received first master data into a first master database on a first server, wherein the first master data are related data of a first business executed on one or a plurality of clients directly or indirectly connected with the first server; storing received second backup data into a second backup database on the first server, wherein the second backup data are used for performing backup on second master data, and the second master data are related data of a second business executed on one or a plurality of clients directly or indirectly connected with a second server. According to the data management method and the data management device, the technical problem that the business capacity of a data management system is lower on the premise that servers are not additionally arranged due to the restriction of the processing capability of the master server in the traditional client-server architecture data management system is solved, and the technical effect that the data processing capacity of the data management system is enlarged by using the existing equipment is achieved.

The embodiment of the present invention discloses a channel switching method and device. The base station pre-configures multiple control channels. When the uplink channel load difference of each control channel exceeds the first preset threshold, the base station sends a channel switching signaling. Transfer one or more terminals carried on a control channel with a higher load to a control channel with a lower load, and when the uplink channel load difference of each control channel is less than a second preset threshold, the base station stops sending the channel switching signal In this way, the load of each control channel can be balanced, and the overall service capacity and the number of terminals of a single base station can be increased.

A method for decreasing multi-carrier mutual interference is disclosed, which includes that: a phase of at least one signal to be modulated is adjusted; each baseband signal is modulated onto each signal to be modulated respectively; the inter-signal performance indicators after modulation are compared with preset performance indicators, and if the preset performance indicators cannot be met, the phase of at least one signal to be modulated among the signals to be modulated is adjusted until that the inter-signal performance indicators meet the preset performance indicators; when the preset performance indicators are met, each current signal to be modulated is treated as the signal to be modulated for each corresponding baseband signal. Meanwhile, a device for decreasing the multi-carrier mutual interference is disclosed in the invention. Under the condition that the multiple carriers are configured adjacently, the performance improvement by the present invention is especially obvious, and it is made possible that there are multiple carriers working simultaneously within a same wireless signal coverage area, and the frequency spectrum utilization efficiency is greatly increased.

The invention discloses a method for reducing mutual interference of multiple carriers, comprising the following steps: adjusting the phase of the modulated signal; and judging whether the baseband signal can be correctly demodulated, if not, continuously adjusting the phase of the modulated signal, and if so, taking the current modulated signal as the output signal. The invention simultaneously discloses a device for reducing mutual interference of the multiple carriers. The invention especially obviously improves the performance under the condition of adjacent configuration of multiple carriers, ensures that multiple carriers can simultaneously work in the same wireless signal coverage area and greatly improves the frequency spectrum utilization ratio.

The invention discloses a method for configuring a routing path of a business. The method comprises the steps as follows: determining the shortest routing path of each business and a dumb path of each business according to a source node identification and a target node identification corresponding to each business in a business set, and a network topology; determining flow distribution conditions of the sides of the shortest routing path of each business and the dump path of each business according to a flow requirement of each business, and determining a target function of the business set according to resource occupation accumulating amount of each shortest routing path and the resource occupation accumulating amount of each dump path, and configuring a final routing path for each business in the business set according to the target function of the business set and a constraint condition. The method for configuring the routing path of the business provided by the embodiment of the invention could increase business capacity of the routing path in the SDN so as to improve resource utilization rate of the whole network in the SDN.

The invention relates to a user management method and calling method of a cluster system as well as a terminal. The method comprises the following steps: establishing a terminal information list and a group information list; receiving a registration request from a terminal; and updating the terminal information list and the group information list based on the registration request. The invention also relates to the calling method of the cluster system, comprising the following steps: receiving a calling request from the terminal, wherein the calling request comprises a group calling target group address; and acquiring an inter-group base station corresponding to the group address obtained from the group information list based on the group address, and informing all member terminals in the inter-group base station of participating in calling tasks. The invention also relates to the terminal which comprises a registration request sending unit and a calling unit. By establishing the terminal information list and the group information list, base stations contained in the group calling of the cluster system can be determined, thus avoiding base stations unrelated to the group calling from participating in the calling, improving the system resource utilization rate and enhancing the system service capability on the premise of ensuring overall coverage of related terminals.

A transmitting entity (300, 400) and a method (100) performed by it for transmitting one or more data packets to a receiving entity are provided. A transmitting entity and a receiving entity are operable in a communication network. The method (100) performed by the transmitting entity comprises receiving (110) from the application a user layer packet ULP to be transmitted to the receiving entity by way of a transport layer packet TLP. The method also includes bundling (130) the received ULP with one or more additional received ULPs in a TLP when the rate of incoming data, bytes, or ULPs from the application satisfies a threshold; and transmitting (140) the TLP to the receiving entity.

The invention discloses a low-cost transparent phased-array antenna for a low-orbit spacecraft, and belongs to the technical field of antennas. The antenna comprises a solar panel, a receiving phased-array antenna array surface, a transmitting phased-array antenna array surface, a receiving antenna circuit and a transmitting antenna circuit, the receiving phased-array antenna array surface is of a transparent structure, is arranged above a light-facing surface of the solar panel and is used for receiving signals, and a gap is formed between the receiving phased-array antenna array surface and the solar panel; the transmitting phased-array antenna array surface is of a transparent structure, is arranged above the light-facing surface of the solar panel and is used for transmitting signals, and a gap is formed between the transmitting phased-array antenna array surface and the solar panel; the receiving antenna circuit is arranged on the backlight surface of the solar panel and is connected with the array surface of the receiving phased-array antenna; and the transmitting antenna circuit is arranged on the backlight surface of the solar panel and is connected with the array surface of the transmitting phased-array antenna. According to the invention, through the integrated design of the antenna and the solar panel, the radiation capability of the antenna is improved, so that the communication loading capability of a low-orbit spacecraft is enhanced.

The present invention provides a channel configuration method, which is applied to a cell based on a macro-micro network structure, including: a micro base station obtains channel configuration information sent by a network side device, and the channel configuration information is used to configure services of the micro base station on a broadcast control channel BCCH carrier Channel, the traffic channel of the micro base station on the BCCH carrier is separated from the traffic channel of the macro base station on the BCCH carrier in the cell; the micro base station configures the traffic channel on the BCCH carrier according to the channel configuration information. In the present invention, the traffic channel of the micro base station on the BCCH carrier is separated from the traffic channel of the macro base station on the BCCH carrier of the cell, so that the micro base station and the macro base station are not mutually accessed users on the traffic channel on the BCCH carrier By reserving resources, the business channels of the micro base station and the macro base station on the BCCH carrier can be used by different users at the same time, which can fully provide business data transmission services for new users on the macro network and micro network, and improve the service capacity of the cell.

The invention discloses a cloud resource management method with high reliability and rapid capacity expansion. The method comprises the following steps: S101, establishing communication between a cloud resource management system and a plurality of cloud nodes; S102, establishing communication between the cloud resource management system and a deployment management unit; S103, deploying a pluralityof host pools for each cloud node in the step S101; S104, deploying a plurality of hosts for each computing node in the step S103; and S105, newly adding a cloud node and a host pool according to different service requirements. According to the cloud resource management method with high reliability and rapid capacity expansion, cloud resource expansion is switched from original one-by-one addingto simultaneous adding of a plurality of hosts, so that the resource expansion is quickly and reliably solved. According to the method, resources required by different services can be deployed according to different service requirements and computing nodes, so that the service capacity is improved, the services of other computing nodes are mutually independent and quickly deployed, and old services are not influenced; the cloud resource management process is simplified, and the cloud resource management capability is improved in combination with a plurality of native concepts of the cloud management platform.

Embodiments of the present invention provide a base station and a beam coverage method, relate to the field of communication, and can improve the service capacity of a communication system. The base station includes: an antenna and at least two data transmission paths, wherein each transmission path is provided with a data converter and a beamformer; wherein the antenna includes a beam aggregation structure and at least one antenna sub-array, and the beam aggregation structure includes At least one antenna aperture, one of the beamformers is correspondingly connected to one antenna sub-array, one of the antenna sub-arrays uses at least one antenna aperture in the beam aggregation structure to transmit and receive beams, and the at least two data transmission paths are also connected. A multiplexer is provided; the multiplexer is used to set the data transmission path of the signal to be transmitted or the radiated signal. Embodiments of the present invention are used for beam coverage.

Disclosed are a method and an apparatus for device registration and wavelength switching in an Ethernet passive optical network system. The method comprises: sending a windowing message to an ONU; receiving a registration request message that is sent by the ONU according to the windowing message and used for requesting registration, the registration request message carrying wavelength information of the ONU, and the wavelength information comprising a registration downlink wavelength adopted by the ONU for receiving the windowing message; sending the registration message to the ONU according to the registration request message, the registration message comprising a logical link identifier (LLID) allocated by an OLT to the ONU; and receiving a registration acknowledgment message that is sent by the ONU according to the registration message and used for acknowledging completion of the registration. By means of the method and apparatus according to embodiments of the present invention, device registration and wavelength switching can be implemented in an Ethernet passive optical network system that adopts multiple downlink wavelengths and one uplink wavelength for communication, the process can be simplified, and the service volume of the system is increased.

A method for decreasing multi-carrier mutual interference is disclosed, which includes that: a phase of at least one signal to be modulated is adjusted; each baseband signal is modulated onto each signal to be modulated respectively; the inter-signal performance indicators after modulation are compared with preset performance indicators, and if the preset performance indicators cannot be met, the phase of at least one signal to be modulated among the signals to be modulated is adjusted until that the inter-signal performance indicators meet the preset performance indicators; when the preset performance indicators are met, each current phase value is accepted as the phase value of each signal to be modulated. Meanwhile, a device for decreasing the multi-carrier mutual interference is disclosed in the invention. Under the condition that the multiple carriers are configured adjacently, the performance improvement by the present invention is especially obvious, and it is made possible that there are multiple carriers working simultaneously within a same wireless signal coverage area, and the frequency spectrum utilization efficiency is greatly increased.

The invention discloses a method for reducing mutual interference of multiple carriers, comprising the following steps: adjusting the phase of the modulated signal; modulating the baseband signal to the modulated signal; and judging whether the baseband signal can be correctly demodulated, if not, continuously adjusting the phase of the modulated signal, and if so, taking the current phase value as the phase value of the modulated signal of the baseband signal. The invention simultaneously discloses a device for reducing mutual interference of the multiple carriers. The invention especially obviously improves the performance under the condition of adjacent configuration of multiple carriers, ensures that multiple carriers can simultaneously work in the same wireless signal coverage area and greatly improves the frequency spectrum utilization ratio.

The disclosure discloses a method for reducing mutual interference of multi-carrier, comprising: adjusting the delay of at least one modulation signal; respectively modulating each adjusted modulation signal onto each modulated signal; and comparing the performance indices of modulated signals with set performance indices, wherein the delay of at least one modulation signal is adjusted when the set performance indices are not reached, until the performance indices of modulated signals reach the set performance indices, and each current modulated signal is set as an output signal, or each current modulation signal is set as an input signal when the set performance indices are reached. The disclosure further discloses an apparatus for reducing mutual interface of multi-carrier. The disclosure can improve the performance obviously under the circumstance of arranging the multi-carrier adjacent to each other, and enable the multiple carriers to operate simultaneously in the coverage area of one radio signal, thereby greatly improving the frequency spectrum utilization ratio.

The present invention discloses a method and an apparatus for implementing the flexible QinQ in a passive optical network (PON) system. The method comprises: dividing optical network units (ONUs) connected to interfaces of an optical line terminal (OLT) in a PON system into multiple ONU groups (S11); adding the first stack virtual local area network (SVLAN) identifier as the same group identifier in messages sent to the OLT by each ONU group, wherein the first SVLAN identifier of each ONU group is different (S12); changing the first SVLAN identifier as the group identifier in user messages to a corresponding second SVLAN identifier as the service identifier by the OLT (S13), thereby implementing the flexible QinQ technology based on the ONU groups, increasing the amount and scale of the ONU, and improving the service capacity of the system.

In the existing wireless relay network, a base station allocates different time-frequency resources to the mobile stations in a cell, and which would be restrained when the load of the cell is high. In view of this, a new way for allocating resource is provided, wherein the base station divides the mobile stations in the cell into the first set and the second set, and performs the control to allocate the multiplexing resources to the mobile stations in the first set, as well as the un-multiplexing resources to the mobile stations in the second set; therefore, the interference could be restrained while performing resource multiplexing in the cell, and the capability of the cell could be maximized.