587 results about "Channel management" patented technology

A narrowband communication system provides wideband data services in a secondary service band. This limits the impact on primary services in peak traffic regions in that the primary service band is not required to download wideband data from a communication node (e.g., a satellite) to a mobile terminal. The narrowband communication system implements a handoff protocol (400) that rate negotiates a channel bandwidth of an active connection (404) to the amount of channels that are available in a new cell. The narrowband communication system preempts (414) lower priority subscribers when a higher priority (408) high-speed data terminal requires access to the system and a requested channel assignment is not available (412). The complexity of a high-speed data terminal communication chipset is reduced by a receiver design that minimizes the range of frequencies that are required to be demodulated.

Disclosed is an information management and collaboration system and method for managing information flow in real time. A real time chat communication channel provides a link for users to interact in a customized setting. Users are provided with such customizable features as contextual transcripts, parameterized input and output panels, channel management, contact management and application interaction. The system and method disclosed allows information to be managed in a customized environment based on user preferences. Further, the system and method disclosed provide a highly configurable environment for interaction with other information and collaboration systems, as well as other utility application programs.

A base station judges whether backup channel of the base station has therein a channel which is not an operating channel of another base station configuring an adjacent cell by the channel management unit, and, if there is at least one channel which is not an operating channel of the another base station, performs fairness processing according to a prescribed etiquette to have one of the channels as an operating channel of the base station, and, if not, determines a base station which requests a release of an operating channel from the another based on the basis of a degree of satisfaction defined as a function of an offered communication traffic within a cell, a transmission rate depending on a propagation environment between the base station and a wireless communication terminal and an actually allocated operating channel number, and performs negotiation processing to cause a release of an operating channel.

Disclosed herein is a controller architecture that pairs a controller with a NVM (non-volatile memory) storage system over a high-level, high speed interface such as PCIe. In one embodiment, the NVM storage system includes a bridge that communicates with the controller via the high-level interface, and controls the NVM via an interface (e.g., ONFI). The controller is provided a rich set of physical level of controls over individual elements of the NVM. In one embodiment, the controller is implemented in a higher powered processor that supports advanced functions such as mapping, garbage collection, wear leveling, etc. In one embodiment, the bridge is implemented in a lower powered processor and performs basic signal processing, channel management, basic error correction functions, etc. This labor division provides the controller physical control of the NVM over a fast, high-level interface, resulting in the controller managing the NVM at both the page and block level.

A video on demand system includes a head-end coupled through a proxy server to plural client terminals. The proxy server performs (or cooperates with another component in performing) various functions, including user interface definition, security, system administration (e.g. channel management, load distribution, and failover), and protocol translation.

Embodiments of the present invention provide a method and apparatus for a multi-entity wireless communication adapter, including at least a first connection module to communicate a first signal traffic corresponding to a basic service set station entity, a second connection module to communicate a second signal traffic corresponding to an entity that is not a basic service set station, a shared physical layer to process both the first and the second signal traffics, and a media access controller to control communication of the first and second signal traffics via first and second communication channels, respectively, according to a channel management scheme. Additional features are described and claimed.

A gateway comprises a router module coupled between a local area network interface and a wide area network interface. The router module receives an outbound IP frame from the local area network interface and provides a corresponding translated outbound IP frame to the wide area network interface. The router module comprises a transport layer translation module for performing network address and port translation on an IP header of the outbound IP frame. The router module further comprises an application layer translation module for detecting the presence of media session signaling information within payload of the outbound IP frame and performing network address translation and port translation of source network address information identified in the media session signaling information. Both the network address and port translation of the IP header and the network address and port translation of the source network address information are recorded in a translation table such that inbound frames may be reverse translated.

A sub-channel assignment apparatus and method of minimizing interference caused by sub-channel frequency overlaps when assigning sub-channels for sectors of a base station in an OFDMA system of a FDMA type. The apparatus includes: a plurality of sector channel management parts that assign at least one channel having assignable channel indexes in response to requests from users in a sector managed by the sector channel management part, and report sector load information regarding the total number of the requests from the users in the sector; and a channel assignment scheduler for using the sector load information reported from each channel management part to calculate the number of assignable channels per class for each of the sectors, and determines the assignable channel indexes per class for each of the sectors according to the number of assignable channels, and forwards the assignable channel indexes to each of the sector channel management parts.

Systems, methods and computer products for DVR management and scheduling. In exemplary embodiments, a system is provided that includes DVR management and scheduling services including, but not limited to: DVR capacity indication; recorded and viewed programs indication; cancellation options for recorded and viewed programs; deletion priority for recorded and viewed programs; schedule change conflict resolution; DVR scheduling; remote and local DVR interface management; DVR searching and programming; multi-level DVR content searching, storage and management; search saving and favorite channel management; DVR management alerts and notifications; offsite DVR recovery; and DVR capacity provisioning.

The invention discloses a wechat-platform-based two-dimensional code anti-fake and anti-channel conflict inquiry system and a wechat-platform-based two-dimensional code anti-fake and anti-channel conflict inquiry method. The wechat-platform-based two-dimensional code anti-fake and anti-channel conflict inquiry system comprises a wechat client, a wechat platform and an anti-fake and anti-channel conflict inquiry server, wherein the anti-fake and anti-channel conflict inquiry server comprises a two-dimensional code generating module, a image recognizing module, a two-dimensional code decoding module, a database module and a channel management system; the image recognizing module is in charge of processing an anti-fake two-dimensional code picture uploaded by a customer; the two-dimensional code decoding module extracts anti-fake information of a product; the database module comprises a product and anti-fake data table and a database management system (DBMS); the wechat client exchanges the two-dimensional code with the server through the wechat platform; the server processes and decodes the two-dimensional code; the DBMS inquires the product and anti-fake data table for performing anti-fake and anti-channel conflict inquiry and verification on the product. Anti-fake inquiry of the two-dimensional code is performed through the wechat platform, so that consumer confidence is high, inquiry is convenient and rapid and a result is reliable; an anti-fake code contains channel information, so that anti-fake and anti-channel conflict operation can be achieved effectively.

The present invention relates to methods in a communication system providing the steps of determining a set of spatial transport formats, and signalling a selected active set of transport formats to one or several mobile terminals. The transport formats are adjustable by means of adapting the parameters of their complex transmission weights and / or their transmission power by evaluating collected channel management information, e.g. feedback information received from the mobile terminals, in order to optimise the aggregate data throughput subject to quality and fairness requirements. Further the present invention allows to evaluate a plurality of feedback information received from the various mobile terminals, determining applicable data rates for each of the data streams associated to the transport formats, determining from said evaluation a scheduling scheme for scheduling data streams to said mobile terminals, and assigning applicable data rates to each of said scheduled data streams.

The invention relates to a delivery system where delivery time is minimized by proactively moving the inventory into the delivery network and redirecting a nearby delivery carrier to the purchaser. The invention allows for a courier or common carrier, delivery person, or some other delivery service start moving the products into a specific geographic region, tracks where the products are, and allows a customer to see how quickly a certain product, or category of product, could arrive to them before they place their order, and then redirects the item to the end user once they place their order. The invention also provides a way to purchase an order from someone else before the first person receives their item such that the second person receives the item sooner and the first person receives some incentive reward for giving up their order or receiving it later.

Uplink control channel management is disclosed for LTE / LTE-A communication systems with unlicensed spectrum in which two or more physical resource blocks (PRBs) are allocated for uplink control channel transmission. The uplink control information (UCI) payload may be determined based on clear channel assessment (CCA) information associated with carriers scheduled for transmission of the UCI data. With the UCI payload determined, two or more uplink control channel messages may be generated according to at least one control channel format, wherein uplink control channel messages include the UCI payload. These generated uplink control channel messages may then be transmitted over the allocated PRBs.

An apparatus and method to balance a load in a multi-core processor system. The apparatus includes a data channel module which includes a queue, and which transmits data between a plurality of threads and transmits queue state information regarding the queue, and a data channel management module which periodically analyzes data traffic between the plurality of threads by determining a state of the queue based on the queue state information, and which generates information used to adjust a load of each of the plurality of threads based on a result of the analysis.

The invention relates to a three-dimension design method based on a cable engineering information model. The three-dimension design method comprises the following steps: 1), according to main problems existing in city power cable and channel management at the present stage and defects of the conventional two-dimension design, which exist in actual engineering, determining an application field of the cable engineering information model; 2), determining demands in the three stages of cable engineering building, design and drawing and obtaining the achieving purpose of the cable engineering information model; 3), building the cable engineering information model by using a three-dimension design platform and according to a standard model base and regional digital model base; 4), carrying out three-dimension design on cable engineering according to the cable engineering information model and by combining cable structure parameters, a cable laying method and cable running parameters, and finally, obtaining a three-dimensional cable engineering designing scheme. Compared with the prior art, the three-dimension design method provided by the invention has the advantages of being intuitive and accurate, and advanced in platform and the like.

The invention relates to a method and a system for customizing personalized pages of portal website by a mobile terminal user. The system comprises a portal service module, an operation management module and a channel management module. The method comprises the following steps: after a portal website server receives a personalized customization request sent by the user, the portal website server regulates showing regulations and / or showing styles of the portal pages again according to the content of the request and stores the regulated showing regulations and / or the regulated showing styles of the portal pages; and when the portal website server receives a browse request sent by the user, the portal website server shows the portal page containing a channel customized by the user and the content of the channel by combining the regulated showing regulations and / or the regulated showing styles of the portal pages and a channel list capable of being customized by the user. By adopting the method and the system, the motile terminal portal website can provide user-defined personalized portal pages for the user and can show the personalized portal pages.

The invention discloses a charge and channel management and fault diagnosis comprehensive display system for parking lots and roads. The system comprises a server, charge and channel management devices, gates and vehicle detectors, wherein the server is respectively connected and communicates with the charge and channel management devices at gateways; the charge and channel management devices at the gateways are connected with the gates and the vehicle detectors at the gateways; normal working parameter values and parking lot berth values of equipment are stored in the charge and channel management devices; and a compressive display interface for displaying the current running states and parameters of the equipment in real time, video monitoring information of vehicles and faces of drivers at the gateways, vehicle pictures, picture information of the faces of the drives, charge information and the number of residual berths in the parking lots is arranged on the server. The system integrates all functions for charge and channel management of the parking lots and the roads and can display various types of information such as the running state and the parameter of the equipment, the video and image monitoring information of the vehicles, the charge information and the number of residual berths in the parking lots in real time.

A structured wireless mesh network is disclosed where a tree-like connection topology is formed. In one embodiment, each node has separate uplink and downlink radios operating on different channels. When a cluster of such nodes becomes isolated as in the case of a mobile mesh application, a node in the cluster according to this invention acts as a root node thus enabling the tree structure to persist, even in isolation. Example methods of joining sub networks are disclosed that guide the joining of mesh networks and channel management. Nodes that may operate in isolation also support a distributed DHCP capability such that IP addresses are assigned to clients even when a connection to a central DHCP server is unavailable.

A security system implementation method based on a virtual security element in a trusted execution environment is provided by the invention and belongs to the field of information security. The method comprises: adding a terminal that accesses a trusted execution environment to a channel management and access control module built in a Rich OS; removing access control processing that is for accessing the trusted execution environment; then, setting a security management module that provides a uniform access interface for applications in the Rich OS and at least one virtual security element in the trusted execution environment; and receiving all access requests from the applications in the Rich OS by using the security management module, thus improving system security. The method provided by the invention simplifies the existing system structure, and significantly improves system security. A virtual machine is set in each virtual security element, thereby significantly improving usability and portability.

The invention discloses an integrated access system and an integrated access method for mass electricity information acquisition terminals. The integrated access system comprises a main control unit, previous communication units and a terminal load balancing unit, wherein the main control unit is used for realizing the functions of receiving, analyzing and recording commands transmitted by an acquisition system to the acquisition terminals, distributing the commands to the previous communication units as well as executing the commands of the acquisition system and feeding back the results, and realizing unified management and control of tasks; the previous communication units are used for receiving the acquisition terminals distributed by the terminal load balancing unit and realizing real-time communication, channel management, protocol analysis and data persistence of the acquisition terminals; the terminal load balancing unit is used for connecting connection from the acquisition terminals to a plurality of previous communication units according to the rule of configuration information, so that the access response speed and resource utilization rate of the acquisition terminals are improved, and single point failure of key parts of a network are avoided. The integrated access system and the integrated access method disclosed by the invention are applied to the acquisition system for the electricity information; the demand on integrated access of mass terminals can be met, and the acquisition efficiency and the resource utilization rate of the terminal information are effectively improved.

A method for channel management in a wireless network is disclosed. The method begins by a mobile client device receiving active channel information corresponding to active channels from infrastructure devices. Based upon the active channel information, the mobile client device selects an infrastructure device for communicating data for at least one of the media type access categories utilizing one of the active channels.

Order management comprises receiving, over a data network, one or more orders for associated products from one or more customers for storage in a data store and selecting a given order from a given customer to a merchant from among the received one or more orders. Status codes are set for the given order as well as one or more items associated with the given order. The product associated with the given order is provided to the given customer on the basis of the status code. Channel management comprises determining product information for inclusion in a channel feed to the electronic distribution channel and determining one or more characteristics for the channel feed. The channel feed is generated for the product on the basis of the one or more characteristics and a determination is made as to when to transmit the channel feed to the electronic distribution channel.

A security device and a head end of a conditional access system (CAS), and a method for controlling illegal use of the conditional access system, capable of minimizing the number of entitlement management messages (EMMs) to be distributed from a head end to a user are provided. Update keys encrypted with user keys and channel management keys encrypted with the update keys are utilized.

conducting a real time application between a mobile device and a remote device. A first one or more messages may be transmitted to the remote device to establish a primary channel of communication for the real-time application. The primary channel may use a first radio access technology (RAT), such as WiFi or a cellular RAT. A second one or more messages may be transmitted to the remote device to establish a secondary channel of communication for the real-time application. The secondary channel may use a second RAT that is different from the first RAT. Data of the real-time application may be transmitted over both the primary channel and the secondary channel in a concurrent or redundant fashion.

The invention provides a rolling mill equipment state online monitoring and diagnosis system and monitoring and diagnosis method. The rolling mill equipment state online monitoring and diagnosis system comprises a data analysis module, a servo valve difference value analysis module, an electric sensor oscillation analysis module, a rotary part vibration signal analysis module, an information comprehensive processing module, a fault alarming module, a monitoring view module, a channel management module, a standard management module and a fault feedback module. A large amount of encrypted production data files in the system are analyzed, so that the data storage space is greatly saved, and the fault data tracing and the big data-based deep analysis are facilitated; through extraction and analysis of different signal features of a servo valve, an electric sensor and a key rotary part, a rolling mill equipment state can be monitored and diagnosed online multi-dimensionally; and through therolling mill equipment state online monitoring and diagnosis system, the rolling stability and the product quality index control precision are improved.

The invention discloses a dynamic spectrum distributing method and device based on information channel management. The dynamic spectrum distributing method and device based on information channel management is used for solving the technical problems that time delay of spectrum distribution in spectrum resource reconfiguration is long, overall performance and spectrum utilization efficiency of spectrum resource reconfiguration are low. The method includes the steps that a network node generates an information channel set according to a usable information channel list and information channel classifying information, and maintains and updates the information channel set ; the network node selects spectrums from the information channel set and conducts spectrum distribution; the usable channel information list is obtained from a database through the network node; the information channel classifying information comprises following one item or multiple items, namely, a channel information quality condition, information channel idle time, information channel sending parameter limitation, information channel geographical isolation degree and channel information spectrum frequency. By the adoption of the dynamic spectrum distributing method and device based on information channel management, the time delay of the spectrum resource reconfiguration of a wireless system spectrum can be lowered, the overall performance of spectrum resource reconfiguration is improved, and spectrum utilization efficiency is improved.

The invention discloses a substation helmet wearing condition video monitoring system, comprising a monitoring camera, network interaction equipment, a server and a client, wherein the server is provided with a system management service unit, a video storage service unit, a video analysis service unit and alarm service unit software; the output end of the monitoring camera is connected with the server and the client by a network; and the system management service unit manages the monitoring system, to realize the functions of user management, configuration management, network equipment management, resource logical channel management and log management. According to the system, the helmet wearing condition of persons entering a substation are dynamically monitored by adopting a video acquisition and analysis technology, and with respect to the condition that a helmet is not worn, a field picture is popped up to inform an operator in a monitoring center, an alarm is given to an operator on duty via a short message, and meanwhile, field pictures and video at that time are recorded.

A communication policy server may receive channel availability information indicative of a plurality of communication channels detected by a communication manager of a vehicle, each of the plurality of communication channels configured to provide messages to a target recipient associated with the vehicle. The communication policy server may recommend one of the plurality of detected communication channels as optimal based on factors such as preferences of the target recipient and preferences of the message source, the timing of the messages and the content of the messages.

Disclosed are channel management methods in a multicarrier structure in a mobile communication system. Uplink (UL) and downlink (DL) channel management methods in a carrier aggregation environment are used as the channel management methods. In DL, a base station determines a component carrier (CC) of an unstable radio channel state, stops data retransmission by the CC, and notifies a terminal of retransmission stop. In UL, the base station determines a CC of an unstable radio channel state and instructs the terminal to stop data retransmission by the CC, and the terminal stops the data retransmission and initializes a retransmission buffer. Using the channel management methods in the mobile communication system employing the multicarrier structure, an increase in the number of unnecessary retransmissions is prevented, so that unnecessary retransmission and power consumption of the terminal can be reduced and the waste of radio resources and the degradation of base station performance due to unnecessary retransmission can be prevented.