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175 results about "Service Access Point" patented technology
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A Service Access Point (SAP) is an identifying label for network endpoints used in Open Systems Interconnection (OSI) networking. The SAP is a conceptual location at which one OSI layer can request the services of another OSI layer. As an example, PD-SAP or PLME-SAP in IEEE 802.15.4 can be mentioned, where the Media Access Control (MAC) layer requests certain services from the Physical Layer. Service access points are also used in IEEE 802.2 Logical Link Control in Ethernet and similar Data Link Layer protocols.
Network management system and graphical user interface
InactiveUS7966388B1Change is minimalError preventionTransmission systemsNetwork connectionNetworking hardware
A network management system and graphical user interface for configuring a network connection between first and second service access points utilizes a configuration manager and information manager to provide a generic set of models so that different manufacturer's nodal processors and other network hardware can be inserted into the network with minimal changes to the software which controls the device. The system comprises an information manager including routing information for the network. The configuration manager operates to establish a connection across each subnet on the route by sending requests to element managers to program the subnet elements.
Owner:QWEST
Interfacing apparatus and method for adapting Ethernet directly to physical channel
InactiveUS7031341B2Time-division multiplexTime-division multiplexing selectionLine cardFlag sequence
Owner:WUHAN RES INST OF POSTS & TELECOMM MII
Methods and system for routing emergency calls through the internet
InactiveUS7366157B1Multiplex system selection arrangementsInterconnection arrangementsTelecommunicationsInternet users
A system (100) and method for routing an emergency request message from an Internet user (50) to an emergency-call-answering center (31) consisting of Public Service Access Points (PSAPs). An emergency request message is transmitted to an IP network (60) which is received by an emergency call handling function (172). The emergency call handling function (172) queries a database (170) and returns the physical location information associated with the IP address of the user (50). The call is formatted into a format compatible with the emergency call answering center (31) and transmitted via the PSTN (20) to the PSAP (36) serving the correct emergency service zone for the user (50).
Owner:ERICSSON INC
Trigger for sending scheduling information in HSUPA
InactiveUS20060104240A1Network traffic/resource managementNetwork topologiesTelecommunicationsRadio access network
A method and corresponding equipment by which a service access point (SAP) of a radio access network is able to trigger a user equipment (UE) terminal to send scheduling information to the SAP for use by the SAP in scheduling / allocating resources for packet uplink from the UE to the SAP. The method uses an AG (absolute grant) or RG (relative grant) rate control / scheduling message as the trigger. The scheduling information is then sent by the UE via a MAC-e (medium access control-extended) PDU (protocol data unit).
Owner:NOKIA CORP
Connectivity fault notification
InactiveUS20060031482A1Energy efficient ICTError detection/correctionComputer scienceService Access Point
Connectivity fault notification is provided by generating an alarm indication signal at a device that is logically adjacent to the fault, and forwarding the alarm indication signal upward through various levels to at least one client level entity. The alarm indication signal may be suppressed at any level for a service instance if service is restored at that level, or if a protection path prevents disruption of the service instance at that level, or auto-suppressed at an originating node based on number of times transmitted or elapsed time. The alarm indication signal may include a point of failure indicator such as the MAC address of the device that generates the alarm indication signal, or a failed resource identity such as an IEEE 802.1AB LLDP MAC Service Access Point (“MSAP”). Further, the alarm indication signal may be employed to trigger use of the protection path.
Owner:RPX CLEARINGHOUSE
Pseudowire tunnel redundancy
ActiveUS20100226246A1Error preventionTransmission systemsAutomatic protection switchingNetwork management
The invention is directed to providing pseudowire tunnel redundancy for VPLS and VLL services in the form of automatic protection switching of the service from a primary pseudowire tunnel to a backup pseudowire tunnel upon detection of a failure affecting the primary pseudowire tunnel. Embodiments of the invention monitor event notifications reported by a network management entity for an indication of a failure affecting the primary pseudowire tunnel; and responsive to detecting the indication, switch a service carried by the primary pseudowire tunnel to the backup pseudowire tunnel. Such event notifications include those corresponding to any of provider edge routers, interface ports, service access points, spokes, and tunnel endpoints that are related to operation of the primary pseudowire tunnel
Owner:ALCATEL LUCENT SAS
Cell switching method and device
ActiveCN103945471AAvoid long interruptionsReduce downtimeSynchronisation arrangementRadio transmissionEarth satelliteTerminal equipment
The embodiment of the invention discloses a cell switching method and device. According to the technical scheme provided by applying the cell switching method and device, in the process of conducting data transmission at a terminal device and a service access point, if the service access point of the terminal device determines that cell switching needs to be carried out on the terminal device, the service access point indicates the terminal device to build presynchronization with the uplink of an alternate target cell, and the terminal device is made to obtain a timing advance value of the corresponding alternate target cell; then, cell switching is carried out on the terminal device according to the obtained timing advance value, so that long-time data interruption caused when the terminal device conducts synchronization with the uplink of the target cell after receiving a switching instruction for switching to the target cell is avoided, and the user plane data interruption time spent when cell switching is carried out on the terminal device, particularly large-span switching between cells such as earth satellites or satellites is shortened.
Owner:DATANG MOBILE COMM EQUIP CO LTD
System and method for enabling transactions on an associated network
A method and system are disclosed for wireless payment and information collection. A central system generates a personalized application including unique application and transaction identifiers, security keys, and signatures for a user device. The user device implements the personalized application in order to access the services of the associated network. Tags, capable of short-range communication with the user devices, are deployed to service access points of the associated network. The tags and user device mutually authenticate and share identifiers. Validation of the user device results in the tag updating an irreversible counter, generating transaction certificate, and logging this transaction information. The transaction certificate and a portion of the log are communicated to the user device, and service is granted. The user device transmits the transaction information and log to the central system for billing when a network connection is available.
Owner:CONDUENT BUSINESS SERVICES LLC
Method and system for monitoring messages passed over a network
A method for performing a monitoring function for an application that passes messages between two or more endpoints, comprising: receiving a message including transaction data, the transaction data including data relating to transport of the transaction data; storing the message and transaction data in respective message data and transaction data buffers in a data store; storing status and semantic information associated with the message in the data store; receiving a signal selecting one or more module instances to define the monitoring function, each module instance for independently performing a respective aspect of the monitoring function, each module instance having related module instance data stored in a respective module instance data buffer in the data store, each module instance having a respective service access point for accessing the data store, each service access point having related service access point data stored in a respective service access point data buffer in the data store, each module instance independently accessing one or more of the message, transaction, module instance, and service access point data buffers to process data contained therein to perform its aspect of the monitoring function; and, initiating operation of the one or more module instances in accordance with a schedule defined by one or more routing rules, the one or more routing rules for routing a pointer to the message, as stored in the message data buffer, between the one or more module instances to thereby perform the monitoring function.
Owner:INETCO SYST LIMTED
Quality of service control for mpls user access
A method of associating a Quality of Service priority with a Service Access Point (SAP) is disclosed. The method provides for provision of Quality of Service priorities on incoming data packets as per the configuration specified in the SAP associated with the data packet. The method allows for a configuration in which the incoming packet will specify its own QoS priority. The provisioning of Quality of service on a per SAP basis allows for a finer granularity of prioritizing of packets over Quality of Service methods known in the art.
Owner:ALCATEL-LUCENT USA INC
Public services access point (PSAP) designation of preferred emergency call routing method via internet or public switched telephone network (PSTN)
InactiveUS20070298765A1Optimize networkInterconnection arrangementsEmergency connection handlingTTEthernetThe Internet
The use of the VoIP emergency network for routing wireless E911 calls to a designated PSAP. In this embodiment, a mobile positioning center (MPC) assigns an ESRK per existing prior art, but uses the invention to route the call to the PSAP via the VoIP server and an ESGW. This relieves wireless carriers of the obligation to install and maintain expensive dedicated SS7 or CAMA trunks from each MSC to each selective router in the areas served by that MSC. Instead, wireless 911 calls can be consolidated by ESGW vendors, maximizing the efficiency of the dedicated trunks to the selective router by sharing those trunks with multiple MSCs.
Owner:TELECOMM SYST INC
Detection of suspect wireless access points
According to aspects of the present invention there are provided methods and apparatus for detecting a suspect wireless access point in a communication network including a plurality of wireless access points (110), (114) providing access services to client devices (106), (112). Identity information associated with the wireless access points is collected from a multiplicity of client devices (106), (112); (A1). A reputation request is received from a client device (A2), the request including identity information of an available wireless access point (A3). The received identity information is compared with the collected identity information (A4) for determining an indication of trust of the available wireless access point (A5). The indication of trust of the available wireless access point is transmitted to the client device (A6). The wireless access points may include a cellular wireless access point or base station, wireless access point, a Wi-Fi access point, or a femto-cell access point.
Owner:WITHSECURE CORP (A K A WITHSECURE OYJ)
Network management system and graphical user interface
InactiveUS6903755B1Change is minimalDigital computer detailsData switching networksNetwork connectionNetworking hardware
A network management system and graphical user interface for configuring a network connection between first and second service access points utilizes a configuration manager and information manager to provide a generic set of models so that different manufacturer's nodal processors and other network hardware can be inserted into the network with minimal changes to the software which controls the device. The system comprises an information manager including routing information for the network. The configuration manager operates to establish a connection across each subnet on the route by sending requests to element managers to program the subnet elements.
Owner:QWEST
Data transmission apparatus and method for transmitting data between physical layer side device and network layer device
InactiveUS6961348B2Low costIncrease speedTime-division multiplexSelective content distributionLine cardFlag sequence
The present invention discloses a data transmission apparatus and method for transmitting data between physical layer side device and network layer device, which encapsulating a novel LAPS framing-de-framing into SPE / VC of a HDLC-like frame using a variable SAPI value. The LAPS encapsulation consists of the start Flag Sequence, address field (SAPI, Service Access Point Identifier), control field (0x03), Information field (Ipv4, Ipv6, or PPP protocol data unit), FCS (Frame check sequence) and the ending Flag Sequence, or consists of the start Flag, Address field, Control field, SAPI field (two octets), Information field, FCS field and the ending Flag Sequence. The Flag Sequence (0x7E) identifies the beginning / end of a LAPS frame. The present invention can be used to adapt Internet / Intranet to telecommunication infrastructure, and can be applied to network devices such as core and edge routers, switch devices, IP based network accessing equipment, line cards, and interfacing units used in high speed, e.g. Gigabit applications, for adapting IP directly to SDH / SONET or simplified SDH / SONET, or other physical layer devices.
Owner:WUHAN RES INST OF POSTS & TELECOMM MII
Method and system for authenticating user of data transfer device
ActiveUS20050176407A1Convenient for operatorsUnauthorised/fraudulent call preventionEavesdropping prevention circuitsCommunications systemPassword
Owner:NOKIA TECHNOLOGLES OY
Assurance method of multi-user and multi-service quality of service and service access control point
The invention discloses an assurance method of multi-user and multi-service quality of service and a service access control point. The method comprises the following steps of: separating the service stream of respective users to N priority queues of the user according to the predetermined stream classification rule; scheduling the service stream in the N priority queues of the respective users to at least N exit output priority queues by using a priority queue scheduling algorithm and carrying out flow regulation on the service stream after scheduling the N priority queues of each user; scheduling the service stream in the N priority queues of the users not exceeding the appointed CIR to the at least N exit output priority queues; and carrying out scheduling output on the service stream in the at least N exit output priority queues by using a PQ scheduling algorithm or SP+WRR scheduling algorithm. The method and access point ensure that differentiation service and distinguished service quality assurance for different users and different services can be favorably provided, and network bandwidth resources can be efficiently shared.
Owner:CHINA TELECOM CORP LTD
Method and apparatus for network traffic offloading
InactiveUS20150124601A1Efficient solutionError preventionTransmission systemsTraffic capacityQuality of service
A method, apparatus and computer program product are provided for managing network traffic offloading. In the context of a method, a method is provided that includes determining, based at least in part on a QoS (Quality of Service) mapping scheme, whether a data flow should be offloaded from a first access point to a second access point. The method may further include, if it is determined that the offload should be performed, causing the data flow to be offloaded to the second access point according to the QoS mapping scheme and causing a perceived QoS of the data flow to be monitored. The method may further include, in an instance in which the perceived QoS does not satisfy a predetermined desired QoS threshold, causing a remedial action to be performed.
Owner:NOKIA TECHNOLOGLES OY
Network management system and graphical user interface
InactiveUS6963916B1Change is minimalMultiple digital computer combinationsData switching networksNetwork connectionNetworking hardware
A network management system and graphical user interface for configuring a network connection between first and second service access points utilizes a configuration manager and information manager to provide a generic set of models so that different manufacturer's nodal processors and other network hardware can be inserted into the network with minimal changes to the software which controls the device. The system comprises an information manager including routing information for the network. The configuration manager operates to establish a connection across each subnet on the route by sending requests to element managers to program the subnet elements.
Owner:QWEST
Method and system for authenticating user of data transfer device
InactiveUS7395050B2Convenient for operatorsUnauthorised/fraudulent call preventionEavesdropping prevention circuitsCommunications systemPassword
The invention relates to a method and system for authenticating a user of a data transfer device (such as a terminal in a wireless local area network, i.e. WLAN). The method comprises: setting up a data transfer connection from the data transfer device to a service access point. Next, identification data of the mobile subscriber (for example an MSISDN) are inputted to the service access point. This is followed by checking from the mobile communications system whether the mobile subscriber identification data contains an access right to the service access point. If a valid access right exists, a password is generated, then transmitted to a subscriber terminal (for example a GSM mobile phone) corresponding to the mobile subscriber identification data, and login from the data transfer device to the service access point takes place with the password transmitted to the subscriber terminal.
Owner:NOKIA TECH OY
Service function chain mapping using multiple parallel microservices instances
Systems and methods for mapping service function chains to physical network resources include receiving a service function chain request specifying multiple service functions including a service access point, generating a service graph including service links between consecutive service functions, receiving resource information describing capabilities of physical network resources and a topology of the physical network, generating a resource graph including infra links between pairs of connected physical network resources, creating, dependent on the service graph and the resource graph, multiple solutions for mapping the service functions to the physical network resources, and outputting one or more mapping solutions. Each of generating the service graph, generating the resource graph, and creating the mapping solutions may be performed by one or instances of respective microservices that operate in parallel. The systems may also include respective microservice instances for creating end point mappings, creating infra node mappings, and pruning and ranking mapping solutions.
Owner:FUJITSU LTD
Quality of service aware access point and device steering
InactiveUS20170111854A1Limit scopeAssess restrictionNetwork topologiesTraffic capacityService Access Point
Apparatuses and methods are disclosed that may allow a wireless device to be steered between a number of different access points (APs) based, at least in part, on a type of traffic associated with the wireless device. In some aspects, a first AP may monitor a traffic flow associated with the wireless device, identify a traffic type of the traffic flow based on one or more characteristics of the traffic flow, and selectively switch an association of the wireless device between the first AP and one of a number of second APs based, at least in part, on the identified traffic type.
Owner:QUALCOMM INC
Distributed service integrated system for service-oriented architecture and application method thereof
InactiveCN102624919ARealize dynamic managementImprove availabilityTransmissionNode clusteringService control
The invention discloses a distributed service integrated system for a service-oriented architecture and an application method thereof and belongs to computer application technique. The defects that a present service system cannot perform dynamic management, the automatic expanding and contracting capacities of service component examples are poor and the simultaneous proceeding of large-scale service system examples cannot be supported are overcome. The distributed service integrated system is mainly composed of a deploying node cluster, a service control processor, a resource control server, a Web gateway and a service access point. According to the distributed service integrated system provided by the invention, the operations by a service provider and a user are simplified; a stable operation environment is provided; multiple operation requests of service systems are concurrently processed; when the deploying nodes are subjected to fault crash, the relation thereof is analyzed, and the corresponding examples are informed of registered information and are caused to correspondingly process, so that the service supplied by the service system can be recovered and be reusable within a short period of time and the high applicability of the system is realized; and the distributed service integrated system is suitable for being popularized and applied.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Medium access method and service access point, station and system
The invention discloses a medium access method and a service access point, station and system and belongs to the field of wireless communication. The method includes: starting an OFDMA stage on the basis of a CSMA / CA mechanism, and transmitting an OFDMA stage starting instruction to each OFDMA station STA; by an AP (access point), receiving a contention access request transmitted by at least one OFDMA STA which starts access contention in the OFDMA stage time period; configuring channel resources of at least one OFDMA STA according to the contention access request, and notifying the configuration information of the channel resources to the OFDMA STA so as to allow the OFDMA STA to perform medium access according to the configuration information. The method has the advantages that after an OFDMA multiple access contention access mechanism is introduced, OFDMA wireless medium resource multiple access contention access is achieved while the CSMA / CA mechanism and the OFDMA mechanism coexist, and system access efficiency is increased.
Owner:HUAWEI TECH CO LTD
Method for terminal switching between heterogeneous network
InactiveCN101001439AImprove the success rate of switchingRadio/inductive link selection arrangementsWireless communicationAccess networkHeterogeneous network
This invention relates to a switch method among isomeric networks by terminals including: a service access point receives an initialized request of switch, it requires resource distribution information to an adjacent target access point and selects multiple available target access points and their corresponding access networks to send them to the terminal for switching, in which, a terminal can select multiple target access points and their corresponding access networks, and when the terminal is ready for switch, it can set up links with the target access points and the corresponding networks so as to increase probability of successful switch.
Owner:HUAWEI TECH CO LTD
Interaction request processing according to client pre-configured schedule
ActiveUS20150049869A1OptimizationSpecial service for subscribersManual exchangesContact centerClient-side
An apparatus is provided and includes a processor and a memory, the memory storing instructions that when executed from a non-transitory physical medium by the processor cause the processor to detect when a request for interaction that is configured for a scheduled processing is received or otherwise registered at a service access point associated with a contact center, identify schedule data from the request and add the schedule data along with a request identification and a location identifier to a scheduling and reporting application, consult a contact center interaction routing system in response to determining that the scheduled interaction request is to be processed, and route or cause processing of the interaction request based on the schedule data. According to one embodiment, the schedule data includes a scheduled time and date for processing the request.
Owner:GENESYS TELECOMMUNICATIONS LABORATORIES INC
Subscriber terminal based fast skip zone switching method and equipment
InactiveCN101141335ANo packet lossReduce the burden onNetwork topologiesData switching by path configurationSignal qualitySkip zone
Owner:NEC (CHINA) CO LTD
System and Methods for Scheduling and Optimizing Inbound Call Flow to a Call Center
ActiveUS20110038476A1Increase sales opportunitiesCost efficientManual exchangesOffice automationService Access PointComputer science
A method for providing inbound call reservations to a communication center has steps for monitoring service access points into the communication center by reservation software executing from a machine-readable medium, evaluating communicators and potential communicators, and issuing invitations for reserved communication sessions to qualified communicators and potential communicators, the reserved times coordinated according to data pertaining to predicted communication load and resource availability statistics.
Owner:GENESYS TELECOMMUNICATIONS LABORATORIES INC
Method for realizing seamless switching in 802.11 wireless local area network and access points thereof
The invention relates to a method for realizing seamless switching in an 802.11 wireless local area network and access points thereof. The method comprises the following steps: when a new station enters the 802.11 wireless local area network, the new station sends out an authentication request to access points firstly; every access point uses a stochastic confirmation function to judge whether the authentication request is returned for confirmation or not; all the access points report that the authentication request is received to an access controller; the access controller selects a service access point for the new station; and the service access point updates a service list so as to store the information of the new station. The access points comprise a service list device used for storing the information of stations serviced by the access points and inquiring about the source addresses of received frames when receiving the frames, and a stochastic confirmation device used for judging whether the received frames are returned for confirmation or not on the basis of a confirmation strategy. Therefore, by using the method, seamless switching can also be realized without modifying stations or protocols.
Owner:NOKIA SIEMENS NETWORKS GMBH & CO KG
A communication method and system
InactiveCN101080098AReduce latencyWon't cause confusionConnection managementRadio/inductive link selection arrangementsDomain nameCommunications system
This invention relates to a communication method including: a mobile terminal generates corresponding ID and transmits a request of setting up connections carrying with said ID to an access point device, which initiates a standard access point analysis request to a domain name system device based on the ID or firstly enquires about the name in a user signed database then to initiate a standard access point name analysis request to the domain name management device based on the local service access point name. This invention also relates to a communication system including: a mobile terminal used in sending connection set-up request with ID, an access point device initiating a standard analysis request to a domain name system device based on the ID, a user signed database device used in storing local service access point names with its managed domain name information corresponding to the mobile terminal.
Owner:CHINA MOBILE COMM GRP CO LTD
Pseudowire tunnel redundancy
ActiveUS7961599B2Error preventionTransmission systemsAutomatic protection switchingNetwork management
The invention is directed to providing pseudowire tunnel redundancy for VPLS and VLL services in the form of automatic protection switching of the service from a primary pseudowire tunnel to a backup pseudowire tunnel upon detection of a failure affecting the primary pseudowire tunnel. Embodiments of the invention monitor event notifications reported by a network management entity for an indication of a failure affecting the primary pseudowire tunnel; and responsive to detecting the indication, switch a service carried by the primary pseudowire tunnel to the backup pseudowire tunnel. Such event notifications include those corresponding to any of provider edge routers, interface ports, service access points, spokes, and tunnel endpoints that are related to operation of the primary pseudowire tunnel.
Owner:ALCATEL LUCENT SAS
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