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150 results about "Fixed access" patented technology
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Fixed access: In personal communications service (PCS), terminal access to a network in which there is a set relationship between a terminal and the access interface. A single "identifier" serves for both the access interface and the terminal. If the terminal moves to another access interface, that terminal assumes the identity of the new interface.
Movable access points and repeaters for minimizing coverage and capacity constraints in a wireless communications network and a method for using the same
InactiveUS7206294B2Improve abilitiesMinimize amount holeFrequency-division multiplex detailsActive radio relay systemsMobile vehicleConstant power
Owner:ARRIS ENTERPRISES LLC
Hierarchical communication system providing intelligent data, program and processing migration
InactiveUS6970434B1Reduce traffic problemsReduce communicationPower managementError prevention/detection by using return channelCommunications systemTelecommunications link
A hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. Copies of data, program code and processing resources are migrated from their source toward requesting destinations based on request frequency, communication link costs and available local storage and / or processing resources. Each appropriately configured network device acts as an active participant in network migration. In addition, portable two-dimensional (2-D) code reading terminals are configured to wirelessly communicate compressed 2-D images toward stationary access servers that identify the code image through decoding and through comparison with a database of images that have previously been decoded and stored.
Owner:AVAGO TECH WIRELESS IP SINGAPORE PTE
System and method for integrating a fiber optic fixed access network and a fiber optic radio access network
InactiveUS7228072B2Wavelength-division multiplex systemsElectromagnetic transmissionAccess networkFiber
A system and method are described for integrating a fiber optic fixed access network and a fiber optic radio access network. At least one radio unit transmits and receives communications with at least one mobile unit. A first multiplexer transmits and receives the communications with the at least one radio unit and fixed access communications with at least one fixed access subscriber. The first multiplexer is connected to each of the at least one radio unit and to each of the at least one fixed access subscriber using fiber optic connections. Each of the at least one radio unit transmits and receives the communications with the first multiplexer using a wavelength that is different for each of the at least one radio unit and different from that used to transmit and receive the fixed access communications from the at least one fixed access subscriber. The communications and the fixed access communications are transmitted and received together between the first multiplexer and a second multiplexer through the fiber optic fixed access network using the different wavelengths.
Owner:TELEFON AB LM ERICSSON (PUBL)
Mesh network that includes fixed and mobile access nodes
InactiveUS20060114881A1Data switching by path configurationWireless communicationFixed accessComputer science
An apparatus and method of selecting a routing path through a mesh network that includes a mobile access node is disclosed. The method includes each access node of the mesh network capable of receiving routing beacons from at least one upstream access node. The routing beacons including information of all upstream access nodes along a path to a gateway access node. The mobile access node selecting a route through an upstream access node based upon a quality of beacons received from at least one upstream access node, and whether the at least one upstream access node is a fixed access node or another mobile access node.
Owner:HITACHI ENERGY SWITZERLAND AG
Movable access points and repeaters for minimizing coverage and capacity constraints in a wireless communications network and a method for using the same
InactiveUS7149197B2Improve abilitiesMinimize amount holeActive radio relay systemsTime-division multiplexMobile vehicleWireless communication protocol
A system and method for improving the ability of a wireless communications network, such as a packet-switched data communications network, to provide service to mobile user terminals. The system and method employs a mobile access point, adapted for use with the packet-switched communications network, to provide a mobile wireless user terminal with access to the network, and a method for using the same. The mobile access point can be mounted to a mobile vehicle and receives substantially constant power from the vehicle, and is adapted to transmit and receive communications signals to and from wireless user terminals, fixed access points and other networks and mobile access points. The mobile access point includes at least one or more transceivers, which allows the access point to support multiple wireless communication protocols. A first protocol may be supported allowing network access, and a second protocol may be used for backhaul service.
Owner:ARRIS ENTERPRISES LLC
Location tracking using directional antennas combined with signal strength measurements
ActiveUS20050159154A1Optimize locationSubstation equipmentRadio/inductive link selection arrangementsFixed accessLocation tracking
A wireless local area network has mobile units which are provided with radios for transmitting and receiving data communications messages between the mobile units and fixed access points. The mobile units are located using signal strength for radio communications between the mobile units and the access points. At least some of the access points are provided with antennas having antenna patterns with selected pattern shape for enhancing location of the mobile units.
Owner:REFLECTIVITY +1
Method and device for supplying mobile access by wireless fidelity (WiFi) network
ActiveCN101605077AData switching by path configurationWireless communicationWifi networkFixed access
The invention provides a method and a device for supplying mobile access by a wireless fidelity (WiFi) network in a fixed access network. Network access equipment marks the network access position information of a WiFi access point corresponding to the fixed access network, which is accessed at a user port; the WiFi access point obtains the network access position information and informs the network access position information in a WiFi network service range of the WiFi access point; and a WiFi mobile communication terminal obtains the network access position information to access or switch the network. The invention can support the rapid network discovery and the mobile switch operation of the WiFi mobile communication terminal in the fixed access network.
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD
Methods and systems for optimal and adaptive urban scanning using self-organized fleets of autonomous vehicles
Methods and systems are provided for optimal and adaptive urban scanning using self-organized fleets of autonomous vehicles. A mobile access point (MAP) may obtain, while operating within a communication network comprising one or more mobile access points (MAPs) and one or more fixed access points (FAPs), sensory information relating to an infrastructure utilized by the MAPs. The MAP may store the sensory information, may determine when access to a central entity, configured for managing the infrastructure and / or the communication network, is available via at least one fixed access point (FAP), and when access to the central entity is available, communicate the obtained sensory information. The MAP may include on-board sensors for directly obtaining at least some of the sensory information. The MAP may obtain at least some of the sensory information from fixed sensors deployed within or near the infrastructure. The MAP may comprise an autonomous vehicle (AV).
Owner:VENIAM INC
Routing of Traffic in a Multi-Domain Network
InactiveUS20150103772A1Connection managementWireless commuication servicesFixed accessUser equipment
A multi-domain network comprises a first network domain, e.g., a fixed access domain, and a second network domain, e.g., a cellular network domain. The first network domain includes a gateway (24) providing a first access to a packet network. The second network domain includes a further gateway (14) providing a second access to the packet network. A policy controller determines an anchoring rule for controlling whether the gateway (24) selects a first route (25) or a second route (15) for data traffic of a user equipment. The first route extends between the gateway (24) and the first access, and the second route extends, via the further gateway (14), between the gateway (24) and the second access. Further, the policy controller sends control data to control application of the anchoring rule by the gateway (24).
Owner:TELEFON AB LM ERICSSON (PUBL)
Mesh network that includes fixed and mobile access nodes
InactiveUS7697504B2Data switching by path configurationWireless communicationFixed accessMesh networking
An apparatus and method of selecting a routing path through a mesh network that includes a mobile access node is disclosed. The method includes each access node of the mesh network capable of receiving routing beacons from at least one upstream access node. The routing beacons including information of all upstream access nodes along a path to a gateway access node. The mobile access node selecting a route through an upstream access node based upon a quality of beacons received from at least one upstream access node, and whether the at least one upstream access node is a fixed access node or another mobile access node.
Owner:HITACHI ENERGY SWITZERLAND AG
System and method for controlling communication in a multi-network environment
InactiveUS20080025235A1Reduce traffic problemsReduce communicationError prevention/detection by using return channelFrequency-division multiplex detailsCommunications systemTelecommunications link
A hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. Copies of data, program code and processing resources are migrated from their source toward requesting destinations based on request frequency, communication link costs and available local storage and / or processing resources. Each appropriately configured network device acts as an active participant in network migration. In addition, portable two-dimensional (2-D) code reading terminals are configured to wirelessly communicate compressed 2-D images toward stationary access servers that identify the code image through decoding and through comparison with a database of images that have previously been decoded and stored.
Owner:AVAGO TECH WIRELESS IP SINGAPORE PTE
Fixed access point for a terminal device
InactiveUS20060291448A1Easy to optimizeEasy to testAssess restrictionWireless network protocolsFixed accessTerminal equipment
The invention allows providing a fixed access point for a terminal device. One of multiple access points is assigned to serve as a fixed access point for a terminal device based on a received identifier of the terminal device. A notification about the assignment of the fixed access point is transmitted to at least one of the terminal device and a gateway node serving the terminal device. As a result, Mobile IP based handover between GPRS and WLAN will be seamless. Furthermore, the invention allows using a dedicated gateway for infected terminals to provide quarantined access to network services.
Owner:NOKIA TECHNOLOGLES OY
Method for implementing eap authentication relay in a wireless access system
InactiveUS20070211659A1Improve interoperabilityEasy to useNetwork topologiesRadio/inductive link selection arrangementsFixed accessComputer science
The present invention is related to a method for implementing EAP authentication relay in a wireless access system. During the EAP authentication process, an authentication protocol of the EAP over a wireless medium runs between the Supplicant and the Authentication Relay, the EAPoL protocol runs between the Authentication Relay and the Authenticator, and the Authentication Relay performs the transformation between the authentication protocol of EAP over wireless medium and EAPoL. The method in this present invention may facilitate the interoperability between the Authentication Relays and the Supplicants from various vendors, as well as make better use of the current Ethernet access and aggregation network. The present invention can work under the current framework of a fixed access network without much modification.
Owner:HUAWEI TECH CO LTD
Method and apparatus for providing network services to a mobile user equipment
ActiveUS20120238247A1Effective and legal listeningUnauthorised/fraudulent call preventionEavesdropping prevention circuitsAccess networkFixed access
The present invention provides a method and apparatus of providing network services to a mobile user equipment, where the mobile user equipment is connected to a fixed access network via a Femtocell base station and thus connected to the mobile core network. The mobile core network provides an access token to a Femtocell base station. The Femtocell requests the fixed access network with the access token to perform network resource configuration for the mobile user equipment. The mobile user equipment establishes a network service connection based on the network resource configuration. In this way, technically, it may be guaranteed that the mobile user equipment can be legal listened. Dependent on different service attributes of the mobile user equipment, different network access manners may be implemented, such that operators of mobile and fixed access networks may reasonably commercially apportion the charges based on their respective network resource occupation situations.
Owner:ALCATEL LUCENT SAS
Method and system for providing data access to mobile network nodes of a data network
ActiveUS20160309524A1Expand the connection rangeReduce needAssess restrictionNetwork topologiesDigital dataFixed access
System and method for providing data access to mobile network nodes of a digital data network, said system comprising: a local mobility anchor node, herewith LMA, which has an uplink interface to an upstream network, a plurality of mobility access gateways, herewith MAGs, which are fixed access points comprising a wired interface to the LMA, one or more mobile mobility access gateways, herewith mMAGs, which are mobile, in particular vehicle, access points comprising a wireless interface to a MAGs or other mMAGs, a mobile network node, herewith MNN, comprising a wireless interface to a MAG or mMAG, each of said mMAGs configured for establishing a network binding to the LMA through an access point, by connecting to said access point, the access point being a MAG or another mMAG, such that data packets arrived at the LMA and destined to the MNN are routed and forwarded to the MNN through the mMAG.
Owner:UNIV AVEIRO +2
Method for accessing mobile core network by utilizing fixed network
InactiveCN101674580ATerminal range expandedConnection managementData switching by path configurationAccess networkFixed access
The invention provides a method for accessing a mobile core network by utilizing a fixed network (comprising a WLAN access network and a broadband IP exchange network) to obtain business service, comprising the following steps: a soft terminal obtains a user identity and authentication information; the soft terminal sends a registering request message I to a core network access gateway through a fixed network access layer and the IP exchange network, and the registering request message I carries the user identity and the authentication information; the core network access gateway sends a registering request message II to the mobile core network, and the registering request message II carries the user identity and the authentication information; the mobile core network echoes an authentication request message II containing authentication parameters II to the core network access gateway; and the core network access gateway echoes an authentication request message I containing authentication parameters to the soft terminal through the fixed access layer and the IP exchange network. By using a mobile user identification card (including an SIM card, a UIM card and a USIM card and the like) through a universal interface, the invention can realize businesses of mobile network voice, short message, data and the like simultaneously in a fixed broadband IP network, and has great advantage compared with other schemes which only realize business of the voice or the data singly.
Owner:SHANGHAI DINGZHU COMM TECH
Method operating in a fixed access network and ues
ActiveUS20150200849A1Improve qualityShort communication delayDigital data processing detailsMultiple digital computer combinationsThird partyAccess network
In a CN access network with a virtual node for at least one third party, the virtual node being used for bearing and operating the function defined by the third party, the UE accesses from a fixed access network; and the access network provides the UE with the communication connection between the UE and the virtual node of the third network / service operator. According to the embodiment the access network accommodates the virtual node to operate the function related to the third party, and improves the function topology architecture of the network, to provide users with better user experience quality.
Owner:ALCATEL LUCENT SAS
Vehicle self-organization network for LED communication
ActiveCN104539738AReliable communicationHigh speed communicationTransmissionMultiple inputSelf-organization
The invention relates to a vehicle self-organization network for LED communication and belongs to the technical field of automobiles. The vehicle self-organization network consists of nodes containing vehicle-mounted LED communication units, wherein the nodes comprise a vehicle terminal node and a mobile relay node; the vehicle terminal node communicates with the mobile relay node in the self-organization network by virtue of the vehicle-mounted LED communication units; the mobile relay node communicates with mobile relay nodes in other self-organization networks by virtue of the vehicle-mounted LED communication units; and the vehicle self-organization network also comprises a fixed access point, the vehicle terminal node can communicate with the fixed access point by virtue of the LED communication units, and all the LED communication units in the network perform communication by adopting a phase shift MIMO-OFDM (Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing) LED communication system. The vehicle self-organization network for LED communication, provided by the invention, ensures that each vehicle is in a 'car in the net' state, and has a function of resisting a multipath effect and intersymbol interference, so that the LED communication among vehicles is realized reliably.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Enabling location determination of user device originating emergency service call
ActiveUS20130143516A1Avoid prolonged useEmergency connection handlingTelephonic communicationAccess networkFixed access
A method is provided for processing emergency service calls from a user device to a PSAP, the user device having an associated line number and being configured to originate calls from fixed and mobile access networks. The method includes determining whether a call from the user device originates from a home location in a fixed access network. When the call is determined to have originated from the home location in the fixed access network, the call is routed to the PSAP, where a location of the user device is determined based on the Automatic Number Identification (ANI) included in signaling associated with the call. When the call is determined not to have originated from the home location in the fixed access network, adding pseudo-ANI to signaling associated with the call and routing the call to the PSAP, where the location of the user device is determined based on the pANI.
Owner:TELECOMM SYST INC
Resource admission control system and method
ActiveCN101163091ASimplified networking solutionEasy maintenanceMetering/charging/biilling arrangementsStore-and-forward switching systemsAccess networkFixed access
The invention discloses a resource admission and control system and a method. The resource admission and control system comprises an application function unit which is used for initiating service requirement and a strategy decision function unit. The strategy decision function unit is used for selecting corresponding service logic to carry out resource admission and control according to the service requirement sent by the application function unit after the type of access network is identified. Using the technical proposal of the invention, both requiring resource to a fixed access network defined in a TISPAN and a wireless access network defined in a 3GPP are all depended on the strategy decision function unit xPDF to identify the type of access network and to select corresponding service logic to carry out resource admission and control. The xPDF conceals the detail of access network to AF, which simplifies network proposal and the maintenance of the system is simpler and more convenient.
Owner:HUAWEI TECH CO LTD
Method and system for billing users in IP multimedia subsystem
InactiveCN101123512AImprove fusion effectMetering/charging/biilling arrangementsTransport layerRelevant information
The present invention discloses a method in which an IP multi-media subsystem can perform accounting on fixed access users. The method includes three steps. Firstly, in the course of session establishment, the access user-related accounting information is generated on a function entity fixedly accessing the transport layer or an application layer media resource device; secondly, the accounting information is transmitted to a call session control function entity (CSCF) serving users; and finally, accounting is performed on access users according to the accounting information. The present invention also discloses a system by which the IP multi-media subsystem can perform accounting on fixed access users, and the system comprises a transport layer resource processing module, a core module and an accounting processing module. The present invention can effectively transmit the related accounting information generated on the transport layer by fixed network access users to the related entity in a network, thus realizing that the IP multi-media subsystem can perform accounting on fixed access users.
Owner:HUAWEI TECH CO LTD
Vehicle-mounted communication method, vehicle-mounted communication device and vehicle-mounted communication system
ActiveCN103179643AIncrease signal strengthIncrease data transfer rateAssess restrictionConnection managementCommunications systemFixed access
An embodiment of the invention discloses a vehicle-mounted communication method. The vehicle-mounted communication method comprises the steps of acquiring a position where a vehicle is located currently, acquiring all of fixed access points (AP), wherein distances between the position where the vehicle is located currently and all of fixed AP are smaller than a maximum transmission distance; scanning all of fixed AP within a dispatching cycle and selecting at least one fixed AP with signal strength larger a preset value in the all of fixed AP as a fixed AP to be accessed according to scanning results; and triggering a mobile terminal in the vehicle to be respectively accessed to a vehicle-mounted AP and the fixed AP to be accessed within the dispatching cycle an according to allocated time when an accessing condition is met. Accordingly, the embodiment of the invention further discloses a vehicle-mounted communication device and a vehicle-mounted communication system. By means of the technical scheme, when the accessing condition is met, the mobile terminal in the vehicle can be connected to the fixed AP nearby the current position, accordingly communication bandwidth is increased, and business with large data volume is supported.
Owner:HUAWEI TECH CO LTD
Traffic evacuation guide system and traffic evacuation method thereof
ActiveCN103593991AEffective groomingArrangements for variable traffic instructionsControl with pedestrian guidance indicatorWireless mesh networkFixed access
The invention relates to the technical field of urban traffic control and management, in particular to a traffic evacuation guide system and a traffic evacuation method thereof. A video internet of things is composed of video detection devices, guiding screens, wireless sensor networks, a control center and a mobile or fixed access network, wherein the video detection devices are arranged at the starting and ending positions of roads and evacuation points in the evacuation area and buses passing the evacuation area, the guiding screens are arranged at the intersections of evacuation paths, and the wireless sensor networks are arranged in the evacuation area and the periphery of the evacuation area. The control center generates two kinds of guiding information according to the information collected on the spot and issues the guiding information to the guiding screens on the spot to be displayed through the mobile or fixed access network to guide evacuees to reasonably disperse to the evacuation paths and the selected evacuation points. The traffic evacuation guide system and the traffic evacuation method thereof solve the problem of personnel evacuation in the core area and can be used for traffic evacuation in large-scale activities, scenic spots and other occasions.
Owner:CLOUD COMPUTING CENT CHINESE ACADEMY OF SCI +1
Method and device for processing access of user terminals in fixed access networks
InactiveUS20110013529A1Increase usageImprove performanceError preventionFrequency-division multiplex detailsAccess networkFixed access
Improvements are made to an access control equipment, a user-side equipment, and a user terminal through this invention. Wherein, the access control equipment obtains the resource condition of the link between itself and the user-side equipment, and provides it to each user terminal via the user-side equipment, for the convenience of the user terminal to perform the access point selection. Besides, the access control equipment further performs reasonable allocation for the resource in the link according to a predefined rule without depending on a quasi-static configuration of user.
Owner:ALCATEL LUCENT SAS
Group domain geographic location information query method
A method for querying geographical position information of packet domain includes launching logon or call by fixed access terminal and setting access type field and access information field in P-Access-Network-Info head domain of SIP message in said logon or call, judging geographical position information of terminal to be queried according to said call or attribute of varied service data when SIP message of call or request to very service data of terminal user is received by network service node, picking up said access information from SIP message and sending said access information as parameter of query message to geographical position information databank.
Owner:HUAWEI TECH CO LTD
Method and device of cross-domain service strategy interaction for fixed mobile convergence network
InactiveCN101808430AIncrease flexibilityImprove broadcastRadio transmission for post communicationWireless communicationFixed accessService policy
In order to solve the problems that in the existing technology of fixed-mobile convergence, a fixed access network and a mobile core network are respectively provided with a cross-domain policy so as to cause low real-time and poor flexibility. The invention provides a method and a device of cross-domain service strategy interaction for the fixed mobile convergence network, wherein the fixed access network and the mobile core network interact with cross-domain strategy control information, and carry out corresponding strategy control processing. Optimally, the fixed access network and the mobile core network respectively carry out cross-domain strategy control information interaction respectively through strategy controllers thereof, and can carry out strategy control processing in real time so as to improve flexibility of a fixed-mobile convergence network. In the embodiment, the mobile core network can send out a cross-domain policy configuration service requests such as a broadcast and / or multicast service policy configuration request, and the like to the fixed access network in real time, the fixed access network can configure corresponding service strategy for the fixed access network, improve the properties of the fixed access network for providing broadcast and / or multicast services.
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD
Method and equipment for controlling multicast service in WLAN (Wireless Local Area Network)
ActiveCN101924997AQuick switchEliminate frequent outagesNetwork topologiesBroadcast service distributionSupporting systemFixed access
The invention discloses a method for controlling a multicast service in a WLAN (Wireless Local Area Network) by a wireless local area network (WLAN) multicast proxy, comprising the following steps of: when the WLAN multicast proxy receives a first multicast service register message from a user terminal, responding to the first multicast service register message for configuring a multicast forwarding table of the WLAN multicast proxy; and when the WLAN multicast proxy receives an AP (Assembly Point) switching message generated by an AC (Access Controller) in a DSLAM (Digital Subscriber Line Access Multiplexer), responding to the AP switching message for configuring a multicast forwarding table of the WLAN multicast proxy. In the invention, the WLAN multicast proxy can conceal the complexity of a WLAN network infrastructure to the user terminal and the traditional multicast transmitting module in fixed access equipment for transmitting the multicast service. In addition, the WLAN multicast proxy is conductive to realize the quick service switching when a WiFi (Wireless Fidelity) terminal moves from one AP in the same WLAN ESS (Wireless Local Area Network Executive Support System) to the other AP.
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD
High-speed railway intelligent train dispatching system and method
InactiveCN111232024AImprove disposal efficiencyImprove transportation efficiencyAutomatic systemsDisaster monitoringSource Data Verification
The invention discloses a high-speed railway intelligent driving scheduling system and a method, and the system comprises a driving integrated information platform which is connected with a passengerticket information system, a PSCADA system and a disaster monitoring system, achieves the collection of information, and transmits the information to an existing high-speed railway driving schedulingsystem; a train operation plan automatic adjustment module which is used for realizing batch adjustment and automatic adjustment of operation plans, carrying out constraint detection after adjustmentand outputting the operation plans to the existing high-speed railway train operation scheduling system; a safety card control module which is used for expanding the self-discipline inspection range on the basis of the self-discipline machine, realizing fixed access card control, station operation card control and dispatching command card control, and sending a result to the existing high-speed railway train operation dispatching system; and a comprehensive simulation platform which is established on an existing high-speed railway train operation dispatching system and used for achieving normal operation drilling, emergency scene simulation drilling and data verification software testing. According to the scheme, the high-speed railway transportation efficiency is improved, and the high-speed railway traffic safety and operation safety are guaranteed.
Owner:SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +3
Embedded type software security memory management method
ActiveCN103176911ADynamic memory management securityEfficient dynamic memory managementMemory adressing/allocation/relocationMemory chipStatic random-access memory
The invention belongs to a computer software memory management method, and particularly relates to an embedded type software security memory management method in an industry real-time automatic device. The computer software memory management method comprises a memory pool, an index table, and a group of algorithms used for completing the management of memory chips, wherein the memory pool is used for storing the memory chips for distributing customer codes in the storage spaces distributed in a random access memory (RAM) in a static state, the index table is used for storing the index of each memory chip in the storage spaces distributed in the RAM in a static state and, the algorithms distribute the memory chips in the memory pool and carry out management through the index table, and the customer codes adopt fixed accessing marks to carry out operations, such as application, accessing and release.
Owner:XIAN GALAXY POWER INTELLIGENT ELECTRIC
Method and apparatus for authenticating a user equipment
ActiveUS8813195B2Service transmission moreReduce network loadDigital data processing detailsNetwork topologiesFixed accessAuthentication server
The present invention relates to a Femtocell providing services to a UE, and it proposes a method for authenticating a UE registered in a first operating domain of a communication network (e.g. a mobile core network), when the UE requests the service provided by a second operating domain (e.g. a fixed access network, a backhaul network). An authentication server in the first operating domain allocates the needed information to access the service provided by the second operating domain for the UE, and stores. After receiving the needed information, the UE sends an authentication request message to an authentication server in the second operating domain, wherein the authentication server in the second operating domain forwards the authentication request message to the authentication server in the first operating domain.
Owner:ALCATEL LUCENT SAS
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