111results about How to "Convenient handover" patented technology

Methods and messages for performing handovers between an unlicensed mobile access network (UMAN) comprising a first radio access network and a second radio access network. URR (UMA radio resource) handover messages are exchanged between a mobile station (MS) and a UMA network controller (UNC) operating in the UMAN. The MS may access the UMAN via a wireless access point (AP) that is communicatively coupled to the UNC via an IP network. The URR handover messages are sent between the MS and the UNC using an Up interface comprising a set of layered protocols over an underlying IP transport. The handover methods include both handover from a UMAN to the second radio access network, and handover from the second radio access network to the UMAN.

A method to facilitate user equipment (UE) handoff within a packet data communication system includes determining, at a source relay node, that the UE is to undergo a handoff from the source relay node to a target entity and sending, by the source relay node, a first request to a network node serving the UE. The sending is performed responsive to the determination that the UE is to undergo the handoff, such that the first request is configured to cause the network gateway node to store packet data addressed to the UE. Further operations include sending, by the target entity, a second request to the network, such that the second request is configured to cause the network to forward the stored packet data to the target entity, and receiving, at the target entity from the network, the stored packet data for wirelessly transmitting to the UE.

A system, method and apparatus for facilitating handoff of communications with a user device between a first communication network having a first domain technology, and a second communication network having a second domain technology different from the first domain technology, the system, method and apparatus includes an anchor point that establishes a first service flow with the first communication network, and a second service flow with the second communication network based upon a triggering event respectively, with the user device, and a handoff device that receives at least one handoff parameter for determining a handoff operation of the user device from the first communication network to the second communication network.

A method and system are disclosed for operation of a cellular network comprising a first base station, a second base station and a mobile station being served by the first base station. Load information is received from the second base station at the mobile station, the load information indicating a load placed on the resources of the second base station and a load indication based on the received load information is communicated from the mobile station to the first base station. The first base station may be a macrocell base station and the second base station may be a non-planned or femtocell base station.

According to a particular embodiment, a method for assisting in a handoff is provided that includes receiving signaling from one or more access points, which may transmit information to a mobile station. The information may be used to execute a handoff from an enterprise network to a cellular network or from the cellular network to the enterprise network.

A network element for a cellular communication system comprises a receiver for receiving a message from a wireless communication unit that comprises a measurement report. The network element further comprises signal processing logic, operably coupled to the receiver, for processing the received measurement report and extracting a global cell identifier therefrom.

A system and method for determining timing offset errors in a low earth orbit satellite system based upon Doppler and Doppler rate of change is provided. A user terminal determines first and second timing offsets respectively associated with first and second satellite beams from respective first and second satellites. Next, the user terminal determines the Doppler and Doppler rate of change associated with the first and second satellite beams. A timing offset is estimated from the measured Doppler and Doppler rate of change and is then compared with the user terminal's own determined timing offset. If the comparison does not produce a value within a predetermined threshold, a beam identification error is declared.

A User Equipment (UE) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a cellular station. The controller selects a downlink reference signal associated with a candidate beam among a plurality of downlink reference signals including Channel State Information-Reference Signal (CSI-RS) resources, Synchronization Signal (SS) blocks, or Physical Broadcast Channel (PBCH) blocks, and determines one from a plurality sets of Physical Random Access Channel (PRACH) preambles and RACH occasions for the selected downlink reference signal according to an association configured between the downlink reference signals and PRACH resources. Also, the controller uses the determined set of PRACH preamble and RACH occasion to perform a PRACH transmission to the cellular station via the wireless transceiver.

A mobile node (MN), a take-over point of attachment (PoA) and handover methods thereof for use in a heterogeneous wireless network system are provided. The heterogeneous wireless network system comprises a gateway, a first wireless network and a second wireless network which is heterogeneous to the first wireless network. The first wireless network and the second wireless network comprise the take-over PoA and an original PoA respectively. The take-over PoA and the original PoA have an overlapping service area. The MN receives a network service from the gateway via the original PoA so far. As soon as the MN enters the overlap service area, the MN builds a link with the take-over PoA in the data-link layer immediately so that the original PoA may handover to the take-over PoA without interrupting the network service.

The invention discloses an industrial control system bottom layer integrated architecture of a digital foundry factory. The industrial control system bottom layer integrated architecture includes an OPC server, a data acquisition unit, a data exchange unit and a data scheduling unit; the OPC server is sued for performing overall control on an entire system; the data acquisition unit is used for acquiring the bottom-layer data of the foundry factory; the data exchange unit is used for realize interlocking and data communication among equipment units in the foundry factory; the data scheduling unit performs comprehensive analysis operation on a plurality of data in different systems and gives a final result, and is used for guiding the implementation of field equipment or personnel; and thedata acquisition unit, the data exchange unit, and the data dispatch unit are all connected with the OPC server. With the industrial control system bottom layer integrated architecture of the invention adopted, bottom-layer engineers can be emancipated themselves from tedious repeated communication and coordination work. The industrial control system bottom layer integrated architecture is applicable to the application conditions of various data sources.

When communication quality exceeds the first threshold, the radio communication terminal 300 starts connection with the radio communication system 120 and establishes the radio link L2 to the radio communication system 120. Further, a handover from the radio link L1 to the radio link L2 is performed when the communication quality exceeds the second threshold after the establishment of the radio link L2, the second threshold corresponding to communication quality degraded than that indicated by the first threshold.

The invention provides an intelligent identity control lock and belongs to the technical field of locks. The intelligent identity control lock solves the technical problems of poor working stability,and low safety and the like of the existing intelligent locks. The intelligent identity control lock comprises a lock box which is fixed on an element 1 and a lock bolt which is fixed on an element 2,and further comprises a lock bolt locking mechanism, an electric drive unlocking mechanism, a main control integrated circuit with a single-chip microcomputer chip and a radio frequency IC smart cardcollector or a human body biological information collector which are positioned at the lock box; and the main control integrated circuit can perform data verification comparison on data information acquired by the radio frequency IC smart card collector or the human body biological information collector and unlocking certification identification information, and the electric drive unlocking mechanism is connected with the lock bolt locking mechanism, and unlocks the lock bolt locking mechanism and releases the lock bolt when receiving an unlocking control data signal. The intelligent identitycontrol lock has advantages of wide application scope, and safe and convenient transfer.

The invention relates to an automobile comprehensive energy supplementary system and method based on a mobile internet and a storage medium. The energy supplementary system comprises a first terminal,a second terminal, an intelligent scheduling unit and a resource management unit, sends requests of taking the place of consumers to supplement energy, distributes corresponding energy consumption resources, releases service orders of taking the place of consumers to supplement energy and guides service of taking the place of consumers to supplement energy; the first terminal comprises an energysupplementary reminding unit, a requesting unit of taking the place of consumers to supplement energy, a vehicle authority setting unit and an order state displaying unit, the second terminal comprises a service staff guiding unit and an authority opening unit, the intelligent scheduling unit comprises an energy supplementary resource scheduling unit, an energy supplementary type recommendation unit, a parking space navigation unit, an automatic authorization unit and an order generation unit, and the resource management unit comprises an energy supplementary resource management unit and a vehicle management unit. The automobile comprehensive energy supplementary system and method effectively acquire the energy supplementary requirements of consumers, more effectively conduct scheduling onservice personnel and energy supplementary resources, achieve convenient and fast supplement of vehicle resources and provide technical supports for consumer replacement and energy supplementary services.

The invention discloses a pallet stacking and conveying device which comprises a conveying lifting mechanism and a pallet stacking mechanism. The conveying lifting mechanism comprises a first conveying belt, a second conveying belt, a lifting mechanism driving the second conveying belt to ascend and descend and a third conveying belt which are sequentially distributed in a conveying direction, thelifting mechanism comprises a first linear executor in vertical placement and a load bearing frame connected with an output shaft of the first linear executor, the third conveying belt is arranged inthe middle of the pallet stacking mechanism, and the pallet stacking mechanism comprises a second linear executor in vertical placement, a lifting frame fixedly connected with an output shaft of thesecond linear executor and two supporting frames fixed on two sides of the third conveying belt. Pallets among the conveying belts at different heights can be transferred through the lifting mechanism, the pallet stacking mechanism stacks the pallets together, and finally the pallets are conveyed again. The pallet stacking and conveying device is simple in structure and high in stacking efficiency, and deflection during conveying and stacking of the pallets is avoided.

The present invention relates to a web processing device, comprising a plurality of pads Pi revolving around a axis X1, a cutter 30 for cutting a continuous web W, and a plurality of anvils Ai for receiving the cutter 30. The pads Pi receive the continuous web W, and the cutter 30 cuts the continuous web W into a cut-off web W2 together with the anvil Ai positioned at a first relative level L1. The pad Pi revolves around the axis X1 while changing an attitude of the pad Pi by turning about a line extending from the first axis toward the pad Pi, thereby carrying the cut-off web W2 while changing an attitude of the cut-off web W2. When the pad Pi changes its attitude, the anvil Ai relatively moves to a second relative level L2 so as not to hinder the pad Pi changing its attitude.

A Wireless Local Area Network (WLAN) system, a handover method, and an apparatus for use therein are provided. A handover method of a station in a wireless local area network (WLAN) system includes storing handover availability information received from a connected Access Point (AP) connected to the station; and suspending, when the handover availability information is set to “unavailable”, an operation for handover to another AP.

According to some of the preferred embodiments, a solution framework is employed that includes defining of a mechanism to run multiple queries in a single message exchange along with a priority on a per-query basis, In some embodiments, a system for facilitating handover of a mobile device across heterogeneous access networks by ensuring response to queries transmitted by the mobile device includes: a) a mobile device having a plurality of wireless network interfaces for communicating over a plurality of heterogeneous access networks, having a media independent handover (MIH) entity to facilitate handovers between the heterogeneous networks, and configured to transmit queries related to handover operation between the heterogeneous access networks to MIH entities within said heterogeneous access networks; and b) said media independent handover entity of said mobile device being configured to transmit multiple queries in a single message exchange to an MIH entity in an access network with prioritization among said multiple queries.

A method, apparatus and computer program product are provided that establishes a virtual active set including a first closed subscriber group (CSG) cell. At least one measured result of each of the first CSG cell and a second CSG cell is measured and the virtual active set is updated by replacing the first CSG cell with the second CSG cell in response to at least one measured result of the second CSG cell having a predefined relationship to the at least one measured result of the first CSG cell for a time to trigger. In regards to updating the virtual active set, the first CSG cell may be replaced with the second CSG cell in response to the at least one measured result of the second CSG cell having a predefined relationship to the at least one measured result of the first CSG cell by at least a predetermined amount for the time to trigger.

The invention relates to a underground large capacity optical cable connecting box, which belongs to the optical cable transmission technique field. The connecting box includes a box body and a seal cover, and a cable inlet, an optical cable routing bracket, an optical cable core-strengthening fixed card, an optical fiber fixed card, a guide fiber groove, a fusion fiber tray, a jumping wire coil fiber case and the like are arranged in the box body. The cable inlet, the optical cable core-strengthening fixed card and the optical fiber fixed card are respectively positioned on the sidewall of the upper part of the box body. The optical cable routing bracket is positioned on the around wall of the upper part of the box body, and the fusion fiber tray is positioned on two opposite walls in the box body. The guide fiber groove is connected between the optical cable core strengthening fixed card and the fusion fiber tray, and jumping wire coil fiber case is arranged at one side of the fusion fiber tray. The connecting box has the advantages that: the construction is simple and swift, the construction can be easily executed in downtown flourishing sections, can not affect the traffic, and can effectively reduce the occupied land area of downtown streets. The underground connecting box can be prevented from damaging, so as to ensure the secure communication. The connecting box has large capacity, and can be applied to the convergence layer and the optical cable inlet and outlet layers where optical fiber is centralized.

A femtocell arrangement comprises a plurality of femtocells Femto 1 to Femto 13 having coverage distributed over a region, such as, for example, an office. A border femtocell, Femto 3 or Femto 10, of said plurality has coverage at an entrance to the region and is arranged to operate at a higher transmit power level to provide a larger coverage area than that provided by neighboring femtocells. In addition, the border femtocell may be allocated a specific Primary Scrambling Code (PSC) to show its designation as a border femtocell. An approaching user equipment UE 1 or UE 2 tends to attach to the higher transmit power border femtocells. The Femto Gateway managing the connection is aware of the likelihood that an approaching UE will tend to attach to a border femtocell, and this is further confirmed by the use of a specific PSC. Hence, handover is expedited as the most suitable femtocells may be chosen as targets for handover.

The invention relates to a construction method and a use method of a software development framework, and a computing device and a computer readable storage medium comprising the software development framework. The construction method of the software development framework comprises the steps that a plurality of program assemblies are packaged into corresponding program modules, so that each programmodule comprises the corresponding program assembly, dependence contained in the program assembly and development configuration for the program assembly; a configuration file is provided for a developer to edit, the configuration file provides an option for enabling the program module for each program module, so that the program module can be selectively enabled according to the requirements of the software project instance; and a code generation tool is provided, wherein the code generation tool is used for generating a framework code of the software project instance according to the configuration file.

A method of providing assistance to an end-user of an online software application running from a web server. While the end-user and the web server communicate through at least one data network, during a web session initiated by the end-user from a client software application, the online software application provides a manner of requesting assistance from a help desk on at least one of the web page returned to the client application. When the end-user activates the manner of requesting assistance he / she obtains from the server of the online software application a keyword associated to the web session. End-user further obtains at least one telephone number of the help desk to call. When the end-user is calling the help desk through a telephone network the keyword is communicated to an assistant. After the assistant has successfully logged in to the web server the web session initiated by the end-user is shared with the assistant. Then, a transaction in progress with the online software application can be handed over to the assistant who will complete it on behalf of the end-user.

A method for transmitting a channel state by a terminal in a communication system, according to one embodiment, comprises the steps of: receiving discontinuous reception (DRX) configuration information from a base station; determining whether the terminal is set to transmit channel state information only in onDuration according to a DRX operation; determining whether an arbitrary subframe to be received is a subframe included in onDuration if the terminal is set to transmit the channel state information only in onDuration according to the configuration; and not transmitting the channel state information on the arbitrary subframe if the arbitrary subframe is not a subframe included in onDuration. According to the embodiment, the terminal can efficiently report channel state information.