162 results about "Cable Internet access" patented technology

A method of authenticating a mobile wireless terminal 9 in a mobile telecommunications network, the terminal 9 being a subscriber of an Internet Service Provider (ISP) 11 rather than of a mobile network. The terminal 9 is allocated an International Mobile Identity (IMI) which is transmitted from the terminal 9 to a mobile network when the terminal 9 wishes to register with the network. A country code part and an operator ID part of the IMI are used by the network to determine the Internet Protocol (IP) address of the terminal's home ISP 11, which is then contacted by the network over the Internet to authenticate the mobile terminal 9.

Methods and systems are provided for efficient handover of a media session between heterogeneous Internet Protocol (IP) networks. A mobile device with Internet access can operate a software program to communicate with a corresponding node. The corresponding node may access the Internet through a firewall which may include Network Address Translation (NAT)-routing functionality. The mobile device establishes a media session with a corresponding node via the transmission of a first media stream and receipt of a second media stream, and a media-control channel can optionally be implemented. The mobile device can acquire Internet access through a second IP address, and packets routed between the second IP address and the Internet may traverse a firewall. The mobile device can evaluate a set of network parameters at the second IP address from a stored Local Area Network (LAN) profile. A software routine can (i) evaluate that handover of the media session from the first IP address to the second IP address is preferred and (ii) select an efficient handover procedure according to handover procedure rules.

A method of authorizing an Internet Protocol (IP) enabled mobile host 1 to access the Internet 2 via an wireless LAN, GSM, UMTS access network 3 comprises initially sending an IP access request from the mobile host 1 to an IP router 5 within the access network 3. In response to receipt of said access request at the IP router 5, an IP address routing prefix is sent from the IP router 5 to the mobile host 1. Electronic cash is then forwarded from the mobile host 1 to a control point 6 within the access network 3. The control point 6 confirms the authenticity and/or sufficiency of the electronic cash and, providing that confirmation is made, sends an authorization message to the IP router 5. The IP router 5 blocks the transmission of IP packets between the mobile host 1 and the Internet 2 prior to receipt of the authorization message and permits the passage of IP packets only after an authorization message has been received.

A gateway for mobile access includes a foreign agent that receives user profile data and session state data from a home authentication, authorization and accounting (AAA) system of a mobile node, and a dynamic packet filter that performs multi-layer filtering based on the user profile data. The foreign agent transfers a session from a first network to a second network without session interruption, using the session state data, when the mobile node moves from the first network to the second network. The packet filter permits Internet access by the mobile node without passing Internet data requested by the mobile node through the first network. The mobility access gateway may be used in combination with a GPS signal receiver to provide Internet access to passengers of a mass transit vehicle and to propagate GPS location data to the Internet for tracking the mass transit vehicle.

A communication system and a family of methods for remote access to personal television service are disclosed. According to this invention, a remote personal TV service center provides centralized program guide information. A user may access to the personal TV service center through a digital video recorder which is connected to the personal TV service center via telephone modem or a network server. A user may access to the personal TV service center through a remote computer terminal or a personal digital assistant which is connected to a computer network. The user selects program events and programs the digital video recorder by using a graphical user interface installed in the front panel of the digital video recorder in case of local programming, or using a similar GUI which is incorporated into the Web pages presented to remote users by a Web server in case of remote programming. The media stream stored in one digital video recorder may be transferred to another digital video recorder. For data security protection during data transfer, all communication are authenticated and encrypted.

A communication system is provided for use with a mobile platform. The communication system can be configured to store video data on-board to allow pseudo-live or live broadcasts to be played as the mobile platform traverses a number of broadcasts regions. The mobile platforms can be automobiles, aircraft, boats, ships, trains, or other vehicles. The communication system allows Internet access, movies, and other entertainment and business functions to be performed.

A method and system for providing secure internet access and services are disclosed. The method includes receiving a request for services from a user terminal, the request including user terminal data; sending the user terminal data to a security server; and receiving a security level of the user terminal from the security server. The security server determines the security level of the user terminal based on historical user data related to the user terminal. The method further includes initiating a verification process based on the security level of the user terminal.

This invention relates to a system for the accessing and sharing remote devices based on Internet including: an Internet, a user terminal, a terminal of a device owner, a remote device access control server and multiple device control unit servers connected by the Internet and multiple control computers in different LAN, which are connected with the shared device and installed with an applied program managing and controlling the operation of said shared device, the control servers are connected with all control computers by the LAN to provide a unified I/O interface to the applied programs of the computers so as to realize access and share to the remote device, which provides a simple method for accessing and sharing remote devices: converting the access to the remote device to that to the computer applied program controlling remote devices.

A method of allocating an Internet Protocol (IP) address to a mobile wireless terminal 7 within a mobile telecommunications network. The network repeatedly broadcasts, over a radio broadcast channel of the network, a routing prefix corresponding to the Radio Network Controller (RNC) ID. Mobile terminals 7 listen to the broadcast channel, either when registering with the network or subsequently thereto, to determine the routing prefix. A mobile terminal 7 combines the routing prefix with a host port to generate an IP address for subsequent Internet sessions.

A system for customizing individual internet access includes a server that registers a user with the system, stores information pertaining to internet sites the user is authorized to access, and controls the user's access to internet sites. A carding station is provided to enter personal identification information about the user and information regarding internet sites the user is authorized to access into the system. The carding station also generates a personal smart card for the user that includes a read only memory storing a serial number that correlates with data about the user stored in the server. An internet station is provided to allow the user to view the internet only with his or her personal smart card. While accessing the internet, the server controls the user's access to internet sites based on whether the information stored in the server indicates that the user is authorized to access the specific internet sites that are requested to be displayed. A secure sockets layer protocol provides security for the data transferred across the internet connection.

A method, apparatus, computer program product and system are disclosed for dispensing rented wireless devices to commercial customer, such as tablet computers, iPhones®, Androids®, and the like from a mobile kiosk interconnected with the Internet and a LAN. The kiosk functions in part as a server and houses a plurality of wireless devices which are dispensed automatically upon payment of a fee and deposit in accordance with a predetermined fee criteria, and are returned by customers after use.

Apparatus and method is disclosed for utilizing the preexisting power grid outside a home or office or the like to provide internet access thereto. A radio is mounted at the power grid adapted to communicate with a radio frequency modem in the home or office. A power line carrier modem is electronically coupled to the radio frequency modem and to a computer in the home or office for delivering internet access thereto.

The invention is an Internet access system that puts together interactivity of the Internet and congestion-free content delivery inherent in broadcast media in order to reduce delays in content presentation. The system delivers any web object (web page, music file, video etc.) in two steps. First, a single copy of object is downloaded according to a standard Internet protocol into a server provided at a broadcast center no matter how many client computers have requested the object; then the copy is transmitted over a broadcast channel according to a data broadcast protocol so that all clients could download it simultaneously. A web object is transmitted as a flow of packets and the transmission is preceded with an announcement specifying a broadcast channel and a flow number. The packet header contains a flow number and a destination address that could be a client address or a broadcast address, thereby enabling an efficient handling of both one-to-one and one-to-many transmissions. The system provides, when necessary, a protection of transmitted content against unauthorized reception by biding packets identity and transmitting packets of the same content over different, pseudorandomly changing channels.

An Internet access system includes a wireless local area network having wireless access points and a rental control station connected to the wireless local area network, the rental control station including a network access script generator for generating a network access script, a network access database, and a data input unit, and a wireless station adapter synchronizable to communicate with the access point after having been automatically installed and configured in a communication device by the network access script.

The embodiment of the invention discloses a wireless Internet access module, a user terminal, a secure digital card and a wireless communication method, relates to the technical field of wireless communication and aims to solve the problem that the wireless Internet access module in the prior art cannot be built into a miniature ultrathin user terminal due to a large volume. The wireless Internet access module provided by the embodiment of the invention comprises a secure digital card interface sub-module and a wireless Internet access processing sub-module, wherein the wireless Internet access processing sub-module performs information interaction with the user terminal through the secure digital card interface sub-module. Due to the adoption of the embodiment of the invention, the reduction of space occupation of the wireless Internet access module is realized, the types of Internet access equipment can be enriched and user experience is improved.

An internet interface service system and method are capable of connecting portable mobile terminals of users (such as notebook computers, palm top computers, network computers, PDAs, and the like) to a communication (or internet) network in public places (such as airports, conference places, bus terminals and the like). In accordance with the system and method, the mobile terminals are connected via the communication network to any of a plurality of information providing servers for receiving information. A settlement server is provided for performing electronic settlements of communication connection charges for the mobile terminals. An internet interface unit is provided for enabling the mobile terminals to be connected to the communication network and for charging the users of the mobile terminals for the usage of the internet interface service system. A central management server manages the internet interface unit, allocates dynamic IP addresses when the mobile terminals of users are connected to the internet interface unit, and releases the allocated addresses upon termination of communication of the mobile terminals.

The invention relates to a Modbus protocol conversion device based on 3G (The 3rd Generation Telecommunication) Internet access, belonging to a protocol conversion device in the technical field of Internet. Aiming at the instable problem of 3G dial-up access, in order to ensure the correctness and transparency of data transmission during Modbus protocol conversion, the invention adopts the Modbus protocol conversion device based on 3G Internet access. A remote server, a protocol conversion device and data acquisition equipment are needed for hardware architectures. A 3G script completes dial-up access, and a PPP (Point to Point Protocol) automatically detects the network. When the Internet is turned off or a Ping (Packet Internet Groper) is illogical, automatic redial is conducted. Data communication between the protocol conversion device and the server adopts a Modbus TCP (Terminal Control Protocol), and data communication between the protocol conversion device and the data acquisition equipment adopts a Modbus RTU (Remote Terminal Unit) protocol. Transparent data transmission is realized, the protocol conversion device can quickly detect abnormal disconnection of the Internet and automatically connect the Internet to ensure stable and lasting operation, and the protocol conversion device can be used in more environments.

The invention discloses a method for controlling wireless internet access. The method comprises the steps that when a wireless internet access request sent by a user side is received, a wireless internet access gateway analyzes whether the received wireless internet access request carries an authenticated identifier or not; when the received wireless internet access request carries the authenticated identifier, the wireless internet access gateway authorizes the user side to have the access to the internet. The invention further discloses a device for controlling the wireless internet access. The device for controlling the wireless internet access aims to effectively solve the problem that when the user side sends the wireless internet access request again, short message cost generated by internet access is achieved in a short message verification mode, user identification verification is completed fast and effectively, user identification verification efficiency is improved, and user identification verification cost is lowered.

The invention provides an authentication method for free wireless Internet access. The authentication method comprises the following steps that (A1) wireless network setting of a mobile terminal is opened, free WIFI of a hotel or market and the like is selected and connected to; (A2) the mobile terminal emits a message to detect the network, the message is processed so that an authentication page is automatically popped up in the mobile terminal, and a user clicks a We-Chat authentication manner; (A3) the We-Chat is automatically started, and the user input the We-Chat public code of the hotel or market and the like; and (A4) information of the hotel or market and the like is popped up in We-Chat, the user clicks ''follow'', and authentication for free Internet access is completed. The method has the advantages of good and convenient experience.

The invention belongs to the field of computer networks, and particularly discloses a network access accelerating method and a device which are used in a content distribution network system. According to the network access accelerating method, frequently-used access objects are cached in an edge server, and data in an original server is copied into the edge server with a data installation method and is converted into the objects which are cached in buffer memory of the edge server. Access speed of the Internet is effectively improved.