133results about How to "Efficiently established" patented technology

Improved approaches to providing on-line appointments over a network are disclosed. The network is, for example, a global computer network such as the Internet. One of the improved approaches provides various notifications to requestors pertaining to appointments with individuals or businesses (e.g., service providers). In one implementation, the notifications can be provided by electronic mail. Another of the improved approaches allows notifications pertaining to requested appointments to be provided to service providers that have not previously registered to receive on-line appointments.

Registration of non-configured network devices in a distributed network is facilitated by a method of distributing cryptographic keys. A non-configured first device seeking to communicate securely with a second device acquires knowledge of a trusted registration service. The first device registers with the registration service and obtains a longer-lived symmetric key. Using the longer-lived key, the first device authenticates itself to a key management service, and receives a shorter-lived symmetric key encapsulated in a ticket that includes policy information. A second device carries out the same preparatory process. Using its ticket containing the shorter-lived key, the first device requests the second device to obtain a session key on behalf of both. The second device presents its own ticket and that of the first device to the key management service to authenticate the shorter-lived key, and then obtains a session key for use in communications among the first and second devices. The first device and second device then communicate by encrypting communications with the session key, and without further contact with the key management or registration services or any other online authoritative server or key database. Thus newly deployed network devices may be positively identified, registered in the network, and subjected to key schedule or other key management policies.

Determining a policy parameter for an entity of a supply chain includes establishing attributes of the entities of the supply chain. Attribute segments are established for each attribute, where an attribute segment includes one or more values of the corresponding attribute. Rules are formulated using the attribute segments to define policy groups, and policy parameters are assigned to each policy group. A policy group corresponding to an entity is identified in accordance with the rules. The policy parameters assigned to the identified policy group are determined and selected for the entity.

A system for setting user-right is used to set user rights of a plurality of users. The system comprises an account creating module, a group creating module, a role creating module, a function creating module, and a relationship defining module. The account creating module creates a plurality of user accounts corresponding to the users. The group creating module creates at least one group according to the user's organization. The role creating module creates at least one functional role according to jobs or projects of the users. The function creating module creates a plurality of functions corresponding to execution items of the users. The relationship defining module defines that at least one user account is subordinate to the group, and the functional role has the right to execute at least one of the functions. The relationship defining module further creates the relationship between the group and the function role. Furthermore, a method for setting user-right and a recording medium, having a computer executable program for performing the method, are provided.

In accordance with the present invention is provided, a method to assure node connectivity in an ad hoc wireless network comprising a wireless main controller, a plurality of wireless nodes having a plurality of neighboring nodes and a plurality of wireless links connecting the wireless main controller, the plurality of wireless nodes and the plurality of neighboring nodes. The proposed method includes, computing a composite threshold for each of a plurality of neighboring nodes of a plurality of nodes, assigning a mobility to each of the plurality of nodes based on the composite threshold for each of the plurality of neighboring node and using the mobility assigned to each of the plurality of nodes to assure node connectivity in the ad hoc network.

A mobile communications system comprising a plurality of mobile stations, a plurality of base stations each having in operation a radio communications link with mobile stations in a designated service area served by the base station, and a communications controller for controlling the routing of communications between mobile stations via one or more base stations in the system, the system including selection means for selecting in a group call from a first one of the mobile stations to a plurality of selected others of the mobile stations which of the service areas of the system the call will be sent to, wherein the selection means comprises a database of locations of mobile stations in the system and a processor which is operable to access the database and using information from the database relating to the location of mobile stations which are proposed to participate in the group call to select the service areas or areas of the system to which the call from the first mobile station will be routed or will be recommended to be routed so that mobile stations in the group may be contacted in one or more selected service areas. Also described are a method for operating the system and a mobile radio transceiver for use in the system.

Disclosed is related to a wireless communication system and a mobile terminal providing a wireless communication service and to a method by which a base station and a mobile terminal transmit and receive data in an evolved universal mobile telecommunications system (E-UMTS) evolved from universal mobile telecommunications system (UMTS), a long term evolution (LTE) system, or a LTE-advanced (LTE-A) system and more particularly, to a method of logging a measurement result at a handover failure.

The NAT type of a router can be examined by communicating with one server having one IP address, and a P2P communication path is established efficiently using the NAT type obtained by the examination. A terminal 100 transmits a plurality of port number examination request packets having a plurality of port numbers of a server 001 set as the destination port. The terminal 100 refers to a port number examination response packet received from the server 001 to acquire a plurality of port numbers obtained by address translation by a router 101 for the port number examination request packets respectively. The terminal 100 determines the NAT type of the router 101 based on the acquired translated port numbers. The terminals 100 and 200 establish a P2P communication path efficiently using the determined NAT type.

A method of treating a region of tissue with ultrasound, the method comprising: generating a first ultrasound standing wave (USW) pattern at a first frequency in the region; and simultaneously generating a second USW pattern in the region spatially overlapping the first USW pattern at a second frequency different from the first frequency.

A method for transmitting/receiving data in a Multiple Input Multiple Output (MIMO) communication system is disclosed. The data transmission method includes determining a precoding matrix to be a part of a phase-shift-based precoding matrix, determining a first diagonal matrix for phase shift to be a part of the phase-shift-based precoding matrix, determining a unitary matrix to be a part of the phase-shift-based precoding matrix, precoding a transmission symbol for each resource using the phase-shift-based precoding matrix to produce precoded data, and transmitting the precoded data, wherein the phase-shift-based precoding matrix is determined by the product of the precoding matrix, a Hermitian matrix of the unitary matrix, the first diagonal matrix, and the unitary matrix.

The present invention is directed to a digital broadcast system and a data processing method. A broadcast signal in which mobile service data and main service data are multiplexed is transmitted and received. Then, in a broadcasting receiver, the program table information describing channel information and event information of the mobile service data according to an identifier of an ensemble in which the mobile service data are multiplexed, in the received broadcast signal. And the mobile service data is outputted by using the parsed program table information.

In an organic light emitting display device according to an embodiment of the present disclosure, a light extraction reduction preventing layer is disposed between a display unit disposed on a substrate and an encapsulation layer for protecting the display unit, and as a result, light emission efficiency may be improved by reducing an amount of light dissipating while light generated from an emission layer of the display unit is extracted to the outside.

A method and system for setting up a local service session in a short-range communications network receives preconfiguration information over a long-range network, and establishes the local service session in the short-range communication network using the received preconfiguration information. The preconfiguration information relates to the establishment of the local service session in the short-range communication network. Accordingly, the received preconfiguration information may include an address of a remote short-range communications device, such as a a Bluetooth device address (BD_ADDR). The received preconfiguration information may also include security information, such a personal identification number (PIN), and/or one or more encryption keys. In addition, the preconfiguration information may include an identifier of an offered short-range service, as well as an identifier indicating a location where the short-range service is offered.

The invention proposes a method of peer-to-peer instant messaging and the mobile terminal thereof, which could make the mobile terminal to establish and maintain a list of friend users and update the connection status of the friend users timely. The method of peer-to-peer instant messaging includes following steps: receiving the list of on-line users with capability of peer-to-peer instant messaging sent by the radio network (S260); comparing said list of particular users with said received list of on-line users (S270); updating, according to said comparison result, the connection status record of each user in said list of particular users (S280) so that the mobile terminal could establish a peer-to-peer instant messaging with at least one user mobile terminal in said list of particular users according to said updated connection status record. The present invention enables the user to establish peer-to-peer connection more effectively and to perform instant messaging while occupying less network resources.

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for establishing layer-2 entities for D2D communication system, the method comprising: configuring a sidelink radio bearer over which the UE transmits data to a peer UE; establishing RLC (Radio Link Control) and PDCP (Packet Data Convergence Protocol) entities for the sidelink radio bearer; and transmitting configuration information of the sidelink radio bearer via a sidelink to the peer UE, wherein the UE is directly connected to the peer UE via the sidelink.

A method and system for identifying, saving and utilizing bookmarks in a voice-command platform. The system allows a user to bookmark objects specified within voice-markup filed resulting in the ability to directly recall the object rather than the voice-markup file as a whole. The system of the invention also provides a user of the voice command platform with a list of proposed bookmark names that are appropriate for the object. Once a user selects a bookmark, the platform may determine that a voice command is a bookmark command, such as a request to save a given voice command navigation point in a centralized list of bookmarks for the user, or to recall a navigation point from the user's centralized list, and the platform may respond to the bookmark command accordingly. The system improves accuracy in the use of bookmarks by proposing bookmark names for a given navigation point that avoid confusion with established grammars.

A system for establishing peer-to-peer communications via a network bus comprises a bus controller and at least one peer-to-peer grouping including a source device and at least one receiving device, all of which are in electrical communication with the network bus. The bus controller controls communications on the network bus and can transmit onto the network bus an express command, which is associated with the source device of one of the groupings and identifies data on the respective source device. The source device of a respective grouping is capable of receiving a transmitted express command, and the receiving devices of the respective grouping are capable of detecting the transmitted express command. Upon receipt, the source device is capable reading the data identified by the respective express command onto the network bus, and thereafter the receiving devices of the respective grouping are capable of automatically writing data from the network bus.