Abstract: A selective cell phone text messaging function disabling system prevents a vehicle occupant from text messaging while driving. Other occupants of the vehicle can text message using their cell phones. The driver's cell phone text messaging functionality is turned off by a signal broadcasting system as the driver enters the vehicle through the driver-side door. When the driver exits the vehicle through the driver-side door, the cell phone resumes its texting capability, preserving text messaging functionality while the driver is not operating the vehicle.

Abstract: A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcasting system includes a baseband processor, a table handler, a FLUTE handler, and a display module. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data may configure an RS frame. And, the RS frame may include mobile service data, file data, and a table having at least one channel configuration information on the mobile service data and estimated download time for the file data described therein. The table handler parses the table from the RS frame, thereby extracting and outputting at least one channel configuration information on the mobile service data and estimated download time information of the file data. The FLUTE handler parses the file data from the RS frame and storing the parsed data.

Abstract: A media distribution server presenting interactive media on mobile devices and receives mobile user response interactively. During the presentation of interactive media the user is prompted with multiple choices for their selection, which can be provided using softkeys on the mobile device. The media distribution server prepares the subsequent portions of the interactive media and delivers them to the mobile device. In one embodiment, the necessary text, graphics, audio and video are assembled and integrated dynamically and is presented on the mobile device to the user. Further the mobile user is prompted to approve online purchases, make online appointment requests, show interest in products, etc. while browsing the interactive media on their mobile device. The media distribution server supports such activities as necessary.

Abstract: A method for initiating a video share service of a mobile device based on commands from a remote source. The method includes receiving a request from the remote source to initiate the video share service, authenticating the sender of the request, receiving a command to start the video share service; and transmitting the output of the service. There is also a system configured for receiving a request from a first mobile device to initiate a service from a second mobile device, for authentication of the request, for commanding the second mobile device to start a service under control of the first mobile device, and for delivery of the output of the service.

Abstract: A method for managing channels in a mobile multimedia terminal comprises receiving ensemble information associated with a multimedia channel, and identifying the multimedia channel into a plurality of services based on the ensemble information. The method also comprises identifying service components required for reception of the plurality of services. The method also comprises determining a service type of each of the plurality of services, and organizing the plurality of services based on service types. The organizing of the plurality of services based on the service types may further comprise receiving user service preference input from a user, and organizing the plurality of services based on the user service preference input.

Abstract: A method for specifying content of interest using a digital radio broadcast receiver is described. A digital radio broadcast signal includes first audio content and first program data, wherein the first program data includes information identifying a first item, and includes second audio content and second program data, wherein the second program data includes information identifying a second item. A user command entered at a user interface during reception of audio content is registered, indicating a user's interest in either the first or second audio content. It is determined whether there is an ambiguity in the content of interest. If there is an ambiguity, a first data structure is stored for the first audio content, and a second data structure is stored for the second audio content. The first data structure includes the information identifying the first item, and the second data structure includes the information identifying the second item.

Abstract: A method for controlling a portable audio device using radio frequency tuning is provided. A radio signal transmitter device communicatively coupled to the portable audio device transmits an audio signal of an audio file on a first radio frequency channel, a forward control signal on a second radio frequency channel, and a backward control signal on a third radio frequency channel to a radio signal receiver device. The portable audio device determines whether an audio output of the forward control signal is received by an audio receiver device. In response to determining that the portable audio device did receive the audio output of the forward control signal using the audio receiver device, the portable audio device plays a next audio file in a play list.

Abstract: A method for managing a digital multimedia broadcasting channel includes receiving a broadcast data frame that includes an occurrence change field, and performing a service update responsive to reconfiguration version data defined within the occurrence change field. Alternatively, the method includes transmitting a broadcast data frame that includes an occurrence change field, and causing a receiving terminal to perform a service update for a new channel responsive to reconfiguration version data defined within the occurrence change field. A digital multimedia broadcast terminal includes a receiver for receiving a broadcast data frame that includes an occurrence change field, and a controller configured to generate a control signal causing a service update responsive to reconfiguration version data defined within the occurrence change field.

Abstract: An approach is providing for supporting broadcast transmission of low density parity check (LDPC) coded signals. A receiver includes a decoder configured to decode an LDPC signal to output a decoded signal. The decoder is further configured to operate as an encoder; as such, interference cancellation can be implemented by the encoder re-encoded the received decoded signal. The above approach has particular applicability to satellite broadcast systems.

Abstract: For each audio and data service, a table of contents (TOC) specifies which logical channel may carry data. The TOC may be transmitted over the NRSC-5 transmission system using a pre-defined protocol, which is received and decoded at an NRSC-5 receiver apparatus that extracts the TOC. When a user or an application requests a specific service from the receiver, the receiver logic may examine the TOC and may identify which LC may carry the requested service data. The receiver may only decode the LCs that are needed for the requested service, and may not decode other unneeded LCs thereby conserving power and memory.

Abstract: A portable multimedia player is used to wirelessly access and control a media server that is streaming digital media by way of a wireless interface to a media unit such as a stereo/speakers in the case of streaming digital audio. In one embodiment, the portable multimedia player is wirelessly synchronized to a selected one(s) of a number of digital media files stored on the media server in such a way that digital media file metadata (song title, author, etc.) associated with the selected digital media file(s) only is transferred from the media server to be stored in the portable media player.

Abstract: Two or more wireless devices can be independently controlled by their respective users, a mixer component, or a leader wireless device to perform audio recording, convert the recorded audio into a standard or proprietary audio stream format, and transmit the audio stream to a server. The real-time clocks of two or more participating wireless devices can be synchronized. A wireless device can insert timestamps into the audio stream to facilitate the mixing operation. Mixing of the two or more audio streams recorded by wireless devices can be performed by a mixer component either in real time (contemporaneously with the recording) or asynchronously with respect to the recording. The mixing can be performed in a fully automated mode, and/or in an operator-assisted mode.

Abstract: A method of processing broadcast data in a broadcast transmitter includes performing, by a Reed-Solomon (RS) encoder, RS encoding and Cyclic Redundancy Check (CRC) encoding on mobile service data and building at least primary RS frames belonging to a primary ensemble or secondary RS frames belonging to a secondary ensemble depending on RS frame mode information that indicates a single frame mode or a dual frame mode; mapping each of the built at least primary or secondary RS frames into groups, wherein each of the groups includes known data sequences, a fast information channel (FIC) segment, and transmission parameter channel (TPC) data; and transmitting a transmission frame containing the groups.

Abstract: A system for providing text messages in response to telephone initiated service requests that includes a multi-function code, such as “*#” (star, pound), followed by an item code associated with a particular text message. Different item codes correspond to different text messages. The telecommunications switch recognizes the multi-function code as a trigger and responds by sending a data message containing the item code and identification information pertaining to the initiating telephone device to a data fulfillment center, which responds to the data message by sending the text message associated with the item code to the initiating telephone device over a wireless data network. The data fulfillment center may also send an Internet link to the initiating telephone device. A charge for this service may be automatically charged to an account associated with the originating telecommunications device.

Abstract: A wireless audio distribution system may include a wireless transmitter, responsive to a plurality of audio input channels, for transmitting an encoded digital bitstream serially combining each of the audio input channels with control data a receiver responsive to the transmitted encoded digital bitstream for decoding a preselected one of the plurality of the audio input channels from the digital bitstream for reproduction and at least one speaker for reproducing the preselected audio input channel in accordance with the control data. A wireless speaker system may include a receiver, responsive to a wirelessly transmitted, encoded digital bitstream serially combining each of a plurality of the audio input channels with control data disbursed therein, for decoding a preselected one of said audio input channels and a speaker system responsive to the receiver for reproducing the decoded, preselected audio input channel.

Abstract: A mobile communication terminal including a controller configured to access a web page for receiving a broadcast when the terminal enters a broadcast mode for receiving the broadcast, a display configured to display the accessed web page, and a receiving unit configured to receive channel information related to the broadcast and linked to a specific information entity selected on the web page.

Abstract: A method to selectively restrict certain wireless communication devices (WCDs) from attempting to access a radio access network is disclosed. In example operation, a wireless carrier will provision a proper subset of its subscriber WCDs with a special access-toggle flag or associated logic, while other subscriber WCDs of the wireless carrier will not be so provisioned. When and where the wireless carrier wishes to prevent the subset of WCDs from attempting to access the wireless carrier's system, the wireless carrier will then broadcast an access-off command that will be interpreted by the devices with the access-toggle flag/logic as meaning that they should not seek to access the wireless carrier's system, but that will be disregarded (or at least not so interpreted) by the subscriber WCDs without the access-toggle flag/logic.

Abstract: Radiocommunication device comprising a starter software module suitable to allow a simplified radio link of the radiocommunication device with a local radiocommunication network and allow a downloading, by this simplified radio link, of an update of a use software module that is contained in the radiocommunication device and that is suitable to enable a normal radio link to be set up.

Abstract: A second player detects a first player locally broadcasting an electronic work. The second player accepts a distribution cookie from the first player at the second player with the broadcast of the electronic work. The second player updates the distribution cookie with tracking information about the broadcast of the electronic work to the second player. The second player updates the distribution cookie with a plurality of electronic work ratings of a plurality of electronic works by a recipient at the second player. The second player, responsive to detecting a network connection provides the distribution cookie to a tracking server enabled to analyze the distribution cookie.

Abstract: An authentication controller coupled to a first communication port of a portable media device is allowed to provide authentication on behalf of an accessory device coupled to a second communication port of the portable media device. In one embodiment, a cross transport connector includes a connector configured to couple with an accessory and a connector configured to couple with a portable media device such that the accessory can be coupled to the second communication port of the portable media device. The cross-transport connector also includes an authentication controller. The authentication controller may request authentication from the media device over the first communication port of the portable media device. The request may also include an identifier of the second port, to which authenticated permissions obtained via the first port may be transferred.

Abstract: A registration server (40) is connected to a mobile terminal (20) via a communication network (10) and registers desired scene information specifying a desired scene of a user in a broadcast program together with the communication address information (telephone number or mail address or the like) of the mobile terminal (20). A scene management server (42) classifies and manages the scene information on the real scene appearing in the broadcast program. A message transmission server (46) checks whether the real scene corresponds to the desired scene. If it does, the scene management server (42) transmits scene information indicating that broadcast of the desired scene is or has been started via the communication network (10) or the data broadcast to the user, i.e., the mobile terminal (20). In response to the notification of the scene information, the user of the mobile terminal (20) can view the scene substantially in real time by the TV On instruction without performing channel setting.

Abstract: A method of providing multimedia broadcast multicast services (MBMS) over a communication system that comprises a shared network and a proprietary network comprises allocating a first portion of logic elements of a broadcast multicast service centre (BM-SC) to support MBMS content delivery over the shared network and allocating a second portion of logic elements of the BM-SC to support MBMS content delivery over the proprietary network.

Abstract: To provide a center device for accommodating a variety of situations which may occur when a home-use game machine, or the like, is used, in which a plurality of users use their own controller devices such as an input device. A center device communicates between a plurality of controller devices, receives an instructing operation carried out by the user of each controller device, and executes processing according to the instructing operation. The center device selects at least one of the controller devices as a controller device to be authenticated from among the plurality of controller devices by utilizing communication with each of the plurality of controller devices, and conducts authentication processing relative to each of the controller devices while communicating with each of the selected controller device.

Abstract: The present invention relates to a data communication method, a data communication system and a communication device. In particular, the present invention relates to a wireless communication device, wherein a broadband internet connection between said communication device and a data network is used. Said broadband internet connection has a high security between said wireless communication device and a data network by the usage of a unique port secured access by means of public known keys.

Abstract: A system and method are provided for secure encryption via use of at least two different communication channels, such as the internet and a Short Message Service (SMS) channel, to transmit an authentication request and/or encryption information between at least one user device that is associated with a common user and a network entity. In this regard, an authentication request and/or the encryption information generated in response to an authentication request is separated into at least two portions and transmitted via different communication channels.

Abstract: A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcasting system includes a baseband processor, an IP network stack, and a handler. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data configures a Reed-Solomon (RS) frame, and the RS frame includes mobile service data and an internet protocol (IP) signaling channel having pre-decided IP access information included therein. The IP network stack accesses the IP signaling channel from the RS frame using the IP access information, thereby collecting signaling table information received through the IP signaling channel. And, the handler identifies and parses the collected signaling table information based upon a table identifier of each signaling table received through the IP signaling channel, thereby storing the parsed result.

Abstract: To support an intra-device communication using inter-device wireless communications, an RF bus controller is operably coupled to receive an RF bus access request from one of a plurality of circuit modules for an intra-device RF communication. The RF bus controller determines whether to grant the RF bus access request using intra-device RF bus resources or inter-device RF bus resources. The RF bus controller determines desired inter-device RF bus resources of another device when the inter-device RF bus resources are to be used. The RF bus controller transmit a request for access to the desired inter-device RF bus resources to an RF bus controller of the another device. The RF bus controller establishes an RF communication link between the one of the plurality of circuit modules and a target circuit module of another IC within the device when access to the desired inter-device RF bus resources is granted.

Abstract: A system and method for optimizing network delivery of streaming data is provided. Streaming delivery of data using point-to-point transmitters and broadcast transmitters can be dynamically controlled to maximize the usage of network resources. Current usage of respective systems can be analyzed, as can projected usage be analyzed. Network resources can be reallocated, and connecting devices can be redirected as needed to maintain high efficiency of allocated resources.

Abstract: When a user gets interested in some music he/she listens to somewhere, for example, in a coffee shop, the user records that music in a memory provided in a portable terminal. A processor reads the information stored in the memory and performs a predetermined process on it. The resultant information is stored on a storage device. The information stored on the storage device is then transferred to a server via a communication device. The server searches the database for the title of the music corresponding to the received information, and returns the result to the terminal. Thus, the user can easily get information about the title of the music.

Abstract: A portable multimedia player is used to wirelessly access and control a media server that is streaming digital media by way of a wireless interface to a media unit such as a stereo/speakers in the case of streaming digital audio. In one embodiment, the portable multimedia player is wirelessly synchronized to a selected one(s) of a number of digital media files stored on the media server in such a way that digital media file metadata (song title, author, etc.) associated with the selected digital media file(s) only is transferred from the media server to be stored in the portable media player.

Abstract: The invention relates to a method comprising the steps of: a first network device (DEVI) outputting content (CONT), the first network device (DEVI) retrieving an address (ADDR2) of a second network device (DEV2) from a third device (DEV3), and the first network device (DEVI) transmitting said content (CONT), which was output at the time of retrieving said address (ADDR2), to said second network device (DEV2). Furthermore, the invention relates to a network device (DEVI), comprising: means for outputting content (CONT), means for retrieving an address (ADDR2) of a second network device (DEV2) from a third device (DEV3), and means for transmitting said content (CONT), which was output at the time of retrieving said address (ADDR2), to said second network device (DEV2).

Abstract: A communication terminal according to the invention aims at improving convenience by proper reflection of a user's intention changing in accordance with a status of the terminal. A portable phone terminal provided with a broadcast program reception function, including: a program reservation unit 31 for reserving a process for a broadcast program; a terminal status detection unit 42 for detecting a status of the terminal; and a terminal operation control unit 43 for performing control to correct the reserved process in accordance with the terminal status up to a predetermined point of time.

Abstract: A coding method and apparatus for linking electrical appliances for control and status reporting by arbitrarily appending the appliances remote control protocol with the premise's room/zone code for identifying the appliance location and ID-code to operate on the basis of the appliance type and function, sub header code define the command nature, a blank header identifies the signal and a checksum trailer ends the five byte command for operating a range of appliances, lights and LED illuminators, locally and in the different rooms, bathrooms, kitchen and laundry including provision for extending the commands when needed. Current sensors for power outlets and power cables linked via lightguides or fiber optic use same codes for reporting statuses of and current consumption by the appliances and lights to the video interphone or the shopping terminal. LED bulbs are coded through an optical transceiver accessed through the rear of the bulb socket.

Abstract: Techniques and mechanisms are provided for sending targeted content and data to mobile devices. Location information associated with a device is determined. In some instances, the location information is manually entered. In other instances, the location information is determined automatically from characteristics associated with the device. Location information can be obtained from global positioning system (GPS) data, cell-site triangulation, Internet Protocol (IP) address detection, etc. Content and advertising can be provided in a location relevant manner to the mobile device.

Abstract: The present invention relates to a mobile phone and a method for its operation and control. The mobile phone is capable of receiving the message sent by other mobile phones through a message transmission system. The method comprises: receiving the message from another mobile phone, wherein the received message comprises a presentation part and an associated control part, the control part being used for the control and management of the processing of the received message; extracting the control part from the received message; and executing the operation related to the message based on the extracted control part. According to an embodiment, if the control part received by the mobile phone comprises the notification mode control command, the mobile phone issues a message notification according to the notification mode control command, disregarding the message notification mode pre-configured on the mobile phone. Thus the requirement of the sender personalized message service can be satisfied.

Abstract: A system for processing data in a ubiquitous home network is provided. The system uses RF signals based on combination of the remote-controller and the ubiquitous sensor network (USN) technologies and integrally controls a plurality of control targets. Although the remote-controller is spaced relatively far apart from the control targets, the system can control the control targets only if the spaced distance is within the range of an RF signal. As well, the system can automatically control the control targets based on the information detected by the respective sensor nodes.

Abstract: A wireless local loop system is provided that includes a wireless base station that communicates with a subscriber station via a wireless link. The wireless link can carry a voice service, such as telephone calls, or a data service, such as internet browsing. The subscriber station includes a steerable antenna. A presently preferred steerable antenna for use with the subscriber station includes a driven element mounted on a base plane that is surrounded by a plurality of parasitic elements also mounted to the base plane. The parasitic elements can be optionally grounded or floated in order to reflect the wireless link towards the driven element. The antenna can be oriented in a desired direction during the transception of a voice or data service. A method of transceiving between a wireless local loop subscriber station and a wireless local loop base station is also provided.

Abstract: A digital broadcast receiving system and a method for controlling the same are disclosed. The method a method for controlling a digital broadcast receiving system includes the steps of receiving a broadcast signal having mobile service data and main service data multiplexed therein, extracting transmission parameter channel (TPC) signaling information and fast information channel (FIC) signaling information from a data group within the received mobile service data, acquiring a program table, by using the IP signaling channel within an ensemble included in the received broadcast signal, and controlling the system to create a list of channels mapped with all ensembles transmitted through at least one physical frequency, by using the acquired program table.

Abstract: A system and method for wirelessly transferring content to and from a vehicle, in particular, an aircraft. The content includes, for example, data, voice, video and multimedia, that can be wirelessly exchanged over a wireless communication link between an aircraft and a ground station while the aircraft is at or near a parking gate, or between aircraft. In an example, the system employs long distance metropolitan area technology, such as IEEE Standard 802.16 wireless technology, to increase transfer range. The parameter of the wireless communication link can be adjusted based on, for example, the location of the link. The content can further be provided between the vehicle and ground station based on priorities, such as the available link speed, importance of the information, and/or anticipated connection time between the vehicle and ground station. A media creation center can be networked to a plurality of base stations.

Abstract: A portable multimedia player is used to wirelessly access and control a media server that is streaming digital media by way of a wireless interface to a media unit such as a stereo/speakers in the case of streaming digital audio. In one embodiment, the portable multimedia player is wirelessly synchronized to a selected one(s) of a number of digital media files stored on the media server in such a way that digital media file metadata (song title, author, etc.) associated with the selected digital media file(s) only is transferred from the media server to be stored in the portable media player.

Abstract: An embodiment relates generally to a method of operating a device. The method includes providing for a plurality of sensors, where each sensor is configured to sense and transmit data values associated with an interaction with the device by a user. A subset of the sensors of the plurality of sensors is associated with a respective facing on a housing of the device. The method also includes operating the plurality of sensors to detect the interaction with the device by the user and receiving sensor data associated with the interaction from the plurality of sensors. The method further includes determining a user mode of the device based on the sensor data associated with the interaction.

Abstract: A home entertainment device eliminates the need to use multiple remotes. The device is connected (by wired and/or wireless links) to electronic consumer devices (ECDs) to be controlled. A user uses a portable display device to view pages served by the device, and thereby to communicate with the device and indirectly control the ECDs. In a first aspect, a HDMI-CEC communication is used to identify a codeset from a codeset database. In a second aspect, the codeset of a remote is identified by serving pictures of remotes to the user. The user selects a picture and the system looks up its codeset. In a third aspect, keys on an illustration of a remote are dragged and dropped to create a new custom remote. In a fourth aspect, the user supplies a digital photograph of a remote. The system performs optical recognition and identifies the type of remote and its codeset.

Abstract: When an RF signal is output, noise is prevented from appearing in the RF signal without degrading convenience. The MPU of the set top box has a functionally of an RF determination portion, which determines whether or not the RF signal is being output, the antenna setting portion, which if it is determined by the RF determination portion that the output of the RF signal is started, sets a smart antenna to preset one direction of a first predetermined number of directions and to preset one gain of a second predetermined number of steps of gains, and a change prohibition portion which prohibits a change of a direction and gain of the smart antenna if it is determined by the RF determination portion that the RF signal is being output.

Abstract: A system and method provide the ability to collect, store and transmit information statements concerning satellite communication system use. The satellite system may collect billing information, such as roaming data, network use in terms of both total time and total bandwidth and functionality utilized on a user by user basis. Further, the satellite system may collect network usage information from the totality of users of a satellite system. The billing information and network usage information may be collected and stored on-board satellite(s) in a network in a data structure including a database. This information may then be collected, organized and transmitted to a variety of users in the earth segment of the system.

Abstract: A system for providing a wide range of telecommunications initiated data fulfillment services in which a multi-function code, such as “*#” (star, pound), input into an originating telecommunications device, such as a conventional land-line or wireless telephone, triggers the treatment of the input sequence as a multi-function code service request rather than a dialed directory number. The multi-function code is followed by an input data string to complete the multi-function code service request, which the user typically enters into the telecommunications device just like a conventional telephone call, except that the input string begins with the multi-function code.

Abstract: The present invention is a system for facilitating the selection and downloading of a digital multimedia program based on broadcast information. A single keystroke may trigger a series of events that result in an authorized copy of the desired digital media being saved on a user device. The desired program is wirelessly downloaded in an encrypted format, and after an accounting and billing process transpires, a decryption key is delivered in to the user device in a wireless message. The copy of the desired digital media is then decrypted, and is properly licensed, so that the user may enjoy listening to this media with minimal restrictions.

Abstract: To provide a center device for accommodating a variety of situations which may occur when a home-use game machine, or the like, is used, in which a plurality of users use their own controller devices such as an input device. A center device communicates between a plurality of controller devices, receives an instructing operation carried out by the user of each controller device, and executes processing according to the instructing operation. The center device selects at least one of the controller devices as a controller device to be authenticated from among the plurality of controller devices by utilizing communication with each of the plurality of controller devices, and conducts authentication processing relative to each of the controller devices while communicating with each of the selected controller device.

Abstract: A method and a digital broadcast receiving terminal are provided. The terminal includes a receiving unit, a decoder, a memory, and a controller. The receiving unit receives a digital multimedia broadcast transport stream and the decoder decodes data included in the transport stream. The memory stores system information obtained from a previously received transport stream. The controller provides a signal for controlling an initial broadcast receiving operation of the terminal using information stored in the memory to reduce an initial operating time required for the terminal to receive a broadcast.

Abstract: This invention concerns remote telemetry and video. In a first aspect, the invention is a remote telemetry and video support platform for communicating with at least one remote mobile telemetry video monitoring installation, and with users. The platform stores a profile for each remote installation and uses this profile to assemble a message for transmission to each remote installation to enable automatic configuration of the remote installation's hardware, and establishment of a monitoring regime. Thereafter as the monitoring regime is performed by the remote installation and monitoring data is generated, the server platform receives, stores and interprets the data, and provides the data to users as required and according to the respective profile. In another aspect a remote mobile telemetry and video monitoring installation. In a further aspect the invention is a remote telemetry and video network comprising the platform and plural remote installations.

Abstract: A method and system for booking and scheduling requests for broadcast of programs by a station in which a request has at least a program time duration and required minimum broadcast bandwidth and the station has a fixed bandwidth broadcast capability. A schedule is maintained of programs that have been booked for broadcast, each booked program having a date of broadcast, time for broadcast, time duration and broadcast bandwidth and the request is checked against the schedule of the booked programs for availability of the requested minimum bandwidth for the time duration of the request. The request also can contain a specified time and date for the broadcast. If the request can be satisfied a notice of acceptance is sent and if it cannot, advice is given of this and a listing of alternate times is provided at which the request can be satisfied.