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1865 results about "Mobile radio" patented technology
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Mobile radio or mobiles refer to wireless communications systems and devices which are based on radio frequencies(using commonly UHF or VHF frequencies), and where the path of communications is movable on either end. There are a variety of views about what constitutes mobile equipment. For US licensing purposes, mobiles may include hand-carried, (sometimes called portable), equipment. An obsolete term is radiophone.
System and method of accessing and recording messages at coordinate way points
InactiveUS6377793B1Speed up complianceLow costInstruments for road network navigationSpecial service for subscribersMobile radioTechnician
The present invention is essentially a method and system for leaving and retrieving messages at specific coordinate way points within a commercial mobile radio service (CMRS) provider network. Users carry or transport interface devices for communicating over the network and are able to record and view messages at specific coordinate locations while traveling in the network. The location of the device is calculated by the device or by the network while the device is powered on and in within the physical boundaries of the network, or through a combination of both. Messages can be made available to network subscribers when their interface devices come within an area centered about a physical coordinate location. Personalized messages can also be left by subscribers at any coordinate point within the boundaries of the network. The invention can also be used to facilitate access of information about an asset when a technician comes within a physical proximity threshold relative to said asset.
Owner:EMPIRE IP LLC +1
Sharing of GPS information between mobile devices
Mobile radio devices with Global Positioning System (GPS) receivers are able to share GPS information through a wireless communication connection. When one mobile radio device acquires GPS information associated with positioning of that mobile radio device, the mobile radio device can establish a communication connection with another mobile radio device via a wireless link to share that acquired GPS information with the other mobile radio device.
Owner:AVAGO TECH WIRELESS IP SINGAPORE PTE
Method and device for authenticated access of a station to local data networks in particular radio data networks
ActiveUS20050048950A1Authentication is simpleEasy to chargeMetering/charging/biilling arrangementsUnauthorised/fraudulent call preventionRadio equipmentCommunications system
The invention relates to methods, devices and systems for the authenticated access to a data network by means of a station (WH) compatible with a data network (WLAN), which permit an authentication of the station and user. A device, for example a mobile radio device, is used for the above, which is authenticated in another system. In addition to the authentication, in particular a charging of services in a data network or another communication system (GSM) which is accessible by means of the data network is thus possible.
Owner:MONARCH NETWORKING SOLUTIONS LLC
Charging of Battery-Operated Devices Over Wireless Connections
ActiveUS20140194092A1Large displayBig memoryAccounting/billing servicesUnauthorised/fraudulent call preventionPaymentEngineering
The technology described herein provides wireless charging for battery-operated electronic devices (14) including both mobile and fixed battery-operated devices. A wireless charging system, based on any suitable wireless charging technology(ies), allows easy access / discovery, registration, authorization, monitoring, and / or compensation for charging services. The technology uses donor mobile radio nodes (12) that register as potential charging stations for requesting radio nodes (14). The donor and requesting nodes negotiate the charging event, and in a preferred example embodiment, payment by the requester for the charging service to donor is arranged.
Owner:TELEFON AB LM ERICSSON (PUBL)
Common radio resource management method in a multi-RAT cellular telephone network
ActiveUS20050026616A1Avoid complex processAvoid problemsNetwork traffic/resource managementRadio/inductive link selection arrangementsCellular telephoneHandover
A Common radio resource management method is performed in a mobile radio communication network employing different radio access technologies that overlap over a geographic area subdivided into cells belonging to the domains of respective controllers which are connected to each other in overlapping or adjacent domains and to a core network by means of relevant interfaces. The controllers calculate new traffic-related Information Elements to be exchanged over the existing interfaces to the aim of planning handovers and / or cell reselections towards adjacent cells either of the same or different RAT. Cell capabilities and mobile terminal capabilitiess being also specified by respective IEs. Diversely from the conventional traffic-related IEs based on Cell Load parameters or Free Capacity, the new IEs include indications of the “availability” of bearer services in the cell in terms of maximum bitrate, either guaranteed or not guaranteed, that can currently be allowed to each bearer service.
Owner:RPX CORP +1
Method and system for announcing audio and video content to a user of a mobile radio terminal
An electronic equipment for playing audiovisual content to a user and announcing information associated with the audiovisual content. The electronic equipment may include an audiovisual data player for playing back audiovisual data; a synthesizer for converting text data associated with the audiovisual data into a representation of the text data for audible playback of the text to a user; and a controller that controls the synthesizer and the audiovisual data player to play back the text data in association with playback of the audiovisual data to announce the audiovisual data to the user.
Owner:SONY ERICSSON MOBILE COMM AB
Multi-mode satellite and terrestrial communication device
InactiveUS20020177465A1Appropriate performanceSubstation equipmentRadio transmissionCommunications systemLow earth orbit
The present invention provides a multiple band mobile radio (also referred to as a Wireless Communication Device (WCD)) capable of communicating with both a satellite communication system and a terrestrial communication system. The satellite communication system can be, for example, a Low Earth Orbit (LEO) satellite system. The terrestrial communication system can be a Personal Communication System (PCS), or a cellular system, including either an analog or a digitally based cellular system. The cellular analog system can be AMPS. The digitally based cellular system can be a CDMA or a TDMA based communication system. The WCD can concurrently receive signals from the terrestrial communication system and the satellite communication system.
Owner:QUALCOMM INC
System and method of accessing and recording messages at coordinate way points
InactiveUS6681107B2Facilitate emergency 1 and E91 serviceAccuracy on the order of tens of metersInformation formatSpecial service for subscribersMobile radioTechnician
Owner:GOOGLE LLC +1
Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system
InactiveUS6873839B2Minimizes RF energyReduce distractionsEnergy efficient ICTPower managementBattery state of chargeBattery charge
An ad-hoc, peer-to-peer radio access system having a series of remote terminals, where each remote terminal is capable of forming a link, or hop, of the routing of a call made by one of the series of terminals. The status of the battery of each terminal which may potentially form part of the routing path of a call is reported to other terminals, whereby the routing path for a call will be decided also based on the status of the battery-charge of each terminal along the routing path.
Owner:STRONG FORCE IOT
Access control system, access control method and devices suitable therefor
InactiveUS20030151493A1Electric signal transmission systemsMultiple keys/algorithms usageControl systemCentral unit
An access control system comprises a plurality of access control devices in each of which is stored an access code. Specific access codes and access rights for a plurality of access control devices are transmitted from an access control central unit over a mobile radio network to the mobile communication terminal of a user. Transmitted to the mobile communication terminal by an access control device to be passed is an access control device identification. In the mobile communication terminal, on the basis of the received identification, the access code and the access rights for the access control device to be passed are determined, and are transmitted to the access control device. The access control device clears the user for access if the received access rights suffice and the received access code agrees with the stored access code.
Owner:ZEIT
Location based power control for mobile communications systems
InactiveUS6845246B1Improve efficiencyQuick implementationPower managementTransmission control/equalisingEngineeringMobile communication systems
A method and apparatus for facilitating power control within mobile radio systems. The power control is a function of location of the mobile station. Power levels are mapped to a geographic grid and power levels are set based upon such pre-determined power levels. Alternatively, initial power levels are set based upon the mapped power levels, but are subject to fine tuning through a much reduced feedback loop.
Owner:MICROSOFT TECH LICENSING LLC
Ad Hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
InactiveUS6961575B2Complete transparencyHigh transparencyNetwork topologiesData switching by path configurationFrequency spectrumOperational costs
An ad-hoc, peer-to-peer radio access system for cellular communications systems using time division duplex as a way of maximizing the bits / hz / km2 for cellular systems. The network architecture of the ad-hoc system allows the radio access to be integrated with the fixed components of a conventional cellular system, PSTN or ISP. The objective is to make the system of the invention transparent to the features and services provided by the external network. The advantages of such a system to a cellular operator are that significantly less infrastructure is required, and that the RF spectrum is more efficiently utilized resulting in much lower building and operating costs. The system architecture is comprised of remote terminals, routers, gateways, and at least one gateway controller that interfaces the ad-hoc system to a cellular network system. The ad-hoc system of the invention allows for both voice and data transmissions and receptions.
Owner:STRONG FORCE IOT
Maintaining an IP connection in a mobile network
InactiveUS20070019610A1Time-division multiplexConnection managementStatistical ConfidenceMobile radio
A method for IP [=Internet Protocol] communication between a mobile terminal and its correspondent node in a mobile radio network. The method comprises establishing (2-2) an IP connection between the mobile terminal and its correspondent node. After detecting a period of inactivity in the IP connection, (2-4) keep-alive messages are sent via the IP connection at predetermined intervals, which are varied. The method comprises monitoring (2-6) the lengths of several periods of inactivity at which the mobile radio network disconnects the IP connection. Based on the monitored lengths of periods of inactivity, a maximum interval (TINT) between keep-alive messages is determined (2-8) such that the maximum interval meets a predetermined criterion of statistical confidence, and the interval between keep-alive messages is set (2-10) to the maximum interval (TINT).
Owner:SEVEN NETWORKS INC
Multi-mode satellite and terrestrial communication device with position location
InactiveUS20020193108A1Quick buildEasy to carryNetwork topologiesRadio/inductive link selection arrangementsCommunications systemLow earth orbit
The present invention provides a multiple band mobile radio (also referred to as a Wireless Communication Device (WCD)) capable of communicating with both a satellite communication system and a terrestrial communication system. The satellite communication system can be a Low Earth Orbit (LEO) satellite communication system. The terrestrial communication system can be a Personal Communication System (PCS), or a cellular system, including either an analog or a digitally based cellular system. The WCD can concurrently receive signals from the terrestrial communication system and the satellite communication system. Also, the WCD can receive signals useful for position location, such as a GPS satellite signal alone, or both GPS and satellite communication signals, simultaneously.
Owner:QUALCOMM INC
Mobile wireless phone with impact sensor, detects vehicle accidents/thefts, transmits medical exigency-automatically notifies authorities
InactiveUS20050037730A1Mitigate multi-vehicle collisionReduce notification timeRoad vehicles traffic controlAnti-theft devicesVehicular accidentDriver/operator
This invention relates to the use and proper placement in a vehicle of a mobile wireless phone having cellular or GPS positioning capability and an impact sensor, e.g. triaxial accelerometer. Said sensor instantly detects a serious vehicular accident or theft, then and without driver or passenger intervention, automatically transmits an emergency appeal for assistance to appropriate Police / Emergency Medical Services (PEMS), or Fire Rescue units, apprizing the PEMS of said exigency and location. Otherwise, the integrated mobile phone system will function in a manner that is similar to a conventional wireless mobile phone. Optionally, the integrated mobile wireless phone may include means for receiving an emergency medical signal and automatically communicates an appeal for emergency assistance when the user having said unit and having a predisposed life threatening medical condition, encounters a life threatening anomaly, e.g., heart attack. System provides means to mitigate multi-vehicle collisions that are normally associated with environmental road hazards fog, ice, etc., by instantly alerting authorities and / or drivers in the region of the location of said hazard when an accident occurs.
Owner:MONTAGUE ALBERT
Method and apparatus for remote telephony switch control
InactiveUS6070070AEnabling message/page call delivery (MPCDMultiplex system selection arrangementsTelemetry/telecontrol selection arrangementsMobile identification numberElectronic serial number
A command, such as an application specific command, is communicated from a central host to a remote station via a cellular mobile radio network. The station may be a fixed or roaming device. The central host sends the command a network switch, such as an SS7 SSP, wherein the command comprises a mobile identification number (MIN) and an electronic serial number (ESN). The network switch queries an associated HLR database to locate the remote station, the query specifying the MIN and the ESN. If the HLR does not recognize the MIN / ESN combination, it so informs the network switch, as well as the VLR associated with the MSC serving a remote station identified by the ESN. In response to the notification from the HLR, the VLR removes any entry in its database relating to the ESN and updates its database with the new MIN / ESN combination transmitted by the HLR to the VLR. The VLR confirms with the HLR that it has taken these steps and then sends the command to the remote station by calling the station using the new MIN / ESN.
Owner:AERIS COMM
Apparatus and method for robust classification of audio signals, and method for establishing and operating an audio-signal database, as well as computer program
InactiveUS20060020958A1Simplifies technological further processing of energy valueCompensation DistortionSpeech analysisCode conversionTransmission channelMobile radio
An apparatus for producing a fingerprint signal from an audio signal includes a means for calculating energy values for frequency bands of segments of the audio signal which are successive in time, so as to obtain, from the audio signal, a sequence of vectors of energy values, a means for scaling the energy values to obtain a sequence of scaled vectors, and a means for temporal filtering of the sequence of scaled vectors to obtain a filtered sequence which represents the fingerprint, or from which the fingerprint may be derived. Thus, a fingerprint is produced which is robust against disturbances due to problems associated with coding or with transmission channels, and which is especially suited for mobile radio applications.
Owner:M2ANY +1
Base station synchronization for handover in a hybrid GSM/CDMA network
InactiveUS20030002525A1Minimizing interruptionSynchronisation arrangementTime-division multiplexTelecommunications linkAir interface
A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data is received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over from the first to the second base station responsive to the data received therefrom.
Owner:QUALCOMM INC
System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed spectrum and wired access with licensed spectrum
InactiveUS20050148353A1Connection managementCommmunication supplementary servicesFrequency spectrumVoice communication
Systems and methods provide integrated wireless and wired data voice and data services via a dual mode telecommunications device. A dual mode telephone operates as a digital cordless handset of a wired data network in a structure equipped with one or more wireless access points to allow voice over Internet protocol communication via the wired data network. The dual mode telecommunications device also operates as a conventional mobile wireless telephone via a licensed spectrum wireless network when the telephone is moved outside the range of a wireless access point of the user's home or business or other venue.
Owner:BELLSOUTH INTPROP COR
Method and apparatus for location area updating in cellular communications
InactiveUS20030040314A1No disruption to callIncrease speedAssess restrictionRadio/inductive link selection arrangementsRadio access networkMobile radio
A connection is established between a mobile radio terminal and a radio access network serving plural geographic coverage areas. The radio access network transmits information associated with one of the geographic coverage areas indicating whether the one geographic coverage area requires a geographic coverage area update procedure. During the connection, when the mobile radio terminal considers selecting the one geographic coverage area, it determines whether to perform a geographic coverage area update procedure depending on the transmitted information associated with the one geographic coverage area. In a preferred, non-limiting application, the radio access network is shared by two operators, and the transmitted information indicates that the geographic coverage area update procedure should be performed for geographic coverage areas that are shared by the two operators and that the geographic coverage area update procedure need not be performed for geographic coverage areas that are not shared by the two operators.
Owner:TELEFON AB LM ERICSSON (PUBL)
Method and system for conducting an internet search using a mobile radio terminal
A mobile radio terminal (10), a message center (54) and an Internet server (58) are configured to allow a user of the mobile radio terminal to conduct an Internet search and view search results without subscribing to an Internet service offered by a communications service provider. The Internet search is conducted using an exchange of text or multimedia messages.
Owner:SONY ERICSSON MOBILE COMM AB
Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
InactiveUS7072650B2Unauthorised/fraudulent call preventionEavesdropping prevention circuitsFrequency spectrumOperational costs
An ad-hoc, peer-to-peer radio access system for cellular communications systems using time division duplex as a way of maximizing the bits / hz / km2 for cellular systems. The network architecture of the ad-hoc system allows the radio access to be integrated with the fixed components of a conventional cellular system, PSTN or ISP. The objective is to make the system of the invention transparent to the features and services provided by the external network. The advantages of such a system to a cellular operator are that significantly less infrastructure is required, and that the RF spectrum is more efficiently utilized resulting in much lower building and operating costs. The system architecture is comprised of remote terminals, routers, gateways, and at least one gateway controller that interfaces the ad-hoc system to a cellular network system. The ad-hoc system of the invention allows for both voice and data transmissions and receptions.
Owner:STRONG FORCE IOT
Ground extension arrangement for coupling to ground means in an antenna system, and an antenna system and a mobile radio device having such ground arrangement
InactiveUS6342859B1Improve antenna performanceSimultaneous aerial operationsAntenna supports/mountingsEngineeringMobile radio
Extendable ground arrangement for an antenna system in a radio communication device to be operating at within one or more frequency bands. The ground arrangement includes support means (1), e.g., a slide or flap, carrying conductive ground extension means (4). The support means has fastening means (5) for slidably or rotatably connecting the ground extension means to the radio communication device, wherein the ground extension means is adapted to radiate at at least said first frequency and to couple, e.g., capacitively, to main ground means located in the radio communication device adjacent to said first edge. When extended the extendable ground means provides improved gain and SAR reduction.
Owner:LAIRD TECH AB (SE)
System and method of accessing and recording messages at coordinate way points
InactiveUS20020102996A1Facilitate emergency 1 and E91 serviceAccuracy on the order of tens of metersInstruments for road network navigationSpecial service for subscribersMobile radioTechnician
The present invention is essentially a method and system for leaving and retrieving messages at specific coordinate way points within a commercial mobile radio service (CMRS) provider network. Users carry or transport interface devices for communicating over the network and are able to record and view messages at specific coordinate locations while traveling in the network. The location of the device is calculated by the device or by the network while the device is powered on and in within the physical boundaries of the network, or through a combination of both. Messages can be made available to network subscribers when their interface devices come within an area centered about a physical coordinate location. Personalized messages can also be left by subscribers at any coordinate point within the boundaries of the network. The invention can also be used to facilitate access of information about an asset when a technician comes within a physical proximity threshold relative to said asset.
Owner:GOOGLE LLC +1
Method and system for adjusting camera settings in a camera equipped mobile radio terminal
An electronic equipment includes a camera for taking digital photographs. The electronic equipment further includes a display; a keypad adjacent the display, wherein the keypad includes an arrangement of keys; and a control circuit. The control circuit is configured to execute logic to display a menu on the display, wherein the menu has a plurality of menu choices and each menu choice corresponds to one of the keys of the keypad and the menu choices are displayed in an arrangement to graphically present the correspondence between the menu choices and the keys to a user of the electronic equipment; and change camera control settings in accordance with a user selected one of the menu choices, the selected menu choice indicated by user operation of the corresponding key.
Owner:SONY ERICSSON MOBILE COMM AB
Method and system for displaying greetings in a mobile radio communications system
InactiveUS6088598ASpecial service for subscribersRadio/inductive link selection arrangementsCommunications systemAir interface
There is disclosed a method and apparatus for displaying greetings to mobile terminals identifying services associated with location based services. The system identifies a plurality of service zones in the system, and also transmits predefined services to mobile terminals when located in the service zones. The system transmits from each base station local zone profile information to each of the mobile terminals located in those service zones. Each mobile terminal has stored therein subscriber zone profile information for which that mobile terminal can receive location based services. The mobile terminal also stores an associated greeting for each zone of subscriber zone profile information. The mobile terminal compares transmitted local zone information with the list of stored subscriber zone profile information, and when a match is found, the mobile terminal displays the greeting associated with the subscriber zone profile information. By storing the associated greeting in the mobile terminal, the otherwise signaling of greeting information over the air interface is avoided.
Owner:TELEFON AB LM ERICSSON (PUBL)
Shopping assistance service
InactiveUS7069238B2Buying/selling/leasing transactionsSpecial data processing applicationsMobile radioComputer science
A shopping assistance method and service system is provided in which a shopper captures information about an item of interest (90) and sends it over a mobile radio infrastructure (10) to a service system (40). At the service system, the information is processed to identify at least the type of item of interest. A determination is also made of a location associated with the information, this location will generally be that of the store (92) where the shopper captured the information, but could also be the shopper's home location. The service system next carries out a specific task (72) relating to the identified item (90), such as obtaining comparative prices, and then provides a report back to the shopper, the contents and / or organisation of the report taking account of the location previously determined as being associated with the information.
Owner:HEWLETT PACKARD DEV CO LP
Method for finding members of a common interest group
InactiveUS7418268B1Signalling system detailsBroadcast service distributionRadio networksGroup method
Method for finding members of a common interest group with a mobile device (1), in which at least one database (50) is built, in which a plurality of interest groups are stored. These interest groups contain mobile radio network users; the database (50) is filed in at least one server (5), accessible from within a radio network (3).Each time a member is located in the vicinity of another member of a common interest group, he is automatically sent a message.
Owner:SWISSCOM
Excavator 3D integrated laser and radio positioning guidance system
InactiveUS20080047170A1Improve vertical accuracyImprove accuracyTransmission systemsBeacon systems using electromagnetic wavesGuidance systemOn board
An excavator 3D integrated laser and radio positioning guidance system (Ex_3D_ILRPGS) comprising: a mobile radio positioning system receiver configured to obtain 2D horizontal coordinates of the excavator, a bucket-to-machine-body positioning system configured to obtain coordinates of the boom, the stick and the bucket of the excavator, a laser detector configured to receive at least one laser beam and configured to provide a local vertical coordinate with a substantially high accuracy, and an on-board navigational system configured to receive and to integrate the 2D horizontal coordinates of the excavator obtained by the mobile radio positioning system receiver, the coordinates of the boom, the stick and the bucket of the excavator obtained by the bucket-to-machine-body positioning system, and the local vertical coordinate obtained by the laser detector, and configured to guide the cutting edge of the bucket of the excavator with substantially high vertical accuracy.
Owner:CATERPILLAR TRIMBLE CONTROL TECH
Intersystem base station handover
InactiveUS7876729B1Minimizing interruptionNetwork topologiesTime-division multiplexTelecommunications linkAir interface
A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data are received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over from the first to the second base station responsive to the data received therefrom. In particular, a method of conducting intersystem handover from a multicarrier system to a direct spread system is provided. Timing synchronization is also advantageously made available through the mobile station.
Owner:QUALCOMM INC
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