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|| List of recent Modem-related patents
| System, method and computer readable medium for message authentication to subscribers of an internet service provider|
An internet service provider (isp) is configured to provide notification messages such as service updates to subscribers via redirected web pages. In order for the web pages to be treated as originating from the isp, the isp provides a shared secret in the browser message.
| Uninterruptable pc power unit for use in personal computer and servers|
Uninterruptable pc power unit (upcpu) for a personal computer (pc) replaces the power supply of a pc. The upcpu comprises an internal battery to be used during ac power interruption.
| System and method for discovering and verifying a hybrid fiber-coaxial topology in a cable network environment|
A method in an example embodiment can include polling a first cable modem in a cable network and receiving a first response message from the first cable modem identifying a downstream frequency detected by the first cable modem. The method further includes determining the downstream frequency is split between at least two fiber nodes and determining a cable modem termination system (cmts) service group topology, where the topology includes the at least two fiber nodes.
| Docsis upstream burst efficiency maximization and support for jumbo frames|
A method for passing ingress and egress jumbo frames and maximizing the use of frame bursts in a cable modem including, receiving from a client device one or more packets to be transmitted over a communication channel, queuing the one or more packets, determining a maximum size of a burst frame transmitted over the communication channel, adding each of the one or more packets in their entirety to the burst frame until the maximum size of the burst frame is reached, determining whether the burst frame has available space, when space is available, fragmenting a packet of the one or more packets into at least a first and a second fragment packet, wherein the first fragment packet has a size substantially equal to the available space of burst frame, and adding the first fragment packet to the burst frame and transmitting the burst frame during a transmit window.. .
| Terminal apparatus transmitting signal containing predetermined information|
An rf unit and a modem unit receive a packet signal, containing information regarding a frame construction, which is transmitted from a base station apparatus in a first period of a frame at least including first periods and second periods. An extraction unit identifies the second period in the frame, based on the received packet signal.
| System for coupling a power line communication device to a power line network|
Coupling circuit for coupling a power line communication device to a power line network, including a first network port coupled between a network phase line and a first network line, a second network port coupled between a network neutral line and a second network line, a third network port coupled between a network ground line and a third network line, a first differential modem port including a first terminal and a second terminal, a second differential modem port including a third terminal and a fourth terminal, a first transformer including a first network side winding and a first modem side winding, a second transformer including a second network side winding and a second modem side winding, the transformers including respective terminals, a center tap extending from the midpoint of the first network side winding to a terminal of the second network side winding and a plurality of capacitors.. .
|Rental/car-share vehicle access and management system and method|
A rental/car-share (rcs) vehicle access and management system and method, in some embodiments, utilizes barcodes, qr codes (or nfc/rfid), gps, and a mobile app coupled with a wireless network to enable customers to bypass the reservation desk and pickup and drop off reserved rcs vehicles using a mobile phone, tablet or laptop. The qr code, rfid, or nfc communication with the mobile application allows for identification of the vehicle by a mobile application, which, if authorized, can access the vehicle via a temporary access code issued by remote servers.
|Diver monitoring and communication system|
The present invention relates to a system, method and software for monitoring a diver comprising: a topside monitoring system 13 on a vessel comprising a receiver for receiving data from at least one diver 12, the data being transmitted using an acoustic modem 207 and specifying information relating to the diver 12, wherein the information relating to the diver comprises the depth of diver, a computer for processing the data 101, and a user interface 111 for conveying the information and the elapsed time of dive to a dive supervisor so that the dive supervisor can manage the dive.. .
|Apparatus having at least one sim|
A switch operably couplable with a general controller, a plurality of subscriber identification modules, a subscriber identification module controller, and one or more radio modems, each of the one or more radio modems being configured to wirelessly communicate with at least one base station of a radio system. The switch receives control data from the general controller.
|Method and apparatus for compressing and transmitting ultra high speed data|
Voiceband compression techniques are employed in order to enable an rf telecommunications base station to accommodate data signals of high speed voiceband modems and fax machines. An ultra-high speed codec supports voiceband modem and fax transmissions up to 14.4 kb/s and operates using four 16-phase rf slots.
|Modem adaptation control for facsimile over internet protocol|
Described embodiments provide an ip-aware modem, such as for use in an ip-aware facsimile machine, operable with an ip packet network. The ip-aware modem has voice-band data engine that receives packets from the packet network, converts data in the packets to pcm samples, stores the samples as pcm sample frames in a buffer for further processing by the modem, and determines for each pcm sample frame whether or not during the conversion one or more packets were missing.
|Radio apparatus that receives signals containing predetermined information|
An rf unit and a modem unit receive packet signals. A processing unit processes the received packet signals.
|Device, system and method to provision, configure and operate video generation equipment|
A video generation device, system and method. The device, system and method may perform the configuration of the video generation device, and thus may include a configuration file and a file format.
|Secure storage device|
A communication and security device for a portable computer is disclosed including a housing, a connector provided on the housing for physical connection to the portable computer, a computer interface coupled to the connector for communicating data with the portable computer, a wireless modem coupled to the computer interface for communicating data between the portable computer and a remote device via a wireless network, a regulator operable to regulate power in the communication and storage device, and a processor coupled to control the regulator, the processor coupled to the wireless modem and arranged to process at least one security command received by the wireless modem to control the regulator in response to the received command.. .
|Probing-based auto moding|
A method for selecting a mode of operation for at least two modems is described. First, a handshake procedure is performed in order to determine a set of possible modes of operation supported by said modems.
|Multi-modem communication using virtual identity modules|
Communication apparatus (22) includes an interface (41) to a plurality of wireless modems (42) and bonding circuitry (39), which is configured to receive multiple virtual identities in the apparatus, to load respective ones of the received virtual identities into one or more of the wireless modems, and to communicate over the air by simultaneously transmitting or receiving a data stream over at least the two or more of the wireless modems. Systems and methods for such communication are provided, as well..
|Channel quality estimation|
In a wireless modem which comprises a first receiver and a second receiver it is detected whether or not user data transmission is taking place. If user data transmission is detected, a second channel quality value is continuously estimated using the second receiver.
|Systems, methods, and apparatus for reducing mobile device power consumption relative to periodic data packet transfers|
This disclosure describes systems, methods, and apparatus for aligning data packet transmission calls to a modem processor 304, 306, 308 of a mobile communication device 300 in order to enable the modem processor 304, 306, 308 to remain in a dormant state for a greater percentage of time. Alignment can be carried out via a function of a library at the applications layer or via an automated method carried out at the network protocol stack where modification of applications via an api provided by the library is not required.
|Evolved hybrid internet protocol (ip) multimedia subsystem (ims) architecture|
A method, apparatus, and computer program product for wireless communication are provided. The method generally includes registering a ue with an internet protocol multimedia subsystem (ims) server for one or more native services and non-native services, wherein the ue comprises a modem processor and an application processor.
|Lighting instrument having wireless network sharing function|
A light instrument having wireless network sharing function includes a decorative light and a wireless network access point disposed within a base of the decorative light. Therefore, the decorative light not only can provide function of illumination, but internet for electronic apparatus having wifi equipment when the wireless network access point is electrically connected to a modem..
|Discontinuous traffic in a telecommunication network using terminal suggested drx/dtx pattern|
Mobile telecommunication device includes an application module to execute applications, radio module to communicate radio signals to and from a remote network node, and base band module to communicate data to and from the radio module, and to code and decode the data using a communication protocol. The base band module includes modem usage analysing submodule to receive modem requests from applications, and to analyze all modem requests received during predefined time period.
|Airborne satellite communications system|
A system is provided to establish and maintain a data path between a local area network (lan) that is mounted on a moving vehicle and a satellite. In combination, an antenna assembly, an antenna control unit (acu), an inertial reference unit (iru), and a modem are mounted together on the moving vehicle, under the overall control of a services platform.
|System and method of utilizing wireless usb device as local proxy for cloud storage|
Systems and methods are provided for making cloud storage more easily accessible using a wireless device, such as, e.g., a wireless universal serial bus (usb) dongle/modem, mobile hotspot device, etc. In particular, the wireless usb device is used to emulate a standard mass storage class device, thus allowing a user local data access to the wireless usb device.
|Automated appliance registration|
A method for registering an appliance with a service provider, including receiving, by a server computer, a message from a cellular telephone, the message including a unique id for an appliance, wherein the server computer stores billing information for the cellular telephone, wherein the appliance includes a modem, wherein the cellular telephone is separate from the appliance, and wherein the server computer is separate from the appliance and separate from the cellular telephone, further receiving, by the server computer, registration information from the appliance via the modem of the appliance, and associating, by the server computer, the billing information for the cellular telephone, with the appliance registration information.. .
|Method and apparatus utilizing multiple transmission receivers|
A communications method uses simultaneously at least two receivers to reduce a need for data retransmissions. When using multiple receivers it is enough that at least one of the receivers outputs a correct bit set which are preferably checked by cyclic redundancy check (crc).
|Method for transmitting a signal from a transmitter to a receiver in a power line communication network, transmitter, receiver, power line communication modem and power line communication system|
A method for transmitting a signal from a transmitter over a channel to a receiver on a power line network, wherein said signal is ofdm-modulated on a set of sub-carriers, is proposed, wherein an ofdm tonemap and an eigenbeamforming encoding matrix are determined based on a channel estimation for each sub-carrier, a tonemap feedback signal and an eigenbeamforming feedback signal are generated, which are descriptive of said ofdm tonemap and said eigenbeamforming encoding matrix, respectively, and transmitted to the transmitter. A corresponding receiver, a transmitter, a power line communication and a power line communication system are described as well..
|Data exchange between antenna and modem of mobile device|
In one embodiment, a method includes accessing data encoding a response shift in a signal received through an antenna of a mobile device. The signal corresponds to wireless communication to the mobile device from another device.
|Methods and systems of advanced real-time ip communication in a mobile terminal|
A method of making voice over internet protocol (voip) calls, legacy circuit calls, sending/receiving short message service (sms) over long term evolution (lte) modem or a legacy modem on a mobile terminal with both kinds of modems, and providing all legacy modem functions is disclosed. In addition, methods for dynamic selection of radio in a mobile terminal capable of rich communications services (rcs) capabilities, and a method for redirecting rcs traffic to an alternate network interface is also disclosed.
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Modem topics: Cable Modem, Data Transfer, Subscriber, Downstream, Cable Modem Termination System, Networking, Communications, Network Communication, Wireless Modem, Application Framework, Interleave, Error Rate, Internet Address, Data Packet, Digital Subscriber Line
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