Abstract: A signal conditioner (SC) and method for performing communications via a shared transport medium between a base transceiver station (BTS) and a remote antenna entity (RAE). A first SC is connected to the BTS and a second SC is connected to the RAE. Each SC interfaces to the transport medium. The first SC receives an RF signal representing a combined digital signal (CDS) from the BTS. The first SC recovers and conditions the CDS, and then transmits the conditioned CDS to the second SC via the transport medium. The second SC receives the conditioned CDS, recovers the CDS, produces an RF signal representing the CDS, and transmits this RF signal to the RAE. The RAE sends this RF signal to an antenna of the RAE for transmission of this RF signal via the antenna. First SC and second SC also facilitate communication of a CDS from RAE to BTS.
Abstract: An applications server is operable to provide a plurality of user driven services by running an application program. The application program is arranged to provide the services in response to user commands for selecting service options. The applications server comprises in accordance with the application program a state machine able to determine a current state of the application program from one of a pre-determined set of states defining a logical procedure through the user selected service options. The states of the state machine includes for each of the modular services, one or more states associated with one or more forms within the service. Each form defines a state of a user interface for providing the services to the user, and each state includes one or more sub-states called situations, defining the commands to be recognised and the predicates to be satisfied to select that state depending upon the estimated user commands and the session state of the user session.
Type:
Grant
Filed:
March 17, 2006
Date of Patent:
December 15, 2009
Assignee:
Orange SA
Inventors:
Eric R. Shienbrood, David M. Pelland, Gregory T. Howe, Robert Adamsky
Abstract: Methods and systems are presented for filtering spam MAP SMS messages in an SS7 network, including mobile originated and mobile terminated MAP SMS messaging to mitigate spam-related traffic in the SS7 network. The system includes an anti-spam application (42) running on one or more network servers (40) that receives the MAP messages before routing to any SMSC or MSC, and classify these as spam or good. The good MAP SMS messages are then provided to the corresponding destinations by appropriate SMSC or MSC in the SS7 network, while the spam MAP SMS messages are not delivered to the SMSC.
Type:
Grant
Filed:
June 29, 2006
Date of Patent:
December 8, 2009
Assignee:
Alcatel-Lucent USA Inc.
Inventors:
Yigang Cai, Donna L. McGreal, Sanjeev Kumar Singh, Randy Honggang Yang, Li Chun Zhang
Abstract: The present invention provides an extendible mobile electronic device with a housing having a first housing element comprising a first front surface and a first rear surface and a second housing element, comprising a second front surface and a second rear surface. Said first housing element, and said second housing element are extensibly supported to each other, such that said first and second housing elements can adopt a retracted position and an extended position with respect to each other. In said retracted position said first housing element and said second housing element are located substantially on top of each other, said first rear surface conformingly adjoining said second front surface. In said extended position said first housing element is displaced with respect to said second housing element and at least a section of said second front surface is adjoining said and flushing with said first front surface.
Type:
Grant
Filed:
April 17, 2006
Date of Patent:
December 1, 2009
Assignee:
Nokia Corporation
Inventors:
Esa-Sakari Maatta, Tomas Ivaskevicius, Mikko Ukonaho, Anssi Vanska
Abstract: Systems and methods of convergence beamforming are disclosed. One method embodiment, among others, comprises receiving N data streams from at least N+1 antennas, where N is an integer greater than 1; determining signal characteristics of each received data stream; and adjusting the signal characteristics of N data streams to be transmitted based on the determined signal characteristics of the received N data streams. The convergence beamforming may be achieved by the orthogonalization of received multipath channel vectors. The transmission signals from a station are adjusted corresponding to the channel characteristics of the signals received by that station.
Type:
Grant
Filed:
April 25, 2006
Date of Patent:
December 1, 2009
Inventors:
Mark Webster, Deniz Rende, Daniel Shearer
Abstract: A solution for optimizing beamforming configurations and transmit power allocation configurations in a telecommunication system comprising a base station and a plurality of user entities is provided. The base station and the user entities are capable of multiple-input multiple-output (MIMO) communications, i.e. capable of communicating through spatial subchannels. The base station calculates iteratively optimal beamforming configurations for the base station and for each user entity and transmit power allocation configurations for each spatial subchannel used in MIMO communications. The base station carries out the calculation on the basis of channel state information received from the user entities by utilizing the information on correlation of different spatial subchannels, i.e. interference between the subchannels, in order to update beamforming configurations and transmit power allocation configurations.
Type:
Grant
Filed:
March 17, 2006
Date of Patent:
December 1, 2009
Assignee:
Nokia Corporation
Inventors:
Marian Ionee Codreanu, Antti Tölli, Markku Juntti, Matti Latva-Aho
Abstract: Disclosed is a method for creating a user interface in a mobile communication terminal receiving terrestrial digital broadcasting data, which includes receiving digital broadcasting data corresponding to a specific frequency in response to request for the digital broadcasting corresponding to the specific frequency; separating a Main Service Channel (MSC) including broadcasting data according to each sub-channel and a Fast Information Channel (FIC) representing information of the MSC; acquiring analysis information by sequentially analyzing the separated FIC by preset predetermined frames each time; and creating a user interface menu for sub-channels of the MSC by means of the acquired analysis information. According to the a method, a mobile communication terminal receives terrestrial digital broadcasting data and efficiently creates a user interface, so that users can conveniently watch terrestrial digital broadcasting through the mobile communication terminal.
Abstract: Systems and methods for programming and/or activating a subscriber identity module (SIM) enabled analog telephone adapter (ATA) device. A component activates and/or programs a SIM-enabled ATA module. Additionally, a component is provided that communicates with a network, such that the activation/programming component enables functionality of the SIM-ATA device by programming and/or activating the SIM-enabled module via the network. Separate components can effectuate activating and programming the SIM-ATA module.
Abstract: A portable telephone set has a function of conversation simulation with a user allows the user to easily perform pretended communication, and is provided with a scenario information storage unit storing conversation simulation scenario information using data prepared depending on an property of a conversation simulation partner and the conversation simulation date and time and stored in a storage unit of the portable telephone set itself as conversation simulation data, an acquisition unit acquiring the scenario information stored as associated with property information about an input conversation simulation partner and date-and-time information about an entry point of the conversation simulation from the scenario information storage unit, and an execution unit executing the conversation simulation with the user according to the scenario information acquired by the acquisition unit.
Abstract: A base station (105) includes a scheduler (220) to determine a location of a user terminal (110) within a cell (125) of a wireless system (100). The cell has a cell boundary (125). The scheduler (220) also determines a subcarrier frequency diverse resource allocation for a call on the user terminal (110) in response to the location of the user terminal (110) being within a predetermined distance from an edge of the cell boundary (125). The scheduler (220) further determines a subcarrier frequency selective resource allocation for the call on the user terminal (110) in response to the location of the user terminal (110) being beyond a predetermined distance from the edge of the cell boundary. The base station (105) also includes a transceiver (215) to transmit the call according to the subcarrier frequency diverse resource allocation and the subcarrier frequency selective resource allocation.
Type:
Grant
Filed:
January 12, 2006
Date of Patent:
November 10, 2009
Assignee:
Motorola, Inc.
Inventors:
Brian K. Classon, Hao Bi, Ravi Kuchibhotla
Abstract: A call processing method and apparatus in a private wireless communication system or WPBX, by which when the WPBX service subscriber originates a PLMN voice call in the private wireless communication service zone without inputting the preset identification number, the call is forwarded to the PSTN and/or wired/wireless Internet linked to the WPBX instead of being sent to the PLMN so that the WPBX service subscriber can be provided with a more convenient communication service at a cheaper price when he/she wants to be provided with the PLMN service.
Abstract: Systems and methods for providing wireless account calling feature indications to a display of a mobile device associated with the account are described. Feature indications can be provided to inform a user of the mobile device that an incoming call or outgoing call is eligible for an account calling feature based on whether the conditions for the calling feature to apply are currently met.
Abstract: A system [100] includes a base station [105] to communicate wireless data with at least one user terminal [125, 130] within a cell serviced by the base station [105]. A central backhaul access point [135] communicates wireless backhaul data with the base station [105]. At least a first portion of the wireless data and a second portion of the wireless backhaul data is communicated via Spatial Division Multiple Access (“SDMA”), and the first portion of the wireless data utilizes at least some same time-frequency resources as the second portion of the wireless backhaul data.
Type:
Grant
Filed:
January 12, 2006
Date of Patent:
October 20, 2009
Assignee:
Motorola, Inc.
Inventors:
Brian K. Classon, Michael D. Kotzin, Frederick W. Vook
Abstract: A wireless communication terminal includes: a base station list that stores information on a plurality of base stations, the information indicating whether each of the base stations accepts a call request from the wireless terminal; a selecting unit that selects one of the base stations that accepts the call request based on the information stored in the base station list; and a calling unit that transmits a call request to the base station selected by the selecting unit.
Type:
Grant
Filed:
January 13, 2006
Date of Patent:
October 20, 2009
Assignee:
Fujitsu Limited
Inventors:
Yosuke Hori, Hiroya Kuwahara, Kazuyuki Naka
Abstract: A target device joins a wireless network by attempting to locate an existing routing device in a predefined neighborhood of the wireless network, designating the existing routing device as a master routing device if the existing routing device is located in the predefined neighborhood, where the master routing device is a primary recipient of data from the target device, and attempting to locate endpoint devices in the predefined neighborhood if the existing routing device is not located in the predefined neighborhood.
Abstract: Disclosed is a method for performing handoff by a Mobile Station (MS) in a Broadband Wireless Access (BWA) communication system including a serving Base Station (BS) and at least one neighbor BS adjacent to the serving BS, the serving BS currently providing a service to the MS. The method including receiving physical layer information for communication from said at least one neighbor BS by the serving BS; combining by the serving BS the received physical layer information of said at least one neighbor BS, inserting the physical layer information into an advertisement message, and transmitting the advertisement message to the MS; and receiving by the MS the advertisement message, and performing a handoff according to the physical layer information of said at least one neighbor BS included in the advertisement message when the handoff occurs.
Type:
Grant
Filed:
August 4, 2005
Date of Patent:
October 13, 2009
Assignee:
Samsung Electronics Co., Ltd
Inventors:
Jun-Hyung Kim, Geun-Hwi Lim, Jung-Won Kim, Hong-Sung Chang, Yong Chang, Joon-Ho Park
Abstract: A disclosed transportation management system includes a database including operational information and operator information that correspond to a target object, a transmission control part for transmitting a transmission radio wave to an information storage medium attached to the target object and a reception control part for receiving a reception radio wave, including identification information of the target object, from the information storage medium, a transport information obtaining part for obtaining transport information of the target object, an operational information retrieving part for retrieving the operational information from the database in accordance with the identification information of the target object, an information comparing part for comparing the transport information of the target object and the operational information, a notification information generating part for generating notification information indicative of the result of the comparison; and a notification information transmitting
Abstract: The invention relates to a determining the position of a mobile receiver 4 in a digital telephone network positioning system. A first receiver 3 is at a known location and others are mobile. The method involves transmitting signals from a plurality of sources 1, the transmission signals having a format at least a portion of which has predetermined values or a portion of which is repeated. The time offset of the transmission signals received at each receiver 4,5 from a transmission source 1 relative to a reference clock of each receiver is determined by generating a reference signal locked to the reference clock. The reference signal has a similar format to the transmission signals and includes a portion identical to the predetermined values or repeated portion of the received signal and compares the received transmission signal and the reference signal.
Abstract: A location estimating apparatus 10 has an information acquiring part 12, an information storing part 18, and an arithmetic processing part 20. The information acquiring part 12 has a location information acquirer 14 for acquiring location information of a mobile object from information, and an error information acquirer 16 for acquiring error information from information. The information storing part 18 stores the location information and error information sent from the information acquiring part 12, at each measurement time. The arithmetic processing part 20 estimates a location from the location information and error information from the information acquiring part 12.
Abstract: A method and apparatus for electing broadcast relay nodes (520B, H, M) in an ad hoc network (500). Each node (520A-520O) generates an attribute message including associated parameters. Each node (520A-520O) generates a weighted value (WV) based on the parameters. The WV can be included in the attribute message for that node, can provide a metric for ranking that node to be nominated to be a broadcast relay node, can alternatively provide a probability measure for that node to probabilistically elect itself as a broadcast relay node. The broadcast manager node (520C) receives the attribute messages and elects at least one nominated node as a broadcast relay node (520B, H, M) based on the attribute messages. Each node (520A-520O) can also initiate election of an intermediate broadcast relay node if that node fails to receive a test message within a predetermined time.
Type:
Grant
Filed:
December 7, 2005
Date of Patent:
September 22, 2009
Assignee:
Motorola, Inc.
Inventors:
Thomas V. D'Amico, Jeffrey D. Bonta, Randy L. Ekl, Avinash Joshi, Michael D. Kotzin, Surender Kumar, Whay Chiou Lee, Peggy K. Matson