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7623563 |
Apparatus and method for detecting space-time multi-user signal of base station having array antenna
An apparatus and method for detecting a space-time multi-user signal are disclosed. The apparatus includes: an RF/IF processing unit for converting received signals through an array antenna into...
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7620029 |
Parallel cell ID acquisition in frequency division multiple access systems
This disclosure is directed to cell acquisition techniques for telecommunication systems that implement FDMA and TDMA techniques, such as GSM systems. The techniques make efficient use of...
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7610057 |
Selecting a wireless networking technology on a device capable of carrying out wireless network communications via multiple wireless technologies
Criteria-driven methods and a framework are disclosed that facilitate configuration/selection of one or more wireless network interfaces/networks for carrying out wireless communications on a...
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7596188 |
Digital interface decode receiver apparatus
A power-down determination circuit calculates the horizontal frequency and vertical frequency, respectively, employing a clock signal obtained from a multiplier circuit and horizontal...
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7583978 |
Technology for controlling wireless communication
A mobile terminal is carried by a moving object, and the mobile station is configured to perform wireless communications with a base terminal from among a plurality of base stations. The mobile...
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7574202 |
System and methods for a secure and segregated computer network
The present invention is a method and system for managing a secure local area network wherein the local area network includes a plurality of private networks logically linked to a wireless network...
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7554962 |
Method, mobile station, and software product for access point selection
A method, mobile station, and software product are used to select an access point in a wireless local area network (WLAN) for access by the mobile station. This is accomplished by calculating a...
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7546145 |
Method, network node and system for managing interfaces in a distributed radio access network
The present invention describes a novel method, radio access node and system for specifying and interpreting identifiers in a telecommunications system. In the method of the present invention, an...
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7546108 |
Method for supporting backward compatibility of MBMS
A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple...
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7542718 |
Wireless communication terminal and wireless communication method
A wireless communication terminal is disclosed which has mass data such as stream data delivered thereto efficiently over a wireless communication network so that the overall utilization efficiency...
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7542450 |
Gain control method for the initial cell searching in TD-SCDMA mobile communication system
The present invention discloses a gain control method used at the initial cell searching by the user terminal in TD-SCDMA mobile communication system. At each carrier frequency, the user terminal...
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7529560 |
Intersystem cell reselection from GERAN to UTRAN
This invention describes a method for a cell reselection by a mobile station from a serving GERAN cell supported by a GSM/EDGE (global system for mobile communications/enhanced data rates for GSM...
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7529546 |
Method and apparatus for removing a sector from an active set
Communication on a sector in a mobile station's active set is eliminated in order to test whether such elimination has a sufficiently adverse impact on RF communication with the mobile station on...
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7526301 |
Method and devices for routing a message to a network server in a server pool
Method, devices and computer programs for routing a message to a first network server (MSC 1 ) in a server pool (CNSP) of a mobile communication system are disclosed. The mobile communication...
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7522920 |
Method and apparatus for parameter recoding
The present invention relates to a method and apparatus for specifying new values for old parameters for controlling the operation of a mobile device with a network node or element in a network;...
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7519368 |
System and method for performing network re-entry in a communication system
In a communication system, a mobile station (MS) sends a target base station (BS) a notification indicating that it is to perform a handover from a serving BS to the target BS. The target BS...
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7515928 |
Cell selecting apparatus in mobile communication terminal and method thereof
The present invention provides a mobile communications terminal that may comprise: a transceiver to send and receive signals with a serving cell and one or more neighboring cells; a memory to store...
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7512083 |
Single chip multi-antenna wireless data processor
A single chip integrated circuit wireless data processor demodulates N separate data signals from M separate antennas simultaneously. The multi-antenna processor can be coupled to a baseband...
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7509139 |
Method for selecting base station
When one base station to which a terminal is to connect is determined from a plurality of base stations in a wireless communication system, the best base station is selected according to the...
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7509127 |
MBMS PtP and PtM channel change
A channel type switching method for Multimedia Broadcast and Multicast Service (MBMS) point-to-point (P-t-P) channel and point-to-multi point (P-t-M) channel is provided. When a user equipment (UE)...
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7508795 |
Data processing unit, data processing method and data processing system
During operation a check is made, by utilizing a tuning function of tuning communication parameters, if communication parameters used for wireless communication with another movable unit are...
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7502348 |
Silent proactive handoff
In some embodiments, a silent proactive handoff is performed wherein a mobile device that is using a current network to transport its application traffic uses its silent periods to connect to at...
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7493137 |
Mobile station and base station selection scheme
The present invention provides a mobile station able to shorten the processing time of selecting a serving base station and able to select an appropriate serving base station with which the mobile...
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7493123 |
Integrated circuit for optimizing access point channel selection
A wireless communication method and system for optimizing channel selection for an AP. The channel selection optimization process includes four sub-processes: 1) a measurement process; 2) a...
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7486953 |
Method and system for soft handover
Soft handover of a mobile unit is facilitated on a wireless network from base station to base station. The network can employ multi-channel receivers to receive signals from mobile units within...
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7480519 |
Cell reselection method and apparatus for preventing ping-pong in a mobile communications system
A method and apparatus are provided for enabling a UE to perform accurate and efficient cell reselection in a cellular mobile communications system. If reselection to the same cell is repeated, the...
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7477694 |
Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks
A cellular wireless packet data communication system containing transmit-only endpoint devices which transmit to receive-only base stations. The system is configured to allow for large area...
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7457275 |
Method for implementing Iu-Flex based MBMS
A method is provided for implementing Iu-Flex-Based MBMS. A SGSN sends an RAB request to an RNC. The RNC establishes a corresponding RAB for the multicast traffic according to the request and the...
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7454214 |
Wireless communication method and apparatus for optimizing access point channel selection
A wireless communication method and system for optimizing channel selection for an AP. The channel selection optimization process includes four sub-processes: 1) a measurement process; 2) a...
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7454211 |
Method and apparatus for call set up in a mobile communication system
A method and apparatus for establishing a call between a calling mobile station and a called mobile station in a mobile communication system are provided. The method involves the steps of receiving...
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7447176 |
Making roaming decisions based on association qualities between wireless devices and wireless access points
The principles of the present invention provides for making roaming decisions based on association qualities between a wireless device and one or more wireless access points. From time to time, the...
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7440756 |
Controlling micro-roaming in a wireless LAN
The present invention detects a micro-roaming client in a WLAN. Once a micro-roaming client is detected, APs coordinate with each other and assign the client to a specific AP. In an embodiment, a...
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7437178 |
Cell reselection method for receiving packet data in a mobile communication system supporting MBMS
A method for selecting a cell by a user equipment (UE) to receive a Multimedia Broadcast/Multicast Service (MBMS) service in a mobile communication system which supports the MBMS service with...
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7437153 |
Apparatus and method for taking measurements in universal mobile telecommunications system user equipment
A method and apparatus for taking measurements in a mobile telecommunications system are disclosed, the system comprising a network of a plurality of cells and at least one user equipment device....
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7437121 |
Method and apparatus for receiving broadcast programs and detecting a change in program information
There is provided a transmitting section for receiving program information representative of an outline and receiving condition of a receivable program and further receiving a program on the basis...
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7433707 |
Telecommunication method supporting multiple air interfaces
The invention relates to a telecommunication method comprising the steps of: receiving of a required quality of service parameter set from a core network by a radio network controller, selecting a...
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7424007 |
Power-save method for 802.11 multicast paging applications
A power-save method for a network with an access point and an associated power-save client. The access point buffers wireless data that includes a unicast frame and a multicast frame. A periodic...
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7400901 |
WLAN having load balancing based on access point loading
A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for...
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7398109 |
Wireless LAN base station device having antennas and transmission-reception portion
In a wireless LAN base station device including plural antennas for making communications with a wireless terminal, plural transmission-reception portions connected to the plural antennas, plural...
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7392050 |
Systems and methods for automated network operating center system for broadband wireless network
Disclosed herein are methods and apparatus for operating and deploying a broadband wireless network having at least one data transmission node and a plurality of CPE units, wherein there is a...
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7389122 |
Method and apparatus to provide a continuous useable wireless network connection
A useable wireless network connection is continuously maintained for a client device.
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7379749 |
Radio terminal apparatus and reception operation control program thereof
A base station transmits information in a downlink signal that identifies whether the base station is an adaptive array base station. If a terminal capable of performing diversity reception...
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7379748 |
Method for speeding up synchronization by having a search frequency list comprising a limited number of search frequencies
A method for initial synchronization in a mobile telecommunications network to connect a mobile terminal ( 10 ) to a base station ( 12 ). The mobile terminal has a search frequency list comprising...
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7379746 |
Method for transmitting power control information for HS-SCCH in mobile communication system
A method for controlling transmission power of shared control channel for high speed downlink shared channel (HS-SCCH) in an UMTS system adopting a high speed downlink packet access (HSDPA) is...
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7366538 |
Mobile communication system and communication method for mobile communication system
A mobile communication system performing communication between a plurality of base stations and a mobile station is provided. A user data signal is transmitted with the transmission power...
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7363379 |
Access point association history in wireless networks
Historical association data is used when deciding whether to associate with an access point in a wireless network.
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7363050 |
Mobile station, base station, and wireless communication system
An object of the present invention is to provide a wireless communication system that can quickly accomplish the selection and switching of a base station with which a mobile station is to connect,...
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7356338 |
Method for selecting a wireless communication service provider in a multi-service provider environment
A communication device locates a wireless service provider in a multi-service provider environment using a frequency band search schedule. The frequency band search schedule has a first or home...
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7355994 |
CDMA messaging between wireless LAN access points
A method for mobile communication includes arranging a plurality of access points in a wireless local area network (WLAN) to communicate over the air with a mobile station, and linking the access...
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7352737 |
Communications in an asynchronous cellular wireless network
Systems and techniques are disclosed for establishing a reference corresponding to the timing of a received signal from the first source, determining the timing for each received signal from a...
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