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Patent # Description
US-8,139,557 Wireless base station apparatus and system to avoid preamble interference
A radio base-station apparatus with improved frame transmission efficiency by avoiding interference of preambles and frame control information between sectors...
US-8,139,556 Method and apparatus for transmitting and receiving downlink synchronization channel in a cellular...
A method and apparatus for transmitting and receiving an SCH in a cellular wireless communication system, in which a number of available PSCs among PSCs defined...
US-8,139,555 Bi-directional packet data transmission system and method
A bi-directional packet data transmission system for a packet data transmission between a terminal and a radio access network includes an uplink resource and a...
US-8,139,554 Providing bounded latency communication in wireless mesh networks
Communicating using a mesh network is disclosed. A frame length used for communicating a packet between a first node and a second node of a wireless mesh...
US-8,139,553 Methods and apparatuses for link management in a scatternet
An embodiment of a method for link management in a scatternet, performed by a wireless communication device, is provided. The wireless communication device...
US-8,139,552 Access category enforcement in wireless local area networks
The present invention provides a control function in an access point, switch, or like node on a wireless local area network. The control function operates to...
US-8,139,551 Quality of service (QoS) assurance system using data transmission control
The present invention provides improved quality of service through data transmission rate control in a network. Data rate control may be in the downlink or...
US-8,139,550 Apparatus and method for transmitting ACK/NACK messages in a wireless communication system
A base station for use in wireless network that communicates with subscriber stations according to a multicarrier protocol. The base station receives an uplink...
US-8,139,549 Method of scheduling an uplink packet transmission channel in a mobile communication system
A method of scheduling an uplink packet transmission channel in a mobile communication system is disclosed. The method of scheduling includes determining a...
US-8,139,548 Method and apparatus for removing interference from uplink signal in Time Division Duplex (TDD) system
A method and apparatus for removing interference from a UpLink (UL) signal in a Time Division Duplex (TDD) system are provided. The method includes determining...
US-8,139,547 Receiver apparatus and communication method
A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system...
US-8,139,546 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
A subscriber access unit includes a transceiver for providing wireless communication of digital signals. The digital signals are communicated to a base station...
US-8,139,545 Method and apparatus for forwarding messages among multiple radio networks
Techniques to forward unsolicited messages from an (IS-2000) CDMA radio network via an HDR radio network to an access terminal. A session is first established...
US-8,139,544 Pilot tone processing systems and methods
Embodiments of pilot tone processing systems and methods are disclosed. In one embodiment, among others, a pilot tone processing system comprises pilot tone...
US-8,139,543 Coverage-hole detection and self healing
A system, apparatus and techniques for detecting and self-healing coverage hole conditions in a wireless network are disclosed. The apparatus includes a monitor...
US-8,139,542 Cell timing acquisition in a W-CDMA hard handover
Cell timing is detected by first trying to detect a target handover cell through detecting a primary synchronization channel (P-SCH) followed by a common pilot...
US-8,139,541 Method and system for bypassing media gateways in wireless networks
A call processing method and system in which the use of the MGW between the RNC and the peer party is limited to only certain situations. This invention uses...
US-8,139,540 Arrangement and method for dual mode operation in a communication system terminal
An arrangement and method for discontinuous software FDD monitoring during TDD call allows removal of a conventional external notch filter in a dual mode WCDMA...
US-8,139,539 System and method for handoff using hybrid network
In a system and method for handoff using a hybrid network, a wireless local area network (WLAN) terminal determines its own position information through...
US-8,139,538 Methods and apparatus for achieving route optimization between mobile networks and a correspondent node using a...
Methods and apparatus for establishing an optimized route between a node and a Correspondent Node are disclosed. In a Mobile Router supporting Mobile IP, the...
US-8,139,537 Advanced technology frame structure with backward compatibility
An advanced technology frame structure is described herein. The advanced technology frame structure can enhance a first technology frame structure in dimensions...
US-8,139,536 Techniques for explicit feedback delay measurement
Techniques for explicit feedback delay measurement are described. An apparatus may comprise a processor to generate a steering matrix for transmit spatial...
US-8,139,535 Blind channel detection techniques
Techniques for use in a blind detection process of information elements. Channels can be allocated into groups. For each group, resource blocks of each channel...
US-8,139,534 Mobile communication method, mobile communication system and radio base station
A mobile communication method according to the present invention includes: controlling, at the radio base station NodeB, the transmission power in the DPCCH by...
US-8,139,533 Division of the scheduling algorithm into background and foreground algorithms
Systems and methodologies are described that facilitate dividing scheduling algorithms into background and foreground aspects capable of simultaneously...
US-8,139,532 Error control method, medium access control (MAC) frame designing method, and terminal registration method in...
The MAC frame in a wireless communication system includes a terminal ID allocated to each of multiple terminals. At least one connection ID is allocated to each...
US-8,139,531 Methods for sending small packets in a peer-to-peer (P2P) network
An improved mechanism is provided that facilitates transmission of small packets within an ad hoc peer-to-peer network. A small packet is identified to a...
US-8,139,530 Mobility management (MM) and session management (SM) for SAE/LTE
A system and method for using Mobility Management (MM) and Session Management (SM) procedures in an SAE/LTE system. The present invention modifies several MM...
US-8,139,529 TD-SCDMA based SFN network and associated methods
Networking methods of a Single Frequency Network (SFN) in communication systems are disclosed.
US-8,139,528 Adaptive transmission of resource utilization messages
An adaptive scheme controls the transmission of interference management messages by wireless nodes. For example, the adaptive scheme may be used to determine...
US-8,139,527 Wireless system with reduced effect of IQ imbalance
In a wireless communication system, information is exchanged between a base station and a client station. The base station grants at least one allocation unit...
US-8,139,526 Wireless communication systems
A wireless communication method in a wireless communication system is provided. In the wireless communication system, subscriber stations are each operable to...
US-8,139,525 Carrier selection based on type of packet flow
Methods and systems are provided for carrier selection based on type of packet flow. Service is provided to access terminals on a plurality of carriers in a...
US-8,139,524 Control channel reception method for receiving broadcast or multicast service
Disclosed is the radio (wireless) terminal which receives a broadcast or multicast service, and more particularly, to a control information reception method for...
US-8,139,523 Mobile communication system, mobile station, and radio base station
When an HSDPA and an Enhanced Uplink are applied, a dedicated physical channel, a high speed dedicated physical control channel, and an enhanced dedicated...
US-8,139,522 Method for establishing HRPD network packet data service in 1x network
A method for an Access Terminal (AT) in a 1x network to establish an High Rate Packet Data (HRPD) network packet data service includes: initiating, by the AT, a...
US-8,139,521 Wireless nodes with active authentication and associated methods
A wireless communications network includes access points and wireless nodes. Each access point and each wireless node has a respective authentication token and...
US-8,139,520 Method of preventing or limiting the number of simultaneous sessions in wireless local area network (WLAN)
A method, program product and system of preventing or limiting the number of simultaneous sessions in a wireless local area network (WLAN). The method includes:...
US-8,139,519 Method for transmitting and identifying transmit power value in multi-user MIMO
A method for transmitting and identifying a transmit power value in a multi-user MIMO scheme is disclosed. The transmit power value transmission method includes...
US-8,139,518 System for measuring a rise-over-thermal characteristic in a communication network
A system for measuring a rise-over-thermal (RoT) characteristic in a communication network includes controlling a transmitting station to maintain its transmit...
US-8,139,517 Method of generating and demultiplexing an optimized contribution signal, and regionalized data broadcasting system
The invention relates to a method of generating an optimized contribution signal comprising multiplexes. Each multiplex comprises global broadcasting services...
US-8,139,516 Wireless communication terminal, wireless communication system, communication management method and computer...
A wireless communication terminal, which forms a wireless network with a plurality of other wireless communication terminals, includes a detection portion to...
US-8,139,515 Device and method of managing data communications of a device in a network via a split tunnel mode connection
A device and a method for managing data communications of a device in a network are provided. The method includes establishing a secure communication connection...
US-8,139,514 Method and system for communicating with multiple users via a map over the internet
A method, device, and system for communicating with multiple users via a map over the Internet are disclosed. The device includes a processor for executing...
US-8,139,513 Wireless base station apparatus capable of effectively using wireless resources according to sorts of data
A wireless base station apparatus according to the present invention has a plurality of wireless resources allocated in correspondence with communication...
US-8,139,512 Distributed iterative decoding for co-operative diversity
A source sends an encoded data block during a first time interval to a destination and to a relay. The source sends additional parity bits for the encoded data...
US-8,139,511 Method and system for transmitting an address into an electronic form for a participant of a communication link
A method and a system for transferring a PIM-address in an electronic formula of a PIM-application, based on a communication connection between end devices of...
US-8,139,510 Optimizations and enhancements to the IEEE RSTP 802.1w implementation
A method for supporting dynamic configuration changes comprises receiving a message from a current root bridge, comparing a bridge media access control (MAC)...
US-8,139,509 Installation and management of mobile device [{S]} configuration
Embodiments of a method and system for managing configurations on mobile devices are described. A method under an embodiment utilizes one or more advanced...
US-8,139,508 Self-forming network
A connected computer may be operated as node by inspecting communications from other nodes that pass through that node. From the communications, two or more...
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