Match Document Document Title
US20150085851 Channel Sounding Techniques for a Wireless Communication System  
A technique of operating a wireless communication system includes determining respective geometries of multiple subscriber stations, which include a first subscriber station and a second...
US20150222383 Indicating end of idle sequence by replacing expected code words while maintaining running disparity  
Methods and systems for indicating an end of an idle sequence residing between first and second frames, while maintaining bounded running disparity, including: encoding the first frame; encoding a...
US20130148520 SUPPORTING VOICE FOR FLEXIBLE BANDWIDTH SYSTEMS  
Methods, systems, and devices for supporting voice communications in a wireless communications system are provided. Some embodiments utilize multiple code channels to transmit the voice frames....
US20110158218 Techniques utilizing step size adaptation for differential beamforming in wireless networks  
An embodiment of the present invention provides a method used in transmit beam forming, comprising, providing differential feedback by using variable differential codebooks across a plurality of...
US20120250595 Power aware scheduling and power control techniques for multiuser detection enabled wireless mobile ad-hoc networks  
What is provided is a system for maintaining acceptable error rates in a MUD-enabled ad-hoc network. In this system the power spread associated with all of the nodes is maintained within the...
US20100296502 I-Q MISMATCH COMPENSATION  
Techniques for compensating for I-Q mismatch in a communications receiver. In an exemplary embodiment, incoming I and Q samples are adjusted by multiplying with certain compensation coefficients...
US20140219265 BUNDLING OF ACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM  
Techniques for bundling acknowledgement (ACK) information in a wireless communication system are described. In one design, a user equipment (UE) may receive multiple codewords in at least one...
US20110243099 Method of Service Redirection Procedures in TD-SCDMA and GSM Hybrid Mobile Terminals  
Certain aspects of the present disclosure propose techniques for service redirection in Time Division Synchronous Code Division Multiple Access (TD-SCDMA) and Global System for Mobile...
US20110085537 EFFICIENT SIGNALING FOR CLOSED-LOOP TRANSMIT DIVERSITY  
Techniques for encoding a phase adjustment for a feedback signal in a closed-loop transmit diversity system. In an aspect, codewords for the phase adjustments are chosen according to a...
US20130177008 Method for Configuring Gain Factors for Uplink Service in Radio Telecommunication System  
A method for configuring gain factors in a WCDMA telecommunication system is provided in which the gain factor for defining power required for normal reception of uplink data in an environment...
US20080232339 Adapting TXOP requests for multi-radio platforms  
A first radio in a wireless network may request a transmit opportunity (TXOP) of a certain duration, with the duration being based a likelihood that a TXOP of that duration would cause...
US20120147877 WIRELESS COMMUNICATIONS SYSTEM WITH SECONDARY SYNCHRONIZATION CODE BASED ON VALUES IN PRIMARY SYNCHRONIZATION CODE  
A wireless communication system. The system comprises transmitter circuitry (BST1), the transmitter circuitry comprising encoder circuitry (50) for transmitting a plurality of frames (FR). Each of...
US20110149940 Method for Terminals to Switch the Reverse Traffic Channels in CDMA Group Call Service  
The present invention discloses a method for terminals to switch among the reverse traffic channels in CDMA group call service. During the establishing procedure of the standard group call...
US20130010780 FAST TIMING ACQUISITION IN CELL SEARCH  
Timing acquisition may be performed without typical correlation computations by determining a power of a received signal at certain points in time and using the determined power to identify gaps...
US20120275448 Methods and Apparatus to Resolve Paging Monitoring Conflicts in TD-SCDMA Multimode Terminal With MIMO  
Certain aspects of the present disclosure propose techniques for resolving paging interval conflicts between two different radio access technology (RAT) paging intervals and for avoiding missing...
US20130077615 INTERLEAVING FOR WIDEBAND CODE DIVISION MULTIPLE ACCESS  
Described embodiments provide a wideband code division multiple access (W-CDMA) system, that employs an interleaving rule having a modified pruning algorithm. Interleaving, by pruning a sequence...
US20080089309 H-FDD scheduling in a wireless network  
Methods and apparatus, including computer program products, for H-FDD scheduling in a wireless network. A computer-implemented method includes, in a wireless network including at least a base...
US20110307765 APPARATUS AND METHOD USING MATRIX NETWORK CODING  
Provided are a communication apparatus and method using a matrix network coding scheme. The communication apparatus includes a reception unit to receive a corrupted packet including a plurality of...
US20120320900 TRANSMITTING OR RECEIVING DATA VIA CODE DIVISION MULTIPLE ACCESS USING HIGHLY CORRELATED SPREADING CODES ASSIGNED TO A USER  
Examples are disclosed for transmitting or receiving data via code division multiple access using highly correlated spreading codes assigned to a user.
US20080056222 Wireless router connection indicator  
An indicator on the exterior surface of the wireless router is described that shows the current number of wireless connections. The indicator can be a digital display, or a plurality of light or...
US20110216754 TIME DELAY TRANSMIT DIVERSITY RADIOFREQUENCY DEVICE  
A Time-Delay Transmit Diversity (TDTD) RF device is described for use to enhance the transmit performance of wireless communications systems. Time delayed signals are added to diversity antennas...
US20110060640 SYSTEM, METHOD AND APPARATUS FOR PROVIDING MESSAGES TO A TRANSACTION INSTRUMENT  
Methods, systems, and apparatuses enable a card issuer to provide messages to a customer's transaction instrument. In accordance with one embodiment of the present invention, there is provided a...
US20110096766 CURRENT CONSUMPTION REDUCTION WITH LOW POWER AMPLIFIER  
A transceiver circuit and a method in a wireless communication network are provided, where a signal power level for a signal received at the transceiver circuit is measured and compared to a...
US20100002669 SYSTEMS AND METHODS FOR ADAPTIVELY SELECTING A DECODING SCHEME TO DECODE EMBEDDED INFORMATION  
A method for selecting a decoding scheme to decode information is described. A codeword that represents at least a first message of a first information type and a second message of a second...
US20120177025 Multiple Granularity Location Determination  
A mobile device can store a set of first CDMA identifiers including, for example, system identifiers, network identifiers, or zone identifiers. Each first CDMA identifier can be associated with a...
US20110181391 TRACKING DEVICE AND A TRACKING METHOD OF A SHIPPING CONTAINER TRUCK  
The present invention discloses a tracking device and a tracking method of a shipping container truck. A tracker and an identifier are installed respectively on a truck tractor and a shipping...
US20130163577 POWER AMPLIFYING CIRCUIT AND WIRELESS COMMUNICATION DEVICE  
A power amplifier circuit includes a first receiving switch, a first sending switch, and a power amplifier. The first receiving switch includes a first receiving switch terminal, a second...
US20100331008 Methods and systems for providing user location information in telecommunications networks  
Example networks include a network-level user location information database that stores user location information for all network users over several points in time from one or more network-level...
US20110032919 METHOD OF OPTIMISING THE RANK OF A MMSE CHANNEL EQUALISER  
An estimator of the throughput of a channel equalizer in a wireless receiver, wherein the estimator is dependent on a number of NACK messages transmitted by the receiver.
US20070297384 MEDIA TERMINAL ADAPTER (MTA) INITIALIZATION PROCESS DISPLAY BY USE OF AN EMBEDDED CALLER NAME AND CALLER IDENTIFICATION  
Systems and methods are disclosed for a media terminal adapter (MTA) that gathers and reports steps of an initialization process as well as other information. The MTA tracks each completed step...
US20140269663 Low Complexity Receiver and Method for Low Density Signature Modulation  
Method and apparatus embodiments are provided for low complexity message passing algorithm (MPA) detection with substantially minor or tolerated performance loss compared to the standard MPA. A...
US20120257614 METHOD AND APPARATUS FOR DERIVING FINE TIMING TO ASSIST POSITION ACQUISITION IN A COMMUNICATION NETWORK  
In wireless communication systems network timing may assist position location operations. A user equipment may obtain a rough network time from a server to tag when a downlink frame is received....
US20080304462 SESSION INITIATION PROTOCOL/INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM BASED ARCHITECTURE FOR SUPPORTING 3G1x VOICE/DATA  
A core network architecture for supporting an internet protocol based network is disclosed. The system includes a base station which is configured to convert a signal from a first network to an...
US20080084855 UPGRADING MESH ACCESS POINTS IN A WIRELESS MESH NETWORK  
A method, system, and logic for upgrading mesh points of a wireless mesh network. One method includes maintaining a mesh topology data structure containing information on the tree topology of a...
US20080101318 Vertical handover composite quality measures  
A composite quality measure helps determine a target for a vertical handover between different connection types. Various measurements are normalized, weighted and summed to produce composite...
US20060072517 System and method for dispatch roaming registration  
A system and method for providing an iDEN user the ability to roam onto a peer iDEN Network. An iGW supports the passing of Dispatch registration information back to the users home network. The...
US20100067513 COMMUNICATION TERMINAL DEVICE, TFC SELECTION METHOD, AND PROGRAM  
A communication terminal device is operable to multiplex a plurality of channel signals based on TFC (Transport Format Combination) selected by performing a TFC selection and transmit it. The...
US20110205961 CARRIER SENSE MULTIPLE ACCESS (CSMA) PROTOCOL WITH MULTI-PACKET RECEPTION (MPR) IN A WIRELESS AD HOC NETWORK  
This invention relates to systems and methods for communication in a wireless ad hoc network that employs multi-packet reception. The wireless network includes a transmitting node configured to...
US20120120941 METHOD AND APPARATUS FOR PARAMETER UPDATE IN AN UPLINK BASEBAND CHIP AT NODEB SIDE OF A WCDMA SYSTEM  
Disclosed in the present invention is a method for parameter update in an uplink baseband chip at NodeB side of a WCDMA system, comprising: a software module sending an update parameter required...
US20100284392 VECTOR QUANTIZER, VECTOR INVERSE QUANTIZER, AND METHODS THEREFOR  
Disclosed is a vector quantizer capable of improving the quantization accuracy of vector quantization to switch over the codebook of the vector quantization of a first stage depending on the type...
US20130230039 FACILITATING SYNCHRONIZATION BETWEEN A BASE STATION AND A USER EQUIPMENT  
Methods and apparatus are provided for facilitating synchronization between a base station (BS) and a user equipment (UE) in a mobile communication system. The UE receives a synchronization signal...
US20090165682 SAFE WITH CONTROLLABLE DATA TRANSFER CAPABILITY  
A safe including a safe controller coupled to a data transfer port is provided. The safe controller is configured to selectively enable device data to pass through the data transfer port when a...
US20060291429 Dynamic UMTS transport block size adjustment  
A transport format combination set (TFCS) in a universal mobile telecommunication system (UMTS) includes transport format combinations (TFCs) that specify transport formats (TFs) having various...
US20090036122 CDMA INTELLIGENT NETWORK SYSTEM AND ITS METHOD, DEVICE FOR REALIZING INTERNATIONAL ROAMING SERVICE  
The present invention discloses a CDMA intelligent network system and a method for implementing an international roaming service. The CDMA intelligent network system includes: a Home SCP, a Home...
US20060245370 Method of quality of service reduction  
A method of quality of service reduction between a mobile station (202) and a base station (206) in a wireless communication system (100) may include monitoring a reverse link (224) of a wireless...
US20050220064 Multi-user multimedia messaging services  
Methods, devices, and computer programs for improving the efficiency of multi-user multimedia messaging services are disclosed. A multimedia message is sent from an originator user device to an...
US20090247187 INFRARED, TOUCH SCREEN, W-CDMA, GSM, GPS CAMERA PHONE  
System and method for receiving and transmitting one or more signals, for processing and generating signals used in an infrared (IR) system, in a cellular system and in a separate Wi-Fi wireless...
US20090180458 WIRELESS COMMUNICATION SYSTEM USING HARQ AND METHOD OF OPERATING THE SYSTEM  
A method of operating a wireless communications system, comprises encoding (12) information into a low rate code word, providing (20) at least two spatial sub-streams comprising different...
US20100260160 Method for determining a paging slot by a base station for CDMA trunking service  
The present invention discloses a method for determining a paging slot by a base station for CDMA trunking service, wherein the method includes: the base station determine a slot cycle index...
US20080049700 Reduced power network association in a wireless sensor network  
In some embodiments of the invention, an unassociated node in a low-duty-cycle wireless sensor network may determine when the next network operational period begins, so that the node may go into a...