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7586949 |
Interleaving data over frames communicated in a wireless channel
A mobile communications system includes a radio access network, such as an Enhanced General Packet Radio Service (EGPRS) network, in which mobile stations are able to enter into a discontinuous...
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7586992 |
Apparatus and method for channel estimation and cyclic prefix reconstruction in an OFDM-STBC mobile communication system
An apparatus and method for channel estimation and CP reconstruction in an OFDM-STBC mobile communication system are provided. An ISI canceller cancels ISI signal components from first and second...
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7586883 |
Method for improving the transmission speed in multi-slot CDMA wireless communication system
The present invention discloses a method for improving the performance of the CDMA TDD wireless communication system. It is a method for increasing the transmission rate in a multi-slot CDMA...
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7586836 |
Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme
Disclosed is a method for providing a pilot symbol for base station identification in a Multiple-Input Multiple-Output (MIMO) communication system having one or more transmission antennas, wherein...
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7586835 |
Apparatus for generating 2D spreading code and method for the same
An apparatus for generating a 2D spreading code and method for the same are proposed. The apparatus for generating the 2D spreading code includes a column counter, a row counter, a codeword...
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7586972 |
Code division multiple access enhanced capacity system
A code division multiple access (CDMA) communication system using spread spectrum signaling over a communication bandwidth uses two different signal spectra generated using two different respective...
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7586866 |
Radio communication apparatus and radio transmission method
In order to improve reception performance, while reducing the arithmetic amount of a receiver apparatus in a multi-carrier CDMA system, different weightings are performed for the respective spread...
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7586882 |
Higher layer packet framing using RLP
Higher layer packet (HLP) framing information is transmitted across an air interface only as necessary, utilizing the Radio Link Protocol (RLP). In one embodiment, HLP framing information is...
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7583702 |
Method of transmitting paging indicator and notification indicator and corresponding modulation and demodulation devices
The present invention discloses a method of transmitting a first signal and a second signal in a wideband code-division multiple access network, wherein a probability of the appearance of signal...
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7583630 |
Method and system for providing mobile station control of data transmission rates in a wireless network
A method for providing mobile station control of data transmission rates in the wireless network is provided. The method includes transmitting data transmission rate (DTR) data from a base station...
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7583625 |
Access point multi-level transmission power and protocol control based on the exchange of characteristics
A wireless access point and multiple wireless terminals exchange utilization, status, mobility and reception characteristics. Each wireless terminal generates reception characteristics based on...
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7583586 |
Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme
Disclosed is a method for transmitting a reference signal for identification of each cell in a communication system including a plurality of cells each of which is identified by a cell identifier....
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7583971 |
Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
A base station includes a wireless transceiver for establishing a communication session over a first digital communication path, and a bandwidth management module is connected to the wireless...
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7583977 |
Multi-media broadcast and multicast service (MBMS) in a wireless communication system
Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for p8rocessing data for transmission to a plurality of terminals. Frames of...
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7583638 |
Device and method for processing a digital data signal in a CDMA radio transmitter
A device for processing a digital data signal in a CDMA radio transmitter includes a channelization device, a spectral shaping device and a frequency correction device. The channelization device...
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7583639 |
System and method for determining data rate
Described herein are systems and methods for determining data rate in a direct sequence spread spectrum system. The systems may include circuits or processors for receiving a signal that was...
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7583720 |
Wireless communication method and apparatus for assigning multi-paths to rake receiver fingers
A wireless communication method and system for assigning multi-paths to Rake receiver fingers. A Rake finger assignment database is established in which multi-path signals are categorized into a...
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7580400 |
Apparatus and method for generating preamble signal for cell identification in an orthogonal frequency division multiplexing system
Disclosed are an apparatus and a method for generating a preamble signal for cell identification in an OFDM mobile communication system. The method includes the steps of generating a Walsh code...
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7580714 |
Method for attaching a mobile equipment to a wireless communication network
The invention provides a method and device which may perform a combined attach and communication connection establishment procedure when attaching (S 1 ) an equipment such as a mobile station to a...
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7580715 |
Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
A code division multiple access (CDMA) user device includes a CDMA transceiver, and a controller connected to the CDMA transceiver for establishing a communication session with a base station. The...
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7580700 |
Method of managing access to a random-access communication network
A device (D) is dedicated to communication management in a base station (SB) of a random access communication network. The device comprises processing means (MT) adapted i) to divide time intervals...
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7580347 |
Synchronization of remote units using multiple adjustments
Systems and methods for course and fine synchronization are provided. In one embodiment, a method comprises establishing communication between a first remote of a plurality of remote units and a...
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7580382 |
System and method for distributed channelized group formation in a mobile wireless communication network
A method for forming channelized groups in a wireless communication network having a plurality of nodes. At least one node in the network is assigned to a first channel that is associated with a...
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7577085 |
Multicarrier transmit diversity
Method, apparatus, and data packet format to implement transmit diversity in a multicarrier environment is disclosed. For diversity transmission operations, space frequency encoding techniques are...
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7577121 |
Method for scheduling users in a hierarchical network
The present invention provides a method for scheduling mobile units in a wireless telecommunications network including first and second wireless connection points having a wireless communication...
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7577120 |
Allocation of power and channelization codes for data transfers
A method of communication includes assigning at least one channelization code to a data packet. A portion of power available for communicating is assigned to the channelization code based on a...
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7577086 |
Method of generating a public long code mask
The present invention provides a method of generating a public long code mask. The method includes generating a code mask for coding transmissions over a traffic channel based on at least one...
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7573860 |
Method, device and system for determining a transmission power for ARQ related re-transmissions
The present invention provides a method, a mobile terminal device and a system for determining a transmission power factor. During an uplink of data between a mobile terminal device and a base...
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7574186 |
Self-powered radio integrated circuit with embedded antenna
A radio frequency circuit is generated as an integrated circuit that is arranged to provide transmission, receipt, and storage of data. The data is transmitted and received across a radio frequency...
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7573852 |
Transmitting/receiving apparatus and method for packet retransmission in a mobile communication system
A transmitting/receiving apparatus and method for packet retransmission in a mobile communication system. Upon request for a retransmission from a receiver, a transmitter inverts initially...
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7573854 |
Method and apparatus for providing uplink packet data service in asynchronous WCDMA system
Disclosed is a method and apparatus for providing uplink packet data services through an E-DCH in an asynchronous WCDMA system. A transport block size (TBS) for transmitting uplink transport...
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7573848 |
Apparatus and method of switching a voice codec of mobile terminal
An apparatus and method for switching a voice codec of a mobile communication terminal are disclosed. The mobile communication terminal includes various types of voice codecs, and when the terminal...
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7574301 |
Global positioning system receiver and correlating circuit thereof
A global positioning System receiver and a correlating circuit thereof are disclosed. They sequentially and in parallel generate the portion of bits of the C/A code representing the satellite,...
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7573853 |
Method and system for controlling transmission energy in a variable rate gated communication system
Controlling transmission energy in a variable rate communication system that gates out portions of a frame in a predetermined and predicable fashion. In particular, the present invention describes...
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7570576 |
Detection and mitigation of temporary (bursts) impairments in channels using SCDMA
Systems and methods are disclosed for detecting and mitigating temporary high-level impairments, in a communications channel, and subsequently, mitigating the deleterious effects of the dynamic...
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7570621 |
Method and apparatus for reducing erroneous frame classifications
A method, and an apparatus in, for example, a mobile station (MS) ( 201 ) or a base station ( 202 ) reduces erroneous frame classifications in a radio access network (RAN). An interface ( 223 )...
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7570615 |
Resource-sharing cells
A virtual network is created by providing antennas controlled by the same radio access station with control signals of virtual radio access stations. Sets of physical channels comprising the...
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7567531 |
Adaptive transmission channel allocation method and system for ISM and unlicensed frequency bands
A method and system for establishing a non-frequency-hopping connection link between a slave device with another slave device in a communications network having a plurality of frequency channels...
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7568058 |
Rate matching apparatus, systems, and methods
An apparatus and a system, as well as a method and article, may operate to include repeating first data to provide first repeated data and deleting second repeated data to provide second data...
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7567620 |
Data transmission scheme using channel group and DOCSIS implementation thereof
A novel apparatus for and a method of data transmission whereby an input data stream is distributed over a plurality of physical channels within a logical channel group. Transmission of data over...
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7565163 |
Method of measuring receive power of CDMA mobile communication system, and CDMA mobile communication system
The receive power of uplink signals in a CDMA mobile communication system is measured by prohibiting a mobile station from transmitting an uplink signal including a frame over a first channel...
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7564822 |
Method of reverse link transmission in a wireless network using code and frequency multiplexing
A hybrid method of reverse link transmission provides improved performance, particularly in wireless packet data systems. The method includes aspects of both OFDMA transmission and MC-CDMA...
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7564818 |
Reverse link automatic repeat request
An Access Network (AN) can send an acknowledge message (ACK) to an Access Terminal (AT) to indicate that the AN has successfully decoded the data received in the first set of slots of the first...
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7564821 |
Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
A transmitting device including an encoder for receiving an information bit stream in a frame and outputting an information symbol, a first parity symbol, and a second parity symbol by encoding...
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7564891 |
Method of using long cellized codes in a joint detection system
The invention discloses a method of applying a long cell-code in a joint detection system. At transmitters, multiples of the spreading code (spreading factor) is taken as the length of the long...
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7565164 |
Apparatus and method for transmission power balance adjustment in a mobile cellular system
A transmission power control system can establish synchronization by matching adjustment start timings while repeating adjustment periods even when start timings of transmission power balance...
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7564819 |
Method of interlacing frames
A method of wireless communication. The method includes the step of transmitting at least one sub-frame associated with a first frame using at least a first wireless resource, such as a...
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7564814 |
Transmission mode and rate selection for a wireless communication system
To select a transmission mode to use for a data transmission via a MIMO channel from station A to station B, station A obtains channel information used for spatial processing and determines the age...
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7564820 |
Method and apparatus for resource allocation and scheduling
A method and apparatus for resource allocation and scheduling within a wireless communication system is provided herein. During resource allocation, a maximum total system transmit power (P), a...
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7561881 |
Air based emergency monitor, multimode communication, control and position finder system
Air based emergency monitor, multimode communication, control and position finder system with a receiver having multiple inputs for reception and demodulation of position finder signals to position...
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