|
Match
|
Document |
Document Title |
|
|
7382746 |
Transport channel selecting apparatus and the selecting method
A transport channel selecting apparatus is provided, in which the transport channel selecting apparatus includes: a storage for storing information on combinations of transport blocks of transport...
|
|
|
7382761 |
Transmission method for physical common packet channels having a power bias
A transmission method for the physical common packet channels having the power bias is disclosed in the invention. The power bias magnitudes are added in the physical common channels of the said...
|
|
|
7382751 |
CDMA system with separate function channel card
A code division multiple access (CDMA) system having a separate channel card function architecture. The CDMA system includes a back-haul interface module, a controller of a cable network...
|
|
|
7379440 |
System and method for reducing setup latency in one or more service instances
Call setup latency for a packet data call dormant reactivation is reduced by bypassing service negotiation and/or RLP Sync exchange procedures using values stored at the BSC. Previously negotiated...
|
|
|
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...
|
|
|
7379439 |
Method and apparatus for fast W-CDMA acquisition
A method of classifying a ray is disclosed, the ray being received at a code division multiple access receiver. The method comprises: determining if a timing characteristic of the ray falls within...
|
|
|
7379430 |
Dual band unidirectional scheme in a cellular mobile radio telecommunications system
A cellular radio telecommunications system and method of operating the same is described which includes a first cellular radio telecommunications network for providing frequency division duplex...
|
|
|
7376879 |
MAC architecture in wireless communication systems supporting H-ARQ
A medium access control (MAC) architecture determines transmission latency and block error rate requirements for a plurality of data flows, each data flow having an associated priority and each...
|
|
|
7376107 |
Spread spectrum communication system and transmission power control method therefor
In a spread spectrum communication system, one (W n ) of a series of orthogonal codes for spectrum spreading is assigned to signal-to-noise ratio measurement in a terminal. On the basis of a noise...
|
|
|
7376100 |
Channel assigning method for ad-hoc network
A channel assigning method for ad-hoc networks, which uses an intra-cluster bandwidth reserving procedure, including six phases of reservation request RREQ, reservation response RRSP, code...
|
|
|
7376114 |
Code multiplexing transmitting apparatus
A code multiplexing transmitting apparatus spread-spectrum modulates transmission data of a plurality of channels by spreading codes that differ from one another, combines the spread-spectrum...
|
|
|
7376422 |
Mobile communication system utilizing advance notice of data transmission
A mobile communication system, base station device, and mobile wireless terminal are provide which are capable of improving throughput and/or communication quality in the mobile wireless terminal...
|
|
|
7376105 |
Source coding for interference reduction
A method of encoding a transmission signal to reduce multiple access interference at a receiver. A data source signal including a plurality of source symbols is received into a transmitter. The...
|
|
|
7376106 |
Code-division-multiple-access (DS-CDMA) channels with aperiodic codes
A method for channel estimation, includes receiving an input signal due to a superposition of waveforms encoding symbols transmitted respectively by a plurality of transmitters in a common...
|
|
|
7376102 |
Erased frame and idle frame suppression in a wireless communications system
A method of reducing loading on backhaul communications links in a wireless communications system suppresses a portion of the upward flow of frame information for idle and/or erased frames in...
|
|
|
7373164 |
Apparatus and methods for wireless communication transmission power control that supports physical channel reconfiguration
Apparatus and methods for wireless communication transmission power control are provided. Determination of gain factors and adjustments for physical channel reconfiguration in the context of...
|
|
|
7373149 |
Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities
The present invention is directed to a digital wireless telecommunications system that includes a plurality of base station of differing spectral capabilities, and a plurality of remote stations...
|
|
|
7372834 |
Method of controlling transmission power of retransmission packet and mobile terminal using the same
The transmission power of a retransmission packet is controlled in the event of a packet retransmission request being sent from a receiving side in a wireless mobile communication system supporting...
|
|
|
7372897 |
Portable information communication terminal, program, and recording medium
The number of times for averaging operation for averaging a correlation value of a received signal and a reference signal is properly controlled. When the correlation value is not averaged, since a...
|
|
|
7372895 |
Method of and system for delay estimation with minimized finger allocation
A signal-path delay-estimation method includes correlating a computed coarse delay profile of at least one detected signal path cluster with a waveform to yield a strongest correlated peak for each...
|
|
|
7372836 |
Method of transmitting control data in CDMA mobile communication system
A device and method for configuring an UL-DPCCH. One or more UL-DPCCHs, especially a UL-DPCCH for supporting HSDPA, are constructed in code division multiplexing and transmitted according to the...
|
|
|
7372837 |
Incremental redundancy using two stage rate matching for automatic repeat request to obtain high speed transmission
Methods and apparatus for processing a data stream for high speed wireless Transmission. At the transmission side, the methods and apparatus rate-match an encoded stream of combined information...
|
|
|
7372833 |
Resource allocation in packet network
The idea of the invention is to negotiate the resource allocation between two network elements on the Application or Transport layer level so that the negotiation is possible over the network, even...
|
|
|
7372893 |
Device and method for compensating for phase distortion in base station of OFDMA-based cellular system
Disclosed is a device and method for compensating for phase distortions in a base station of an OFDMA-based cellular system. The method comprises receiving OFDM symbols from a plurality of mobile...
|
|
|
7373161 |
Method and arrangement for power control
A method for setting a power control level ( 600 ) in a wireless communication system. The method includes the steps of obtaining ( 620 ) transmission information from a wireless subscriber unit,...
|
|
|
7369517 |
Method for downloading data in a radio communications system
According to one aspect of the invention, in a radio communications system comprising at least one base station (BS 1 , BS 2 ) provided with means for transmitting data via a communication link...
|
|
|
7369527 |
Apparatus and method for transmitting and receiving control information in a mobile communication system
Disclosed is an apparatus and method for transmitting and receiving control information for a packet data channel in a mobile communication system supporting a high-speed packet data service and a...
|
|
|
7369528 |
Method and system to send SMS messages in a hybrid network
Embodiments of a method and system are disclosed to pass SMS messages from a mobile operating in a CDMA Radio Access Network to a Hybrid MSC, and to route the SMS message from the Hybrid MSC to a...
|
|
|
7369601 |
Code division multiple access receiver
Processing of a received code division multiple access, CDMA, burst ( 405 ) when a spreading factor of the CDMA burst ( 405 ) has been changed from an allocated spreading factor (SF 0 ) to a new...
|
|
|
7369523 |
Data signal demodulation in a communication system
A method described evaluates the pilot-to-data power ratio based on the values of the demodulated data at the output of a receiver such as a conventional maximal ratio combiner or an equalizer...
|
|
|
7366226 |
Pilot channel tracking method based on multipath barycenter tracking loop
The present invention discloses a method for pilot channel tracking based on multipath channel barycenter tracking loop, comprises steps of evaluating multipath fading channel parameters,...
|
|
|
7366129 |
Communication node for enabling interworking of network using request/response based data transfer and network using non-request/response based data transfer
A communication node for enabling interworking of a first network in which data transfer is based on a combination of request and response and a second network in which data transfer is not based...
|
|
|
7366141 |
Cell search method and apparatus in a WCDMA system
A cell search method for use in a mobile communication system, the method including: performing one or more identification steps for identifying timing and codes of oversampled input signals; and...
|
|
|
7366142 |
Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits
A mobile wireless terminal (MWT) includes multiple wireless modems. The multiple modems have their respective transmit outputs combined together to produce an aggregate transmit output. The...
|
|
|
7366120 |
Method and apparatus for improving quality of service over meshed bachaul facilities in a wireless network
Redundant wireless links in a meshed backhaul network may be used to improve quality of service on the backhaul network by confining knowledge of the duality to the attached network elements....
|
|
|
7362831 |
Method and device for sequencing signals from multiusers
Method for ordering a number K of given users in a digital signal equalizing and decoding device receiving the signals from the K users comprising at least the following steps:
a step in...
|
|
|
7362732 |
Tracking control in a CDMA system
A tracking circuit includes a plurality of phase sections each corresponding to different phases of a despreading code. Each of the phase sections includes a correlator for producing a correlation...
|
|
|
RE40253 |
Apparatus for making a random access to the reverse common channel of a base station in CDMA and method therefor
An apparatus for making a plurality of terminals have a random access to the reverse common channel system in CDMA, comprises code synchronization detection information broadcast means provided in...
|
|
|
7359365 |
Hybrid CDM/TDM signaling for packet acknowledgment method and apparatus
A common signaling channel (CSC) conveys signaling information units (SIUs) from a base station (BS) to each of a multiplicity (e.g., 1200) of different mobile stations (MSs). Implicit...
|
|
|
7359730 |
Method and apparatus for reducing interference associated with wireless communication
The present invention provides for a method and apparatus for reducing interference associated with wireless communication in an area having sensitive electronic equipment. A wireless...
|
|
|
7359399 |
CDMA path protection method based on path protection information
A path protection method for a CDMA reception apparatus is disclosed, which obtains correlation value levels while shifting the despreading timing of reception data little by little, searches for...
|
|
|
7359427 |
Rach ramp-up acknowledgement
An improvement to a code-division-multiple-access (CDMA) system employing spread-spectrum modulation, with the CDMA system having a base station (BS) and a plurality of remote stations. The base...
|
|
|
7359454 |
Apparatus and method for digital wireless communications
A digital wireless communication apparatus includes a first modulator that modulates a pilot symbol according to a first modulation scheme, and a second modulator that modulates specific symbols...
|
|
|
7356008 |
Method of assigning one or more spreading sequences to users of a multi carrier transmission network
A method of assigning one or more spreading sequences to users of a Multi Carrier transmission network, each element of the spreading sequence being, at a transmitter of the network, multiplied by...
|
|
|
7355961 |
Method and arrangement for digital signal transmission using layered space-time codes
The invention relates to a method and an arrangement for transmitting a digital signal consisting of symbols, which arrangement comprises a coder ( 308 ) for coding complex symbols to channel...
|
|
|
7356099 |
Method for processing protocol data units in a high-speed downlink packet access communication system
A method for processing PDUs (Protocol Data Units) in a receiver, which can receive a PDU to which a TSN (Transmission Sequence Number) is allocated from a transmitter provided in an HSDPA...
|
|
|
7356006 |
Method of overhead channel transmission in mobile communication system and apparatus using the same
A method of performing a reverse-link packet data service in a communication system is provided, by which a reverse packet data service is available at a high data rate in the reverse link...
|
|
|
7356071 |
Method and apparatus for estimating signal-to-noise ratio based on dedicated physical channel pilot symbols
The present invention is related to a method and apparatus for estimating signal-to-noise ratio (SNR) based on dedicated physical channel (DPCH) pilot symbols in a wireless communication system. A...
|
|
|
7356003 |
Radio communication system and its mobile communication terminal
When deterioration in throughput is detected, it is determined whether a factor of the deterioration is deterioration in channel quality or concentration of traffic. If the factor of the...
|
|
|
7356007 |
CDMA receiver and method of judging TFCI candidates of the same
In a CDMA receiver, the TFCI decoding error is reduced. When the difference between TFCI correlation values is small and hence TFCI candidates are less credible, data is decoded using transport...
|