| Document |
Document Title |
|
WO/2005/013512A1 |
When a transmission timing of CQI based on CQI update period information overlaps with that of CQI based on CQI repetition time number information, a CQI transmission timing control part (110) and a CQI transmission timing priority deter...
|
|
WO/2005/013633A1 |
A correlation system for Time Division Multiple Access (TDMA) positioning systems is disclosed, whereby a position receiver acquires, tracks, and demodulates a plurality of Code Division Multiple Access (CDMA) modulated positioning signa...
|
|
WO/2005/013533A2 |
A method for performing outer loop power control in a wireless communication system utilizing a plurality of transport channels begins by selecting an initial reference transport channel (TrCH) and a final reference TrCH. Outer loop powe...
|
|
WO/2005/013507A1 |
An apparatus and method is provided for dynamic range power control of a wireless downlink communication signal (100), such that target signal quality adjustments are held temporarily (102) when it is apparent that transmit power control...
|
|
WO/2005/011145A1 |
A communication transceiver transmits a power-controlled first signal responsive to received power control commands and transmits one or more additional signals at variable power gains relative to the transmit power of the first signal b...
|
|
WO/2005/011138A1 |
This disclosure is directed to techniques for voice and data transmission from a wireless communication device, such as mobile telephone handset. In accordance with the disclosure, a wireless communication provides a hybrid coupler that ...
|
|
WO/2005/011147A1 |
A method for transmitting/receiving weight information for creating transmission/reception beams in a mobile communication system using a multiple input multiple output adaptive antenna array scheme. The method includes a receiver receiv...
|
|
WO/2005/011140A1 |
There is provided a peak to average power ratio (PAPR) control method which efficiently allocates Walsh codes to channels in a CDMA-2000 (Wideband-CDMA) system. Specifically, the method of the present invention comprises the steps of: at...
|
|
WO/2005/011185A1 |
A receiver-specific regulation of transmission energy for a symbol for transmission, by adjustment of the symbol duration or by adjustment of the number of bits transmitted with the symbol, or a combination of both measures, each using a...
|
|
WO/2005/011146A1 |
Disclosed are a method and a system for transmitting/receiving signals in a mobile communication system using a multiple input multiple output adaptive antenna array scheme. A first receiver calculates a reception weight value by using a...
|
|
WO/2005/008474A1 |
Configurable vector processors can be equipped with code generators, so that they are capable of handling different standards and codes. Furthermore, they can be arranged to provide support for related functions such as cyclic redundancy...
|
|
WO/2005/006599A1 |
A packet data generating method and apparatus for supporting multiple services in a wireless packet data communication system where an MS transmits two or more traffics to a BS on one of a reverse PDCH, a reverse FCH, and a reverse DCCH....
|
|
WO/2005/006623A1 |
In ej(2n&pgr /N) calculation section (101) wherein the base of the natural logarithm is e and the length of the spread code (i.e., spread code length) is N, the b-th chip C(a, b) of the a-th spread code is generated according to C(a, b) ...
|
|
WO/2005/006573A2 |
The disclosed embodiments relate to a communication system comprising a transmitter that is adapted to transmit a data signal that is broken into a plurality of time slots. The transmitter is adapted to insert communication data into a s...
|
|
WO/2005/002269A1 |
A mobile radio communication system including a base station and a mobile station. The communication system can reduce the power consumption at the mobile station without increasing the processing delay or complicating the device. In ord...
|
|
WO/2005/002065A2 |
A system, method and apparatus structured to transmit a plurality of ultra-wideband pulses through an electric power medium (305) are provided. One embodiment of the method comprises an ultra-wideband transmitter (302) structured to tran...
|
|
WO/2005/002111A2 |
A wireless communications device (100) includes a primary radio frequency branch (134) and a diversity branch (136), which is enabled and disabled to balance performance and power consumption. Diversity mode operation of the device is co...
|
|
WO/2005/002099A1 |
A transmitter apparatus wherein the peak level of a signal to be transmitted can be effectively reduced. Peak factor producing means (31-35) produces a peak factor in accordance with a ratio of a level threshold of the signal to the peak...
|
|
WO/2005/002104A1 |
A receiver (102) connected to a plurality of reception antennas (121, 122) includes a propagation path correlation estimation circuit (108). The propagation path correlation estimation circuit calculates a correlation value of each propa...
|
|
WO/2005/002073A1 |
A radio receiver has an ADC connected to an RIF module. Baseband processing modules are connected to the ADC, and a power control module is connected to each of the baseband processing modules. Each of the baseband processing modules is ...
|
|
WO/2005/002083A1 |
A mobile station (100), when performing soft handover between base stations (200), receives transmit power control commands from each base station (200). The mobile station (100) determines the reliability of each received transmit power...
|
|
WO/2005/001513A2 |
A method and system are disclosed for detecting objects of interest in a target area using ultra wide band (UWB) RF signals. A transmitter and antenna array generate ultra wide band RF impulsive signals that are used to probe a target ar...
|
|
WO/2004/114596A1 |
A frame format decoder (22) and training sequence generator (24) for determining the frame format of received data which is compliant with the IEEE 802.1 lb standard for wireless local area networks, and for providing a training sequence...
|
|
WO/2004/114573A2 |
Systems and methods for single-point to fixed-multipoint communication. The invention dynamically allocates bandwidth based on traffic demands, thus providing efficient bandwidth utilization, particularly with bursty or time sensitive da...
|
|
WO/2004/114552A1 |
A WCDMA mobile communication system in which the uplink state and the downlink state are separately controlled so that a mobile device need utilize a minimum radio resource more directly (i.e., at the more initial stage level). The mobil...
|
|
WO/2004/112271A1 |
A chaos spread code c(n) is input to a spread section (32) and data D1 is multiplied by c(n) in the spread section (32). A chaos spread code d(n) is input to a spread section (42) and data D2 is multiplied by d(n) in the spread section (...
|
|
WO/2004/110081A1 |
Disclosed is a method for operating a moible station with a base station, as well as apparatus for performing this method. The method includes, when the mobile station is in an Autonomous mode of operation, autonomously transmitting from...
|
|
WO/2004/107623A1 |
Each of the communication terminals (MS&num 1 to MS&num N) spreads transmission data by using an orthogonal spread code unique to a local station and OFDM-modulates the signal after the spread, thereby forming an OFCDM signal. A base sta...
|
|
WO/2004/107624A1 |
The present invention provides a method for multi-user code channel activation detection in wireless communication system , comprising the steps: receiving a wireless signal comprising a signal of the at least two users among said multi-...
|
|
WO/2004/105229A1 |
A frequency extension circuit, consistent with certain embodiments of the present invention has a first delay line (108) having a plurality of taps. The delay line receives a reference clock at an input with a clock rate of FREF. A secon...
|
|
WO/2004/105280A1 |
A method for managing uplink scrambling codes in WCDMA is provided, comprising: assigning a prescribed number of uplink scrambling codes to PRACH and PCPCH channels; allocating uplink codes to each RNC based on planned capacity of each R...
|
|
WO/2004/105288A2 |
A mobile station typically determines whether to drop a communication link and/or a base transceiver station (BTS) based on a performance of an associated forward link. In order to avoid dropping a communication link (220) that has a wea...
|
|
WO/2004/105265A1 |
A guard interval inserting part (14) generates a spread signal string in which n signals, the data rates of which are n times a reference data rate that is a predetermined data rate (where n is an integer equal to or greater than two), a...
|
|
WO/2004/105326A2 |
A dual-channel network with in each case one communication controller (2, 6) for each of the two channels (A, B). In order to ensure that the two channels (A, B) operate on a temporally matched basis, an exchange of current states ('read...
|
|
WO/2004/102834A1 |
In a diversity handover, a mobile machine compares the quality of the received signal with a target quality, and based on the result of the comparison sends a transmission power control signal to the base station. Each base station count...
|
|
WO/2004/102875A1 |
The invention relates to a method for performing authentication of high rapidity packet data, which is applied to multi-pattern networks including IS95/CDMA2000 1X and CDMA2000 HRPC. The method comprises: Access Terminal (AT) uses the us...
|
|
WO/2004/102839A1 |
A downlink control channel structure in a CDMA (Code Division Multiple Access) mobile communication system and its operating method are disclosed. Especially, a downlink control channel structure suitable for using a physical shared chan...
|
|
WO/2004/102616A2 |
A wireless communication system, method and apparatus are provided for soft and softer handover of a mobile wireless transmit/receive unit (WTRU) between two or more base stations and/or base station sectors. A network control unit assig...
|
|
WO/2004/103010A1 |
Separately from individual channel signal formation units (101-1 to 101-N), there is provided a channel signal formation unit for control information (110), which forms control information for carrying out upstream packet transmission. T...
|
|
WO/2004/102826A2 |
The invention concerns a spread-spectrum modulator which converts input sequences (si) consisting of digital symbols into n $m(G) 2 spread-spectrum sequences. It comprises a spread-spectrum code generator (15) and means (11-14) for combi...
|
|
WO/2004/100588A1 |
The present invention relates to a mobile terminal and a communication method in a wireless system comprising a radio access network and a plurality of mobile terminals. To save processing time at the mobile terminal in order to perform ...
|
|
WO/2004/100415A1 |
A control part (110) identifies the type of data included in a transmitted signal to output a control signal (C1) to an S/P converter part (101) and to a spread control part (107). The S/P converter part (101) distributes the certain typ...
|
|
WO/2004/100569A2 |
A method for rate selection by a communication device for enhanced uplink during soft handoff in a wireless communication system includes a first step of receiving information from a scheduler. This information can include one or more of...
|
|
WO/2004/098106A1 |
The invention relates to a method for transmitting data bits between at least one subscriber station and a radio access arrangement in a radio communication system. Each data bit is transmitted to at least two different units of a first ...
|
|
WO/2004/098098A1 |
According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user i...
|
|
WO/2004/098092A1 |
A base station (1) notifies radio resource information and transmission power control information to a mobile station (2). In the mobile station (2), a TPC accumulation section (4) accumulates transmission power control information perio...
|
|
WO2003067379A9 |
A method and system is disclosed for spreading the power associated with digital signals being transmitted in reducing electromagnetic (EMI) emissions in a bit stream. After being transmitted across a transmission line (169), a represent...
|
|
WO/2004/098227A1 |
A mobile station device (101-1) detects and reports a reception quality value of a known signal transmitted from a base station device (102-1). The base station device (102-1) includes: quality-defective signal generation section (1021) ...
|
|
WO/2004/095749A1 |
A radio transmitting/receiving apparatus uses, on the transmitter, pilot symbols that are M-chip spread on the frequency axis and N-chip spread on the time axis by use of spread codes of M times N chips length (where M and N are any inte...
|
|
WO/2004/095851A2 |
Methods and apparatus for supporting and using multiple communication channels within the communication system. Mobiles (14, 16) maintain at least two sets of channel quality information at any one point in time. Mobiles (14, 16) select ...
|
