| Document |
Document Title |
|
WO/2008/047642A1 |
A UWB transmission apparatus that, in a system using a mixture of amplitude and phase modulation schemes, can support both of the amplitude and phase modulation schemes, while preventing the signal powers of amplitude-modulated signals f...
|
|
WO/2008/047203A2 |
Various example embodiments are disclosed relating to relay networks or multi-hop networks, and also relating to bandwidth allocation for relay networks. According to an example embodiment, a method of allocating bandwidth in a relay net...
|
|
WO/2008/044273A1 |
A transmitter apparatus comprises a plurality of code spreaders that are provided for different codes to be spread; a receiving part that selectively distributes transport data to the plurality of code spreaders; a plurality of optical t...
|
|
WO/2008/044629A1 |
A wireless communication apparatus wherein the performance can be prevented from degrading due to the affection of a frequency offset, while the sequence length of Zadoff-Chu sequence (ZC sequence) being kept long. In this wireless commu...
|
|
WO/2008/044317A1 |
A relay station transmits a message to a wireless base station which allocates an up direction channel to notify a demand frequency band when receiving one of a signal train out of a predetermined signal group from a terminal device and ...
|
|
WO/2008/044528A1 |
A transmission power control method in a communication system includes a user terminal which performs transmission power control in a packet radio access and a base station. The method includes: a packet transmission step (S103) in which...
|
|
WO/2008/042672A2 |
This invention is a multiple access communication technique by which a multitude of transmitters communicate with receivers using direct sequence spread spectrum signaling. The direct sequence codes are reused by a large number of simult...
|
|
WO/2008/041916A1 |
The invention relates to a method in a network node in control of a cell in a cellular telecommunication network for reducing intra-cell interference between user equipments (UE) (10) residing in said cell and performing random access (R...
|
|
WO/2008/041675A1 |
A user device creates an uplink control channel including at least one of downlink transmission acknowledgment information and channel state information. When no resource is allocated for uplink data channel transmission, the uplink cont...
|
|
WO/2008/042211A2 |
A joint detection system and associated methods are provided. A joint detection system is configured to perform joint detection of received signals. The joint detection system includes a joint detector accelerator configured to perform a...
|
|
WO/2008/040257A1 |
A method, a device and a system for end to end tracking are provided. The device including: a tracking platform, a network unit device. The system including: a tracking platform, a soft switch and a network unit device. The method mainly...
|
|
WO/2008/041676A1 |
In a downlink of OFDM wireless access, a scramble code suitable for each of physical channels is used to randomize the channel. A base station apparatus comprises a scramble-specific-to-base-station generating part (12) that generates a ...
|
|
WO/2008/038790A1 |
A sequence allocating method and a sequence allocating apparatus wherein in a system where a plurality of different Zadoff-Chu sequences or GCL sequences are allocated to a single cell, the arithmetic amount and circuit scale of a correl...
|
|
WO/2008/034384A1 |
A method, system and device for analyzing the abnormity of the uplink channel in the wireless communication system are disclosed, the invention better realizes the status detection of the uplink channel and improves the analyzable and ma...
|
|
WO/2008/035232A2 |
In order to easily understand the relationship between communication signals of a plurality of channels, a signal analyzer provides a display showing a stacked bar graph 100 that stacks powers of the plurality of channels in every time s...
|
|
WO/2008/032803A1 |
A data transmitting method for transmitting time-series data {x0, x1,...} by using a ZCCZ series is characterized in that when the ZCCZ series is denoted by Z(z0, z1,..., zN-1) (N is a natural number of 2 or larger), the transmitter divi...
|
|
WO/2008/031340A1 |
A method and device for transmitting and receiving signal are provided, thereby transmitting more information in fixed resource block. At the transmission side, the information that will be transmitted is separated into two sections of w...
|
|
WO/2008/028370A1 |
A code channel resource allocation method of High Speed Uplink Packet Access in TD-SCDMA system involves the following steps: UE initiates an uploading authorization request to Node B through E-RUCCH or E-PUCH; after receiving the reques...
|
|
WO/2008/028321A1 |
A communications estimation, in radio communications systems, particularly in CDMA type of systems, of signal to interference ratio, signal to noise ratio and signal to interference and noise ratio, includes one or more channel specific ...
|
|
WO/2008/028394A1 |
A method for implementing prepaid service switching in code division multiple access network, includes: a user terminal moves to a destination PDSN and sends a MIP registering request message to the destination PDSN; the destination PDSN...
|
|
WO/2008/028417A1 |
A method and a system for sending the multimedia broadcast-multicast service(MBMS) and a choosing device, in which, the method includes: distributing the down carrier frequency additionally as MBMS carrier frequency carrying MBMS service...
|
|
WO/2008/029704A1 |
A transmission device includes: a spread unit for spreading a transmission symbol by using a spread code so as to generate a signal of each chip for each channel; a code multiplexing unit for multiplexing chip signals of a plurality of c...
|
|
WO/2008/029845A1 |
A transmission/reception device includes: a reception unit which receives category information associated with a function of another transmission/reception device; a selection unit which selects an interleave method according to the cate...
|
|
WO/2008/026898A1 |
When a terminal generates an uplink signal in a communication system, the terminal hops a sequence for differentiating itself from another terminal with time. The terminal generates the uplink signal by multiplying a transmission symbol ...
|
|
WO/2008/022502A1 |
A method for timing among channels in the TD-CDMA system, aiming at the problem that in the existed TD-CDMA timing manner, UE searches the E-AGCH frequently and the power waste of UE is too much, which do not fit for TD-CDMA system. To s...
|
|
WO/2008/022503A1 |
A method for realizing an automatic repeat request acknowledgement indicator channel (E-HICH ) in a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) system. Said method comprises the following steps: a system generates ...
|
|
WO/2008/023598A1 |
A base station (10) which generates pilot channels orthogonally intersecting between N (N ≥ 4) sectors includes: a sequence generation unit (111) for generating a phase rotation sequence where a phase rotation amount of a frequency ran...
|
|
WO/2008/020624A1 |
Disclosed is a code sequence allocation method capable of suppressing inter-cell interference and reducing in-cell interference when allocating a ZCZ-GCL code sequence for each cell. In this method, if a code sequence of sequence numbers...
|
|
WO/2008/020609A1 |
A radio transmitting apparatus and a radio transmitting method wherein the throughput is improved and a fast initial access processing including an RA burst is accomplished. According to these apparatus and method, a signature table stor...
|
|
WO/2008/018126A1 |
To provide an enhanced efficiency of wireless transmission and reduce the power consumption of mobile stations. When transmitting, to mobile stations (10-1 to 10-n), control channels for establishing communication services for the mobile...
|
|
WO/2008/018200A1 |
A transmitter wherein the peak power occurring in a transport signal can be efficiently suppressed. In this transmitter, a plurality of peak suppressing signal generating means (13,14,15) generate peak suppressing signals for suppressing...
|
|
WO/2008/014654A1 |
A method for collecting the communication service quality comprises the steps of: the network side obtains the evaluation data information generated by terminal based on the user input information; the network side takes the statistic ab...
|
|
WO/2008/016112A1 |
A radio transmitting apparatus and a radio transmitting method wherein the interference between codes can be reduced and the degradation of preamble detection capability can be prevented. According to these apparatus and method, a signat...
|
|
WO/2008/011804A1 |
A method for allocating cell frequency band is provided. The method includes: According to the load distribution which is monitored by network in all frequency band of the cell, network determines frequency band available for accessing i...
|
|
WO/2008/011808A1 |
A method and an access network for active state access terminal hand-off are provided, wherein the method for active state access terminal hand-off among access networks includes the following steps: the current access network receives t...
|
|
WO/2008/013064A1 |
A pulse transmitting device is provided to avoid interference between pulses due to multipath influence even in a high speed pulse transmission that is typical of a UWB by making use of a relatively simple method and to improve receiving...
|
|
WO/2008/013284A1 |
It is possible to provide a pulse synchronization demodulation device capable of synchronized-capturing and demodulating a reception pulse signal with a low power consumption and a simple configuration in a high-speed pulse radio transmi...
|
|
WO/2008/011834A1 |
A signal-sending method based on OFDM is disclosed and it includes: Divide signal into two parts at least. Map each part of the signal into an orthogonal code. Make pre-disposal to the orthogonal code and then send it out. Additionally, ...
|
|
WO/2008/009574A1 |
A radio receiver (4) adapted to alternatively receive data over a communication channel (3) in a first mode and a second mode. The second mode facilitates reception of data at higher data rates than the first mode. The radio receiver com...
|
|
WO/2008/003207A1 |
A method for allocating loss based on the traffic level includes: mapping the subdivided traffic and level to be the corresponding QoS level and allocating priority; mapping the QoS level and allocating priority to be the corresponding f...
|
|
WO/2008/003247A1 |
Two multimedia recording methods, two multimedia recording systems, two media control devices and two media processing devices. The first multimedia recording method sets previously a DTMF keys sequence indicating the end of the multimed...
|
|
WO/2008/003199A1 |
A method and apparatus for generating phase offset code symbols for a long scrambling code. The apparatus comprises a generation module of the phase offset generated vectors Clong,1,x,n?Clong,2,x,n, a generation module of the phase offse...
|
|
WO/2008/003260A1 |
A method and apparatus for connecting multiple multi-party calls is disclosed. The method comprises the following steps: making a user temporarily leave an on- going multi-party call which the user is attending, wherein the user is a rem...
|
|
WO/2008/000916A1 |
A radio frequency transceiver is provided. The transceiver comprises a receiver for receiving transmission at a first radio frequency and a transmitter for transmitting at a second radio frequency, and in the transmitter a power amplifie...
|
|
WO/2008/000116A1 |
A method of data multiplexing for OFDM system, which in a sub-frame or a frame comprises the step 1, in the time domain and the frequency domain, using the virtual resource blocks as the basic allocation unit, maps the data to the virtua...
|
|
WO/2008/001531A1 |
An optical code communication system comprises an optical transmitter, an optical receiver, and an optical transmission channel. The optical receiver has an optical mixing decoder for mixing a code light and a local oscillation light, br...
|
|
WO/2008/001663A1 |
There are provided a pulse generation circuit and a modulator capable of obtaining a high on/off ratio with a small circuit scale and a low power consumption. A short pulse generation circuit comprises an oscillation circuit (101), a con...
|
|
WO/2008/000129A1 |
A method and device for providing test routes is disclosed. The method comprises: computing generation numbers of routes in various prefix length based on the internet real routes distribution, generating the said numbers routes in vario...
|
|
WO/2008/000130A1 |
A method and system for realizing multicast service of multimedia broadcast. The multicast service of multimedia broadcast is loading on the different multicast of multimedia broadcast loads. Each of the multicast load of multimedia broa...
|
|
WO/2007/148590A1 |
A base station used in a mobile communication system using a single-carrier method for uplink includes: means for classifying a plurality of user devices into two or more groups according to a pass loss between each of user devices and a...
|
