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Matches 251 - 300 out of 18,032

Document Document Title
WO/2014/071792A1
Provided in an embodiment of the present invention are a multi-path combination method, device and mobile communication system, for solving the problem of being incapable of dynamically setting a branch weighting coefficient in current m...  
WO/2014/061475A1
The objective of the invention is to appropriately perform communications in HetNet even in a case of expanding the radio resource area used for a downstream control channel. According to a radio communication method for use in a radio c...  
WO/2014/053064A1
A method and system for transmitting data from a UE in an OFDM system such as LTE. Information symbols are spread using a spreading code assigned to the UE and orthogonal to spreading codes of other UEs. The assigned spreading code has a...  
WO/2014/049917A1
A wireless communication terminal capable of increasing the utilization efficiency of ACK/NACK resources and suppressing unnecessary PUSCH band reduction while avoiding ACK/NACK collision in a system in which E-PDCCH control information ...  
WO/2014/052660A1
A first network device determines whether a first reference code included in at least a first transmission on a communication channel is associated with a code configured in the first network device. The communication channel is shared a...  
WO/2014/038460A1
Provided is a mobile station device that is capable of minimizing increases in resources appropriated by a Physical Uplink Control Channel (PUCCH) while maintaining backward Long Term Evolution (LTE) compatibility. The mobile station dev...  
WO/2014/036829A1
Disclosed are a method for generating a Gold sequence and a chip, relating to the technical field of a communication network to improve the operation efficiency of the Gold sequence. According to the solutions provided by the embodiments...  
WO/2014/030447A1
When a plurality of communication terminals (1) access a base station by using CDMA involving the spreading of a transmission signal with an orthogonal code, the orthogonal codes of CDMA signals transmitted from the communication termina...  
WO/2014/017251A1
The present invention supports smooth mobility of mobile terminal devices between a plurality of local areas positioned inside a wide area. The present invention is equipped with: a wide-area-base-station device (20) for covering wide ar...  
WO/2014/006449A1
A communication device (1) for a wideband code division multiple access communication (W-CDMA) system is described. The communication device has an antenna interface (AIF), a front end processor (FE), a packet generator (PG), a packet wr...  
WO/2013/183581A1
In the present invention, a reference signal generator (105) generates a reference signal and inputs it to resource mapping units (106-1 to 106-T). There are a number of types of reference signals, according to the purpose thereof, but h...  
WO/2013/182544A1
The invention relates to a method for transferring data from a sender to a recipient. According to the invention, the data are encoded by an encoder on the sender side and decoded by a decoder on the recipient side. The data are encoded ...  
WO/2013/175419A1
Interference between reference signals.from user equipments in a wireless network, the method may be reduced by using a received lime shift value from a node in the wireless network. An interference randomization technique may be applied...  
WO/2013/173628A1
Communication systems, including third generation partnership project (3GPP) wideband code division multiple access (WCDMA), can benefit from various power control methods and signals. Indeed, radio communication technologies that use po...  
WO/2013/168560A1
In order to ensure more demodulation reference signal (DM-RS) resources that can be allocated to more DM-RS sequences, this wireless communication method is characterized in that: in a wireless base station, a Zadoff-Chu (ZC) sequence is...  
WO/2013/072114A3
The invention relates to a method for transmitting data in a battery (10) and a battery (10) which comprises a number of cells (12, 14, 16), wherein at least one electronic unit (30) is assigned to at least one of the cells (12, 14, 16) ...  
WO/2013/160646A1
A method for data transmission in a radio data transmission system having a plurality of parallel single-input single-output or multiple-input multiple-output channels over which the data is transmitted, the data represented by a plurali...  
WO/2013/155785A1
Provided are a scrambling code generation method, apparatus and a scrambling code processing apparatus, the method comprising the steps of converting the inputted phase shift into a binary number, according to the position of the effecti...  
WO/2013/143959A1
Method of detection and synchronization for a multistation wireless communication system (WiFi) implementing a layer, termed the MAC layer ("Medium Access Control layer"), provided for implementing a multiple access protocol and a physic...  
WO/2013/141114A1
The purpose of the present invention is to provide reference signals for demodulation that are suitable for enhanced downlink control channels. This wireless base station device comprises: a multiplication unit that multiplies the downli...  
WO/2013/132773A1
In the present invention, when CoMP is applied, it becomes possible to allocate a UE-dedicated reference signal sequence and transmit/receive wireless signals without causing an increase in inter-cell interference. The present invention ...  
WO/2013/116507A1
Methods and apparatus for identification of macro-cells and subordinate transmission nodes. In one embodiment the methods and apparatus are configured for use within a long term evolution (LTE/LTE-A) network, and include a scrambling tec...  
WO/2013/114798A1
The objective of the present invention is to secure a large number of signal sequences that can be used by UE in one cell, without increasing the deterioration in processing accuracy which is caused by reference signal interference. This...  
WO/2013/111523A1
Provided is a transmission device with which, by orthogonalizing different transmission bandwidth DM-RSs, CoMP performance is improved, and it is possible to increase MU-MIMO communication multiplexing. In the device, a sequence generato...  
WO/2013/111658A1
The present invention enables the efficient transmission/reception of a signal containing control information between a base station device and a mobile station device. To achieve this, the present invention is characterized by being pro...  
WO/2013/107927A1
A method includes determining a base sequence, cyclic shift, and UE-specific portion of a frequency comb,applying the cyclic shift to the base sequence to create a shifted sequence, and selecting a portion of the shifted sequence as a us...  
WO/2013/109619A1
A system and method is provided for disabling CDMA network services for an unauthorized mobile device, which may be lost, stolen, or determined to be counterfeit, using SMS to transmit CDMA triplets to determine authentication. The metho...  
WO/2013/105576A1
With a method of administering a cyclic shift code which is used for CQI reporting, when a new communication occurs between a base station and a mobile station, the cyclic shift code is newly allocated to the CQI reporting from the mobil...  
WO/2013/097627A1
Embodiments of the present invention relate to a signal processing unit, and an interference cancellation method, device, and system. The interference cancellation system of the present invention comprises a centralized cancellation unit...  
WO/2013/091490A1
Disclosed are a method and device for processing cyclic shift sequence hopping and obtaining cyclic shift sequence values. The method comprises: assigning a cyclic shift sequence hopping pattern used when reference signal cyclic shift se...  
WO/2013/086398A1
Methods, systems, and devices are disclosed for providing data, such as voice data for a voice service, over flexible bandwidth carriers. Some embodiments include support for 12.2 kbps and/or 7.95 kbps AMR CS voice over flexible bandwidt...  
WO/2013/085262A1
A method and apparatus that constructs a pair of orthogonal sets of codes with low values of inter-set correlation in overloaded spread spectrum systems is disclosed. The spreading factor of the generated sets can assume any value N for ...  
WO/2013/078518A1
A device for modulating communication signals comprises a transceiver for receiving and transmitting the signal, a storage medium storing computer implemented programme code components to generate sequences and a processor in communicati...  
WO/2013/070144A1
The teachings herein disclose device-side and network-side methods (400, 700) and apparatuses (16, 18, 20) for advantageously controlling demodulation reference symbol, "DMRS", transmissions by wireless devices (20) operating in a wirele...  
WO/2013/068195A1
There are provided measures for code-distributed physical channel definition. Such measures may exemplarily comprise distributing at least one physical channel over at least two code channels, and transmitting the at least two code chann...  
WO/2013/070729A1
Methods, systems, and devices are disclosed for providing services, such as voice services, within flexible bandwidth systems. In general, the scaling of one or more aspects of a flexible bandwidth system may be compensated for through a...  
WO/2013/032244A3
A wireless receiver is configured to perform a method of channel estimation in a multiple input multiple output (MIMO) network. The method includes despreading a vector of received samples to determine an average channel estimate for eac...  
WO/2013/023093A3
Embodiments contemplate one or more methods and apparatuses for allocating demodulation reference signals (DRSs) for a backhaul link between a base station and a relay. One or more embodiments include a processor that may generate a plur...  
WO/2013/047130A1
Provided are a base station, a terminal, and a communication system which is capable of efficient communication between the base station and the terminal. This terminal for communication between the base station and the terminal is provi...  
WO/2013/032244A2
A wireless receiver is configured to perform a method of channel estimation in a multiple input multiple output (MIMO) network. The method includes despreading a vector of received samples to determine an average channel estimate for eac...  
WO/2013/024660A1
A terminal for communicating with a base station, wherein when a physical downlink control channel or an expanded physical downlink control channel related to a physical downlink common channel of a first cell, and an expanded physical d...  
WO/2013/024336A1
Embodiments of the present invention provide an interference cancellation method for an enhanced physical downlink control channel E-PDCCH, comprising steps of: (1) allocating different orthogonal covering code OCC sequences to different...  
WO/2013/023093A2
Embodiments contemplate one or more methods and apparatuses for allocating demodulation reference signals (DRSs) for a backhaul link between a base station and a relay. One or more embodiments include a processor that may generate a plur...  
WO/2013/018612A1
A base station communicates with a terminal, using a resource element which is configured using a frequency direction region and a time direction region, and a resource block pair which is configured using a prescribed number of resource...  
WO/2012/165230A1
A method for establishing communication in a base station, the method having a measurement step for measuring the quality of a peripheral cell in the communication protocol of a measurement object, and a communication-establishing step f...  
WO/2012/158173A1
Examples are disclosed for transmitting or receiving data via code division multiple access using highly correlated spreading codes assigned to a user.  
WO/2012/153732A1
Proposed is a communication device or similar which can use both time and frequency offsets. A communication device (3) uses formula (2) to generate a transmission signal (sGD(t)). A spread unit (13) is provided with a time spread unit (...  
WO/2012/099519A3
The disclosure relates to methods and apparatuses that allow for channelisation code allocation adapted for uplink MIMO transmissions. A method for use in a user equipment of a telecommunication system comprises spreading data symbols of...  
WO/2011/138023A3
Disclosed is a method and system for synchronization of communication devices. The synchronization system or method includes a preamble formed by three stages or intervals, including a code generator for generating a set of complementary...  
WO/2012/147273A1
A transmission device capable of preventing a reduction in the degree of freedom of assigning demodulation reference signals (DMS) and receiving-quality reference signals (SRS). In this device, a reference signal generator (204) generate...  

Matches 251 - 300 out of 18,032