Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 30,005

Document Document Title
WO/2012/060638
The present invention relates to a method for configuring TDM patterns of aggressor cells that are transmitted from a base station of the aggressor cells for interference in a heterogeneous network environment, wherein: the offset for TD...  
WO/2012/060550
The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system supporting multiple antennas. According to one embodiment of the...  
WO/2012/059009
Disclosed are a method and device for feeding back downlink channel feedback information, and a method and device for user matching. The method for feeding back downlink channel feedback information includes: calculating the multi-user c...  
WO/2012/060628
The present invention relates to a wireless communication system, and more specifically, to a method and a device for transmitting/receiving uplink control information. The method for a terminal to transmit confirmation response informat...  
WO/2012/061257
Methods, systems, devices, and computer program products are described which facilitate the transmission and reception of acknowledgment/negative acknowledgment (ACK/NACK) feedback associated with downlink data transmissions in a multi-c...  
WO/2012/060559
The present invention relates to the efficient management of HARQ buffers in a wireless communication system. In the invention, a receiving terminal comprises: a first memory for storing LLR values of at least one data block constituting...  
WO/2012/060038
A network system has: a node performing transmission/reception of a frame based on FCoE; a network; a controller performing management of the node and the network; and a gateway provided with respect to the node. The frame is classified ...  
WO/2012/058825
A method, mobile terminal, and system for reporting BCI are provided, the method comprises the steps of: obtaining a PMI W1 set and a PMI W2 to be used for a mobile terminal based on a double codebook; computing a BCI W1 set to be used f...  
WO/2012/059067
The present invention is applicable to the field of computer and provides a fault-tolerant method for online game interaction logic and a fault-tolerant system for online games. The method comprises the following steps: The client determ...  
WO/2012/059040
The embodiments of the present invention relate to a method, device and system for adaptive coding and modulation in combined bandwidth. Different adaptive coding and modulation parameters are used for different sub-bands to reduce perfo...  
WO/2012/060644
The present invention relates to a method and apparatus for transmitting and receiving ACK/NACK signals. Disclosed is a method of transmitting ACK/NACK signals, comprising the steps of: receiving from a base station a physical downlink c...  
WO/2012/061751
Certain aspects of the present disclosure relate to protecting integrity of transmitted messages in a wireless communications.  
WO/2012/060647
Methods and apparatus are provided for a User Equipment (UE) configured with multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system to determine the coding method for acknowledgement information bits as a ...  
WO/2012/061605
Embodiments of an enhanced Node B (eNB) and method for precoding with reduced quantization error are generally described herein. In some embodiments, first and second precoding-matrix indicator (PMI) reports may be received on an uplink ...  
WO/2012/060649
Methods and apparatus are provided for a User Equipment (UE) configured to have multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system so as to determine a power of an acknowledgement signal that the UE tr...  
WO/2012/060603
The present invention relates to a wireless communication system. More specifically, a method for transmitting control information including ACK/NACK and a scheduling request (SR) from a terminal in a wireless communication system compri...  
WO/2012/059031
The present invention provides a switching method for subframe configurations in a relay link, which comprises: a network side determining subframe configurations after switching according to the number of uplink hybrid automatic repeat ...  
WO/2012/059000
A method and a device for reporting channel quality information are provided by the present invention, the method comprising that: a user equipment measures Channel-State Information-Reference Signal (CSI-RS) according to the configurati...  
WO/2012/060632
The present invention relates to a wireless communication system, and more specifically, to a method and a device for transmitting/receiving uplink control information. The method for a terminal to transmit confirmation response informat...  
WO/2012/060629
The present invention relates to a wireless communication system, and more specifically, to a method and a device for transmitting/receiving uplink control information. The method for a terminal to transmit confirmation response informat...  
WO/2012/061762
Certain aspects of the present disclosure propose methods and apparatus for lowcomplexity soft- in soft-out detection that divide a plurality of received symbols into a plurality of groups of symbols and performs preprocessing on the sym...  
WO/2012/060631
The present invention relates to a method and a device for feeding back a channel through precoding matrix indicator (PMI) interpolation. As one embodiment of the present invention, a method for feeding back a precoding matrix indicator ...  
WO/2012/060842
A method, system and device are provided for partitioning a HARQ soft bit buffer between aggregated carriers as a function of carrier-related weighting factors so that the total number of soft buffer bits are efficiently allocated to obt...  
WO/2012/061053
Embodiments of methods and apparatus for wirelessly receiving, by a user equipment (UE), interference signal from a first enhanced Node B (eNB) while the UE is communicating with a second eNB; generating interference feedback information...  
WO/2012/060618
A method and apparatus of transmitting control information for reduction of inter-cell interference (ICI) in a wireless communication system is provided. The base station transmits one of precoding information and antenna information for...  
WO/2012/057571
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information in the event a plurality of cells are constructed, w...  
WO/2012/055220
The present invention provides a precoding codebook selection and rotation modulation joint design method based on a Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system. The method diffuses and di...  
WO/2012/055219
A multi-antenna codebook selection modulation method for solving weak scattering is provided by the present invention. The method obtains higher diversity gain from a combination of multi-antenna codebook pre-coding and a rotation modula...  
WO/2012/057578
Provided are a method and apparatus for transmitting a sounding reference signal. A terminal receives, from a base station, a configuration for periodic channel quality indicator (CQI) transmission and a configuration for sound reference...  
WO/2012/057960
The application involves a method for wireless communication and apparatus thereof, comprising: receiving a first frame having a control field; determining whether the control field comprises a first type or a second type based at least ...  
WO/2012/057526
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information in an FDD wireless communication system in which a p...  
WO/2012/055259
A method for transmission of uplink channel is provided in the present invention. The method includes: a base station transmits higher layer control information to a User Equipment (UE), and said higher layer control information indicate...  
WO/2012/057644
This invention concerns the telecommunications sector and more specifically that of digital communication systems, disclosing a new method for generating eye diagrams asynchronously. This method makes it possible, without the use of reco...  
WO/2012/057546
Provided is a method for a transmitter to transmit a data frame in a wireless LAN system. The method comprises: generating a data block including one or more data units, each of which is to be transmitted to one or more receivers through...  
WO/2012/057480
The present invention discloses a method for a terminal to transmit control information in a wireless communication system. The method includes a step of encoding a plurality of pieces of control information and a step of transmitting th...  
WO/2012/057959
The application involves a method for wireless communication and apparatus thereof, comprising: receiving a data unit comprising an indicator signifying whether a control field is present in the data unit; if the indicator signifies that...  
WO/2012/056701
A communication device capable of efficiently using a resource and capable of suppressing the decrease of transmission efficiency, is provided. A communication device (100) performs communication by establishing a plurality of bearers. A...  
WO/2012/057109
Upon coding both information indicating ACK/NACK and first uplink control information, a mobile station device efficiently switches coding methods. A mobile station device (200) determines bit number of information relating to a HARQ in ...  
WO/2012/051881
Disclosed in the present invention is a data control method which is used for realizing reliable transmission of data and improving the retransmission efficiency and stability of ARQ. The method comprises the following steps: obtaining t...  
WO/2012/051964
The present invention provides a method and a terminal for selecting the transport format of an enhanced dedicated channel (E-DCH). The selecting method includes the following steps: step A, a first candidate transport format ETFC0 of th...  
WO/2012/054761
According to a first aspect of the present invention there is provided a method of estimating, jointly, a set of multipath channels having a common path support, the method comprising the steps of, estimating jointly the common path supp...  
WO/2012/053854
Provided are a method and a device for transmitting a signal in a multiple node system, including a plurality of nodes which are geologically distributed and a base station that is connected to and can control each of the nodes. The meth...  
WO/2012/051848
The present invention discloses a signal detection method and equipment in a multi-path channel, wherein the method includes the following steps: with the use of a channel estimation value and a received signal in a baseband frequency do...  
WO/2012/053948
An antenna device and method for precoding data in a MIMO system. The antenna device comprises a plurality of physical antennas in a distributed antenna system and a MIMO precoder. The MIMO precoder has a plurality of inputs for a plural...  
WO/2012/052450
A system and method are described for correcting for a loss of message boundary in a real-time data transmission over an interconnect between a source node and a destination node in an apparatus. In the apparatus, a destination node rece...  
WO/2012/051904
Disclosed are a method and an apparatus for transmitting ACK/NACK feedback information. By applying the technical solution of the present invention, when ACK/NACK feedback information is transmitted based on an ACK/NACK mapping table wit...  
WO/2012/054900
Techniques for determining channel quality indicators (CQIs) for a non-linear detector at a user equipment (UE) are described. In one design, the UE may determine at least one parameter (e.g., at least one threshold) based on at least on...  
WO/2012/051962
The present invention provides a terminal and a method for reporting scheduling information by the terminal. The method includes: step A, the terminal judges whether the scheduling information must be reported under the condition that th...  
WO/2012/053858
Provided is a method for transmitting a signal in a multiple node system including a plurality of nodes and a base station which is connected to and can control each of the plurality of nodes. The method comprises the following steps: tr...  
WO/2012/052309
A method is disclosed that includes, for each of a multiplicity of subframes to be communicated using a first radio access technology, determining a first number of bits used for first feedback information corresponding to a first commun...  

Matches 1 - 50 out of 30,005