Patent application number | Description | Published |
20100205138 | Method for Constructing an Intelligent System Processing Uncertain Causal Relationship Information - The present invention disclosed a method constructing an intelligent system processing uncertain causal relationship information. It can express, monitor and analyze the causal logic relationship among the different variables in complex systems directly, implicitly or in both way of them under the circumstance of unsure, dynamic, having a logic loop, lacking of statistical data, unclear evidence, mixture of discrete and continuous variables, incomplete knowledge, multi-resource of knowledge. It gave effective bases to solve the problems in the domain of production, monitoring, detection, diagnosis, prediction, et al. | 08-12-2010 |
20100246524 | METHOD, SYSTEM AND TRANSMITTER FOR ADAPTIVE COORDINATED TRANSMISSION IN WIRELESS COMMUNICATIONS - Embodiments of the present invention include a method, system and transmitter for adaptive coordinated transmission in wireless communications. The method includes: determining more than one transmitter for performing coordinated transmission, configuring one of the more than one transmitter to be a serving transmitter with others of the more than one transmitter being cooperating transmitters, and determining more than one receiver; determining, by a cooperating transmitter, a cooperation mode according to measured signal parameters of the more than one receiver after receiving a cooperation request from the serving transmitter, and providing the cooperation mode to the serving transmitter; generating, by each of the more than one transmitter, a transmit signal corresponding to the more than one receiver according to the cooperation mode determined, and transmitting the transmit signal to each of the more than one receiver. The method, system and transmitter of the present invention increase spectrum efficiency for cell edge users as much as possible while having relatively low implementation complexity. | 09-30-2010 |
20110002412 | METHOD FOR DETERMINING DEMODULATION REFERENCE SIGNAL IN THE UPLINK, UE AND UPLINK SYSTEM - The present invention discloses a method for determining an uplink demodulation reference signal (DMRS), which includes: taking one of multiple transmit antennas in the uplink as a base transmit antenna, taking other transmit antennas as subordinating transmit antennas and setting a DMRS for the base transmit antenna; establishing DMRS subordinating relationships between the base transmit antenna and each of the subordinating transmit antennas; and setting a DMRS for each of the subordinating transmit antennas according to the DMRS of the base transmit antenna and the DMRS subordinating relationship between the base transmit antenna and each of the subordinating transmit antennas. The present invention also provides a user equipment (UE) and an uplink system for providing DMRSs for multiple transmit antennas. The method, UE and system are applicable in both SU-MIMO transmission and MU-MIMO transmission. | 01-06-2011 |
20130120191 | Method, Apparatus and System of Antenna Array Dynamic Configuration | 05-16-2013 |
20140219113 | Methods and Radio Network Nodes For Measuring Interference - A first radio network node ( | 08-07-2014 |
20140341144 | METHOD AND A CENTRAL BASE STATION FOR INTERFERENCE MANAGEMENT IN A CELLULAR NETWORK - The embodiments relate to a method and a base station ( | 11-20-2014 |
20140369243 | Frequency Synchronization Method for Nodes in a Downlink Coordinated Multiple Point Transmission Scenario - Techniques are disclosed for synchronizing frequency among a cluster of coordinated transmission points cooperating in a coherent joint transmission. In some embodiments, one transmission point is set ( | 12-18-2014 |
20150110036 | RADIO RESOURCE ADAPTATION METHOD AND ASSOCIATED WIRELESS COMMUNICATION DEVICES - The present invention discloses a radio resource adaptation method between UL and DL for two-way communications between a first communication device and a second communication device, comprising steps of: receiving, by the first communication device, fed-back information in an unused part of radio resource allocated to a second communication link (UL or DL) from the second communication device to the first communication device, the fed-back information enabling utilization efficiency enhancement of radio resource allocated to a first communication link (DL or UL) from the first communication device to the second communication device; and performing, by the first communication device, resource-efficient information transmission and/or retransmission on the radio resource of the first communication link, based on the received fed-back information. The present invention further provides associated wireless communication devices. | 04-23-2015 |