Patent application number | Description | Published |
20130109431 | METHOD AND APPARATUS FOR OPEN LOOP POWER CONTROL | 05-02-2013 |
20130171983 | Method and Base Station for Managing Capacity of a Wireless Communication Network - The present invention provides a method and a base station for managing capacity of a wireless communication network, which relates to the field of wireless communications and is capable of saving energy while adjusting capacity of a wireless communication network of a base station. The present invention includes: checking total traffic of all overlay networks belonging to the base station; if the checked total traffic keeps being smaller than a preset load threshold, searching for and determining a first overlay network; maintaining normal work of a power amplifier of at least one antenna in each group of antennas in the first overlay network and turning off power amplifiers of one or more other antennas; and connecting the one or more other antennas to the power amplifiers maintaining normal work in the groups in which the one or more other antennas are located. | 07-04-2013 |
20130315120 | CQI REPORTING METHOD, CQI ACQUISTION METHOD, SYSTEM, TERMINAL AND BASE STATION - A CQI reporting method, a CQI acquisition method, a system, a terminal and a base station are provided in the embodiments of the present invention. The CQI reporting method comprises the following steps of: after completing downlink synchronization, a terminal reporting a CQI to a base station according to a CQI reporting cycle within a preset time; determining whether the difference between the CQI within the current CQI reporting cycle and a CQI reported last time is less than a preset threshold when the preset time is exceeded, and if yes, stopping sending the CQI within the current CQI reporting cycle to the base station. | 11-28-2013 |
20140140238 | METHOD AND BASE STATION FOR POWER DETERMINATION - The present invention provides a method and a base station for power determination. The method comprises obtaining an optimal number of sub-carriers occupied by each user equipment, an optimal number of radio frequency links enabled by a base station and an optimal transmitting power of the base station by optimizing the number of the sub-carriers occupied by each user equipment, the number of the radio frequency links enabled by the base station and the transmitting power of the base station with an optimization condition that throughput of each user equipment is not smaller than a throughput threshold and an optimization goal of minimizing total power consumption of the base station; and determining the total power consumption of the base station according to the optimal number of the sub-carriers occupied by each user equipment, the optimal number of the radio frequency links enabled by the base station. | 05-22-2014 |
20140301265 | CARRIER CONTROL METHOD AND CORRESPONDING BASE STATION DEVICE - Embodiments of present invention disclose a carrier control method, including: acquiring traffic information of a current period on one or more baseband boards in a base station itself, wherein the traffic information includes traffic of each sector; configuring, according to the acquired traffic information of the current period, a disabling sequence of the baseband board; determining, according to traffic information stored before the current period and the traffic information of the current period, a change situation of the traffic of each sector; and controlling, according to the change situation and the disabling sequence of the baseband board, carrier(s) in each sector. The embodiments of the present invention further disclose a base station device. Through the above technical solution, the carrier(s) in each sector can be controlled through the change situation of the traffic of the current period, so that resources are saved and a rate of utilization is improved. | 10-09-2014 |
20150029858 | ENERGY SAVING METHOD, SYSTEM AND DEVICE FOR BASE STATION - An energy saving method, system and device for a base station, applied in the technical field of communications. The energy saving method comprises: if the number of user equipments sending a service request in the coverage of a coverage base station is greater than a first threshold, sending a second activation request to a capacity boosting base station, wherein the second activation request is used for requesting the capacity boosting base station in a dormant state to enter an intermediate state from the dormant state, and the intermediate state refers to that in the intermediate state, the capacity boosting base station bears a user equipment in a connected state rather than a user equipment in an idle state; and after the capacity boosting base station enters the intermediate state, transferring the user equipment to be connected to the capacity boosting base station in the intermediate state. | 01-29-2015 |
20150110075 | NETWORKING SWITCHING METHOD, SYSTEM, AND NETWORK SIDE DEVICE - Embodiments of the present invention apply to the technical field of communications, and disclosed are a network switching method, system, and network side device. In the embodiment of the invention, within coverage of network side devices on one signaling plane, when a current network side device bearing data plane information of a terminal device determines that handover from the current network side device to a target network side device is required, the current network side device performs handover confirmation with the target network side device, so that the target network side device enables a data plane information communication function with the terminal device and completes switching the bearer of the data plane information. | 04-23-2015 |
20150156754 | METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK SIGNAL, NETWORK SYSTEM, AND TERMINAL - The present invention provides a method for transmitting a downlink signal, a method for receiving a downlink signal, a network system and a terminal. The method includes: transmitting, by a control base station, a first group of downlink signal to a terminal; and transmitting, by a data base station, a second group of downlink signal to the terminal, the first group of downlink signal is at least partially different from the second group of downlink signal. The first group of downlink signal and the second group of downlink signal enable the terminal to implement a network function according to the first group of downlink signal and/or the second group of downlink signal. Embodiments of the present invention can improve network energy efficiency. | 06-04-2015 |