30results about How to "Increase cell capacity" patented technology

A nickel composite hydroxide represented by Ni_1-x-y-zCo_xMn_yM_z(OH)_2+A (where 0≦x≦0.35, 0≦y≦0.35, 0≦z≦0.1, 0<x+y, 0<x+y+z≦0.7, 0≦A≦0.5, with M being at least one of V, Mg, Al, Ti, Mo, Nb, Zr and W), a plate-shaped crystal core is generated by allowing a crystal core generating aqueous solution containing cobalt and/or manganese to have a pH value of 7.5 to 11.1 at a standard liquid temperature of 25° C., and slurry for the particle growth containing the plate-shaped crystal core is adjusted to a pH value of 10.5 to 12.5 at a standard liquid temperature of 25° C., while a mixed aqueous solution containing a metal compound containing at least nickel is being supplied thereto, so that the crystal core is grown as particles.

This invention discloses a method for transmitting system information including: A, a base station maps the system information to BCH and DL-SCH, B, the dispatcher of the base station gets demodulation physical signaling of the DL-SCH channel and transmits the signaling, the BCH data block and the DL-SCH data block loading system information, C, a UE gets the system information and the demodulation physical signaling in the BCH data block and gets the system information loaded in the DL-SCH data block based on the physical signaling. This invention also discloses a device for transmitting system information.

The present invention discloses a method for compensating when part of channels in the intelligent antenna system lapses. The invention aims at the problem that the downward beam shaping capacity of the intelligent antennae will dramatically decline when a certain or a plurality of channels in the intelligent antenna system lapse. The compensating method of the invention in the intelligent antenna system when part channels lapse comprises the steps of: (1) obtaining the number of the disabled ascending descending channels, the disabled channel number and the lapse style; (2) sharing equally the business of all the user covered by the intelligent antenna system to each effective descending antenna to transmit if the lapse style is that the shaping antenna of the special channel is damaged; and choosing the channel with the maximal transmitting power in the effective descending channel or adapting the common signal channel to compensate the weight by the descending beam shaping weight if the lapse style is that the shaping antenna of the common signal channel is damaged. The invention perfects the covering of the intelligent antenna system to the small district and increases the capacity of the small district and the speech quality of the user.

The invention discloses a method and a device for receiving information by high speed shared information channels (HS-SICH), which are used for improving the utilization rate of HS-SICH resources and the signal receiving quality of the HS-SICH. The method for receiving the information by the HS-SICHs comprises that: a base station allocates an identical high speed shared control channel (HS-SCCH) for each user equipment in each group obtained by grouping according to space division multiple access (SDMA) pairing grouping conditions, and allocates a plurality of different HS-SICHs for the user equipment in the group; and for the user equipment in each group, the base station indicates the user equipment in the group by the HS-SCCHs allocated for the user equipment to transmit the information to the base station by adopting the HS-SICHs allocated for the user equipment, and simultaneously receives the information from the user equipment in the group by the plurality of different HS-SICHs.

The invention discloses a dispatching and service configuration method and a device of user equipment. The method comprises the steps that a base station configures the same identification for remote radio heads (RRHs) with the same coverage area; the base station determines the RHHs to which the user equipment (UE) belongs, and establishes the correspondence between the UE and the identification of the belonged RRHs; and the base station conducts dispatching and service configuration on the UE according to the correspondence. With the adoption of the method and the device, spatial multiplexing under the condition of the same cell ID (identity) can be realized, and the effects of similar cell splitting gain and of increasing the cell capacity are achieved.

The invention provides a narrowband Internet of Things uplink data transmission method and a base station. The method comprises the following steps of: if it is judged that the number of times of receiving the first target data within the preset time is greater than or equal to 1, issuing a second retransmission frequency indication to the terminal, so that the terminal sends second target data according to a second retransmission frequency indicated by the second retransmission frequency indication during next data transmission, and the second retransmission frequency is less than or equal tothe first retransmission frequency. According to the narrowband Internet of Things uplink data transmission method and the base station provided by the invention, the retransmission times when the terminal uploads the data are adjusted according to the situation that the base station receives the data in the data uploading process of the terminal, so that the data uploading efficiency of the terminal is improved, the cell capacity is improved, and the network performance of the narrowband Internet of Things is improved.

Embodiments of the invention provide a power control device, network side equipment, user equipment and a power control method, and relate to the technical field of network communication. The power control method comprises obtaining a data transmission time period and a silence time period of the user equipment (UE), and receiving data sent, through adoption of first power, by the UE on a control channel in the silence time period, wherein the first power is less than second power adopted by the UE to sent data on the control channel in the data transmission time period. The problems of high power consumption and the small cell capacitity of the UE on the control channel are solved. The effect that power consumption of the UE on an uplink control channel in the silence time period can be reduced is achieved, and the cell capacity is improved.

The invention discloses a millimeter wave system optimization coverage method and device, electronic equipment and a storage medium, and the method comprises the steps: carrying out the statistics of energy optimization values of optimal beams of all UE received by cells under all codebooks, and obtaining an energy optimization value set of all codebooks; selecting an optimal energy optimization value from the energy optimization value set according to a preset optimal selection strategy; and determining the codebook corresponding to the optimal energy optimization value as the optimal codebook in the current scene. Through the embodiment of the invention, the optimal codebook suitable for the current scene can be screened out, the optimal codebook is used, the cell capacity is improved, the cell provides better access and service, better signal coverage can be provided for the UE, more UE can be covered, the service performance of the UE is improved, and thus the user experience is improved. The technology provided by the embodiment of the invention can be used for beam codebook configuration in different scenes, and the coverage performance and the service performance in different scenes are influenced.

The embodiment of the invention aims to provide a method and a device for scheduling a physical downlink control channel. The method comprises the following steps: based on each configurable wide beam in a cell, forming a plurality of narrow beams corresponding to the wide beam in a physical downlink control channel through beam forming operation; for each UE in the cell, calculating a wide beam corresponding to the UE and a beam forming gain of each corresponding narrow beam based on the azimuth information of the UE; and selecting the narrow beam which obtains the maximum beam forming gain as a beam for transmitting data with the UE. The embodiments of the present application have the following advantages: by selecting different narrow beams for UEs in different orientations in a cell to transmit data, PDCCH resources can be multiplexed by a plurality of UEs to improve data transmission efficiency and improve performance of cell capacity.

The invention discloses an uplink power control method which is applicable to wideband code division multiple access (WCDMA) system. The uplink power control method comprises that a base station receives a first subframe of a radio frame, and carries out signal-to-interference ratio (SIR) estimation by using the first subframe, when the result of the SIR estimation of the first subframe does not exceed a preset threshold, a target SIR (SIR target) of a user terminal is reduced in subframes in the back of a transmission time interval (TTI), and thus transmitting power of a high speed uplink packet access (HSUPA) user terminal is reduced. The invention further discloses an uplink power control device, an upper power control base station and an uplink power control system. According to the uplink power control method, the uplink power control device, the upper power control base station and the uplink power control system, the transmitting power of the HSUPA user terminal can be effectively reduced, uplink interference is reduced, and system performance and capacity of the uplink power control system are improved.