Abstract: A floor-type air-conditioning indoor unit and an air conditioner are provided. The indoor unit has a housing, a top air outlet frame and a fan assembly. The housing has an installation port where the top air outlet frame is installed. The top air outlet frame is movable in an up-down direction and has a lower port and a front port. The fan assembly blows airflow from the air inlet to the lower port and out from the front port of the top air outlet frame. One of the top air outlet frame and the housing is provided with a sliding plate extending in the up-down direction, and the other is provided with a sliding groove engaging the sliding plate. A length of the sliding plate is longer than or equal to a maximum trip of the top air outlet frame in the up-down direction.

Abstract: Embodiments of the present disclosure disclose a positioning information transmission method, a related device, and a system. The positioning information transmission method includes: determining an uplink subframe for carrying an uplink signal and a downlink subframe for carrying a downlink signal; determining first measurement information and second measurement information; and sending the first measurement information and the second measurement information to a positioning server, for locating a terminal device by the positioning server. Positioning accuracy can be improved by using the embodiments of the present disclosure.

Abstract: A network device for locating performing following operations: determining a base station set and an auxiliary UE set that participate in locating of to-be-located target UE; receiving from the to-be-located target UE, a first RSTD set of positioning reference signals PRSs sent by any two base stations in the base station set to the to-be-located target UE, and a second RSTD set of a PRS sent by any auxiliary UE in the auxiliary UE set to the to-be-located target UE and a PRS sent by a reference base station in the base station set to the to-be-located target UE; and determining location information of the plurality of to-be-located UEs based on the first RSTD set, the second RSTD set, and location information of base stations included in the base station set. Locating accuracy and flexibility can be improved.

Abstract: A network device for locating performing following operations: determining a base station set and an auxiliary UE set that participate in locating of to-be-located target UE; receiving from the to-be-located target UE, a first RSTD set of positioning reference signals PRSs sent by any two base stations in the base station set to the to-be-located target UE, and a second RSTD set of a PRS sent by any auxiliary UE in the auxiliary UE set to the to-be-located target UE and a PRS sent by a reference base station in the base station set to the to-be-located target UE; and determining location information of the plurality of to-be-located UEs based on the first RSTD set, the second RSTD set, and location information of base stations included in the base station set. Locating accuracy and flexibility can be improved.

Abstract: Embodiments of the present disclosure disclose a positioning information transmission method, a related device, and a system. The positioning information transmission method includes: determining an uplink subframe for carrying an uplink signal and a downlink subframe for carrying a downlink signal; determining first measurement information and second measurement information; and sending the first measurement information and the second measurement information to a positioning server, for locating a terminal device by the positioning server. Positioning accuracy can be improved by using the embodiments of the present disclosure.

Abstract: Terahertz wireless communications-based peer-to-peer communications methods and systems are provided. A system may comprise at least two monitoring nodes. A monitoring node may include a terahertz transceiver for transmitting and receiving monitoring data and connection request information. A monitoring node may be connected to a control module for use in controlling the monitoring node. A monitoring node may be connected to a terahertz transceiver. The system may provide increased transmission capacity, improved directionality of wireless communications, and peer communications between monitoring nodes.

Abstract: A first terahertz storage device and a second terahertz storage device may be placed within an effective distance to each other, and, by connection and pairing between the first terahertz storage device and the second terahertz storage device, data in the first terahertz storage device may be transmitted to the second terahertz storage device via a terahertz wireless signal. Accordingly, rapid and secure transmission of data is facilitated between two storage devices. Transmission and exchange of data is, thereby, facilitated in a scenario in which a transmission medium cannot be released.

Abstract: A first terahertz storage device and a second terahertz storage device may be placed within an effective distance to each other, and, by means of connection and pairing between the first terahertz storage device and the second terahertz storage device, data in the first terahertz storage device may be transmitted to the second terahertz storage device via a terahertz wireless signal. Accordingly, rapid and secure transmission of data is facilitated between two storage devices. Transmission and exchange of data is, thereby, facilitated in a scenario in which a transmission medium cannot be released.

Abstract: Multimedia stream transmission methods and a systems, based on terahertz wireless communication, are provided. A media providing device may send a multimedia stream using a terahertz wireless signal. A media receiving device may receive a multimedia stream in real time, so as to achieve real-time broadcast and transmission of the multimedia stream. Through a transmission mode based on terahertz wireless communication, an associated transmission rate and quality of an associated multimedia stream are improved. Thus, quality of a picture displayed by an associated multimedia stream may be enhanced.

Abstract: Terahertz wireless communications-based peer-to-peer communications methods and systems are provided. A system may comprise at least two monitoring nodes. A monitoring node may include a terahertz transceiver for transmitting and receiving monitoring data and connection request information. A monitoring node may be connected to a control module for use in controlling the monitoring node. A monitoring node may be connected to a terahertz transceiver. The system may provide increased transmission capacity, improved directionality of wireless communications, and peer communications between monitoring nodes.