Abstract: Techniques are described for beam alignment techniques. An example wireless communication method includes transmitting, by a transmitter device to a receiver device, a wireless frame spatially modulated by a transmission beam of a transmission beam width, where the wireless frame includes a pilot pattern that is mapped to a modulation angle of the transmission beam; and receiving, from the receiver device, a corrected modulation angle value and a modulation angle increment value.

Abstract: Disclosed are novel pharmaceutical, animal feed compositions and methods of treating non-human animals comprising at least one component selected from the extract(s), fraction(s), active compound(s) and phytochemical(s), or mixtures thereof, derived from non-woody plants of the genus Hesperaloe. Animal feed compositions may comprise a basal animal feed and water soluble solids extracted from Hesperaloe and comprising at least one saponin. The water soluble solids may comprise from about 5 to about 30 wt % saponin. The compositions of the present invention can be used for the treatment of non-human animals, such as poultry and more particularly for preventing and treating coccidiosis. An embodiment provides an immunological composition useful for inducing the production of antibodies to an antigen in a non-human animal comprising an antigen, preferably a coccidia, and a saponin composition extracted from Hesperaloe.

Abstract: Methods and devices are provided for facilitating wireless communication. In one exemplary aspect, a method for a terminal device is provided. The method includes receiving access resource information at a first frequency band, wherein the access resource information indicates an access resource available for accessing a network device in a second frequency band; and performing a network access operation using the access resource at the second frequency band.

Abstract: Provided is a scheduling method. The method includes: receiving configuration information sent by a server, wherein the configuration information comprises at least one of: a transmission resource, a transmission cycle or an active retransmission location; and sending the configuration information to a terminal. Further disclosed are an information sending method and apparatus.

Abstract: Provided are a data frame detection method and apparatus and a storage medium. The method includes generating an indication in a data frame based on the frame format of the data frame, where the frame format of the data frame has a corresponding relationship with characteristics of the indication; and sending the data frame. The frame format of the data frame has a corresponding relationship with the characteristics of the indication. The characteristics of the indication can be detected after the data frame is received. The frame format of the data frame can be determined based on the characteristics of the indication and the corresponding relationship.

Abstract: Provided is a method for preparing a poly(ionic liquid) (PIL)-functionalized cellulose conductive hydrogel, including: step 1, preparing an ionic liquid monomer A and an ionic liquid monomer P; step 2, preparing a PIL: P(Ax-co-Py) from the ionic liquid monomer A and the ionic liquid monomer obtained in step 1; and step 3, preparing the PIL-functionalized cellulose conductive hydrogel form the PIL obtained in step 2.

Abstract: The present disclosure provides a beamforming report transmission method, a communication node and a computer-readable storage medium, the beamforming report transmission method includes: receiving, by a first communication node, a beamforming report sent by a third communication node, where the beamforming report includes at least one of a beamforming result or a channel quality measurement result between the third communication node and at least one second communication node.

Abstract: Provided are a downlink channel state information estimation method and apparatus, a device, and a storage medium. The downlink channel state information estimation method includes sending a downlink radio frame carrying channel sounding information; receiving an uplink radio frame carrying a first downlink channel state information data set; acquiring an uplink channel state information data set; and determining a second downlink channel state information data set.

Abstract: The present disclosure provides a beamforming report transmission method, a communication node and a computer-readable storage medium, the beamforming report transmission method includes: receiving, by a first communication node, a beamforming report sent by a third communication node, where the beamforming report includes at least one of a beamforming result or a channel quality measurement result between the third communication node and at least one second communication node.

Abstract: The invention relates to the technical field of athletic equipment, and specifically to a trigger mechanism for crossbow. It comprises a bracket, a trigger system assembled on the bracket and a bow string; said string locking safety device comprises a sear, a sear connecting rod, a sear toggle lever, a trigger connecting rod and a safety button. In the whole attaching string and firing process of the trigger mechanism described in the invention, each hinged point is in pivoting friction contact in a full cycle manner, the contact surface of each hinged point does not change, and the pressure ratio of each contact surface doesn't increase significantly, and an increase in pressure ratio of the contact surface will not occur due to the friction contact surface decrease along with firing; there is no accelerated wear and tear of various moving parts and the service life is long.

Abstract: Methods and systems for nulling in wireless communication networks are described herein. In one embodiment, a method performed by a first wireless communication node for initiating a nulling transmission includes: transmitting a control message to be received by a second wireless communication node, wherein the control message informs the second wireless communication node to initiate the nulling transmission toward a first station; and transmitting data to the first station during transmission of the nulling transmission from the second wireless communication node to the first station.

Abstract: Disclosed are non-wood pulps having a fiber length greater than about 1.70 mm and a brightness of about 80% or greater. The relatively high degree of brightness is achieved without a loss fiber length or pulp yield. The high degree of brightness and relatively long fiber length makes the pulps well suited for the manufacture of wet-laid fibrous products, particularly wet-laid tissue products. The pulps may be prepared from plants of the family Asparagaceae by mechanical pulping and more preferably by a chemi-mechanical pulping using a sodium hydroxide alkaline peroxide solution where the primary pulp is cleaned to reduce debris prior to bleaching. Preferably the cleaned primary pulp has less than about 5% debris prior to bleaching.

Abstract: Provided are a transmission method and device, and a computer-readable storage medium. The transmission method includes: sending, by a first communication node, a notification frame, where the notification frame is used for instructing at least one second communication node to send a first physical layer protocol data unit (PPDU); and receiving, by the first communication node, the first PPDU sent by the at least one second communication node.

Abstract: Provided are a wireless data communication method and device, a storage medium and an electronic device. The method includes: performing an interleaving operation on first elements in a first data set and second elements in a second data set, wherein the interleaving operation includes: arranging the first elements and the second elements such that there is exchange of data between at least a part of the first elements and at least a part of the second elements, the first data set belongs to a first frequency band, the second data set belongs to a second frequency band, and there is at least one second frequency band.

Abstract: Methods and systems for nulling in wireless communication networks are disclosed herein. In one embodiment, a method performed by a first wireless communication node for initiating a nulling transmission includes: transmitting a control message to be received by a second wireless communication node, wherein the control message informs the second wireless communication node to initiate the nulling transmission toward a first station; and transmitting data to the first station during transmission of the nulling transmission from the second wireless communication node to the first station.

Abstract: Disclosed are non-wood pulps having a fiber length greater than about 1.70 mm and a brightness of about 80% or greater. The relatively high degree of brightness is achieved without a loss fiber length or pulp yield. The high degree of brightness and relatively long fiber length makes the pulps well suited for the manufacture of wet-laid fibrous products, particularly wet-laid tissue products. The pulps may be prepared from plants of the family Asparagaceae by mechanical pulping and more preferably by a chemi-mechanical pulping using a sodium hydroxide alkaline peroxide solution where the primary pulp is cleaned to reduce debris prior to bleaching. Preferably the cleaned primary pulp has less than about 5% debris prior to bleaching.

Abstract: Provided are a transmission method and device, and a computer-readable storage medium. The transmission method includes: sending, by a first communication node, a notification frame, where the notification frame is used for instructing at least one second communication node to send a first physical layer protocol data unit (PPDU); and receiving, by the first communication node, the first PPDU sent by the at least one second communication node.

Abstract: The present disclosure provides a channel measurement method and apparatus, an electronic device and a computer-readable storage medium. The method includes: separately determining, by each first device, a first mask sequence, and transforming the first mask sequence to obtain a second mask sequence, and processing a first measurement sequence with the second mask sequence to obtain a second measurement sequence, where the first mask sequence corresponds to the first device; and carrying, by the first device, the second measurement sequence in a channel measurement frame, and sending the channel measurement frame to at least one second device for channel measurement.

Abstract: Disclosed are non-wood pulps having a fiber length greater than about 1.70 mm and a brightness of about 80% or greater. The relatively high degree of brightness is achieved without a loss of fiber length or pulp yield. The high degree of brightness and relatively long fiber length make the pulps well suited for the manufacture of wet-laid fibrous products, particularly wet-laid tissue products. The pulps may be prepared from plants of the family Asparagaceae by mechanical pulping and more preferably by a chemi-mechanical pulping using a sodium hydroxide alkaline peroxide solution where the primary pulp is cleaned to reduce debris prior to bleaching. Preferably the cleaned primary pulp has less than about 5 wt % debris prior to bleaching.

Abstract: Provided are a method and apparatus for transmitting a data frame and a storage medium. The method for transmitting a data frame includes that a sender adds a hybrid automatic repeat request (HARQ)-related field into the data frame and that the sender transmits the data frame with the added HARQ-related field to a receiver. The HARQ-related field includes a HARQ indication field and an identity identification field, the HARQ indication field indicates whether the data frame is required to be processed according to a HARQ process, and the identity identification field indicates an identity identification of a target receiver of the data frame.