摘要:
A method of communication based on a receive chain control, performed by a receiver, in a wireless local area network is provided. The method includes: receiving a frame from a transmitter, the frame indicating a multi receive chain operation, activating at least one receive chain, each receive chain processing a received signal transmitted through each spatial stream, and receiving at least one data field from the transmitter through the at least one activated receive chain.
摘要:
The present invention relates to a method and device for channel measurement in a wireless LAN system. A station (STA) receives a plurality of sounding frames from an access point (AP), estimates the plurality of sounding frames in order to generate long-term channel state information (LCSI), provides the generated LCSI to the AP as feedback, and receives from the AP a group identifier (ID) management frame comprising information on a group ID determined on the basis of the LCSI.
摘要:
The present invention relates to a method and device for channel measurement in a wireless LAN system. A station (STA) receives a plurality of sounding frames from an access point (AP), estimates the plurality of sounding frames in order to generate long-term channel state information (LCSI), provides the generated LCSI to the AP as feedback, and receives from the AP a group identifier (ID) management frame comprising information on a group ID determined on the basis of the LCSI.
摘要:
Provided is a method for enhancing the production of polyhydroxyalkanoic acid (PHA) from microorganism strains by disrupting a gene associated with the production of an exobiopolymer (EBP) in the Pseudomonas strain to redirect the carbon flux toward the production of the polyhydroxyalkanoic acid, thereby enhancing the production of the polyhydroxyalkanoic acid.
摘要:
Provided is a method for producing a polyhydroxyalkanoic acid (PHA). More particularly, a method of preparing PHA containing a high content of long-chain aromatic monomer-units by growing a phaZ mutant of a Pseudomonas strain in a medium containing a sugar, a substituted fatty acid, and a salicylic acid.
摘要:
Provided is a method for producing a polyhydroxyalkanoic acid (PHA). More particularly, a method of preparing PHA containing a high content of long-chain aromatic monomer-units by growing a phaZ mutant of a Pseudomonas strain in a medium containing a sugar, a substituted fatty acid, and a salicylic acid.
摘要:
Provided is a method for enhancing the production of polyhydroxyalkanoic acid (PHA) from microorganism strains by disrupting a gene associated with the production of an exobiopolymer (EBP) in the Pseudomonas strain to redirect the carbon flux toward the production of the polyhydroxyalkanoic acid, thereby enhancing the production of the polyhydroxyalkanoic acid.