Cellulose Concepts, LLC

Samsung Electronics Co., Ltd.

Yoong-Soo Kim

Ju-young Kim

Kyung-Hun Jang

Dong-jun Lee

Jong-Ae Park

Jin-Bong Chang

Disclosed is a receiver for configuring a Block Acknowledgement (BA) frame in a wireless communication system for acknowledgement of a data transmission from a transmitter. The receiver receives a Block Acknowledgement Request (BAR) frame in the data transmission from the transmitter and determines an overall size of a bitmap for the BA frame from the BAR frame to acknowledge the data transmission. The receiver configures the BA frame of the response to include the bitmap having the determined overall size, and transmits the configured BA frame to the transmitter. The bitmap of the BA frame includes bits representing reception results of packets of the data transmission received from the transmitter.

Apparatus for reporting reception result of packets in mobile communication system

Methods for producing silver-bonded antimicrobial moist wound dressings include adding a silver-containing compound to a 0.1-30% aqueous solution of an alkaline solvent to dissociate silver ions from the silver-containing compound; dissolving CMC in water or an organic solvent to obtain a CMC solution; mixing the silver ion-containing solution with the CMC solution so that the hydrogen ions (H) of the hydroxyl groups of the CMC are replaced by the silver ions to prepare a silver-CMC compound; dispersing and absorbing the silver-CMC compound in a medium; and drying the medium.

Methods for producing silver-bonded antimicrobial moist wound dressings and moist wound dressings produced by the methods

A method for producing a silver-bonded antimicrobial moist wound dressing. A silver-containing compound is added to a 0.1-30% aqueous solution of an alkaline solvent to dissociate silver ions from the silver-containing compound, dissolving CMC in water or an organic solvent to obtain a CMC solution, the silver ion-containing solution is mixed with the CMC solution so that the hydrogen ions (H+) of the hydroxyl groups of the CMC are replaced by the silver ions to prepare a silver-CMC compound, the silver-CMC compound is dispersed and absorbed in a medium, and the medium is dried.

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Seoul, South Korea

Yoong-Soo Kim