Abstract: Provided herein are improved methods of manufacturing cells, including T cells and CAR T cells. Also provided herein are methods of manufacturing cells, such as T cells and CAR T cells, obtainable from blood using a method incorporating membrane filtration and Ammonium-Chloride-Potassium (ACK) buffer to isolate the cells from other blood components.

Abstract: A communication link is established between a first wireless device and a communication network using a network communication protocol when it is determined at the first wireless device that a communication link with an access node is not detected. The first wireless device transmits an indication that the first wireless device can provide wireless communications to a second wireless device using a cellular radio access technology. In response to a communication channel request from the second wireless device, the first wireless device grants a communication channel to the second wireless device, and the second wireless device is assigned a network address. A request is received at the first wireless device to establish a communication session for the second wireless device over the communication network, and the communication session is established by the wireless device for the second wireless device over the communication network.