Patent ID: 8798097

Claim:
A communication device comprising: a processor; and a memory configured to store computer-readable instructions therein, wherein the computer-readable instructions instruct the processor to operate as: a reference maximum segment size (“MSS”) value acquisition device configured to acquire a reference MSS value from a first device by executing a transmission control protocol communication with the first device; a transmission device configured to generate a transmission frame and to transmit the transmission frame to a second device when executing a user datagram protocol (“UDP”) communication with the second device, wherein the reference MSS value is a value of an MSS of the first device, wherein a size of the transmission frame is based on a specific value determined utilizing the reference MSS value of the first device; and a determination device configured to determine the specific value by utilizing the reference MSS value of the first device, such that a current MSS value of the communication device changes to an upper limit MSS value of the communication device when the current MSS value is less than or equal to the reference MSS value of the first device and the upper limit MSS value is less than the reference MSS value of the first device, wherein the current MSS value is a value of an MSS of the communication device, and wherein the upper limit MSS value is a value of an upper limit of the MSS of the communication device.