name: SHO
full_form: Soft Handover
context: for TCP connection set-up and release is shown in Figure A-7. After the call setup process is completed, the procedure for a UE to set up a TCP session is as follows: 1. UE sends a 47-byte SYNC packet and wait for an ACK from remote server. 2. UE starts TCP in slow-start mode (The ACK flag is set in the first TCP segment). The procedure for a UE to release the TCP session is as follows: 1. UE sets the FIN flag in the last TCP segment. 2. UE receives ACKs for all TCP segments from the remote server and terminates the session. Figure A-7: Modeling of TCP three-way handshake The amount of outstanding data that can be sent without receiving an acknowledgement (ACK) is determined by the minimum of the congestion window size of the transmitter and the receiver window size. After the connection establishment is completed, the transfer of data starts in slow-start mode with an initial congestion window size of 2 segments. The congestion window increases by one segment for each ACK packet
description: Soft Handover (SHO) is a procedure used in mobile communication networks to ensure seamless handovers between different base stations while maintaining the call quality. It involves the simultaneous connection of a mobile device to multiple base stations, allowing for a smoother transition and reduced likelihood of dropped calls.
explanation: The context describes SHO as a mechanism with specific steps (simultaneous connection to multiple base stations) to achieve a particular network operation (seamless handover). This aligns with the definition of a procedure in telecommunications.
section_title: 5.1.2.2.2	System evaluation results
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biotag_Description: B-Procedure,I-Procedure,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O