User`s guide

User’s Guide 35
E4438C Option H13 Signal Studio for WiMAX
WiMAX Project Parameters
User Bits Editor
User-defined values are shown in the bottom half area. The maximum length of the user
data is 251,280 bytes (2,010,240 bits).
• Copy/Paste operation is allowed by using Ctrl-C/Ctrl-V.
• “Import from File” is used to read from an external '.txt', '.csv' or '.bin' file.
• “Export to File” is used to write the current bits into file.
• 'MAC PDU Editor' button allows the user to create a MAC PDU sequence easily. The
generated sequence is inserted from the current cursor position. Refer to“MAC PDU
Editor” on page 36 for more details.
• Clear will erase all user-defined data.
• “Insert PN9” will insert a PN9 sequence with the specified number of bits at the cursor.
• “Insert PN15” will insert a PN15 sequence with the specified number of bits at the
cursor.
• Insert Bits Length specifies number of bits to be inserted. If it is set to 0, a whole PNx
sequence is inserted.