Feedback Overhead in the FDD Downlink Massive MIMO System

Table 7

LZW decoding of the code “77, 73, 77, 79, 259, 83, and 73.”

Steps	OLD	CURRENT	Decoding char or string	Dictionary
1	77
2	73	73		is encoded to 257
3	77	77		is encoded to 258
4	79	79		is encoded to 259
5	259	259		is encoded to 260
6	83	83		is encoded to 261
7	73	73		is encoded to 262
The output is “MIMOMOSI”