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Hi Dandan, Please find the results of comparison joint tone mapper with proportional segment parser for 242+484. You can see the performance are almost same. From: Jianhan Liu
Hi Dandan, Please see the simulation results on 242+484. You can see that joint tone interleave has better performance. From: Liangdandan (2012) [mailto:dandan.liang@xxxxxxxxxx]
Hello Jianhan, Many thanks for replying this email. Looking forward to your comparison results. Jianhan, I might not explain clearly during your presentation, please let me clarify it again.
For my understanding, it is RU parser rather than Segment parser in your contributions. Because in 11ac/ax, one segment (80MHz) only has one RU, so RU parser equals to Segment
parser. In 11be, because one STA can be assigned to multi RUs, so here it is straightforward to use RU parser. For example for RU242+RU484+RU996, we have RU parser 20MHz, RU parser 40MHz and RU parser 80MHz,respectively. And we do not need to add new joint
tone mapper for RU242+RU484 by using the RU parser definition. BR, Dandan 发件人:
Jianhan Liu [mailto:jianhanliu@xxxxxxxxx]
Hi Dandan, Thanks for you email. Due to outbreak of corona virus, my colleague can not access the data last week. Please give me a couple of days more, and I will send you the comparison results. By the way, it is not straightforward for 20Mhz as unit for RU parser because in 11ac and 11ax we all use 80MHz
segment parser. Also, for a 484-size RU, we use a joint tone interleaver instead of two 242 RUs interleaved separately. Same problem for a 996-size RU, e use a joint tone interleaver
instead of Four 242 RUs interleaved separately. If we follow your idea to do 20MHz parser, how about the 484 RU and 996 RU in 11ax and 11be? It is really awkward to have a 20MHz parser for other aggregated RUs but
not for 484 RU and 996 RU. Thanks, Jianhan On Sun, Mar 29, 2020 at 9:09 PM Liangdandan (2012) <dandan.liang@xxxxxxxxxx> wrote:
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