Adaptive uplink link adaptation
US10305627B2 · kind B2 · utility
5Cited by
2References
8Claims
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Key dates
| Filing date | Sep 30, 2014 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Apr 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2001/0098
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication system is presented for adaptive uplink (UL) link adaptation (LA). The adaptive UL LA can include multiple outer loops, for which multiple block error rate (BLER) filtering is performed. Each of the multiple BLER filtering can be performed on groups or sub-groups of subframes, in which each group has the same or similar coding characteristics. For example, one group in TD-LTE could be subframes with sounding reference signal (SRS) and another group could be subframes without SRS. Each of the multiple BLER filtering can use the same or different BLER algorithm, BLER target and/or BLER parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.