Name
Abstract | ||
|---|---|---|
Resource allocation and link adaptation in long term evolution (LTE) and LTE Advanced are discussed with a focus on the location and formatting of the pertinent reference and control signals, as well as the decisions they enable. In particular, after reviewing the units for resource allocation and the time frequency resource grid, the enabled resource allocation modes and their purposes are reviewed. A detailed description of the way the resource allocations are encoded under these different modes is also given. Similarly, the various methods of link adaptation, including power control and rate control, both through the use of adaptive modulation and coding and hybrid ARQ, are reviewed. The control signaling encoding for link adaptation is provided in detail, as is the encoding of channel state feedback for the purposes of link adaptation and resource allocation. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/COMST.2014.2383691 | Communications Surveys & Tutorials, IEEE |
Keywords | Field | DocType |
3gpp lte,csi feedback,link adaptation,ofdm,time frequency analysis,mobile communication,resource management,mimo | Resource management,Hybrid automatic repeat request,Link adaptation,Computer science,Power control,Computer network,Resource allocation,Grid,Distributed computing,LTE Advanced,Encoding (memory) | Journal |
Volume | Issue | ISSN |
PP | 99 | 1553-877X |
Citations | PageRank | References |
20 | 0.86 | 45 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Gwanmo Ku | 1 | 20 | 0.86 |
| John MacLaren Walsh | 2 | 107 | 17.90 |