发明名称 |
APPARATUS AND METHOD FOR SUPERPOSITION TRANSMISSIONS |
摘要 |
Apparatuses, systems, and methods are described concerning a new type of superposition multiplexing transmission constellation (super-constellation): the Gray-mapped Non-uniform-capable Constellation (GNC). Apparatuses, systems, and methods for generating GNC super-constellations are described, as well as apparatuses, systems, and methods for receiving, demapping, and decoding transmissions using GNC super-constellations. Apparatuses, systems, and methods for selecting a type of superposition multiplexing transmission constellation based on various conditions are also described. |
申请公布号 |
US2016366003(A1) |
申请公布日期 |
2016.12.15 |
申请号 |
US201614997106 |
申请日期 |
2016.01.15 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
KWON Hyukjoon;LI Linbo;LEE Jungwon;KRISHNAMURTHY Sandeep |
分类号 |
H04L27/34;H04L27/18 |
主分类号 |
H04L27/34 |
代理机构 |
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代理人 |
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主权项 |
1. A method of selecting a superposition constellation comprising two or more user equipment (UE) constellations, comprising:
determining which type of superposition constellation (super-constellation) to generate based at least on a power ratio among the two or more UEs, wherein one type of super-constellation is a Gray-mapped Non-uniform-capable Constellation (GNC), in which both the constituent constellations of the two or more UEs and the GNC super-constellation itself are Gray-mapped, and generating the determined type of superposition constellation. |
地址 |
Gyeonggi-do KR |