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System and method for scalable digital communications with adaptive system parameters

專利號(hào)
US11039428B2
公開日期
2021-06-15
申請(qǐng)人
Huawei Technologies Co., Ltd.（CN Shenzhen）
發(fā)明人
Hosein Nikopour; Jianglei Ma; Peiying Zhu
IPC分類
H04W72/04; H04J11/00; H04L5/00; H04B1/69; H04J13/16; H04B7/26; H04B1/707
技術(shù)領(lǐng)域
scma,ue,adapting,access,mode,codebooks,codewords,codebook,system,enb
地域： Shenzhen

摘要

A method for operating an adapting device includes selecting a first access mode out of a plurality of access modes for a first transmission between a first communications device and a second communications device, wherein the selection of the first access mode is made in accordance with an access mode criterion, and at least one of communications system information, and user equipment information, and determining sparse code multiple access (SCMA) parameters from the first access mode in accordance with a SCMA parameter mapping rule. The method also includes providing information about the first access mode to at least one of the first communications device and the second communications device.

說明書

LDS signatures to moderate whitening overloading factor SCMA- Large K > N N > 1 SCMA Large Scheduling free Mode3 multidimensional overloading small packet codebooks, or factor transmission for LDS signatures massive connectivity OFDMA 1 1 1 — Non- legacy UEs or UE superposition with no SCMA type decoding capability transmission might fall into this category DL-NOMA J > 1 1 1 — User DL user paring and (reuse)

權(quán)利要求

1
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