Abstract: The orthogonal frequency division multiplexing with index modulation (OFDM-IM) is a research topic attracting attention due to its ability to enhance efficiency by carrying additional bits.
1. Slower Approvals And Higher Soft Costs: With many jurisdictions preparing 2026 updates, clarification requests spike, delays compound and soft costs rise. Even before financing or construction, ...
Abstract: Sparse code multiple access (SCMA) is a promising non-orthogonal multiple access scheme for enabling massive connectivity in next generation wireless networks. However, current SCMA ...