Intel SGX has limits on the Enclave Page Cache (EPC). Complex wireless stacks (like a full LTE protocol stack) may not fit entirely within the secure enclave, requiring complicated "paging" strategies that can expose attack surfaces.
Wireless is . A 5G frame is 1ms. SGX enclave transitions (EEXIT/ENTER) have a cost (microseconds, but non-zero). Smart developers: wireless sgx