{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:IHNGHGJ2G4VGGRESYJBSMMBOYT","short_pith_number":"pith:IHNGHGJ2","schema_version":"1.0","canonical_sha256":"41da63993a372a634492c24326302ec4f0e7ccbda10eab2ddb6a10d804ca3a0d","source":{"kind":"arxiv","id":"1601.00445","version":2},"attestation_state":"computed","paper":{"title":"Improper Gaussian Signaling in Full-Duplex Relay Channels with Residual Self-Interference","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Mohamed Gaafar, Mohamed-Slim Alouini, Mohammad Galal Khafagy, Osama Amin","submitted_at":"2016-01-04T10:42:56Z","abstract_excerpt":"We study the potential employment of improper Gaussian signaling (IGS) in full-duplex cooperative settings with residual self-interference (RSI). IGS is recently shown to outperform traditional proper Gaussian signaling (PGS) in several interference-limited channel settings. In this work, IGS is employed in an attempt to alleviate the RSI adverse effect in full-duplex relaying (FDR). To this end, we derive a tight upper bound expression for the end-to-end outage probability in terms of the relay signal parameters represented in its power and circularity coefficient. We further show that the de"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1601.00445","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-01-04T10:42:56Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"76127d75fe47d35d267b7b02b0ad201b1ee3a75d66ded95040e75805776c1323","abstract_canon_sha256":"968391ffda133f7045c621f3228483949da4f5374c2166a9899dbbebf351194e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:50.070733Z","signature_b64":"5UUBQU6uu3mj9ybU2AzRAAJY/Fmzfacd3y5HjgSDjTmGTooWRHExgR2ArrgPcs5ZfhZfCCLooudrcEgPHQRYDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41da63993a372a634492c24326302ec4f0e7ccbda10eab2ddb6a10d804ca3a0d","last_reissued_at":"2026-05-18T00:57:50.070051Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:50.070051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Improper Gaussian Signaling in Full-Duplex Relay Channels with Residual Self-Interference","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Mohamed Gaafar, Mohamed-Slim Alouini, Mohammad Galal Khafagy, Osama Amin","submitted_at":"2016-01-04T10:42:56Z","abstract_excerpt":"We study the potential employment of improper Gaussian signaling (IGS) in full-duplex cooperative settings with residual self-interference (RSI). IGS is recently shown to outperform traditional proper Gaussian signaling (PGS) in several interference-limited channel settings. In this work, IGS is employed in an attempt to alleviate the RSI adverse effect in full-duplex relaying (FDR). To this end, we derive a tight upper bound expression for the end-to-end outage probability in terms of the relay signal parameters represented in its power and circularity coefficient. We further show that the de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00445","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1601.00445","created_at":"2026-05-18T00:57:50.070157+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.00445v2","created_at":"2026-05-18T00:57:50.070157+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00445","created_at":"2026-05-18T00:57:50.070157+00:00"},{"alias_kind":"pith_short_12","alias_value":"IHNGHGJ2G4VG","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_16","alias_value":"IHNGHGJ2G4VGGRES","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_8","alias_value":"IHNGHGJ2","created_at":"2026-05-18T12:30:22.444734+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT","json":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT.json","graph_json":"https://pith.science/api/pith-number/IHNGHGJ2G4VGGRESYJBSMMBOYT/graph.json","events_json":"https://pith.science/api/pith-number/IHNGHGJ2G4VGGRESYJBSMMBOYT/events.json","paper":"https://pith.science/paper/IHNGHGJ2"},"agent_actions":{"view_html":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT","download_json":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT.json","view_paper":"https://pith.science/paper/IHNGHGJ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.00445&json=true","fetch_graph":"https://pith.science/api/pith-number/IHNGHGJ2G4VGGRESYJBSMMBOYT/graph.json","fetch_events":"https://pith.science/api/pith-number/IHNGHGJ2G4VGGRESYJBSMMBOYT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT/action/storage_attestation","attest_author":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT/action/author_attestation","sign_citation":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT/action/citation_signature","submit_replication":"https://pith.science/pith/IHNGHGJ2G4VGGRESYJBSMMBOYT/action/replication_record"}},"created_at":"2026-05-18T00:57:50.070157+00:00","updated_at":"2026-05-18T00:57:50.070157+00:00"}