{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:GQ4QPQFKTOT4SF2GD66TXPEOZZ","short_pith_number":"pith:GQ4QPQFK","schema_version":"1.0","canonical_sha256":"343907c0aa9ba7c917461fbd3bbc8ece5b21c190f3006adcb42f12971dc4d2ca","source":{"kind":"arxiv","id":"1401.3521","version":1},"attestation_state":"computed","paper":{"title":"Analysis of Oscillator Phase-Noise Effects on Self-Interference Cancellation in Full-Duplex OFDM Radio Transceivers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Dani Korpi, Lauri Anttila, Mikko Valkama, Taneli Riihonen, Ville Syrjala","submitted_at":"2014-01-15T09:05:16Z","abstract_excerpt":"This paper addresses the analysis of oscillator phase-noise effects on the self-interference cancellation capability of full-duplex direct-conversion radio transceivers. Closed-form solutions are derived for the power of the residual self-interference stemming from phase noise in two alternative cases of having either independent oscillators or the same oscillator at the transmitter and receiver chains of the full-duplex transceiver. The results show that phase noise has a severe effect on self-interference cancellation in both of the considered cases, and that by using the common oscillator i"},"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":"1401.3521","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-01-15T09:05:16Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"66d8fd8766257ae369fe035ee416417155cfcd4ae079d545cd9b3c8d778994c4","abstract_canon_sha256":"cc75bc2f158e8c65dcb6f8ea83f42f7b14f1829bb9e7b94f8f638d2bc26e1e17"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:03.378643Z","signature_b64":"n7L72+6M4qP80Nd7pSK70mv6tjG4nyyaVFZZWagBz2UK7ROtUa5dJ6kBvMEZil6EOkH3SaQ+LgnhZKedIqiQAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"343907c0aa9ba7c917461fbd3bbc8ece5b21c190f3006adcb42f12971dc4d2ca","last_reissued_at":"2026-05-18T00:59:03.377779Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:03.377779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analysis of Oscillator Phase-Noise Effects on Self-Interference Cancellation in Full-Duplex OFDM Radio Transceivers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Dani Korpi, Lauri Anttila, Mikko Valkama, Taneli Riihonen, Ville Syrjala","submitted_at":"2014-01-15T09:05:16Z","abstract_excerpt":"This paper addresses the analysis of oscillator phase-noise effects on the self-interference cancellation capability of full-duplex direct-conversion radio transceivers. Closed-form solutions are derived for the power of the residual self-interference stemming from phase noise in two alternative cases of having either independent oscillators or the same oscillator at the transmitter and receiver chains of the full-duplex transceiver. The results show that phase noise has a severe effect on self-interference cancellation in both of the considered cases, and that by using the common oscillator i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.3521","kind":"arxiv","version":1},"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":"1401.3521","created_at":"2026-05-18T00:59:03.377926+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.3521v1","created_at":"2026-05-18T00:59:03.377926+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.3521","created_at":"2026-05-18T00:59:03.377926+00:00"},{"alias_kind":"pith_short_12","alias_value":"GQ4QPQFKTOT4","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_16","alias_value":"GQ4QPQFKTOT4SF2G","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_8","alias_value":"GQ4QPQFK","created_at":"2026-05-18T12:28:30.664211+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/GQ4QPQFKTOT4SF2GD66TXPEOZZ","json":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ.json","graph_json":"https://pith.science/api/pith-number/GQ4QPQFKTOT4SF2GD66TXPEOZZ/graph.json","events_json":"https://pith.science/api/pith-number/GQ4QPQFKTOT4SF2GD66TXPEOZZ/events.json","paper":"https://pith.science/paper/GQ4QPQFK"},"agent_actions":{"view_html":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ","download_json":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ.json","view_paper":"https://pith.science/paper/GQ4QPQFK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.3521&json=true","fetch_graph":"https://pith.science/api/pith-number/GQ4QPQFKTOT4SF2GD66TXPEOZZ/graph.json","fetch_events":"https://pith.science/api/pith-number/GQ4QPQFKTOT4SF2GD66TXPEOZZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ/action/storage_attestation","attest_author":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ/action/author_attestation","sign_citation":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ/action/citation_signature","submit_replication":"https://pith.science/pith/GQ4QPQFKTOT4SF2GD66TXPEOZZ/action/replication_record"}},"created_at":"2026-05-18T00:59:03.377926+00:00","updated_at":"2026-05-18T00:59:03.377926+00:00"}