{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:OYMAQADL5TW57YPNB3ZMB2YAH2","short_pith_number":"pith:OYMAQADL","schema_version":"1.0","canonical_sha256":"761808006beceddfe1ed0ef2c0eb003e8fd33b7110917d50dd8f6e933d3a67a6","source":{"kind":"arxiv","id":"1604.06571","version":1},"attestation_state":"computed","paper":{"title":"Sum-Rate Analysis and Optimization of Self-Backhauling Based Full-Duplex Radio Access System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Ashutosh Sabharwal, Dani Korpi, Mikko Valkama, Taneli Riihonen","submitted_at":"2016-04-22T08:45:01Z","abstract_excerpt":"In this article, a radio access system with a self-backhauling full-duplex access node serving legacy half-duplex mobile devices is studied and analyzed. In particular, it is assumed that the access node is using the same center frequency for all the transmissions, meaning that also the backhauling is done using the same frequency resources as the uplink and downlink transmissions. It is further assumed that the access node has a massive array to facilitate efficient beamforming and self-interference nulling in its own receiver. As a starting point, the signal model for the considered access n"},"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":"1604.06571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-04-22T08:45:01Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"21e1c47ba07115c9286a9742a9c730e0ff994b6965e4bafd8ad26b401f60025d","abstract_canon_sha256":"d1bce7dd85807a6e075793aef3b57033212aa1acba0cc294b3b920eae4331f78"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:28.742881Z","signature_b64":"eOoLRKOrLOyFc1lEGtF//pNa4K1PmukH6mA4ai/wyN+KdCUMkCYzB60xxO1Pj6nwMJXFclnKrWJiy6m7oJvQAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"761808006beceddfe1ed0ef2c0eb003e8fd33b7110917d50dd8f6e933d3a67a6","last_reissued_at":"2026-05-18T01:16:28.742118Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:28.742118Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sum-Rate Analysis and Optimization of Self-Backhauling Based Full-Duplex Radio Access System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Ashutosh Sabharwal, Dani Korpi, Mikko Valkama, Taneli Riihonen","submitted_at":"2016-04-22T08:45:01Z","abstract_excerpt":"In this article, a radio access system with a self-backhauling full-duplex access node serving legacy half-duplex mobile devices is studied and analyzed. In particular, it is assumed that the access node is using the same center frequency for all the transmissions, meaning that also the backhauling is done using the same frequency resources as the uplink and downlink transmissions. It is further assumed that the access node has a massive array to facilitate efficient beamforming and self-interference nulling in its own receiver. As a starting point, the signal model for the considered access n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.06571","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":"1604.06571","created_at":"2026-05-18T01:16:28.742241+00:00"},{"alias_kind":"arxiv_version","alias_value":"1604.06571v1","created_at":"2026-05-18T01:16:28.742241+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.06571","created_at":"2026-05-18T01:16:28.742241+00:00"},{"alias_kind":"pith_short_12","alias_value":"OYMAQADL5TW5","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"OYMAQADL5TW57YPN","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"OYMAQADL","created_at":"2026-05-18T12:30:36.002864+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/OYMAQADL5TW57YPNB3ZMB2YAH2","json":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2.json","graph_json":"https://pith.science/api/pith-number/OYMAQADL5TW57YPNB3ZMB2YAH2/graph.json","events_json":"https://pith.science/api/pith-number/OYMAQADL5TW57YPNB3ZMB2YAH2/events.json","paper":"https://pith.science/paper/OYMAQADL"},"agent_actions":{"view_html":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2","download_json":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2.json","view_paper":"https://pith.science/paper/OYMAQADL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1604.06571&json=true","fetch_graph":"https://pith.science/api/pith-number/OYMAQADL5TW57YPNB3ZMB2YAH2/graph.json","fetch_events":"https://pith.science/api/pith-number/OYMAQADL5TW57YPNB3ZMB2YAH2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2/action/storage_attestation","attest_author":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2/action/author_attestation","sign_citation":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2/action/citation_signature","submit_replication":"https://pith.science/pith/OYMAQADL5TW57YPNB3ZMB2YAH2/action/replication_record"}},"created_at":"2026-05-18T01:16:28.742241+00:00","updated_at":"2026-05-18T01:16:28.742241+00:00"}