{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:UNCWMIQSKUR52RMVQL2SAP6OWK","short_pith_number":"pith:UNCWMIQS","schema_version":"1.0","canonical_sha256":"a3456622125523dd459582f5203fceb29bcce0272b363b4f73ccaeefe48e6f9d","source":{"kind":"arxiv","id":"1605.00322","version":1},"attestation_state":"computed","paper":{"title":"Adaptive Modulation in Network-coded Two-way Relay Channel: A Supermodular Game Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","math.IT","math.OC"],"primary_cat":"cs.IT","authors_text":"Ni Ding, Parastoo Sadeghi, Rodney A. Kennedy","submitted_at":"2016-05-01T23:36:48Z","abstract_excerpt":"We study the adaptive modulation (AM) problem in a network-coded two-way relay channel (NC-TWRC), where each of the two users controls its own bit rate in the $m$-ary quadrature amplitude modulation ($m$-QAM) to minimize the transmission error rate and enhance the spectral efficiency. We show that there exists a strategic complementarity, one user tends to transmit while the other decides to do so in order to enhance the overall spectral efficiency, which is beyond the scope of the conventional single-agent AM scheduling method. We propose a two-player game model parameterized by the signal-to"},"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":"1605.00322","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-05-01T23:36:48Z","cross_cats_sorted":["cs.SY","math.IT","math.OC"],"title_canon_sha256":"235529a2e75a8db00ccb9bad2ae84a8042ac0892ba86cb0d28c0a2ee1d8dae16","abstract_canon_sha256":"f712844e595acc06c837e619a836dd0674dd313f6bc5326ae2a886ab6df30a30"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:56.170510Z","signature_b64":"3S6+AAfNGvk0hsG7bx76kl+UrM78yAthf5fyC5OKyCsElOfjHY60GW8l5+i7iTNG5eitRxNl9yqeamAcnrHWAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3456622125523dd459582f5203fceb29bcce0272b363b4f73ccaeefe48e6f9d","last_reissued_at":"2026-05-18T01:15:56.169834Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:56.169834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Adaptive Modulation in Network-coded Two-way Relay Channel: A Supermodular Game Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","math.IT","math.OC"],"primary_cat":"cs.IT","authors_text":"Ni Ding, Parastoo Sadeghi, Rodney A. Kennedy","submitted_at":"2016-05-01T23:36:48Z","abstract_excerpt":"We study the adaptive modulation (AM) problem in a network-coded two-way relay channel (NC-TWRC), where each of the two users controls its own bit rate in the $m$-ary quadrature amplitude modulation ($m$-QAM) to minimize the transmission error rate and enhance the spectral efficiency. We show that there exists a strategic complementarity, one user tends to transmit while the other decides to do so in order to enhance the overall spectral efficiency, which is beyond the scope of the conventional single-agent AM scheduling method. We propose a two-player game model parameterized by the signal-to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.00322","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":"1605.00322","created_at":"2026-05-18T01:15:56.169947+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.00322v1","created_at":"2026-05-18T01:15:56.169947+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.00322","created_at":"2026-05-18T01:15:56.169947+00:00"},{"alias_kind":"pith_short_12","alias_value":"UNCWMIQSKUR5","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_16","alias_value":"UNCWMIQSKUR52RMV","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_8","alias_value":"UNCWMIQS","created_at":"2026-05-18T12:30:46.583412+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/UNCWMIQSKUR52RMVQL2SAP6OWK","json":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK.json","graph_json":"https://pith.science/api/pith-number/UNCWMIQSKUR52RMVQL2SAP6OWK/graph.json","events_json":"https://pith.science/api/pith-number/UNCWMIQSKUR52RMVQL2SAP6OWK/events.json","paper":"https://pith.science/paper/UNCWMIQS"},"agent_actions":{"view_html":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK","download_json":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK.json","view_paper":"https://pith.science/paper/UNCWMIQS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.00322&json=true","fetch_graph":"https://pith.science/api/pith-number/UNCWMIQSKUR52RMVQL2SAP6OWK/graph.json","fetch_events":"https://pith.science/api/pith-number/UNCWMIQSKUR52RMVQL2SAP6OWK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK/action/storage_attestation","attest_author":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK/action/author_attestation","sign_citation":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK/action/citation_signature","submit_replication":"https://pith.science/pith/UNCWMIQSKUR52RMVQL2SAP6OWK/action/replication_record"}},"created_at":"2026-05-18T01:15:56.169947+00:00","updated_at":"2026-05-18T01:15:56.169947+00:00"}