{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:ZJCCXPRPFHCZSA2PHXX2HNYTVS","short_pith_number":"pith:ZJCCXPRP","schema_version":"1.0","canonical_sha256":"ca442bbe2f29c599034f3defa3b713acadbe6ce4bd148777103ce6f88ffecb8c","source":{"kind":"arxiv","id":"2408.06789","version":1},"attestation_state":"computed","paper":{"title":"Sum Rate Maximization for Movable Antenna Enabled Uplink NOMA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Boyu Ning, Lipeng Zhu, Nianzu Li, Peiran Wu","submitted_at":"2024-08-13T10:16:57Z","abstract_excerpt":"Movable antenna (MA) has been recently proposed as a promising candidate technology for the next generation wireless communication systems due to its significant capability of reconfiguring wireless channels via antenna movement. In this letter, we study an MA-enabled uplink non-orthogonal multiple access (NOMA) system, where each user is equipped with a single MA. Our objective is to maximize the users' sum rate by jointly optimizing the MAs' positions, the decoding order and the power control. To solve this non-convex problem, we equivalently transform it into two tractable subproblems. Firs"},"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":"2408.06789","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2024-08-13T10:16:57Z","cross_cats_sorted":[],"title_canon_sha256":"4ca0ec0f22312b4ebe85c2f179bc283bf142a4b226b45ab55fead6e2dc78ae4b","abstract_canon_sha256":"a7d420d8f0e34b2b976a25c3c69cf034d116a8d5965f970ee0c4889b5d7c4a24"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:01:35.546196Z","signature_b64":"BWJUJaXKt43LCQn0nQ82Iy6JZiHZkFBQpXwzsrrl4ECZ0tHNqeurX5sl9MKVjO7p6y/we3ckpNfe8W0PIcxNAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca442bbe2f29c599034f3defa3b713acadbe6ce4bd148777103ce6f88ffecb8c","last_reissued_at":"2026-07-05T10:01:35.545644Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:01:35.545644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sum Rate Maximization for Movable Antenna Enabled Uplink NOMA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Boyu Ning, Lipeng Zhu, Nianzu Li, Peiran Wu","submitted_at":"2024-08-13T10:16:57Z","abstract_excerpt":"Movable antenna (MA) has been recently proposed as a promising candidate technology for the next generation wireless communication systems due to its significant capability of reconfiguring wireless channels via antenna movement. In this letter, we study an MA-enabled uplink non-orthogonal multiple access (NOMA) system, where each user is equipped with a single MA. Our objective is to maximize the users' sum rate by jointly optimizing the MAs' positions, the decoding order and the power control. To solve this non-convex problem, we equivalently transform it into two tractable subproblems. Firs"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06789","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.06789/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2408.06789","created_at":"2026-07-05T10:01:35.545708+00:00"},{"alias_kind":"arxiv_version","alias_value":"2408.06789v1","created_at":"2026-07-05T10:01:35.545708+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06789","created_at":"2026-07-05T10:01:35.545708+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZJCCXPRPFHCZ","created_at":"2026-07-05T10:01:35.545708+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZJCCXPRPFHCZSA2P","created_at":"2026-07-05T10:01:35.545708+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZJCCXPRP","created_at":"2026-07-05T10:01:35.545708+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/ZJCCXPRPFHCZSA2PHXX2HNYTVS","json":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS.json","graph_json":"https://pith.science/api/pith-number/ZJCCXPRPFHCZSA2PHXX2HNYTVS/graph.json","events_json":"https://pith.science/api/pith-number/ZJCCXPRPFHCZSA2PHXX2HNYTVS/events.json","paper":"https://pith.science/paper/ZJCCXPRP"},"agent_actions":{"view_html":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS","download_json":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS.json","view_paper":"https://pith.science/paper/ZJCCXPRP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2408.06789&json=true","fetch_graph":"https://pith.science/api/pith-number/ZJCCXPRPFHCZSA2PHXX2HNYTVS/graph.json","fetch_events":"https://pith.science/api/pith-number/ZJCCXPRPFHCZSA2PHXX2HNYTVS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS/action/storage_attestation","attest_author":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS/action/author_attestation","sign_citation":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS/action/citation_signature","submit_replication":"https://pith.science/pith/ZJCCXPRPFHCZSA2PHXX2HNYTVS/action/replication_record"}},"created_at":"2026-07-05T10:01:35.545708+00:00","updated_at":"2026-07-05T10:01:35.545708+00:00"}