{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:4HFQZPPJGTYK6ZDMM4O4KSNW4G","short_pith_number":"pith:4HFQZPPJ","schema_version":"1.0","canonical_sha256":"e1cb0cbde934f0af646c671dc549b6e182c9eb00e0d4e21d703c83327fe26533","source":{"kind":"arxiv","id":"1703.07035","version":1},"attestation_state":"computed","paper":{"title":"Pattern Division Multiple Access with Large-scale Antenna Array","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Fuchun Zheng, Peng Li, Shaoli Kang, Xiaohu You, Yanxiang Jiang","submitted_at":"2017-03-21T02:56:22Z","abstract_excerpt":"In this paper, pattern division multiple access with large-scale antenna array (LSA-PDMA) is proposed as a novel non-orthogonal multiple access (NOMA) scheme. In the proposed scheme, pattern is designed in both beam domain and power domain in a joint manner. At the transmitter, pattern mapping utilizes power allocation to improve the system sum rate and beam allocation to enhance the access connectivity and realize the integration of LSA into multiple access spontaneously. At the receiver, hybrid detection of spatial filter (SF) and successive interference cancellation (SIC) is employed to sep"},"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":"1703.07035","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-03-21T02:56:22Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"4aaeb16f4662121029f3f4bb0706115fd9e503db54470a6f031ed57e1f03efa6","abstract_canon_sha256":"8bfa56e5a6b9eee50e2b35b03a41a6e14b214dd089759854cae6bd748a8fe214"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:11.554646Z","signature_b64":"UfWMFLBDqJcvtFxHOvZ8NUkqLZBdFR4YEAcFLYIlhGWZ6rtqwce1kyjO0OuA6klh7cnqjx0p4CAapjseQNeOCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1cb0cbde934f0af646c671dc549b6e182c9eb00e0d4e21d703c83327fe26533","last_reissued_at":"2026-05-18T00:48:11.553936Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:11.553936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pattern Division Multiple Access with Large-scale Antenna Array","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Fuchun Zheng, Peng Li, Shaoli Kang, Xiaohu You, Yanxiang Jiang","submitted_at":"2017-03-21T02:56:22Z","abstract_excerpt":"In this paper, pattern division multiple access with large-scale antenna array (LSA-PDMA) is proposed as a novel non-orthogonal multiple access (NOMA) scheme. In the proposed scheme, pattern is designed in both beam domain and power domain in a joint manner. At the transmitter, pattern mapping utilizes power allocation to improve the system sum rate and beam allocation to enhance the access connectivity and realize the integration of LSA into multiple access spontaneously. At the receiver, hybrid detection of spatial filter (SF) and successive interference cancellation (SIC) is employed to sep"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07035","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":"1703.07035","created_at":"2026-05-18T00:48:11.554052+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.07035v1","created_at":"2026-05-18T00:48:11.554052+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07035","created_at":"2026-05-18T00:48:11.554052+00:00"},{"alias_kind":"pith_short_12","alias_value":"4HFQZPPJGTYK","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_16","alias_value":"4HFQZPPJGTYK6ZDM","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_8","alias_value":"4HFQZPPJ","created_at":"2026-05-18T12:30:58.224056+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/4HFQZPPJGTYK6ZDMM4O4KSNW4G","json":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G.json","graph_json":"https://pith.science/api/pith-number/4HFQZPPJGTYK6ZDMM4O4KSNW4G/graph.json","events_json":"https://pith.science/api/pith-number/4HFQZPPJGTYK6ZDMM4O4KSNW4G/events.json","paper":"https://pith.science/paper/4HFQZPPJ"},"agent_actions":{"view_html":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G","download_json":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G.json","view_paper":"https://pith.science/paper/4HFQZPPJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.07035&json=true","fetch_graph":"https://pith.science/api/pith-number/4HFQZPPJGTYK6ZDMM4O4KSNW4G/graph.json","fetch_events":"https://pith.science/api/pith-number/4HFQZPPJGTYK6ZDMM4O4KSNW4G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G/action/storage_attestation","attest_author":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G/action/author_attestation","sign_citation":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G/action/citation_signature","submit_replication":"https://pith.science/pith/4HFQZPPJGTYK6ZDMM4O4KSNW4G/action/replication_record"}},"created_at":"2026-05-18T00:48:11.554052+00:00","updated_at":"2026-05-18T00:48:11.554052+00:00"}