{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:JVVOSCZTYNAELC365LMSD6E4Y2","short_pith_number":"pith:JVVOSCZT","schema_version":"1.0","canonical_sha256":"4d6ae90b33c340458b7eead921f89cc690898926fd1ae49a0187ce9fa859f5f3","source":{"kind":"arxiv","id":"1711.01380","version":1},"attestation_state":"computed","paper":{"title":"Joint Power Allocation and Beamforming for Non-Orthogonal Multiple Access (NOMA) in 5G Millimeter-Wave Communications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Jinho Choi, Lipeng Zhu, Pengfei Xia, Xiang-Gen Xia, Zhenyu Xiao","submitted_at":"2017-11-04T01:38:13Z","abstract_excerpt":"In this paper we explore non-orthogonal multiple access (NOMA) in millimeter-wave (mmWave) communications (mmWave-NOMA). In particular, we consider a typical problem, i.e., maximization of the sum rate of a 2-user mmWave-NOMA system. In this problem, we need to find the beamforming vector to steer towards the two users simultaneously subject to an analog beamforming structure, while allocating appropriate power to them. As the problem is non-convex and may not be converted to a convex problem with simple manipulations, we propose a suboptimal solution to this problem. The basic idea is to deco"},"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":"1711.01380","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-11-04T01:38:13Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"5d02765b7c22315e66242c052e20364e1625bf04ac2b4601b3ae7604a10db9e5","abstract_canon_sha256":"71e10b3686b19cd59baa832a965e00bb4ef2568539dfe47c1b495b0be9a93a2d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:18.016428Z","signature_b64":"/IuRo40U36KxEOKh48N3DAyunV8RIa7wJTiy8RbW8HxapXvsYLJ09mPCpeLCdT+zSv/cYntGUTu67KTi1FHEAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d6ae90b33c340458b7eead921f89cc690898926fd1ae49a0187ce9fa859f5f3","last_reissued_at":"2026-05-18T00:31:18.015901Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:18.015901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Joint Power Allocation and Beamforming for Non-Orthogonal Multiple Access (NOMA) in 5G Millimeter-Wave Communications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Jinho Choi, Lipeng Zhu, Pengfei Xia, Xiang-Gen Xia, Zhenyu Xiao","submitted_at":"2017-11-04T01:38:13Z","abstract_excerpt":"In this paper we explore non-orthogonal multiple access (NOMA) in millimeter-wave (mmWave) communications (mmWave-NOMA). In particular, we consider a typical problem, i.e., maximization of the sum rate of a 2-user mmWave-NOMA system. In this problem, we need to find the beamforming vector to steer towards the two users simultaneously subject to an analog beamforming structure, while allocating appropriate power to them. As the problem is non-convex and may not be converted to a convex problem with simple manipulations, we propose a suboptimal solution to this problem. The basic idea is to deco"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01380","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":"1711.01380","created_at":"2026-05-18T00:31:18.015999+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.01380v1","created_at":"2026-05-18T00:31:18.015999+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01380","created_at":"2026-05-18T00:31:18.015999+00:00"},{"alias_kind":"pith_short_12","alias_value":"JVVOSCZTYNAE","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_16","alias_value":"JVVOSCZTYNAELC36","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_8","alias_value":"JVVOSCZT","created_at":"2026-05-18T12:31:24.725408+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/JVVOSCZTYNAELC365LMSD6E4Y2","json":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2.json","graph_json":"https://pith.science/api/pith-number/JVVOSCZTYNAELC365LMSD6E4Y2/graph.json","events_json":"https://pith.science/api/pith-number/JVVOSCZTYNAELC365LMSD6E4Y2/events.json","paper":"https://pith.science/paper/JVVOSCZT"},"agent_actions":{"view_html":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2","download_json":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2.json","view_paper":"https://pith.science/paper/JVVOSCZT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.01380&json=true","fetch_graph":"https://pith.science/api/pith-number/JVVOSCZTYNAELC365LMSD6E4Y2/graph.json","fetch_events":"https://pith.science/api/pith-number/JVVOSCZTYNAELC365LMSD6E4Y2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2/action/storage_attestation","attest_author":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2/action/author_attestation","sign_citation":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2/action/citation_signature","submit_replication":"https://pith.science/pith/JVVOSCZTYNAELC365LMSD6E4Y2/action/replication_record"}},"created_at":"2026-05-18T00:31:18.015999+00:00","updated_at":"2026-05-18T00:31:18.015999+00:00"}