{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:IQG7CJXPFPUCEZGXYQWNSMPBK2","short_pith_number":"pith:IQG7CJXP","schema_version":"1.0","canonical_sha256":"440df126ef2be82264d7c42cd931e156a5fe111b492e5b7f7fa0f4f5776be9e1","source":{"kind":"arxiv","id":"1410.1593","version":2},"attestation_state":"computed","paper":{"title":"Energy-Efficient Resource Allocation for Fractional Frequency Reuse in Heterogeneous Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Cemil Can Coskun, Ender Ayanoglu, Kemal Davaslioglu","submitted_at":"2014-10-06T23:50:27Z","abstract_excerpt":"Next generation wireless networks face the challenge of increasing energy consumption while satisfying the unprecedented increase in the data rate demand. To address this problem, we propose a utility-based energy-efficient resource allocation algorithm for the downlink transmissions in heterogeneous networks (HetNets). We consider the fractional frequency reuse (FFR) method in order to mitigate the intra- and inter-cell interference. The proposed algorithm divides the resource allocation problem into frequency and power assignment problems and sequentially solves them. The proposed power cont"},"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":"1410.1593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2014-10-06T23:50:27Z","cross_cats_sorted":[],"title_canon_sha256":"fbd2c8fb74ce295caa62b352150ca92453ed6fd62363a1a0a6319908d2248854","abstract_canon_sha256":"e3f8437e3cbae5868ac703d4f2d11c02a48c575d0816b148cc568320a342e975"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:33.228543Z","signature_b64":"pca5d6QLt2dIXEF/u1SPzdPVT3LY58Uf4XdaGaBysam/EQcNNb472n8Hd4QIW/q3JPX9AVIZVf3msXq6JJCRBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"440df126ef2be82264d7c42cd931e156a5fe111b492e5b7f7fa0f4f5776be9e1","last_reissued_at":"2026-05-18T02:39:33.227977Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:33.227977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Energy-Efficient Resource Allocation for Fractional Frequency Reuse in Heterogeneous Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Cemil Can Coskun, Ender Ayanoglu, Kemal Davaslioglu","submitted_at":"2014-10-06T23:50:27Z","abstract_excerpt":"Next generation wireless networks face the challenge of increasing energy consumption while satisfying the unprecedented increase in the data rate demand. To address this problem, we propose a utility-based energy-efficient resource allocation algorithm for the downlink transmissions in heterogeneous networks (HetNets). We consider the fractional frequency reuse (FFR) method in order to mitigate the intra- and inter-cell interference. The proposed algorithm divides the resource allocation problem into frequency and power assignment problems and sequentially solves them. The proposed power cont"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1593","kind":"arxiv","version":2},"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":"1410.1593","created_at":"2026-05-18T02:39:33.228057+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.1593v2","created_at":"2026-05-18T02:39:33.228057+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1593","created_at":"2026-05-18T02:39:33.228057+00:00"},{"alias_kind":"pith_short_12","alias_value":"IQG7CJXPFPUC","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"IQG7CJXPFPUCEZGX","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"IQG7CJXP","created_at":"2026-05-18T12:28:33.132498+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/IQG7CJXPFPUCEZGXYQWNSMPBK2","json":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2.json","graph_json":"https://pith.science/api/pith-number/IQG7CJXPFPUCEZGXYQWNSMPBK2/graph.json","events_json":"https://pith.science/api/pith-number/IQG7CJXPFPUCEZGXYQWNSMPBK2/events.json","paper":"https://pith.science/paper/IQG7CJXP"},"agent_actions":{"view_html":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2","download_json":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2.json","view_paper":"https://pith.science/paper/IQG7CJXP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.1593&json=true","fetch_graph":"https://pith.science/api/pith-number/IQG7CJXPFPUCEZGXYQWNSMPBK2/graph.json","fetch_events":"https://pith.science/api/pith-number/IQG7CJXPFPUCEZGXYQWNSMPBK2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2/action/storage_attestation","attest_author":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2/action/author_attestation","sign_citation":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2/action/citation_signature","submit_replication":"https://pith.science/pith/IQG7CJXPFPUCEZGXYQWNSMPBK2/action/replication_record"}},"created_at":"2026-05-18T02:39:33.228057+00:00","updated_at":"2026-05-18T02:39:33.228057+00:00"}