{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:7V7KTLM4BG27ICL63S3LSCK34P","short_pith_number":"pith:7V7KTLM4","schema_version":"1.0","canonical_sha256":"fd7ea9ad9c09b5f4097edcb6b9095be3e5e72c7db53e86d594de26627135e1c1","source":{"kind":"arxiv","id":"1202.1340","version":1},"attestation_state":"computed","paper":{"title":"An Energy Efficient Semi-static Power Control and Link Adaptation Scheme in UMTS HSDPA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Jie Xu, Ling Qiu, Yi Huang","submitted_at":"2012-02-07T03:31:30Z","abstract_excerpt":"High speed downlink packet access (HSDPA) has been successfully applied in commercial systems and improves user experience significantly. However, it incurs substantial energy consumption. In this paper, we address this issue by proposing a novel energy efficient semi-static power control and link adaptation scheme in HSDPA. Through estimating the EE under different modulation and coding schemes (MCSs) and corresponding transmit power, the proposed scheme can determine the most energy efficient MCS level and transmit power at the Node B. And then the Node B configure the optimal MCS level and "},"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":"1202.1340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2012-02-07T03:31:30Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"12e8a923dc73855805ce3cbf60f6756c9cf32ef3232dabbf96f9531155d6780f","abstract_canon_sha256":"3d66dde610d02624492f9bd5dad3729fc245bf85b29e598a442220a22c9d822e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:02:53.631162Z","signature_b64":"L04jnARq/w/pnVCgrV5XyV13IVmKa9LITjPH3da8tGnPTD3uGpC6xB5+s3cOjZ5cSHauwdERqvsQggcXWDcdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd7ea9ad9c09b5f4097edcb6b9095be3e5e72c7db53e86d594de26627135e1c1","last_reissued_at":"2026-05-18T04:02:53.630411Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:02:53.630411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An Energy Efficient Semi-static Power Control and Link Adaptation Scheme in UMTS HSDPA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Jie Xu, Ling Qiu, Yi Huang","submitted_at":"2012-02-07T03:31:30Z","abstract_excerpt":"High speed downlink packet access (HSDPA) has been successfully applied in commercial systems and improves user experience significantly. However, it incurs substantial energy consumption. In this paper, we address this issue by proposing a novel energy efficient semi-static power control and link adaptation scheme in HSDPA. Through estimating the EE under different modulation and coding schemes (MCSs) and corresponding transmit power, the proposed scheme can determine the most energy efficient MCS level and transmit power at the Node B. And then the Node B configure the optimal MCS level and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1340","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":"1202.1340","created_at":"2026-05-18T04:02:53.630539+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.1340v1","created_at":"2026-05-18T04:02:53.630539+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1340","created_at":"2026-05-18T04:02:53.630539+00:00"},{"alias_kind":"pith_short_12","alias_value":"7V7KTLM4BG27","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"7V7KTLM4BG27ICL6","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"7V7KTLM4","created_at":"2026-05-18T12:26:58.693483+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/7V7KTLM4BG27ICL63S3LSCK34P","json":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P.json","graph_json":"https://pith.science/api/pith-number/7V7KTLM4BG27ICL63S3LSCK34P/graph.json","events_json":"https://pith.science/api/pith-number/7V7KTLM4BG27ICL63S3LSCK34P/events.json","paper":"https://pith.science/paper/7V7KTLM4"},"agent_actions":{"view_html":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P","download_json":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P.json","view_paper":"https://pith.science/paper/7V7KTLM4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.1340&json=true","fetch_graph":"https://pith.science/api/pith-number/7V7KTLM4BG27ICL63S3LSCK34P/graph.json","fetch_events":"https://pith.science/api/pith-number/7V7KTLM4BG27ICL63S3LSCK34P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P/action/storage_attestation","attest_author":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P/action/author_attestation","sign_citation":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P/action/citation_signature","submit_replication":"https://pith.science/pith/7V7KTLM4BG27ICL63S3LSCK34P/action/replication_record"}},"created_at":"2026-05-18T04:02:53.630539+00:00","updated_at":"2026-05-18T04:02:53.630539+00:00"}