{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XGNGZLJ26YQBJCZWAHCDF7ARBN","short_pith_number":"pith:XGNGZLJ2","schema_version":"1.0","canonical_sha256":"b99a6cad3af620148b3601c432fc110b765ff49e5350fdc248297c29cae26a8c","source":{"kind":"arxiv","id":"1804.08595","version":1},"attestation_state":"computed","paper":{"title":"Single-User mmWave Massive MIMO: SVD-based ADC Bit Allocation and Combiner Design","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"eess.SP","authors_text":"Hamid Sadjadpour, I. Zakir Ahmed, Shahram Yousefi","submitted_at":"2018-04-23T17:44:25Z","abstract_excerpt":"In this paper, we propose a Singular-Value-Decomposition-based variable-resolution Analog to Digital Converter (ADC) bit allocation design for a single-user Millimeter wave massive Multiple-Input Multiple-Output receiver. We derive the optimality condition for bit allocation under a power constraint. This condition ensures optimal receiver performance in the Mean Squared Error (MSE) sense. We derive the MSE expression and show that it approaches the Cramer-Rao Lower Bound (CRLB). The CRLB is seen to be a function of the analog combiner, the digital combiner, and the bit allocation matrix. We a"},"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":"1804.08595","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2018-04-23T17:44:25Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"31d0072d1891e77a5e80bf752e13c29020e0479040f1971736392dcc55360adc","abstract_canon_sha256":"187bc4103bdcd089e1d578424f41d807d41af9a54a2286a293aa8c68d13e5ccf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:30.312339Z","signature_b64":"3AAlw4MbrBQniw5chd3ssKNEX4Xeg1Ge1hcExrvf7atMpky+kmUY5EX1nRnUxA66WVxBCtZOvZl84+reYNvbCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b99a6cad3af620148b3601c432fc110b765ff49e5350fdc248297c29cae26a8c","last_reissued_at":"2026-05-18T00:17:30.311622Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:30.311622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Single-User mmWave Massive MIMO: SVD-based ADC Bit Allocation and Combiner Design","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"eess.SP","authors_text":"Hamid Sadjadpour, I. Zakir Ahmed, Shahram Yousefi","submitted_at":"2018-04-23T17:44:25Z","abstract_excerpt":"In this paper, we propose a Singular-Value-Decomposition-based variable-resolution Analog to Digital Converter (ADC) bit allocation design for a single-user Millimeter wave massive Multiple-Input Multiple-Output receiver. We derive the optimality condition for bit allocation under a power constraint. This condition ensures optimal receiver performance in the Mean Squared Error (MSE) sense. We derive the MSE expression and show that it approaches the Cramer-Rao Lower Bound (CRLB). The CRLB is seen to be a function of the analog combiner, the digital combiner, and the bit allocation matrix. We a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08595","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":"1804.08595","created_at":"2026-05-18T00:17:30.311732+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.08595v1","created_at":"2026-05-18T00:17:30.311732+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08595","created_at":"2026-05-18T00:17:30.311732+00:00"},{"alias_kind":"pith_short_12","alias_value":"XGNGZLJ26YQB","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XGNGZLJ26YQBJCZW","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XGNGZLJ2","created_at":"2026-05-18T12:33:01.666342+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/XGNGZLJ26YQBJCZWAHCDF7ARBN","json":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN.json","graph_json":"https://pith.science/api/pith-number/XGNGZLJ26YQBJCZWAHCDF7ARBN/graph.json","events_json":"https://pith.science/api/pith-number/XGNGZLJ26YQBJCZWAHCDF7ARBN/events.json","paper":"https://pith.science/paper/XGNGZLJ2"},"agent_actions":{"view_html":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN","download_json":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN.json","view_paper":"https://pith.science/paper/XGNGZLJ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.08595&json=true","fetch_graph":"https://pith.science/api/pith-number/XGNGZLJ26YQBJCZWAHCDF7ARBN/graph.json","fetch_events":"https://pith.science/api/pith-number/XGNGZLJ26YQBJCZWAHCDF7ARBN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN/action/storage_attestation","attest_author":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN/action/author_attestation","sign_citation":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN/action/citation_signature","submit_replication":"https://pith.science/pith/XGNGZLJ26YQBJCZWAHCDF7ARBN/action/replication_record"}},"created_at":"2026-05-18T00:17:30.311732+00:00","updated_at":"2026-05-18T00:17:30.311732+00:00"}