{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:I2P36CTKDGEN63HU7YJV47B7W5","short_pith_number":"pith:I2P36CTK","schema_version":"1.0","canonical_sha256":"469fbf0a6a1988df6cf4fe135e7c3fb76af942b7b5eff4a37a391bd80a172d48","source":{"kind":"arxiv","id":"1410.4407","version":4},"attestation_state":"computed","paper":{"title":"Optimal Allocation of Power Pool for Two-Cell Single-User Joint Transmission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Qimei Cui, Tong Zhang, Xiaodong Xu, Xiaofeng Tao","submitted_at":"2014-10-16T13:10:10Z","abstract_excerpt":"Joint transmission is a kind of cooperative transmission technology, which converts other cell interference into signal. In this letter, for single-user joint transmission, we propose that a power pool can be created in order to increase the system sum-rate or lower the power consumption. Then, we investigate the sum-rate maximization problem under this framework. Since it is impossible that subchannel gains for the two base stations are identical, we can obtain a much more concise structure and reduce variables to the half of original problem. And that the closed-form water-filling solution i"},"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":"1410.4407","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-10-16T13:10:10Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"5b51fa6fc614bf1f75e684b1e900e331bc3164a8ecf66280f237982ae9013155","abstract_canon_sha256":"4a31b72edf3e6a292a4543f98b8191ed79c8fbc054d14ff6e21b4cecedf840af"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:02.932673Z","signature_b64":"+n7comLh2yJFB9Ej2tnwgEJqzpfWufWJT0qKhruGvvK78XqItppcJutYnCp0inuaSQ06dWZz4ZZRFCOJkhf/AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"469fbf0a6a1988df6cf4fe135e7c3fb76af942b7b5eff4a37a391bd80a172d48","last_reissued_at":"2026-05-18T00:46:02.932058Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:02.932058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimal Allocation of Power Pool for Two-Cell Single-User Joint Transmission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Qimei Cui, Tong Zhang, Xiaodong Xu, Xiaofeng Tao","submitted_at":"2014-10-16T13:10:10Z","abstract_excerpt":"Joint transmission is a kind of cooperative transmission technology, which converts other cell interference into signal. In this letter, for single-user joint transmission, we propose that a power pool can be created in order to increase the system sum-rate or lower the power consumption. Then, we investigate the sum-rate maximization problem under this framework. Since it is impossible that subchannel gains for the two base stations are identical, we can obtain a much more concise structure and reduce variables to the half of original problem. And that the closed-form water-filling solution i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.4407","kind":"arxiv","version":4},"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":"1410.4407","created_at":"2026-05-18T00:46:02.932152+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.4407v4","created_at":"2026-05-18T00:46:02.932152+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.4407","created_at":"2026-05-18T00:46:02.932152+00:00"},{"alias_kind":"pith_short_12","alias_value":"I2P36CTKDGEN","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"I2P36CTKDGEN63HU","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"I2P36CTK","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/I2P36CTKDGEN63HU7YJV47B7W5","json":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5.json","graph_json":"https://pith.science/api/pith-number/I2P36CTKDGEN63HU7YJV47B7W5/graph.json","events_json":"https://pith.science/api/pith-number/I2P36CTKDGEN63HU7YJV47B7W5/events.json","paper":"https://pith.science/paper/I2P36CTK"},"agent_actions":{"view_html":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5","download_json":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5.json","view_paper":"https://pith.science/paper/I2P36CTK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.4407&json=true","fetch_graph":"https://pith.science/api/pith-number/I2P36CTKDGEN63HU7YJV47B7W5/graph.json","fetch_events":"https://pith.science/api/pith-number/I2P36CTKDGEN63HU7YJV47B7W5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5/action/storage_attestation","attest_author":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5/action/author_attestation","sign_citation":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5/action/citation_signature","submit_replication":"https://pith.science/pith/I2P36CTKDGEN63HU7YJV47B7W5/action/replication_record"}},"created_at":"2026-05-18T00:46:02.932152+00:00","updated_at":"2026-05-18T00:46:02.932152+00:00"}