[{"portal_cr_id":null,"source_key":"crdb:25.123|0577|-|Rel-15","specification":"25.123","cr_number":"0577","revision":null,"category":"B","impacted_version":"15.1.0","target_release":"Rel-15","title":"Introduction of TDD 3.3-3.4GHz band (band 52)","wg_tdoc":"R4-1802995","wg_status":"agreed","wg_meeting":"3GPPRAN4#86","tsg_tdoc":"RP-180278","tsg_status":"approved","tsg_meeting":"3GPPRAN#79","new_version":"15.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["LTE_TDD_3300_Africa-Core"],"work_item_associations":[{"uid":761100,"acronym":"LTE_TDD_3300_Africa-Core","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0576|-|Rel-15","specification":"25.123","cr_number":"0576","revision":null,"category":"B","impacted_version":"15.1.0","target_release":"Rel-15","title":"CR to 25.123: Introduction of Band 85 (B12-extended)","wg_tdoc":"R4-1802295","wg_status":"agreed","wg_meeting":"3GPPRAN4#86","tsg_tdoc":"RP-180279","tsg_status":"approved","tsg_meeting":"3GPPRAN#79","new_version":"15.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["Ext_B12_LTE-Perf"],"work_item_associations":[{"uid":770271,"acronym":"Ext_B12_LTE-Perf","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0575|-|Rel-15","specification":"25.123","cr_number":"0575","revision":null,"category":"A","impacted_version":"15.0.0","target_release":"Rel-15","title":"CR to 25.123: Correction to E-UTRA RSRP test parameters for Band 65","wg_tdoc":"R4-1710751","wg_status":"agreed","wg_meeting":"3GPPRAN4#84-Bis","tsg_tdoc":"RP-172612","tsg_status":"approved","tsg_meeting":"3GPPRAN#78","new_version":"15.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["TEI13"],"work_item_associations":[{"uid":610034,"acronym":"TEI13","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0572|-|Rel-15","specification":"25.123","cr_number":"0572","revision":null,"category":"B","impacted_version":"15.0.0","target_release":"Rel-15","title":"Introduction of Band 73 into TS 25.123","wg_tdoc":"R4-1710252","wg_status":"agreed","wg_meeting":"3GPPRAN4#84-Bis","tsg_tdoc":"RP-172593","tsg_status":"approved","tsg_meeting":"3GPPRAN#78","new_version":"15.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["LTE450_Reg3-Core"],"work_item_associations":[{"uid":750173,"acronym":"LTE450_Reg3-Core","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0571|1|Rel-15","specification":"25.123","cr_number":"0571","revision":"1","category":"B","impacted_version":"14.2.0","target_release":"Rel-15","title":"Introduction of the TDD L-band(Band 50 and Band 51 into 25.123","wg_tdoc":"R4-1708710","wg_status":"agreed","wg_meeting":"3GPPRAN4#84","tsg_tdoc":"RP-171949","tsg_status":"approved","tsg_meeting":"3GPPRAN#77","new_version":"15.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["LTE_TDD_L_Band-Core"],"work_item_associations":[{"uid":740180,"acronym":"LTE_TDD_L_Band-Core","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0571|-|Rel-15","specification":"25.123","cr_number":"0571","revision":null,"category":"B","impacted_version":"14.2.0","target_release":"Rel-15","title":"Introduction of the TDD L-band(Band 50 and Band 51 into 25.123","wg_tdoc":"R4-1708471","wg_status":"revised","wg_meeting":"3GPPRAN4#84","tsg_tdoc":null,"tsg_status":null,"tsg_meeting":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["LTE_TDD_L_Band-Core"],"work_item_associations":[{"uid":740180,"acronym":"LTE_TDD_L_Band-Core","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0570|-|Rel-15","specification":"25.123","cr_number":"0570","revision":null,"category":"B","impacted_version":"14.2.0","target_release":"Rel-15","title":"CR to 25.123: Introduction of Band 71","wg_tdoc":"R4-1707786","wg_status":"agreed","wg_meeting":"3GPPRAN4#84","tsg_tdoc":"RP-171952","tsg_status":"approved","tsg_meeting":"3GPPRAN#77","new_version":"15.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["LTE600_US-Perf"],"work_item_associations":[{"uid":750274,"acronym":"LTE600_US-Perf","association_sources":["crdb"],"association_status":"source_tracked"}]},{"portal_cr_id":null,"source_key":"crdb:25.123|0569|-|Rel-15","specification":"25.123","cr_number":"0569","revision":null,"category":"B","impacted_version":"14.2.0","target_release":"Rel-15","title":"Introduction of the FDD L-band (Band 74) into 25.123","wg_tdoc":"R4-1707570","wg_status":"agreed","wg_meeting":"3GPPRAN4#84","tsg_tdoc":"RP-171948","tsg_status":"approved","tsg_meeting":"3GPPRAN#77","new_version":"15.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null,"work_items":["LTE_FDD_L_Band-Core"],"work_item_associations":[{"uid":740175,"acronym":"LTE_FDD_L_Band-Core","association_sources":["crdb"],"association_status":"source_tracked"}]}]