cheme), Binary phase shift keying (BPSK), 50-51 535, 772 cell-level mobility, 259-260 Automatic repeat request (ARQ), Bipolar junction transistor (BJT), 66 cell-specific reference signals, 68-72, 197-198 Bit error rates (BERs), 76, error control mechanism, 515-516 cell-specific SIB, 240-241 539-542 Blank-subframe, 907-909 densification, 300 Autonomous uplink (AUL), Block interlaced frequency range extension, 52-53 868-869 division multiple access reselection, 165, 248 Average mutual information, (B-IFDMA), 888-890 search and random-access 367-368 Blockage, 296-298 procedure, 777-780 Average power tracking (APT), 724 Blocking, 689-690 selection, 265-266, 897 Average spectral efficiency, 39 Bluetooth, 55-58, 747, 848 virtualization, 59 Averaging window, 178, 184 Bragg diffraction, 291-292 Cell global ID (CGID), 50-51 Break-before-make mode, 109 Cell Radio Network Temporary Broadcast channel (BCH), 138, Identifier (C-RNTI), 130, Backhaul (BH), 48, 84-85, 90 Broadcast control channel Cell-defining SSBs (CD-SSBs), Backoff indicator (BI), 205 (BCCH), 137-138 Balian-Low theorem, 338-339 Broadcast multicast service center Cell-specific reference signals Bandwidth adaptation (BA), (BM-SC), 803-804 (CRS), 699, 757-758 394-395 Buffer status report (BSR), 208 Cellular IoT (CIoT), 750-751 Bandwidth part (BWP), 379-380, Bulk acoustic wave (BAW), Cellular network, 350 393-396 735-736 Cellular V2X (C-V2X), 789, 841 inactivity timer, 169-170 filter, 736-737 Central network controller, 65 Base graph, 530 Business support system (BSS), Central offices (COs), 56-57 Base station transceiver RF 15-16 Central unit (CU), 26-27, 60-62 conducted and radiated BS Butler matrix, 739 Central unit of logical gNB (gNB- transmitter/receiver CU), 26-27, 119 characteristics, 671-691 gNB-CU-CP, 121-122 requirements, 665-671 UE FIAP ID, 120, 132 Baseband modems, 719 Camping on cell, 246 Centralized C-RAN architectural Baseband signal processing, Candidate waveforms, 335-350 concept, 30 62-63 CAPEX, 21 Centralized-RAN architecture (C- Baseband unit (