Foxconn 5G + 4G AIO Small Cell, Руководство пользователя

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• Automatic Repeat Request (ARQ) procedures:
Retransmission, polling, and status reporting
Handling of Unknown, Unforeseen, and
Erroneous Protocol Data
Reception of PDU with reserved or invalid values
•
MAC
The following table shows the status of features and procedures supported for MAC
Table 7 MAC Features
Procedure/Feature Message/Functionality
Random Access Procedure • Contention -based
• Contention -free
Maintenance of UL Time Alignment TAC CE
DL-SCH Data Transfer • HARQ operation: HARQ entity
• HARQ operation: HARQ process new transmission
• HARQ operation: HARQ process retransmission
• Multiplexing and assembly
UL-SCH Data Transfer • HARQ operation: HARQ entity
• HARQ operation: HARQ process new transmission
• HARQ operation: HARQ process retransmission
• De -multiplexing and disassembly
• Buffer status reporting (BSR) handling
Synchronization Signal (SS)/Physical
Broadcast Channel (PBCH)
SS PBCH transmission
Activation of SCell SCell activation CE
PDSCH TCI State Activation and
Deactivation
CE
PDSCH TCI activation CE
PDCCH TCI state Activation and
Deactivation
CE
PDCCH TCI activation CE
Handling of Unknown, Unforeseen,
and Erroneous Protocol Data
Protocol error handling
SUL Operation Data handling for SUL
Power Headroom (PHR) Control Type-1 PHR report with single and multiple entry