Linux SDK (lite-qmi)  MBPL_SDK_R25_ENG3
ca_scell_info_t Struct Reference

#include <nas.h>

Data Fields

uint16_t pci
 
int32_t earfcn
 
int32_t band
 
uint8_t state
 
uint8_t dl_bw
 
uint8_t ul_configured
 
uint8_t ul_bw
 
uint16_t dl_mimo_layers
 
uint16_t ul_mimo_layers
 
int32_t rsrp
 
int32_t rssi
 
int16_t sinr
 

Detailed Description

Carrier aggregation information for the secondary cell

Parameters
pci
  • Physical cell ID of the cell.
  • Range: 0 to 503
earfcn
  • EUTRAN absolute radio frequency channel number.
band
  • Active band of the secondary cell for LTE
state
  • State of the secondary cell
  • 0: Init
  • 1: Configured
  • 2: Active
dl_bw
  • Downlink bandwidth values
  • 0: 1.4MHz or not available
  • 1: 3MHz
  • 2: 5MHz
  • 3: 10MHz
  • 4: 15MHz
  • 5: 20MHz
  • All other values are reserved.
ul_configured
  • Uplink carrier configured or not
  • 0: Not configured
  • 1: Configured
ul_bw
  • Uplink bandwidth.
  • 0: 1.4MHz
  • 1: 3MHz
  • 2: 5MHz
  • 3: 10MHz
  • 4: 15MHz
  • 5: 20MHz
  • Valid Only when ul_configured is 0x01. All other values are reserved.
dl_mimo_layers
  • number of mimo layers of downlink
ul_mimo_layers
  • number of mimo layers of uplink
rsrp
  • Current reference signal received power in -1/10 dBm. Available for LTE.
  • Formula: RSRP = "rsrp" / 10
rssi
  • Rx power value in 1/10 dBm resolution.
  • Formula: RSSI = "rssi" / 10
sinr
  • Logarithmic value of SINR.
  • Formula: SINR = ("sinr" * 2 - 200) / 10

The documentation for this struct was generated from the following file: