`nearlink_sdr.phy.control_info`¶

物理层控制信息 -- TXS-10002-2025 标准 6.4

A 组: 无线帧类型 1 和 2, CRC12, 种子为同步序列低 12 位。 B 组: 无线帧类型 3 和 4, CRC24B, 种子 0x555555, CRC 与 LLID 异或。

Module Contents¶

Classes¶

`ControlInfoA1`
`ControlInfoA2`
`ControlInfoA3`
`ControlInfoA4`
`ControlInfoA5`
`ControlInfoA6`
`ControlInfoA7`
`ControlInfoB1`
`ControlInfoB2`
`ControlInfoB3`
`ControlInfoB4`
`ControlInfoB5`
`ControlInfoType`	控制信息类型编码。

Functions¶

`polar_decode_control`	对帧类型 2 的 A 组控制信息进行 Polar 解码。
`polar_encode_control`	对帧类型 2 的 A 组控制信息进行 Polar 编码。

API¶

class nearlink_sdr.phy.control_info.ControlInfoA1[源代码]¶

broadcast_type: int¶: None

packet_type: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA1][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoA2[源代码]¶

packet_type: int¶: None

empty_packet: int¶: None

tx_sn: int¶: None

rx_sn: int¶: None

flow_ctrl: int¶: None

sys_mgmt_rx: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA2][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoA3[源代码]¶

packet_type: int¶: None

empty_packet: int¶: None

tx_sn: int¶: None

rx_sn: int¶: None

flow_ctrl: int¶: None

async_sched: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA3][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoA4[源代码]¶

packet_type: int¶: None

empty_packet: int¶: None

tx_sn: int¶: None

rx_sn: int¶: None

flow_ctrl: int¶: None

async_sched: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA4][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoA5[源代码]¶

packet_type: int¶: None

empty_packet: int¶: None

tx_sn: int¶: None

rx_sn: int¶: None

flow_ctrl: int¶: None

async_sched: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA5][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoA6[源代码]¶

packet_type: int¶: None

packet_sn: int¶: None

packet_group: int¶: None

end_indicator: int¶: None

sys_mgmt_rx: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA6][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoA7[源代码]¶

packet_sn: int¶: None

packet_group: int¶: None

reserved: int¶: None

data_length: int¶: None

pack(sync_seed: int, lqi: int | None = None) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], sync_seed: int, has_lqi: bool = False) → tuple[int | None, nearlink_sdr.phy.control_info.ControlInfoA7][源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoB1[源代码]¶

frame_format: int¶: None

harq_feedback: int¶: None

packet_sn: int¶: None

mcs: int¶: None

data_length: int¶: None

flow_ctrl: int¶: None

upper_link: int¶: None

pack(llid: int) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], llid: int) → nearlink_sdr.phy.control_info.ControlInfoB1[源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoB2[源代码]¶

harq_feedback: int¶: None

flow_ctrl: int¶: None

upper_link: int¶: None

pack(llid: int) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], llid: int) → nearlink_sdr.phy.control_info.ControlInfoB2[源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoB3[源代码]¶

packet_group: int¶: None

packet_sn: int¶: None

mcs: int¶: None

data_length: int¶: None

flow_ctrl: int¶: None

max_sn_indicator: int¶: None

pack(llid: int) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], llid: int) → nearlink_sdr.phy.control_info.ControlInfoB3[源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoB4[源代码]¶

broadcast_group_id: int¶: None

data_update: int¶: None

packet_sn: int¶: None

mcs: int¶: None

data_length: int¶: None

flow_ctrl: int¶: None

max_sn_indicator: int¶: None

pack(llid: int) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], llid: int) → nearlink_sdr.phy.control_info.ControlInfoB4[源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoB5[源代码]¶

reserved: int¶: None

msg_type: int¶: None

accessible: int¶: None

queryable: int¶: None

directed_content: int¶: None

undirected_content: int¶: None

data_update: int¶: None

mcs: int¶: None

data_length: int¶: None

pack(llid: int) → numpy.typing.NDArray[numpy.int_][源代码]¶

classmethod unpack(bits: numpy.typing.NDArray[numpy.int_], llid: int) → nearlink_sdr.phy.control_info.ControlInfoB5[源代码]¶

class nearlink_sdr.phy.control_info.ControlInfoType[源代码]¶

Bases: enum.IntEnum

控制信息类型编码。

Initialization

Initialize self. See help(type(self)) for accurate signature.

A1¶: 1

A2¶: 2

A3¶: 3

A4¶: 4

A5¶: 5

A6¶: 6

A7¶: 7

B1¶: 17

B2¶: 18

B3¶: 19

B4¶: 20

B5¶: 21

nearlink_sdr.phy.control_info.polar_decode_control(coded_bits: numpy.typing.NDArray[numpy.int_], k_info: int, n_coded: int = 64) → numpy.typing.NDArray[numpy.int_][源代码]¶

对帧类型 2 的 A 组控制信息进行 Polar 解码。

输入 64 比特, 解码到 k_info 比特 (40 或 48)。

nearlink_sdr.phy.control_info.polar_encode_control(raw_bits: numpy.typing.NDArray[numpy.int_], n_coded: int = 64) → numpy.typing.NDArray[numpy.int_][源代码]¶

对帧类型 2 的 A 组控制信息进行 Polar 编码。

输入 40 或 48 比特 (含 LQI + CRC12), 编码到 64 比特。

nearlink_sdr.phy.control_info¶

Module Contents¶

Classes¶

Functions¶

API¶

`nearlink_sdr.phy.control_info`¶