Information transmission method, terminal device, and network device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsHai Tang, Hua Xu
Life of this patent
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Abstract
An information transmission method, a terminal device and a network device are provided. The method includes: a terminal device receives a first synchronization signal block and a physical downlink control channel sent by a network device in a first time slot or a first mini-slot, the first time slot or the first mini-slot includes N symbols, the first synchronization signal block occupies M consecutive symbols in the first time slot or the first mini-slot, the first synchronization signal block includes a synchronization signal and a physical broadcast channel, M and N are positive integers, and M≤N.
Claims20
A method for information transmission, comprising:
- sending, by a network device in a first slot or a first mini-slot, a first synchronization signal (SS) block and a first physical downlink control channel (PDCCH) to a terminal device, the first slot or the first mini-slot comprising N symbols, the first SS block occupying M consecutive symbols in the first slot or the first mini-slot, the first PDCCH occupying P consecutive symbols in the first slot or the first mini-slot, and the first SS block comprising an SS and a physical broadcast channel (PBCH), wherein M, P and N are positive integers, and P≤(N−M),
- wherein the P symbols occupied by the first PDCCH are non-overlapped with the M symbols occupied by the first SS block;
- and
- wherein the first SS block occupies an (N−M+1)th symbol to an Nth symbol of the first slot or the first mini-slot, a position of the first PDCCH in the first slot or the first mini-slot is determined, and the first PDCCH occupies a first symbol to a Pth symbol of the first slot or the first mini-slot.
A network device for information transmission, comprising:
- an output interface, configured to send, in a first slot or a first mini-slot, a first synchronization signal (SS) block and a first physical downlink control channel (PDCCH) to a terminal device, the first slot or the first mini-slot comprising N symbols, the first SS block occupying M consecutive symbols in the first slot or the first mini-slot, the first PDCCH occupying P consecutive symbols in the first slot or the first mini-slot, and the first SS block comprising an SS and a physical broadcast channel (PBCH), wherein M, P and N are positive integers, and P≤(N−M),
- wherein the P symbols occupied by the first PDCCH are non-overlapped with the M symbols occupied by the first SS block;
- and
- wherein the first SS block occupies an (N−M+1)th symbol to an Nth symbol of the first slot or the first mini-slot, a position of the first PDCCH in the first slot or the first mini-slot is determined, and the first PDCCH occupies a first symbol to a Pth symbol of the first slot or the first mini-slot.
A terminal device for information transmission, comprising:
- an input interface, configured to receive, in a first slot or a first mini-slot, a first synchronization signal (SS) block and a first physical downlink control channel (PDCCH) sent by a network device, the first slot or the first mini-slot comprising N symbols, the first SS block occupying M consecutive symbols in the first slot or the first mini-slot, the first PDCCH occupying P consecutive symbols in the first slot or the first mini-slot, and the first SS block comprising an SS and a physical broadcast channel (PBCH), wherein M, P and N are positive integers, and P≤(N−M),
- wherein the P symbols occupied by the first PDCCH are non-overlapped with the M symbols occupied by the first SS block;
- and
- wherein the first SS block occupies an (N−M+1)th symbol to an Nth symbol of the first slot or the first mini-slot, a position of the first PDCCH in the first slot or the first mini-slot is determined, and the first PDCCH occupies a first symbol to a Pth symbol of the first slot or the first mini-slot.
Dependencies are inferred from the claim text.