Signal transmission method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsKuandong Gao, Huang Huang, Mao Yan, Hua Shao
Life of this patent
Estimating the term…
Abstract
This disclosure describes signal transmission methods and apparatus. On example method includes: receiving, by a terminal device, a paging indication sent by a network device, where the paging indication carries information about a plurality of paging groups; and sending, by the terminal device to the network device based on an association relationship between a paged paging group in the plurality of paging groups and a random access preamble, a random access preamble associated with a paging group in which the terminal device is located.
Claims9
A signal transmission method, comprising:
- receiving, by a terminal device, a paging indication sent by a network device, wherein the paging indication carries information about a plurality of paging groups;
- determining, by the terminal device, a synchronization signal/physical broadcast channel block (SS/PBCH block) corresponding to the paging indication based on configuration information sent by the network device;
- determining, by the terminal device, a random access occasion corresponding to the SS/PBCH block based on the configuration information;
- and
- sending, on the determined random access occasion, by the terminal device to the network device based on an association relationship between a paged paging group in the plurality of paging groups and a random access preamble, a random access preamble associated with a paging group in which the terminal device is located.
A signal transmission method, comprising:
- receiving, by a terminal device, a paging indication sent by a network device, wherein the paging indication carries information about a plurality of paging groups;
- determining, by the terminal device, a synchronization signal/physical broadcast channel block (SS/PBCH block) corresponding to the paging indication based on configuration information sent by the network device;
- determining, by the terminal device, a random access occasion corresponding to the SS/PBCH block based on the configuration information;
- and
- sending, on the determined random access occasion, by the terminal device to the network device based on an association relationship between the plurality of paging groups and a random access preamble, a random access preamble associated with a paging group in which the terminal device is located.
A signal transmission method, comprising:
- sending, by a network device, a paging indication to a terminal device, wherein the paging indication carries information about a plurality of paging groups;
- receiving, on a random access occasion, by the network device, a random access preamble associated with a paging group in which the terminal device is located, wherein the random access preamble associated with the paging group in which the terminal device is located is determined based on an association relationship between a paged paging group in the plurality of paging groups and a random access preamble, or the random access preamble associated with the paging group in which the terminal device is located is determined based on an association relationship between the plurality of paging groups and a random access preamble, and wherein the random access occasion corresponds to a synchronization signal/physical broadcast channel block (SS/PBCH block) that corresponds to the paging indication according to configuration information sent by the network device;
- and
- sending, by the network device, a paging message to the terminal device based on the random access preamble associated with the paging group in which the terminal device is located.
Dependencies are inferred from the claim text.