Patent ID: 11871398
Assignee: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A terminal, comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor, when executing the computer program, is configured to:
obtain first information configured by a network device, the first information being associated with at least-a preamble;
determine initialization information for scrambling at least based on the first information;
scramble a Physical Uplink Shared Channel (PUSCH) based on the initialization information; and
send the scrambled PUSCH to the network device based on the initialization information,
wherein the first information comprises a preamble index; and the processor is further configured to:
determine the initialization information for scrambling based on a fourth parameter, a second parameter, and the preamble index, the fourth parameter corresponding a Radio Network Temporary Identity (RNTI) associated with PUSCH transmission, and the second parameter being a specific value e, wherein the specific value of the second parameter is within a first preset value range under a condition of satisfying a first preset condition, and corresponds to a cell identifier under a condition of not satisfying the first preset condition; and a maximum value within the first preset value range is 1023.