Patent ID: 9386603
Filing Date: 2016-07-05
CPC Classification: H04L,H04W

Claim Text:
1. A random access method, comprising: obtaining, by a user equipment (UE), a physical random access channel (PRACH) preamble sequence; modifying, by the UE, the PRACH preamble sequence to carry a first information, wherein the first information comprises one or a combination of a radio resource control (RRC) request and a buffer status report (BSR), and wherein modifying includes multiplexing, by the UE, the first information and the PRACH preamble sequence to produce a multiplexed PRACH preamble sequence carrying the first information; and sending, by the UE, the multiplexed PRACH preamble sequence carrying the first information to a base station to perform uplink random access, to enable the base station to receive the first information in an uplink random access process, wherein before the multiplexing, by the UE, the first information and the PRACH preamble sequence, the method further comprises: wherein after the multiplexing, by the UE, the first information and the PRACH preamble sequence, the method further comprises: wherein the sending, by the UE, the multiplexed PRACH preamble sequence carrying the first information to the base station comprises: