Uplink data processing method, system and device and storage medium

Abstract

The invention discloses an uplink data processing method, system and device and a storage medium, which are used for a distributed base station system, and the method comprises the following steps: taking physical random access signals corresponding to the same target user equipment as a target physical random access signal group based on a preset rule, and aiming at each target physical random access signal group, generating and sending a corresponding physical random access response signal, and obtaining a detection result of a physical random access channel corresponding to each signal source device in the target physical random access signal group based on the received physical random access signal, generating an uplink data processing strategy corresponding to the target physical random access signal group based on the detection result of the physical random access channel of each signal source device in the target physical random access signal group, so the problem of floor noise uplift in signal transmission and combination is improved, and the uplink data receiving gain is improved; therefore, the capacity of the whole distributed wireless communication system is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to an uplink data processing method, system, device and storage medium for a distributed base station system. Background technique [0002] For indoor coverage of wireless communications, distributed base stations are currently one of the most important deployment forms. Distributed base stations are low in cost and highly flexible in construction. The core of the original distributed base station structure is to separate the traditional macro base station baseband processing unit (Baseband Unit, BBU) from the radio frequency processing unit (Remote Radio Unit, RU), and the two are connected through optical fibers. In network deployment, the BBU, core network and wireless network indicating equipment are concentrated in the computer room, and then connected to the RU deployed on the planned site through optical fibers to complete network coverage. Thereby reduci...

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Problems solved by technology

[0017] Aiming at the above defects of the prior art, the present invention provides an uplink data processing method, system, device and storage medium for a distributed base station system to solve the noise floor in the uplink data signal transmission and merging in the prior art The problem of lifting and reducing the probability of collision of Msg3 sent by multiple user equipment

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