Method, corresponding device and system for cooperative processing of wireless data

Abstract

Disclosed in an embodiment of the present invention is a method for cooperative processing of wireless data, and also disclosed are a device, system and terminal interconnection device for cooperative processing of wireless data, the method comprising: a first terminal accessing a wireless communication network sends downlink wireless channel parameters to a second terminal, such that the second terminal receives data according to the downlink wireless channel parameters (including carrier frequency, a timeslot number and a modulation mode); or the first terminal sends uplink wireless channel parameters(including carrier frequency, a timeslot number and a modulation mode) to the second terminal, such that the second terminal sends data according to the uplink wireless channel parameters. The innovative terminal networking of the present invention enables multiple terminals to share the same wireless channel for receiving / sending data; in some scenarios, for example, in the scenario where multiple terminals in close proximity download the same data from a base station simultaneously, the invention can then reduce costs of resource scheduling and power consumption, and improve utilization of a physical resource block.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, corresponding device and system for cooperatively processing wireless data. Background technique [0002] In the prior art, generally only terminals that have established a wireless channel connection with the base station can receive wireless data from the base station. That is to say, the terminal must be configured with an identity number (Identity, ID) that can be recognized by the network, such as installing a subscriber identity module (Subscriber Identity Module, SIM) card, in order to receive wireless data from the base station. [0003] With the development of the terminal market, some terminals may not be able to install SIM cards due to shape / volume restrictions (for example, wearable devices), but these terminals still need to access wireless communication networks, and the existing communication methods obviously cannot meet this requir...

AI Technical Summary

Problems solved by technology

[0003] With the development of the terminal market, some terminals may not be able to install SIM cards due to shape / volume restrictions (for example, wearable devices), but these terminals still need to access wireless communication networks, and the existing communication methods obviously cannot meet this requirement. kind of demand

[0004] In addition, in many scenarios, multiple terminals in close range may download the same data from the same base station at the same time

For example, in the scenario of collaborative multimedia playback, multiple terminals need to download the same media data for collaborative multimedia playback. At this time, using the existing communication method, each terminal must independently use a different downlink air interface (referred to as: air interface) channel. This has a lot of overhead in terms of resource scheduling and power consumption, and the physical resource block (Physical Resource Block, PRB) utilization rate of each user for a small number of real-time services in a fixed period is too low

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