Information feedback method, device and system

A technology for information feedback and feedback information, applied in the field of communication, can solve the problems of low resource utilization and failure to know the failure of communication links in time.

Active Publication Date: 2017-12-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an information feedback method, device and system to at least solve the problem in the related art that the receiving end and the sending end cannot know the failure of the communication link in time, resulting in low resource utilization

Method used

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  • Information feedback method, device and system
  • Information feedback method, device and system

Examples

Experimental program
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Embodiment 1

[0080] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1 It is a hardware structural block diagram of a mobile terminal of an information feedback method in an embodiment of the present invention, as figure 1 As shown, the mobile terminal 10 may include one or more (only one is shown in the figure) processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), for A memory 104 for storing data, and a transmission device 106 for communication functions. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, the mobile terminal 10 may also include figure 1 more or few...

Embodiment 2

[0114] In this embodiment, an information feedback method is provided, image 3 is a flow of an information feedback method according to an embodiment of the present invention Figure II ,like image 3 As shown, the process includes the following steps:

[0115] Step S302, the serving communication node detects feedback information sent by the first communication node for indicating the state of the communication link between the first communication node and the serving communication node, wherein the feedback information includes at least one of the following: the first sending link Failure information, a training request signal in a sending mode and / or a training request signal in a receiving mode, indication information of M preferred sending links, the first sending link and the M preferred sending links include sending the service communication node to the first communication node The link to send, M is a positive integer greater than or equal to 1;

[0116] Wherein, t...

Embodiment 3

[0141] In this embodiment, an information feedback device is also provided, which is applied to the first communication node, and the device is used to implement the above embodiments and preferred implementation modes, and what has been explained will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0142] Figure 4 is a structural frame of an information feedback device according to an embodiment of the present invention Figure 1 ,Such as Figure 4 As shown, the device includes:

[0143] 1) A determination module 42, configured to determine feedback information for indicating the state of the communication link between the first communication node and the serving communication ...

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Abstract

The invention provides an information feedback method, device and system. The method comprises the following steps: a first communication node determines feedback information used for indicating the status of a communication link between the first communication node and a service communication node, wherein the feedback information comprises at least one of the followings: first sending link failure information, a training request signal of a sending mode and/or a training request signal of a receiving mode, and indication information of M preferred sending links, a first sending link and the M preferred sending links comprise sending links from the service communication node to the first communication node, and M is a positive integer equal to or larger than 1; and the first communication node sends the feedback information to the service communication node. The information feedback method, device and system has the advantages that the problem in the relevant art that the resource utilization rate is low because a receiving end and a sending end cannot be informed of a communication link failure in time is solved, and the receiving end and the sending end can be informed of the status condition of a communication link therebetween in time, so that the resource utilization rate is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to an information feedback method, device and system. Background technique [0002] High-frequency technology is an important candidate technology for the fifth generation mobile communication system (5G) in the future, and its available large bandwidth can provide high-speed data communication for future communication. However, compared with the low-frequency carrier used by the existing LTE, the high-frequency technology has its unique transmission characteristics. Its notable feature is that the path loss is very large, which greatly affects its communication distance. At the same time, because the wavelength of high frequency is relatively short, many antenna elements can be placed on a small area, so that multi-antenna technology can be used to form a high-gain narrow beam, which is resistant to Path loss, increasing cell coverage, making it possible to use high frequency fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0417H04B7/0456H04B7/06
CPCH04B7/0417H04B7/0456H04B7/0626H04B7/0632H04B7/0656H04W76/19H04L1/1861H04L1/1825H04B7/0695H04B7/0617H04W36/305H04W24/02H04W36/06
Inventor 张淑娟鲁照华弓宇宏吴昊
Owner ZTE CORP
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