Information transmission method and apparatus, information processing method and apparatus, network side equipment, and terminal

A technology for information sending and indicating information, which is applied in the field of communication and can solve problems such as inflexible feedback content

Pending Publication Date: 2018-10-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017] Embodiments of the present invention provide an information sending and processing method and device, network si

Method used

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  • Information transmission method and apparatus, information processing method and apparatus, network side equipment, and terminal
  • Information transmission method and apparatus, information processing method and apparatus, network side equipment, and terminal
  • Information transmission method and apparatus, information processing method and apparatus, network side equipment, and terminal

Examples

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Embodiment 1

[0090] An embodiment of the present invention provides a method for sending information, figure 1 is a schematic flowchart of an information sending method provided according to an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0091] Step S102, determining channel state information parameter set indication information; wherein, the channel state information parameter set indication information is used to indicate the feedback state and / or feedback mode of each channel state information parameter in the channel state information parameter set;

[0092] Step S104, sending channel state information parameter set indication information.

[0093] Through the above steps, since the feedback state and / or feedback mode of each channel state information parameter in the channel state information parameter set can be indicated by the channel state information parameter set indication information, the terminal can perform the operation according ...

Embodiment 2

[0122] The method embodiment provided in Embodiment 2 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 2 It is a hardware structure block diagram of a mobile terminal of an information processing method in an embodiment of the present invention. Such as figure 2 As shown, the mobile terminal 20 may include one or more (only one is shown in the figure) processor 202 (the processor 202 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), for A memory 204 for storing data, and a transmission device 206 for communication functions. Those of ordinary skill in the art can understand that, figure 2 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, mobile terminal 20 may also include figure 2 more...

Embodiment 3

[0159] In this embodiment, an information sending device is also provided, which is used to implement the above embodiments and preferred implementation modes, and what has already been described 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.

[0160] Figure 4 is a structural block diagram of an information sending device according to an embodiment of the present invention, such as Figure 4 As shown, the device includes:

[0161] The determination module 42 is configured to determine channel state information parameter set indication information; wherein the channel state information parameter set indication information is used to indicate the feedback state and / or feedback ...

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Abstract

The invention provides an information transmission method and apparatus, an information processing method and apparatus, network side equipment, and a terminal. The information transmission method includes steps: determining channel state information parameter set indication information, wherein the channel state information parameter set indication information is used for indicating the feedbackstate and/or the feedback mode of each channel state information parameter in the channel state information parameter set; and transmitting the channel state information parameter set indication information. According to the information transmission method and apparatus, the information processing method and apparatus, the network side equipment, and the terminal, the problem of inflexible feedback content of CSI in the related technology can be solved, and the feedback requirement of 5G or the future infinite communication technology can be met.

Description

technical field [0001] The present invention relates to the communication field, in particular, to an information sending and processing method and device, network side equipment, and a terminal. Background technique [0002] In a wireless communication system, the transmitting end and the receiving end generally use multiple antennas to transmit and receive to obtain a higher rate. The data transmission performance of the multi-antenna system mainly depends on the measurement and feedback of channel information. Therefore, the measurement and feedback of channel information is the core content of multi-antenna technology; how to ensure the accuracy of channel measurement and channel information feedback, and the rationality and robustness of feedback overhead have become an important issue. [0003] The measurement and feedback of Channel State Information (CSI) was designed relatively simple in the early Long Term Evolution (LTE) system version, but as the accuracy requir...

Claims

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Application Information

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IPC IPC(8): H04B7/06
CPCH04B7/0413H04B7/0626H04B7/063H04B7/0632
Inventor 肖华华吴昊李儒岳鲁照华陈艺戬蔡剑兴
Owner ZTE CORP
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