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Information processing method and device

An information processing method and channel technology, applied in the field of information processing methods and devices, can solve problems such as low system performance data transmission efficiency and unsatisfied subframe requirements, and achieve the effect of improving system performance and ensuring efficiency

Active Publication Date: 2015-07-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Aiming at the problems in the related art that all subframes use the same management method, the requirements of each subframe cannot be met and the system performance and data transmission efficiency are low, the present invention provides an information processing method and device to at least solve the problem of above question

Method used

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  • Information processing method and device
  • Information processing method and device
  • Information processing method and device

Examples

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Embodiment 1

[0095] In order to facilitate understanding, specific examples are used for description in this embodiment.

example 1

[0097] In this example, the downlink subframes of the first serving cell are grouped, and the scheduling mode is independently configured for each subframe group, and the terminal receives the physical downlink shared (PDSCH) channel on the first serving cell according to the scheduling mode of each subframe group.

[0098] In this example, grouping the downlink subframes of the first serving cell means grouping the downlink subframes of the first serving cell according to at least one of the following predefined rules.

[0099] Rule 1: group the downlink subframes of the first serving cell according to the subframe attributes of the second serving cell;

[0100] Rule 2: group downlink subframes of the first serving cell according to signaling;

[0101] Rule 3: group the downlink subframes of the first serving cell according to the subframe type;

[0102] Rule 4, grouping according to a predefined subframe set,

[0103] Wherein, when using rule 1 for grouping, the downlink s...

example 2

[0115] Such as Figure 5 As shown, in this example, the uplink and downlink configuration of the TDD serving cell is configuration #0 and aggregation of the FDD serving cell, wherein the uplink and downlink configuration of the TDD serving cell is configuration #0 as the primary serving cell.

[0116] In this example, according to the above rule 1, the downlink subframes on the FDD serving cell are grouped, and the corresponding TDD uplink and downlink configurations under the same subframe index are the downlink subframes of the FDD serving cell whose serving cell of configuration #0 is the uplink subframe It is a group, that is, downlink subframe group #0 has downlink {subframe #2, subframe #3, subframe #4, subframe #7, subframe #8, subframe #9}, under the same subframe index Corresponding to the TDD uplink and downlink configuration, the downlink subframes of the FDD serving cell in which the serving cell of configuration #0 is the downlink subframe are grouped together, th...

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Abstract

Disclosed are a method and device for information processing. The method comprises: according to a predefined rule, dividing subframes of a first serving cell into multiple groups; configuring management schemes respectively for each subframe group; and, according to the management schemes configured for each of the subframe groups, processing information on the first serving cell. By means of the present invention, solved is the problem that some downlink subframes of a serving cell cannot be scheduled, and different requirements of subframes can be satisfied, thus increasing system performance, and ensuring the efficiency of data transmission.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular, to an information processing method and device. Background technique [0002] The radio frame in the Long Term Evolution (LTE, Long Term Evolution) system and the Long Term Research Advanced (LTE-A, LTE-Advanced) system includes Frequency Division Duplex (FDD, Frequency Division Duplex) mode and Time Division Duplex ( TDD, Time Division Duplex) mode frame structure. figure 1 It is a schematic diagram of the frame structure in the existing LTE / LTE-A FDD system, such as figure 1 As shown, a 10 millisecond (ms) wireless frame consists of twenty slots (slots) with a length of 0.5ms and numbers 0 to 19, and slots 2i and 2i+1 form a subframe (subframe) with a length of 1ms i. figure 2 It is a schematic diagram of the frame structure in the existing LTE / LTE-A TDD system. A 10ms radio frame consists of two half frames (half frame) with a length of 5ms. A half frame i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04L1/18H04L5/00H04W52/26
CPCH04W16/04H04W72/04H04L5/001H04L5/0053H04W16/02H04L5/14H04W72/20H04L1/1864H04W88/02
Inventor 杨维维戴博夏树强梁春丽方惠英
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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