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Method and device for processing transmission and reception conversion time of user equipment

A technology of user equipment and conversion time, which is applied in the direction of using the return channel for error prevention/detection, network planning, electrical components, etc., which can solve problems such as measurement, UE cannot normally neighbor cells, etc., and achieve the effect of eliminating co-channel interference

Active Publication Date: 2015-11-25
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a processing method and device for transmitting and receiving conversion time of user equipment, which solves the problem that UE cannot perform normal neighbor cell measurement when eliminating co-channel interference between base stations

Method used

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  • Method and device for processing transmission and reception conversion time of user equipment
  • Method and device for processing transmission and reception conversion time of user equipment
  • Method and device for processing transmission and reception conversion time of user equipment

Examples

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Embodiment 1

[0036] This embodiment provides a method for processing the transceiving conversion time of the user equipment, such as figure 1 As shown, the method includes:

[0037] 101. A user equipment receives first indication information sent by a first base station.

[0038] Wherein, the first base station may be a serving base station of the user equipment, or may be a communication entity having an interface connection with the serving base station of the user equipment and having a function of sending information, and the interface connection may be an X2 interface, an S1 interface, or an optical fiber interface , a wireless interface, which is not limited here; the communication entity may be a remote radio unit (RRU, remoteradiounit) connected to the serving base station of the user equipment with the interface, or may have the interface with the serving base station of the user equipment The connected mobility management entity (MME, MobileManagementEntity) may also be a non-se...

Embodiment 2

[0071] This embodiment provides a method for processing the transceiving conversion time of the user equipment, such as Figure 5 As shown, the method includes:

[0072] 501. A user equipment receives first indication information sent by a first base station.

[0073] Wherein, the first base station may be a serving base station of the user equipment, or may be a communication entity having an interface connection with the serving base station of the user equipment and having a function of sending information, and the interface connection may be an X2 interface, an S1 interface, or an optical fiber interface , a wireless interface, which is not limited here; the communication entity may be a remote radio unit (RRU, remoteradiounit) connected to the serving base station of the user equipment with the interface, or may have the interface with the serving base station of the user equipment The connected mobility management entity (MME, MobileManagementEntity) may also be a non-s...

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Abstract

Embodiments of the present invention disclose a method and an apparatus for processing receive / transmit transition time of a user equipment, which relate to the field of wireless communications systems. In the present invention, when the problem of co-channel interference between base stations is eliminated, normal neighboring cell measurement can still be performed on a second base station by delaying receive / transmit transition time of the user equipment. The method includes: receiving, by the user equipment, first indication information sent by a first base station; determining, by the user equipment according to the first indication information, receive / transmit transition time needing to be delayed; determining, by the user equipment according to the receive / transmit transition time needing to be delayed, a downlink time of performing neighboring cell measurement for a second base station, and performing, by the user equipment, neighboring cell measurement for the second base station at the downlink time. The present invention is applicable to the field of wireless communications systems.

Description

technical field [0001] The present invention relates to the field of wireless communication systems, in particular to a processing method and device for transmitting and receiving conversion time of user equipment. Background technique [0002] In a wireless communication system, in order to improve the spectrum utilization efficiency of the system, the low-power base station and the macro base station perform complete or partial spectrum reuse, so that the low-power base station and the macro base station will generate co-channel (or co-frequency) interference with each other. [0003] In order to protect the second base station of the interfered base station, for example, the transmission of the downlink channel of the macro base station, micro base station, relay base station, home base station, etc.), especially the transmission of the downlink control channel of the second base station, in time division duplex ( In a TimeDivisionDuplex (TDD) system, the interfering base...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/16H04W16/14H04W24/08H04W24/10H04W72/54
CPCH04W72/082H04W24/10H04W16/06H04W72/541
Inventor 郑娟薛丽霞
Owner HONOR DEVICE CO LTD
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