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Methods, devices and computer program products for improvements in interference cancellation scenarios

A technology for interference elimination and equipment, applied in electrical components, wireless communication, etc., can solve problems such as low signal strength

Inactive Publication Date: 2015-02-18
NOKIA TECHNOLOGLES OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, there is a problem with including this information in the HO command, which is that this command is usually sent at the cell edge
However, the probability of unsuccessful reception on the UE side is slightly higher at the cell edge (i.e. the border of neighboring cells) (e.g. because of lower signal strength of the serving eNB at the edge and / or because of increased interference from potential target eNBs)

Method used

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  • Methods, devices and computer program products for improvements in interference cancellation scenarios
  • Methods, devices and computer program products for improvements in interference cancellation scenarios
  • Methods, devices and computer program products for improvements in interference cancellation scenarios

Examples

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Embodiment Construction

[0041] Example aspects / embodiments of the invention will be described below.

[0042] Fig. 1 illustrates a circuit block diagram of a terminal UE (Fig. 1(a)) and a block diagram of a macro eNB or a pico / femto eNB (Fig. 1(b)), respectively.

[0043]It is to be noted that various aspects of the invention are implemented, at least in one example aspect, in a terminal device such as a UE 10a, or in a part of a device 11a such as a UE. The corresponding circuit block diagram of the terminal UE is as follows Figure 1A shown. The device 11a may be a chip or chipset, or another subunit of the device 110a, or the like. The device 11a comprises at least one memory module, MEM, 111a, in which software code segments and / or data are stored. The memory module 111a is connected to a control module 112a such as a processor, or CPU, or an ASIC. The control module 112a is connected to the transceiver module 113a. The transceiver module 113a may be configured for communication, that is, it...

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Abstract

The present invention proposes, under a terminal device aspect, a device, comprising a control module, a memory module, and a transceiver module, wherein the control module is configured to report a candidate transceiver device for use after a handover via the transceiver module, and receive a handover instruction via the transceiver module, the handover instruction comprising at least an indication that information is to be stored in the memory module for use in a processing to be applied after handover. Also, under a net-work transceiver device aspect, there is proposed a device, comprising a control module, a memory module, and a transceiver module, wherein the control module is configured to receive a report indicative of a candidate transceiver device for use after a handover via the transceiver module, and upon processing the report, to issue a handover instruction via the transceiver module, the handover instruction comprising at least an indication that information is to be stored in a memory module of a terminal device, for use in a processing to be applied after handover. Likewise, the present invention encompasses corresponding methods and respective computer program products. Further, network transceiver device aspects related to such device to which handover is performed are encompassed.

Description

technical field [0001] The present invention relates to improved methods, devices and computer program products in interference cancellation scenarios. In particular, the present invention relates to such a method, device, and computer program product applicable to a mobile communication system operating in a cellular network environment where inter-cell interference may occur. Background technique [0002] Mobile data transmission and data services are constantly advancing. With the increasing penetration of these services, terminal equipment such as user equipment UE (or mobile station MS, etc.; corresponding to different standards may use different names) can communicate within the cellular network environment. For example a terminal equipment UE communicates within a cellular network environment, where it is deployed or "resides" based on the available system configuration, which is typically served by a serving network transceiver station (e.g. base station BS or NodeB...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/00
CPCH04W36/0061H04W36/04H04W36/0072H04W36/302
Inventor 姚春海L·达尔斯加德
Owner NOKIA TECHNOLOGLES OY
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