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Mobility synchronization measurements

A synchronization measurement, mobility technology, applied in the radio access network node, processing mobility synchronization measurement, computer program and computer program product field, can solve the problem of complex synchronization process and so on

Active Publication Date: 2017-05-31
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For WD, the synchronization process can be quite complex as it may require measurements to be made on many transmit beams simultaneously

Method used

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  • Mobility synchronization measurements
  • Mobility synchronization measurements
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Embodiment Construction

[0032] The inventive concepts will be described more fully hereinafter with reference to the accompanying drawings, in which certain embodiments of the inventive concepts are shown. However, the inventive concepts may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete , and will fully convey the scope of the inventive concept to those skilled in the art. Throughout the description, like numbers refer to like elements. Any steps or features shown by dashed lines should be considered optional.

[0033] figure 1 is a schematic diagram illustrating a communication network 10 to which embodiments presented herein may be applied. The communication network 10 comprises Radio Access Network (RAN) nodes 11a, 11b. Each RAN node may have transmission points, one of which is schematically shown at reference numeral ...

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Abstract

There is provided a method for handling mobility synchronization measurements. The method is performed by a wireless device. The method comprises receiving an indication to perform mobility measurements on a set of transmission beams associated with a unique identity. The method comprises checking if the unique identity has previously been stored by the wireless device. The method comprises, if the unique identity has not previously been stored by the wireless device, performing mobility measurements on the set of transmission beams to determine synchronization information of the set of transmission beams. The method comprises storing the unique identity and the synchronization information of the mobility measurements.

Description

technical field [0001] Embodiments presented herein relate to the handling of mobility synchronization measurements, and in particular to methods, wireless devices, radio access network nodes, computer programs and computer program products for handling mobility synchronization measurements. Background technique [0002] In communication networks, it can be challenging to achieve good performance and capacity for a given communication protocol, parameters of a given communication protocol, and the physical environment in which the communication network is deployed. [0003] For example, handover is an important part of any cellular communication network. Handover can be defined as the transfer of an ongoing connection of a wireless device from one radio access network node (denoted serving radio access network node) to another radio access network node (denoted target radio access network node) The process of enabling transparent service over a large coverage area. The han...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W16/28
CPCH04W16/28H04W56/0015H04W36/0085H04W36/06H04W36/0083
Inventor A·塞德格伦A·雷亚尔C·蒂德斯塔夫
Owner TELEFON AB LM ERICSSON (PUBL)