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Adapting d2d operation on non-serving carrier frequency

A non-serving, non-serving cell technology, used in connection management, electrical components, wireless communication, etc.

Active Publication Date: 2018-10-23
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the interruption due to handover, there may be an additional interruption of one (1) subframe due to the RRC reconfiguration procedure

Method used

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  • Adapting d2d operation on non-serving carrier frequency
  • Adapting d2d operation on non-serving carrier frequency
  • Adapting d2d operation on non-serving carrier frequency

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Embodiment Construction

[0049] The embodiments set forth below represent information to enable those skilled in the art to practice the embodiments and to illustrate the best mode of practicing the embodiments. Upon reading the following description in light of the accompanying drawing figures, those skilled in the art will understand the concepts of the disclosure and will recognize applications of these concepts not particularly addressed herein. It should be understood that these concepts and applications fall within the scope of this disclosure and the appended claims.

[0050] The following description presents various embodiments of the disclosed subject matter. These embodiments are presented as teaching examples and should not be construed literally as limiting the scope of the disclosed subject matter. For example, certain details of the described embodiments may be modified, omitted, or expanded without departing from the scope of the described subject matter.

[0051] In some embodiments...

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Abstract

Systems and methods are disclosed herein that relate to configuration of measurements gaps to be applied by a wireless device for a non-serving carrier on which the wireless device intended or is expected to perform Device-to- Device (D2D) operations. In some embodiments, a method of operation of a network node comprises determining whether a wireless device that is configured with a serving cellthat operates on a first frequency is synchronized to a non-serving cell that operates on a second frequency, which is a non-serving frequency. The method further comprises determining whether to configure the wireless device to apply a first or second measurement gap configuration based upon whether the wireless device is synchronized to the non-serving cell and transmitting information to the wireless device that configures the wireless device to apply the determined measurement gap configuration.

Description

[0001] related application [0002] This application claims the benefit of Provisional Patent Application Serial No. 62 / 249767, filed November 2, 2015, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0003] The disclosed subject matter relates generally to telecommunications, and more specifically, techniques and techniques for adapting device-to-device (D2D) operation on non-serving carrier frequencies. Background technique [0004] User Equipment (UE) Measurements [0005] Radio measurements performed by a UE, also referred to herein as a user equipment device or more generally as a wireless device, are typically performed on the serving cell and neighboring cells by some known reference symbols or pilot sequences. Measurements are performed on cells on intra- and inter-frequency carriers as well as on inter-radio access technology (RAT) carriers, depending on which UE supports that RAT. In order to enable inter-frequency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/10
CPCH04W24/10H04W56/001H04W76/14H04W76/28
Inventor S.桑加拉萨M.卡兹米M.贝勒施M.富尔克
Owner TELEFON AB LM ERICSSON (PUBL)