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Communication method, terminal device and base station

A technology of terminal equipment and communication methods, applied in the directions of wireless communication, connection management, access restriction, etc.

Active Publication Date: 2021-03-02
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Also, due to the higher path loss of MMW links, it is possible that the density of MMW base stations is much higher than that of Long Term Evolution (LTE) base stations in low frequency bands, so mobile stations will need more More frequent switching process in the network of frequency bands
Additionally, MMW links will be more susceptible to obstruction by vehicles and user movement

Method used

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  • Communication method, terminal device and base station
  • Communication method, terminal device and base station
  • Communication method, terminal device and base station

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Embodiment Construction

[0020] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0021] The term "base station" as used herein may refer to a Node B (NodeB or NB), an Evolved Node B (eNodeB or eNB), a Remote Radio Unit (RRU), a Radio Head (RH), a Remote Radio Head (RRH), a relay devices, or low power nodes such as pico base stations, femto base stations, etc. The term "terminal device" used herein refers to any terminal device capable ...

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Abstract

The invention relates to a communication method, a terminal device and a base station. According to the embodiments of the invention, the terminal device can establish and maintain connections with multiple base stations in a base station cluster, and transmits data planes and control planes only with a specific base station of the base station cluster. In such a way, processes such as fast switching between multiple base stations by the terminal device and the like can be effectively realized. The communication method, the terminal device and the base station provided by the embodiments of the invention are particularly applicable to millimeter-wave base stations.

Description

technical field [0001] Embodiments of the present disclosure generally relate to wireless communication technologies, and more specifically, relate to a method implemented at a base station and a terminal device, a base station and a terminal device. Background technique [0002] Currently, the fifth generation mobile communication (5G) technology has become a research hotspot in the industry. In terms of wireless spectrum, the use of high frequency bands such as millimeter wave (MMW) bands for wireless communications is being actively promoted. Note that in the context of the present disclosure, discussions may be mainly conducted in conjunction with MMW base stations. However, the issues described here and the implementation of the present disclosure are equally applicable to other types of base stations having similar characteristics to MMW base stations, including future developed base stations. [0003] In particular, taking MMW base stations as an example, 5G wireles...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/20H04W76/15
CPCH04W48/20
Inventor 温萍萍杨涛
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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