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Method for remaining minimum system information, network device and terminal device

A technology for system information and terminal equipment, applied in orthogonal multiplexing systems, transmission systems, multiplexing communications, etc., and can solve problems such as different frequency bands

Pending Publication Date: 2020-08-14
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, CORESET and PDSCH may be transmitted in the same frequency band range, but their frequency bands may be different

Method used

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  • Method for remaining minimum system information, network device and terminal device
  • Method for remaining minimum system information, network device and terminal device
  • Method for remaining minimum system information, network device and terminal device

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Embodiment Construction

[0048] In the following description, for purposes of explanation, details are set forth in order to provide a thorough understanding of the disclosed embodiments. It is apparent, however, to one skilled in the art that these embodiments may be practiced without these specific details or with an equivalent arrangement.

[0049] As used herein, the term "wireless communication network" or "wireless network" refers to a network that complies with any appropriate communication standard such as LTE-Advanced (LTE-A), LTE, Wideband Code Division Multiple Access (WCDMA), High Speed ​​Packet Access access (HSPA, etc.) network. Furthermore, communications between terminal devices and network devices in a wireless communication network may be performed according to any appropriate generation of communication protocols, including but not limited to Global System for Mobile Communications (GSM), Universal Mobile Telecommunications System (UMTS), Long Term Evolution (LTE) and / or other appr...

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Abstract

Method for remaining the minimum system information (RMSI) in a wireless network, a network device and a terminal device are disclosed. The method comprises determining whether a SS / PBCH block in theSS burst set configures the RMSI; in response to that the SS / PBCH block configures the RMSI, transmitting one or more repeated RMSI within the first periodicity.

Description

technical field [0001] Embodiments of the present disclosure generally relate to wireless communications, and more particularly, to methods, network devices and terminal devices for residual minimum system information (RMSI). Background technique [0002] In order to connect to a wireless network such as New Radio (NR), a terminal device or user equipment (UE) needs to acquire network synchronization signals such as Primary Synchronization Signal (PSS) and Secondary Synchronization Signal (SSS) and obtain necessary system information (SI). For example, in NR, SI may be included in Master Information Block (MIB) and Residual Minimum System Information (RMSI). The synchronization signal is used to adjust the frequency of the UE relative to the network and to find the correct timing of received signals from the network. [0003] In NR, the synchronization and access procedures can involve multiple signals: [0004] • Primary Synchronization Signal (PSS), which allows network...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W48/12H04L5/0053H04L5/0091H04W72/23H04W48/10H04L5/0044H04J11/0069
Inventor 林志鹏P·弗伦格A·格罗夫伦
Owner TELEFON AB LM ERICSSON (PUBL)