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Communication method using frequency band of base station in wireless communication system, and device using method

a wireless communication system and frequency band technology, applied in wireless communication, transmission path sub-channel allocation, transmission path division, etc., to achieve the effect of maximizing the efficiency of wireless communication

Inactive Publication Date: 2022-02-03
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This approach maximizes wireless communication efficiency by ensuring that communication is performed using the proper frequency band according to terminal capabilities, enhancing data transfer rates and reliability while compensating for the limitations of higher frequency bands.

Problems solved by technology

Also, massive machine type communications (MTC), which provides various services by connecting many devices and objects, is one of the major issues to be considered in the next generation communication.

Method used

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  • Communication method using frequency band of base station in wireless communication system, and device using method
  • Communication method using frequency band of base station in wireless communication system, and device using method
  • Communication method using frequency band of base station in wireless communication system, and device using method

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Embodiment Construction

[0035]FIG. 1 shows a wireless communication system to which the present invention may be applied. The wireless communication system may be referred to as an Evolved-UMTS Terrestrial Radio Access Network (E-UTRAN) or a Long Term Evolution (LTE) / LTE-A system.

[0036]The E-UTRAN includes at least one base station (BS) 20 which provides a control plane and a user plane to a user equipment (UE) 10. The UE 10 may be fixed or mobile, and may be referred to as another terminology, such as a mobile station (MS), a user terminal (UT), a subscriber station (SS), a mobile terminal (MT), a wireless device, etc. The BS 20 is generally a fixed station that communicates with the UE 10 and may be referred to as another terminology, such as an evolved node-B (eNB), a base transceiver system (BTS), an access point, etc.

[0037]The BSs 20 are interconnected by means of an X2 interface. The BSs 20 are also connected by means of an S1 interface to an evolved packet core (EPC) 30, more specifically, to a mobi...

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Abstract

Provided are a communication method using a frequency band of a base station in a wireless communication system, and a device using the method. The method divides an entire frequency band so as to determine a plurality of subbands and transmits a transport block in at least one subband among the plurality of subbands, wherein the size of the transport block has a maximum value set so as to correspond to the entire frequency band size or the subband size.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is the National Stage filing under 35 U.S.C. 371 of International Application No. PCT / KR2017 / 012496, filed on Nov. 6, 2017, which claims the benefit of U.S. Provisional Application No. 62 / 417,361 filed on Nov. 4, 2016, the contents of which are all hereby incorporated by reference herein in their entirety.BACKGROUND OF THE INVENTIONField of the Invention[0002]The present invention relates to wireless communication, and more particularly, to a communication method using a frequency band of a base station in a wireless communication system, and a device using the method.Related Art[0003]International Telecommunication Union Radio (ITU-R) communication sector is proceeding with standardization of an International mobile telecommunication (IMT)-Advanced, a next-generation mobile communication system following the 3rd-generation. The IMT-Advanced aims at supporting Internet protocol (IP)-based multimedia services at a data rat...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H04W72/04
CPCH04W72/0453H04L5/001H04W72/048H04W72/042H04L5/0048H04L5/0037H04L5/0053H04L5/0046H04L5/0055H04W72/0446H04L27/261H04L27/26025H04W72/23H04W72/51H04W72/0457
Inventor LEEYANG, SUCKCHELKIM, KIJUNKIM, SEONWOOKYI, YUNJUNG
Owner LG ELECTRONICS INC
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