制御チャネルベースのブロードキャストメッセージング

Title:

制御チャネルベースのブロードキャストメッセージング

Document Type and Number:

Japanese Patent JP6995957

Kind Code:

B2

Abstract:

Aspects of the present disclosure provided techniques that may be applied in systems to allow for communication over a control channel utilizing a relatively narrowband (e.g., six physical resource blocks) based search space. An exemplary method, performed, for example, by a machine type communication (MTC) UE, generally includes identifying, within a subframe, a first search space to monitor for a control channel that occupies a first number of physical resource blocks (PRBs) that represents a narrowband within a system bandwidth comprising a plurality of narrowbands and monitoring at least the first search space for the control channel, wherein the control channel comprises broadcast control information.

Inventors:

Hao Shu
Wanshi Chen
Madhaban Srinivasan Bajapeyam
Peter girl

Application Number:

JP2020167865A

Publication Date:

January 17, 2022

Filing Date:

October 02, 2020

Export Citation:

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Assignee:

QUALCOMM INCORPORATED

International Classes:

H04W48/10; H04W4/70; H04W68/00; H04W72/04

Other References:

Qualcomm Incorporated,Considerations on paging for Rel.13 eMTC[online],3GPP TSG-RAN WG2#89bis R2-151296,2015年04月11日,インターネット
Nokia Networks,Resource Block Allocation for MTC[online],3GPP TSG-RAN WG1#80b R1-151306,2015年04月10日,インターネット
Ericsson,Common control messages for MTC[online],3GPP TSG-RAN WG1#78b R1-143789,2014年09月27日,インターネット
Samsung,SIBs for Rel-13 MTC[online],3GPP TSG-RAN WG2#89bis R2-151085,2015年04月10日,インターネット
Huawei, HiSilicon,Consideration on RACH procedure in coverage enhancement[online],3GPP TSG-RAN WG2#90 R2-152232,2015年05月15日,インターネット

Attorney, Agent or Firm:

Masatoshi Kurata
Moriso Iseki
Takashi Okada

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