MX2019000185A - Method and device for determining search space of control channel. - Google Patents

Method and device for determining search space of control channel.

Info

Publication number
MX2019000185A
MX2019000185A MX2019000185A MX2019000185A MX2019000185A MX 2019000185 A MX2019000185 A MX 2019000185A MX 2019000185 A MX2019000185 A MX 2019000185A MX 2019000185 A MX2019000185 A MX 2019000185A MX 2019000185 A MX2019000185 A MX 2019000185A
Authority
MX
Mexico
Prior art keywords
determining
search space
control channel
epdcch
accordance
Prior art date
Application number
MX2019000185A
Other languages
Spanish (es)
Inventor
Zhenfei Tang
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Priority to MX2019000185A priority Critical patent/MX2019000185A/en
Publication of MX2019000185A publication Critical patent/MX2019000185A/en

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  • Mobile Radio Communication Systems (AREA)

Abstract

Provided is a method for determining a search space of a control channel. The method comprises: determining a serial number of an enhanced physical downlink control channel (EPDCCH) set used for transmitting an EPDCCH; in accordance with the serial number of the EPDCCH set, determining a location offset of a search space corresponding to the EPDCCH set; and in accordance with the location offset of the search space corresponding to the EPDCCH set, determining the search space corresponding to the EPDCCH set. Also provided is a device for determining a search space of a control channel. By numbering time-frequency resources of EPDCCHs in groups, and determining different location offsets for different EPDCCH search spaces in accordance with the serial numbers and different cell identifiers and UE identifiers, the probability of collision of search spaces of control channels can be reduced, thereby being able to maximally use the time-frequency resources of the control channel in the case of multiple users and improve the communication efficiency.
MX2019000185A 2015-04-29 2015-04-29 Method and device for determining search space of control channel. MX2019000185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2019000185A MX2019000185A (en) 2015-04-29 2015-04-29 Method and device for determining search space of control channel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2019000185A MX2019000185A (en) 2015-04-29 2015-04-29 Method and device for determining search space of control channel.

Publications (1)

Publication Number Publication Date
MX2019000185A true MX2019000185A (en) 2022-07-12

Family

ID=88016905

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000185A MX2019000185A (en) 2015-04-29 2015-04-29 Method and device for determining search space of control channel.

Country Status (1)

Country Link
MX (1) MX2019000185A (en)

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