METHODS AND DEVICES FOR RANDOM ACCESS POWER CONTROL IN A COMMUNICATIONS NETWORK

Abstract

The invention relates to a method in a first communication device within a communications network for designing a random access transmission power setting of the first communication device comprising to receive (42) data from a second communication device on a radio channel indicating a random access reception power. The first communication device determines (44) a desired random access reception power of the second communication device based on the received data and a parameter of random access configuration that influences a detection performance of the random access at the second communication device. Based on the desired random access reception power the first communication device determines (46) a random access transmission power to use and the first communication device designs (48) the random access transmission power setting of the first communication device in accordance with the determined random access transmission to use.

The invention relates to a method in a first communication device within a communications network for designing a random access transmission power setting of the first communication device comprising to receive (42) data from a second communication device on a radio channel indicating a random access reception power. The first communication device determines (44) a desired random access reception power of the second communication device based on the received data and a parameter of random access configuration that influences a detection performance of the random access at the second communication device. Based on the desired random access reception power the first communication device determines (46) a random access transmission power to use and the first communication device designs (48) the random access transmission power setting of the first communication device in accordance with the determined random access transmission to use.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
4G	05/04/2010	ISLD-201005-004	ERICSSON INC	S1 TS Number: TS 136 321 v9.1.0 Version No: v9.1.0 Illustrative part: 5.1.1, 5.1.3 Release: 9 + -	No	Family Member
5G	18/05/2017	ISLD-201704-020	ERICSSON INC	S1 TS Number: TS 138 321 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release: 15 + -	No	Family Member

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
WO2009088338A1	4G	05/04/2010	ISLD-201005-004	ERICSSON INC	S1 TS Number: TS 136 321 v9.1.0 Version No: Section No: -- Release : + -	Yes	Basis Patent
WO2009088338A1	5G	18/05/2017	ISLD-201704-020	ERICSSON INC	S1 TS Number: TS 138 321 v15.0.0 Version No: Section No: -- Release : + -	No	Family Member
AU2008345735A1	4G	05/04/2010	ISLD-201005-004	ERICSSON INC	S1 TS Number: TS 136 321 v9.1.0 Version No: Section No: -- Release : + -	No	Family Member
AU2008345735A1	5G	18/05/2017	ISLD-201704-020	ERICSSON INC	S1 TS Number: TS 138 321 v15.0.0 Version No: Section No: -- Release : + -	No	Family Member
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CA2711607A1	4G	05/04/2010	ISLD-201005-004	ERICSSON INC	S1 TS Number: TS 136 321 v9.1.0 Version No: Section No: -- Release : + -	No	Family Member
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CN101911794A	4G	05/04/2010	ISLD-201005-004	ERICSSON INC	S1 TS Number: TS 136 321 v9.1.0 Version No: Section No: -- Release : + -	No	Family Member
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US2010265900A1	4G	05/04/2010	ISLD-201005-004	ERICSSON INC	S1 TS Number: TS 136 321 v9.1.0 Version No: Section No: -- Release : + -	No	Family Member
US2010265900A1	5G	18/05/2017	ISLD-201704-020	ERICSSON INC	S1 TS Number: TS 138 321 v15.0.0 Version No: Section No: -- Release : + -	Yes	Basis Patent
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Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
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Technologies

Resource configuration

Random access

Power Control

Product

User Equipment (UE/Terminal)

Use Cases

Wireless communication

Services

Network access

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Total no of independent claims: 2

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TS 38.321 v15.0.0

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