Radio network nodes and methods for enabling mobility between said nodes
First Claim
1. A method performed by a first radio network node for enabling a mobility procedure of a wireless device between the first radio network node and a second radio network node in a wireless communication network;
- comprising;
transmitting a first indication to the second radio network node, which first indication indicates a position of the wireless device;
receiving a second indication from the second radio network node, which second indication indicates one or more beams used at the second radio network node;
sending to the wireless device measurement information indicating the one or more beams to perform measurement on and thereby enabling the mobility procedure;
receiving a measurement report from the wireless device;
using the measurement report in the mobility procedure; and
building and/or maintaining a table indicating a mapping of position to beams based on the received measurement report and/or the second indication.
1 Assignment
0 Petitions
Accused Products
Abstract
Embodiments herein relate to a method performed by a first radio network node for enabling a mobility procedure of a wireless device between the first radio network node and a second radio network node in a wireless communication network. The first radio network node transmits a first indication to the second radio network node, which first indication indicates a position of the wireless device. The first radio network node further receives a second indication from the second radio network node, which second indication indicates one or more beams used at the second radio network node. The first radio network node sends to the wireless device measurement information indicating the one or more beams to perform measurement on and thereby enabling the mobility procedure.
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Citations
26 Claims
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1. A method performed by a first radio network node for enabling a mobility procedure of a wireless device between the first radio network node and a second radio network node in a wireless communication network;
- comprising;
transmitting a first indication to the second radio network node, which first indication indicates a position of the wireless device; receiving a second indication from the second radio network node, which second indication indicates one or more beams used at the second radio network node; sending to the wireless device measurement information indicating the one or more beams to perform measurement on and thereby enabling the mobility procedure; receiving a measurement report from the wireless device; using the measurement report in the mobility procedure; and building and/or maintaining a table indicating a mapping of position to beams based on the received measurement report and/or the second indication. - View Dependent Claims (2, 3, 4, 5, 6)
- comprising;
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7. A method performed by a second radio network node for enabling a mobility procedure of a wireless device between a first radio network node and the second radio network node in a wireless communication network;
- comprising;
receiving a first indication from the first radio network node, which first indication indicates a position of the wireless device; determining one or more beams to use based on the indicated position of the wireless device and taking into account a table indicating a mapping of position to beams; and transmitting a second indication to the first radio network node, which second indication indicates the determined one or more beams. - View Dependent Claims (8, 9, 10, 11, 12, 13)
- comprising;
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14. A first radio network node for enabling a mobility procedure of a wireless device between the first radio network node and a second radio network node in a wireless communication network;
- the first radio network node being configured to;
transmit a first indication to the second radio network node, which first indication indicates a position of the wireless device; receive a second indication from the second radio network node, which second indication indicates one or more beams used at the second radio network node; send to the wireless device measurement information indicating the one or more beams to perform measurement on and thereby enabling the mobility procedure; receive a measurement report from the wireless device; use the measurement report in the mobility procedure; and build and/or maintain a table indicating a mapping of position to beams based on the received measurement report and/or the second indication to the wireless device. - View Dependent Claims (15, 16, 17, 18, 19)
- the first radio network node being configured to;
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20. A second radio network node for enabling a mobility procedure of a wireless device between a first radio network node and the second radio network node in a wireless communication network;
- the second radio network node being configured to;
receive a first indication from the first radio network node, which first indication indicates a position of the wireless device; determine one or more beams to use based on the indicated position of the wireless device and taking into account a table indicating a mapping of position to beams; and transmit a second indication to the first radio network node, which second indication indicates the determined one or more beams. - View Dependent Claims (21, 22, 23, 24, 25, 26)
- the second radio network node being configured to;
Specification