Method and arrangement for assisting in direction adjustment of a directional antenna
First Claim
1. A method in a wireless communication device for assisting in direction adjustment of a directional antenna, which wireless communication device is adapted to be connected to the directional antenna, which wireless communication device is adapted to be connected to a wireless communication system via the directional antenna, the wireless communication system comprising a service node, the method comprising the steps of:
- establishing a radio connection to the wireless communication system via the directional antenna;
sending a request for antenna direction information to the service node;
receiving the requested antenna direction information from the service node;
obtaining performance measurement according to the received antenna direction information;
sending the obtained performance measurement to the service node; and
receiving from the service node, an indication of an antenna direction to be used which antenna direction was determined by the service node based on the sent performance measurement,wherein the indication of antenna direction is represented by direction information in the shape of an angle, a compass direction and/or a clock direction.
1 Assignment
0 Petitions
Accused Products
Abstract
An object of the present invention is to provide an improved and simplified mechanism for assisting in antenna direction adjustment. The object is achieved by a method in a wireless communication device 120 for assisting in direction adjustment of a directional antenna 125. The wireless communication device 120 is adapted to be connected to a wireless communication system 100 via a directional antenna 125. The wireless communication system 100 comprises a service node 150.
The method comprises the first step of establishing 510 a radio connection to the wireless communication system 100 via the directional antenna 125 and the second step of sending 520 a request for antenna direction information to the service node 150 and the third step of receiving 530 the requested antenna direction information from the service node 150 and the fourth step of obtaining 540 performance measurement and the fifth step of sending 550 the obtained performance measurement to the service node 150 and the sixth step of receiving 560 an indication of an antenna direction to be used from the service node 150.
20 Citations
24 Claims
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1. A method in a wireless communication device for assisting in direction adjustment of a directional antenna, which wireless communication device is adapted to be connected to the directional antenna, which wireless communication device is adapted to be connected to a wireless communication system via the directional antenna, the wireless communication system comprising a service node, the method comprising the steps of:
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establishing a radio connection to the wireless communication system via the directional antenna; sending a request for antenna direction information to the service node; receiving the requested antenna direction information from the service node; obtaining performance measurement according to the received antenna direction information; sending the obtained performance measurement to the service node; and receiving from the service node, an indication of an antenna direction to be used which antenna direction was determined by the service node based on the sent performance measurement, wherein the indication of antenna direction is represented by direction information in the shape of an angle, a compass direction and/or a clock direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method in a service node for assisting in direction adjustment of a directional antenna, which service node is comprised in a wireless communication system, the directional antenna is adapted to be connected to a wireless communication device, which wireless communication device is adapted to be connected to the wireless communication system via the directional antenna, the method comprising the steps of:
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receiving a request for antenna direction information from the wireless communication device; sending the requested antenna direction information to the wireless communication device; receiving from the wireless communication device, an obtained performance measurement, which measurement were performed by the wireless communication device according to the sent requested antenna direction information; determining an indication of an antenna direction to be used by the wireless communication device, based on the received performance measurement; and sending the antenna direction indication to the wireless communication device, wherein the indication of antenna direction is represented by direction information in the shape of an angle, a compass direction and/or a clock direction. - View Dependent Claims (17, 18)
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19. An arrangement in a wireless communication device for assisting in direction adjustment of a directional antenna, which wireless communication device is adapted to be connected to the directional antenna, which wireless communication device is adapted to be connected to a wireless communication system via the directional antenna, the wireless communication system comprising a service node, the wireless communication device arrangement comprising:
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a radio connection unit adapted to establish a radio connection to the wireless communication system via the directional antenna; a sending unit adapted to send a request for antenna direction information to the service node; a receiving unit adapted to receive the requested antenna direction information from the service node; and a measuring unit adapted to obtain performance measurement according to the received antenna direction information, the sending unit further being adapted to send the obtained performance measurement to the service node, and the receiving unit further being adapted to receive from the service node, an indication of an antenna direction to be used which antenna direction was determined by the service node based on the sent performance measurement, wherein the indication of antenna direction is represented by direction information in the shape of an angle, a compass direction and/or a clock direction. - View Dependent Claims (20, 21, 22)
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23. An arrangement in a service node for assisting in direction adjustment of a directional antenna, which service node is comprised in a wireless communication system, the directional antenna is adapted to be connected to a wireless communication device, which wireless communication device is adapted to be connected to the wireless communication system via the directional antenna, the node arrangement comprising:
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a receiving unit adapted to receive a request for antenna direction information from the wireless communication device; a sending unit adapted to send the requested antenna direction information to the wireless communication device; and a determining unit adapted to determine an indication of an antenna direction to be used by the wireless communication device, based on the received performance measurement, wherein the receiving unit further being adapted to receive from the wireless communication device an obtained performance measurement, which measurement was performed by the wireless communication device according to the sent requested antenna direction information, and the sending unit further being adapted to send the antenna direction indication to the wireless communication device, wherein the indication of antenna direction is represented by direction information in the shape of an angle, a compass direction and/or a clock direction. - View Dependent Claims (24)
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Specification