IP Library Granted Patent US 9,386,419
Granted Patent B2
US 9,386,419 · App. 14/328,773 · Granted Jul 5, 2016

Operating a user equipment in a wireless communication network

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Quick Facts
Patent No.
US 9,386,419
App. No.
14/328,773
Granted
Jul 5, 2016
Kind
B2
Abstract

The present invention relates to methods for operating a user equipment in a wireless communication network and user equipments for a wireless communication network.

Claims (29)

1. A method for operating a user equipment in a wireless communication network, wherein the user equipment comprises an antenna device providing a configurable transmission pattern, the method comprising:

determining an orientation of the user equipment with respect to a geological horizon using an orientation determining sensor of the user equipment,

determining a user equipment position of the user equipment with a position determining sensor of the user equipment,

determining, at the user equipment, a base station position of a base station of the wireless communication network, and

configuring the transmission pattern of the antenna device based on the determined orientation, the determined user equipment position, and the determined base station position.

2. The method according to claim 1 , wherein configuring the transmission pattern of the antenna device comprises leveling the transmission pattern along the geological horizon in a direction of the determined base station position.

3. The method according to claim 1 , wherein the orientation determining sensor comprises at least one of a group comprising a gyrometer, a gravity sensor, an accelerometer, and a compass.

4. The method according to claim 1 , wherein the position determining sensor comprises at least one of a group comprising a sensor for receiving a signal from global positioning system, a gyrometer, an accelerometer, a compass, and a sensor for determining the position based on triangulation of radio frequency signals from a cellular communication system, a Bluetooth beacon system, a wireless local area network or any other radio frequency system.

5. The method according to claim 1 , wherein determining the base station position comprises at least one of:

looking up the base station position in a map based on the user equipment position,

retrieving the base station position from a database of the user equipment, wherein the base station position has been stored in the database by the user equipment before based on a formerly established communication link between the user equipment and the base station, and

receiving the base station position from a macro cell of the wireless communication network.

6. The method according to claim 1 , wherein the antenna device comprises a plurality of antenna elements arranged in a one-dimensional arrangement providing an at least partially disc shaped transmission pattern, wherein configuring the transmission pattern of the antenna device comprises aligning the at least partially disc shaped transmission pattern with the geological horizon.

7. The method according to claim 1 , wherein the antenna device comprises a plurality of antenna elements arranged in a two-dimensional arrangement providing a pencil beam shaped transmission pattern, wherein configuring the transmission pattern of the antenna device comprises scanning the geological horizon with the pencil beam shaped transmission pattern.

8. A method for operating a user equipment in a wireless communication network, wherein the user equipment comprises an antenna device providing a configurable transmission pattern, the method comprising:

determining a current direction of the transmission pattern of the antenna device while a communication link is established between the user equipment and a base station of the wireless communication network via the antenna device,

determining a user equipment movement of the user equipment with a movement determining sensor of the user equipment, and

reconfiguring the transmission pattern of the antenna device based on the determined current direction of the transmission pattern and the determined user equipment movement.

9. A user equipment for a wireless communication network, comprising:

an antenna device for receiving radio frequency signals from a base station of the wireless communication network, wherein the antenna device provides a configurable transmission pattern,

an orientation determining sensor for determining an orientation of the user equipment with respect to a geological horizon,

a position determining sensor for determining a user equipment position of the user equipment, and

a processing device configured to determine a base station position of a base station of the wireless communication network and to configure the transmission pattern of the antenna device based on the determined orientation, the determined user equipment position, and the determined base station position.

10. The user equipment according to claim 9 , wherein the user equipment comprises at least one of a group consisting of a mobile telephone, a mobile computer, a personal digital assistant, a tablet computer, a television set, a monitor, and a projector.

11. A user equipment for a wireless communication network, comprising:

an antenna device for receiving radio frequency signals from a base station of the wireless communication network, wherein the antenna device provides a configurable transmission pattern,

a movement determining sensor for determining a user equipment movement of the user equipment, and

a processing device configured to determine a current direction of the transmission pattern of the antenna device while a communication link is established between the user equipment and a base station of the wireless communication network via the antenna device, and to reconfigure the transmission pattern of the antenna device based on the determined current direction of the transmission pattern and the determined user equipment movement.

12. The user equipment according to claim 10 , wherein the user equipment comprises at least one of a group consisting of a mobile telephone, a mobile computer, a personal digital assistant, a tablet computer, a television set, a monitor, and a projector.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2019
From: SONY MOBILE COMMUNICATIONS, INC.
To: SONY CORPORATION
Reel/Frame 048691/0134 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2016
From: SONY CORPORATION
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 038542/0224 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2014
From: BENGTSSON, ERIK; ZHINONG, YING
To: SONY CORPORATION
Reel/Frame 033506/0567 →