Wireless Device, Measuring Node, Network Node, Methods Therin, Computer Program, and Computer-Readable Storage Medium
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Accused Products
Abstract
Embodiments herein relate to a method in a wireless device (10) for performing a positioning measurement procedure in a radio communications network, which positioning measurement procedure is performed using at least uplink transmitted signals from the wireless device (10). The wireless device (10) obtains information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted from the wireless device (10), which uplink signals are used for performing at least one positioning measurement. The wireless device (10) further takes the maximum power reduction applied, or the maximum power reduction expected to be applied into account when performing the positioning measurement procedure related to the at least one positioning measurement and/or a radio transmission procedure involving uplink radio signals transmitted by the wireless device (10) to enhance positioning measurement performance of the positioning measurement procedure.
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Citations
84 Claims
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1-56. -56. (canceled)
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57. A method in a wireless device for performing a positioning measurement procedure in a radio communications network, which positioning measurement procedure is performed using at least uplink transmitted signals from the wireless device, the method comprising:
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obtaining information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted from the wireless device, which uplink signals are used for performing at least one positioning measurement; and taking the maximum power reduction applied, or the maximum power reduction expected to be applied into account when performing the positioning measurement procedure related to the at least one positioning measurement and/or a radio transmission procedure involving uplink radio signals transmitted by the wireless device to enhance positioning measurement performance of the positioning measurement procedure. - View Dependent Claims (58, 59, 60, 61, 62)
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63. A method in a network node for enabling positioning of a wireless device and/or configuring the wireless device and/or a measuring node for performing a positioning measurement, the method comprising
obtaining information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted by the wireless device which are used by the wireless device and/or measurement node for performing at least one positioning measurement; - and
adapting at least one positioning measurement procedure related to the at least one positioning measurement, based on the maximum power reduction applied, or the maximum power reduction expected to be applied, to enhance positioning performance, which adaptation comprises one or more of;
adapting parameters related to the at least one positioning measurement using uplink signals transmitted by the wireless device;
switching to a positioning method which does riot require a measurement on uplink signals transmitted by the wireless device; and
discarding a positioning measurement that use uplink signals transmitted by the wireless device. - View Dependent Claims (64, 65, 66)
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67. A method in a measuring node for performing a positioning measurement on at least uplink signals transmitted by a wireless device, the method comprising
obtaining information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted by the wireless device, which uplink signals are used by the measuring node for performing at least one positioning measurement; - and
adapting at least one positioning measurement procedure related to the at least one positioning measurement to enhance positioning performance, based on the maximum power reduction applied, or the maximum power reduction expected to be applied. - View Dependent Claims (68, 69, 70)
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71. A wireless device for performing a positioning measurement procedure in a radio communications network, which positioning measurement procedure is performed using at least uplink transmitted signals from the wireless device, comprising processing means being configured to:
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obtain information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted from the wireless device, which uplink signals are used for performing at least one positioning measurement; and to take the maximum power reduction applied, or the maximum power reduction expected to be applied into account when performing the positioning measurement procedure related to the at least one positioning measurement and/or a radio transmission procedure involving uplink radio signals transmitted by the wireless device to enhance positioning measurement performance of the positioning measurement procedure. - View Dependent Claims (72, 73, 74, 75)
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76. A network node for enabling positioning of a wireless device and/or configuring the wireless device and/or a measuring node for performing a positioning measurement, comprising processing means being configured to:
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obtain information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted by the wireless device which are used by the wireless device and/or measurement node fix performing at least one positioning measurement; and adapt at least one positioning measurement procedure related to the at least one positioning measurement, based on the maximum power reduction applied, or the maximum power reduction expected to be applied, to enhance positioning performance, which adaptation comprises one or more of;
adapting parameters related to the at least one positioning measurement using uplink signals transmitted by the wireless device;
switching to a positioning method which does not require a measurement on uplink signals transmitted by the wireless device; and
discarding a positioning measurement that use uplink signals transmitted by the wireless device. - View Dependent Claims (77, 78, 79, 80)
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81. A measuring node for performing a positioning measurement on at least uplink signals transmitted by a wireless device, comprising processing means being configured to:
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obtain information related to a maximum power reduction applied, or a maximum power reduction expected to be applied on uplink signals transmitted by the wireless device, which uplink signals are used by the measuring node for performing at least one positioning measurement; and
toadapt at least one positioning measurement procedure related to the at least one positioning measurement to enhance positioning performance, based on the maximum power reduction applied, or the maximum power reduction expected to be applied. - View Dependent Claims (82, 83, 84)
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Specification