Maximum sensitivity degradation
AssigneeLG Electronics Inc.
InventorsSuhwan LIM, Yoonoh YANG, Sangwook LEE, Jaehyuk JANG, Jinyup HWANG, Jinwoong PARK
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Abstract
There is provided a UE in a wireless communication system, the UE comprising: at least one transceiver; at least one processor; and at least one computer memory storing instructions that, based on being executed by the at least one processor, perform operations comprising: receiving a capability enquiry message from a serving cell; transmitting a capability information to the serving cell, based on that the capability enquiry message is received; and transmitting an uplink signal based on first CC within a NR TDD operating band; and receiving a downlink signal based on second CC within NR TDD operating band.
Claims15
A user equipment (UE) comprising:
- at least one processor;
- and
- at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
- receiving a capability enquiry message from a network;
- transmitting a capability information message to the network,
- wherein the capability information message includes information related to support of simultaneous transmission and reception in a carrier aggregation (CA),
- wherein the CA is an intra-band time division duplex (TDD) CA in an TDD operating band, and
- wherein the TDD operating band includes a first component carrier (CC) and a second CC;
- determining a noise level based on a frequency gap between the first CC and the second CC;
- determining a value of a maximum sensitivity degradation (MSD) based on the noise level and the frequency gap;
- and
- based on the value of MSD being allowed, transmitting an uplink signal based on the first CC and receiving a downlink signal based on the second CC simultaneously within the TDD operating band,
- wherein the value of MSD is applied to a reference sensitivity used for receiving of the downlink signal.
A method comprising:
- receiving, by a user equipment (UE), a capability enquiry message from a network;
- transmitting, by the UE, a capability information message to the network,
- wherein the capability information message includes information related to support of simultaneous transmission and reception in a carrier aggregation (CA),
- wherein the CA is an intra-band time division duplex (TDD) CA in an TDD operating band, and
- wherein the TDD operating band includes a first component carrier (CC) and a second CC;
- determining, by the UE, a noise level based on a frequency gap between the first CC and the second CC;
- determining, by the UE, a value of a maximum sensitivity degradation (MSD) based on the noise level and the frequency gap;
- and
- based on the value of MSD being allowed, transmitting an uplink signal based on the first CC and receiving a downlink signal based on the second CC simultaneously within the TDD operating band,
- wherein the value of MSD is applied to a reference sensitivity used for receiving of the downlink signal.
A non-transitory computer readable medium (CRM) storing instructions that, based on being executed by at least one processor, perform operations comprising:
- receiving a capability enquiry message from a network;
- transmitting a capability information message to the network,
- wherein the capability information message includes information related to support of simultaneous transmission and reception in a carrier aggregation (CA),
- wherein the CA is an intra-band time division duplex (TDD) CA in an TDD operating band, and
- wherein the TDD operating band includes a first component carrier (CC) and a second CC;
- determining a noise level based on a frequency gap between the first CC and the second CC;
- determining a value of a maximum sensitivity degradation (MSD) based on the noise level and the frequency gap;
- and
- based on the value of MSD being allowed, transmitting an uplink signal based on the first CC and receiving a downlink signal based on the second CC simultaneously within the TDD operating band,
- wherein the value of MSD is applied to a reference sensitivity used for receiving of the downlink signal.
Dependencies are inferred from the claim text.