Abstract: Disclosed herein are systems, methods, and computer-readable media for reporting QoE of a UE, as measured and determined from the perspective of the UE to one or more core components of the cellular network to which the UE is attached. The QoE may then be used by the one or more core components for managing and adjusting, if necessary, the cellular services provided to the UE. In one aspect, a method includes determining, at a user device, a quality of experience (QoE) of user device connected to a cellular network and transmitting, via a non-access stratum (NAS) signaling, a value of the QoE from the user device to a core network element of the cellular network, wherein the core network element utilizes the QoE value to manage network access and a quality of service (QoS) of the user device.

Abstract: An example microfluidic mixer can include an inlet microfluidic channel portion and a fluid splitting channel portion including an overpass microfluidic channel to receive fluid from a first side of the inlet microfluidic channel portion and an underpass microfluidic channel to receive fluid from a second side of the inlet microfluidic channel portion, where the underpass microfluidic channel extends under the overpass microfluidic channel such that the channels overlap at their respective downstream ends. A fluid recombining channel portion is downstream of the fluid splitting portion and includes an angled recombining surface having an acute angle with respect to a direction of fluid flow, where the angled recombining surface is between the downstream ends of the overpass and underpass microfluidic channels. An outlet microfluidic channel portion is fluidly connected downstream from the fluid recombining channel portion.

Abstract: An example microfluidic structure can include a first microfluidic channel segment in a first elevation plane, a second microfluidic channel segment in a second elevation plane, and a transverse microfluidic channel segment connecting the first microfluidic channel segment to the second microfluidic channel segment. An angled exterior wall segment can be at the transverse microfluidic channel segment. The angled exterior wall segment can be angled in the first or second elevation plane at an acute angle with respect to a direction of fluid flow through the first or second microfluidic channel segment. A fluid cross-sectional area can increase in the fluid flow direction along the angled exterior wall segment.

Abstract: An example microfluidic structure can include a first microfluidic channel segment in a first elevation plane, a second microfluidic channel segment in a second elevation plane, and a transverse microfluidic channel segment connecting the first microfluidic channel segment to the second microfluidic channel segment. An interior pillar can be positioned at the transverse microfluidic channel segment. The interior pillar can have a tapered downstream edge. The tapered downstream edge can be angled in the first or second elevation plane at an acute angle. A fluid cross-sectional area can increase in the fluid flow direction along the tapered downstream edge.

Abstract: Systems, methods, and devices are disclosed for establishing sessions over a network. A query can be sent, from a mobile device to an authoritative DNS server, requesting a session over a network. In response to the query, a list of available communication protocol options can be received from the authoritative DNS server. A specific communication protocol can be selected from the list of available communication protocol options, where the specific communication protocol is selected based on one or more performance metrics. A connection with a gateway device can then be initiated using the selected specific communication protocol.

Abstract: Systems, methods, and devices are disclosed for establishing sessions over a network. A query can be sent, from a mobile device to an authoritative DNS server, requesting a session over a network. In response to the query, a list of available communication protocol options can be received from the authoritative DNS server. A specific communication protocol can be selected from the list of available communication protocol options, where the specific communication protocol is selected based on one or more performance metrics. A connection with a gateway device can then be initiated using the selected specific communication protocol.

Abstract: Systems, methods, and devices are disclosed for establishing sessions over a network. A query can be sent, from a mobile device to an authoritative DNS server, requesting a session over a network. In response to the query, a list of available communication protocol options can be received from the authoritative DNS server. A specific communication protocol can be selected from the list of available communication protocol options, where the specific communication protocol is selected based on one or more performance metrics. A connection with a gateway device can then be initiated using the selected specific communication protocol.

Abstract: Systems, methods, and devices are disclosed for establishing sessions over a network. A query can be sent, from a mobile device to an authoritative DNS server, requesting a session over a network. In response to the query, a list of available communication protocol options can be received from the authoritative DNS server. A specific communication protocol can be selected from the list of available communication protocol options, where the specific communication protocol is selected based on one or more performance metrics. A connection with a gateway device can then be initiated using the selected specific communication protocol.

Abstract: A trust management system providing secure communication for storing and sharing personal electronic—data of health (e-health data) and a method thereof are provided. The method includes creating a security policy in accordance with at least one input of a user of the electronic device through a security policy design tool, generating a link for gaining access to the data of health based on the security policy, receiving a transmission request for the data of health using the link from a health data request device, and performing authentication on the transmission request based on the security policy.

Abstract: Provided are a personal safety device and an operating method of the same according to embodiments. The personal safety device includes a communication interface; a memory storing at least one instruction; and a processor configured to execute the at least one instruction to obtain at least one of a user's personal environment information or surrounding environment information, identify an action to be performed for the user, based on the obtained at least one of the personal environment information or the surrounding environment information, identify a device to perform the identified action, based on the obtained at least one of personal environment information or surrounding environment information, and perform the determined action by using the identified device.

Abstract: Provided are a personal safety device and an operating method of the same according to embodiments. The personal safety device includes a communication interface; a memory storing at least one instruction; and a processor configured to execute the at least one instruction to obtain at least one of a user's personal environment information or surrounding environment information, identify an action to be performed for the user, based on the obtained at least one of the personal environment information or the surrounding environment information, identify a device to perform the identified action, based on the obtained at least one of personal environment information or surrounding environment information, and perform the determined action by using the identified device.

Abstract: A trust management system providing secure communication for storing and sharing personal electronic-data of health (e-health data) and a method thereof are provided. The method includes creating a security policy in accordance with at least one input of a user of the electronic device through a security policy design tool, generating a link for gaining access to the data of health based on the security policy, receiving a transmission request for the data of health using the link from a health data request device, and performing authentication on the transmission request based on the security policy.

Abstract: A method of operating an electronic apparatus, including displaying an interface associated with a plurality of messages received by the electronic apparatus; displaying summarized data associated with the plurality of messages when a first input is detected at the interface; and displaying the plurality of messages when a second input is detected at the interface.