A first communication device receives a first signal, the first signal being transmitted by a second communication device using a first spatial-domain transmit filter; determines, based on the first signal, a Line-of-Sight characteristic associated with the first spatial-domain transmit filter, and transmits a first control message to the second communication device, the first control message indicating the Line-of-Sight characteristic associated with the first spatial-domain transmit filter.

Disclosed herein is a short range communication enabled object for facilitating proximity based interaction with at least one electronic device. Further, the short range communication enabled object may include a memory device configured for storing a designated number associated with a predetermined action. Further, the short range communication enabled object may include a processing device communicatively coupled to the memory device. Further, the processing device may be configured for manipulating the designated number. Further, the short range communication enabled object may include at least one sensor communicatively coupled to the processing device. Further, the at least one sensor may be configured for generating at least one sensor data. Further, the manipulating of the designated number may be based on the at least one sensor data. Further, the short range communication enabled object may include a transmitter device configured for transmitting the designated number over a short range communication channel to the at least one electronic device.

A wireless device and a method therein for performing one or more operations based on available energy. The wireless device is configured to operate in a wireless communications network. Based on an amount of energy available for operation and based on control information, the wireless device determines an allocation of the amount of available energy between at least a first energy part and a second energy part. The first energy part is to be used in a sensing operation using a sensing operation configuration and the second energy part is to be used in a communicating operation using a communicating operation configuration. The wireless device performs based on the determined allocation, one or more operations out of: the sensing operation using the first energy part and the sensing operation configuration, and the communicating operation using the second energy part and the communicating operation configuration.

Disclosed herein is a first portable electronic device for facilitating a proximity based interaction with at least one second portable electronic device. The first portable electronic device may include at least one first sensor device configured to generate at least one first sensor data, a first transceiver configured for communicating with at least one second transceiver associated with the at least one second portable electronic device, a first processor configured for detecting at least one proximity based event based on the at least one first sensor data from the at least one first sensor device, and generating a combined digital asset using a first digital asset and at least one second digital asset based on the detecting, and a memory device configured for storing the combined digital asset and the first digital asset.

A satellite communications apparatus including an antenna assembly having: a directional antenna arranged to receive signals from and transmit signals to a satellite, an electronic motor arranged to adjust at least one of a position and orientation of the directional antenna; and a sensor arranged to detect the position and orientation of the directional antenna. An RF interface, in communication with the antenna, is arranged to receive the received signals from the directional antenna. A controller, in communication with the RF interface, is arranged to: i) measure a gain associated with the received signals during a first time interval, ii) receive the detected position and orientation of the directional antenna during the first time interval, and iii) send a control signal to the electronic motor to adjust the position and orientation of the directional antenna to limit a decrease in the measured gain to less than a threshold.

Disclosed herein is a first portable electronic device facilitating a proximity based interaction with at least one second portable electronic device. The first portable electronic device may include at least one first sensor device configured to generate at least one of a first sensor data, at least one second sensor data, and a third sensor data. Further, the first portable electronic device may include a first transceiver configured for communicating with at least one second transceiver associated with the at least one second portable electronic device. Further, the first portable electronic device may include a first processor communicatively coupled with each of the first transceiver and the at least one first sensor device. Further, the first portable electronic device may include a presentation device configured to present the combined digital asset and a memory device configured for storing the combined digital asset based on the post-tap gesture.

A system for trans-horizon tropospheric-based wireless communication is provided. The system provides high availability and capacity as compared to a line-of-sight (LOS) standard microwave radio link while using very low height antenna towers. The system includes nn MIMO transceiver circuitry and two or more antennas and adaptive modulation and demodulation in response to slow varying pathloss. Each of the two or more antennas is located at a vertical height above an average sea mean level within the evaporation duct. Availability percentage for different pathloss ranges along with adaptive modulation contributes to the overall availability according to the varying evaporation duct height.

Disclosed herein is a first portable electronic device facilitating a proximity based interaction with at least one second portable electronic device. The first portable electronic device may include at least one first sensor device configured to generate at least one of a first sensor data, at least one second sensor data, and a third sensor data. Further, the first portable electronic device may include a first transceiver configured for communicating with at least one second transceiver associated with the at least one second portable electronic device. Further, the first portable electronic device may include a first processor communicatively coupled with each of the first transceiver and the at least one first sensor device. Further, the first portable electronic device may include a presentation device configured to present the combined digital asset and a memory device configured for storing the combined digital asset based on the post-tap gesture.

Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, systems and methods for a link margin procedure that accommodates reporting link parameters, such as link margin, for multiple streams.

Communication operations are optimally conducted by applying space-division multiple access in which wireless resources on a spatial axis are shared among a plurality of users. By applying an RD protocol to a communication system that conducts space-division multiple access, spatially multiplexed frames in a TXOP are made more efficient. By specifying a frame length for reverse direction frames with reverse direction permission information and having respective transmitters of reverse direction frames make their frame lengths uniform while respecting the specification, AGC operation stabilizes. Also, a transmit start time for reverse direction frames can be specified by reverse direction permission information, and respective transmitters of reverse direction frames can transmit frames at the same time while respecting the specification.