Abstract:
Methods, systems, and devices are described for wireless communication. A wireless device, such as a station or an access point, may transmit a first out-of-band signal and may update a first list of neighboring devices based on receiving a second out-of-band signal from the neighboring devices. The device may exclude some neighboring devices from the first list based on the received signal strength indicator or the operating band of the neighboring device. The device may receive, from one or more associated peers, a second list of neighboring devices to the associated peer. The device may then compare its neighbor list to the neighbor list of its associated peer, and may identify additional neighbors in the associated peer's list that are unlisted in its own neighbor list, where the additional neighbors may operate on an overlapping channel. Based on the comparison, the device may change an operation mode before transmitting.
Abstract:
A new enrollee device is configured for a communication network using an electronic device and a network registrar. The new enrollee device is a headless device that lacks a first user interface for configuring the new enrollee device for the communication network. The electronic device obtains, at a sensor, sensor information that is indicative of a device key associated with the new enrollee device. The electronic device determines the device key based on the sensor information. The device key is provided to the network registrar to cause the network registrar to configure the new enrollee device for the communication network.
Abstract:
A UE or mobile entity in a wireless communication may assist network optimization by determining a location uncovered by a wireless network, generate a coverage hole detected message if one or more conditions associated with the uncovered location are satisfied, and determining a time to transmit the coverage hole detected message to a covered wireless network. The covered network may act on the message to add covered in a second network so that the second network covers the UE. In other aspects, a UE or mobile entity may detect cell congestion in a first cell and assist the network in offloading congestion from the congested cell. In other aspects, a UE or mobile entity may detect backhaul congestion on a first cell, and assist in offloading backhaul communication for the first cell via a second cell.
Abstract:
An apparatus and method for configuring access points and wireless devices for use within a wireless local area network (WLAN) is disclosed. In at least one exemplary embodiment, a network manager may obtain the public keys of an access point and the wireless devices to be included in the WLAN. The network manager may generate and provide a public key list including the public keys of the wireless devices to the access point. The access point may establish communication links with the wireless devices corresponding to the public keys in the public key list. The network manager may generate a de-authorization list that includes the public keys of access points no longer authorized to operate within the WLAN. The de-authorization list may be distributed to wireless devices within the WLAN. The wireless devices may refuse connections to access points listed on the de-authorization list.
Abstract:
Mechanisms and techniques for managing devices within an energy management system are disclosed. In one embodiment, the energy management system includes a first controller and a second controller that control communications with and manage devices. The first controller determines to transmit a system management application instruction to a device and converts the system management application instruction to a device controller instruction based on an identifier of the device. The first controller generates a system message that includes the device controller instruction and formats the system message based on a network transmission format. The second controller receives the system message from the first controller and reformats the system message based on a device controller interface format. The second controller transmits the reformatted system message to a controller interface of the device.
Abstract:
System, apparatus, and methods are provided for preventing the collision of physical cell identifiers. A network entity broadcasts via a first radio technology a physical cell identifier of a second radio technology, where the first and second radio technologies are co-located in the network entity. The network entity receives from a neighboring network entity another physical cell identifier of the second radio technology used by the neighboring network entity, where the neighboring network entity broadcasts the another physical cell identifier via the first radio technology, and where the first and second radio technologies are co-located in the neighboring network entity. The network entity changes the physical cell identifier, in response to the physical cell identifier being the same as the another physical cell identifier.
Abstract:
A system performs an over-the-air transmission from a source small cell to a destination small cell. A channel for the over-the-air transmission is selected based on information to be sent. The system determines an information attribute for an over-the-air transmission from the source small cell to the destination small cell. The system selects an over-the-air channel, from a set of channels, based on the information attribute. The source small cell sends the over-the-air transmission on the selected over-the-air channel to the destination small cell.
Abstract:
Techniques for admitting user equipments (UEs) to wireless systems are disclosed. UEs may be assigned priorities for admission to a given wireless system. The UEs may then be admitted to the wireless system based on the priorities of the UEs for the wireless system. In one design, a UE may be identified for admission to a first wireless system among a plurality of wireless systems. Attributes (e.g., capabilities) of the UE for the plurality of wireless systems may be determined. An admission priority of the UE for the first wireless system may be determined based on the attributes of the UE for the plurality of wireless systems. Whether to admit the UE to the first wireless system may be determined based on the admission priority of the UE for the first wireless system and possibly the current resource usage of the first wireless system.
Abstract:
The present disclosure presents methods and apparatuses for improved paging area identifier selection in femto nodes and other low power base stations. In some examples described in the present disclosure, a method is provided for selecting a paging area identifier at a low power base station, which includes determining whether a neighboring high power base station is detectable. Additionally, the method can include observing, where the neighboring high power base station is detectable, a broadcasted paging area identifier of the neighboring high power base station. Furthermore, example methods may include selecting a paging area identifier of the low power base station to be the broadcasted paging area identifier and transmitting the paging area identifier.
Abstract:
A method of operating a station (STA) in a communications network is disclosed. A set of access categories of the STA that are enabled for unscheduled automatic power save delivery (U-APSD) are identified. Specifically, each access category in the set of access categories is associated with one or more user priority values. A lowest-priority access category is determined among the set of access categories. Specifically, the lowest-priority access category is associated with the lowest user priority value among the set of access categories. A trigger frame associated with the lowest-priority access category is then transmitted to an access point (AP) to initiate a first unscheduled service period with the AP.