摘要:
Embodiments of a multi-radio controller and methods for preventing interference between co-located transceivers are generally described herein. In some embodiments, the multi-radio controller operates within a multi-radio device and is configured to cause a wireless local area network (WLAN) transceiver to transmit a triggering frame after an active period of a wireless wide-area network (WWAN) transceiver. The triggering frame indicates the duration of a transmission opportunity, which may be restricted to the time between active periods of the WWAN. In response to receipt of the triggering frame, the WLAN access point is configured to transmit a downlink data frame within the transmission opportunity.
摘要:
Briefly, in accordance with one or more embodiments, a fixed device performs a cell search to search for one or more cells on a network and determines a transmit power level to communicate with one of the cells of the network. The fixed device sets a frequency of updating the transmit power level for communication with a cell on the network, wherein the frequency of updating the transmit power level is reduced for the fixed device with respect to a mobile device.
摘要:
Embodiments of user equipment and methods for reducing delay in a radio-access network (RAN) are generally described herein. Embodiments disclosed herein provide enhancements that may be applicable to a 3GPP LTE RAN for reducing delay that may be particularly beneficial for real-time over-the-top (OTT) applications. Some embodiments provide for an uplink delayed buffer status report. Some embodiments provide for a downlink congestion and buffer report. Some embodiments provide for traffic characteristic based inter-UE prioritization.
摘要:
The present invention relates generally to the field of cosmetic powder containers and dispensers and particularly to a cosmetic powder dispenser with rotatable dispensing mechanism. The present invention is particularly easy to use and cost effective by allowing the consumer to dispense only the desired amount of the cosmetic powder by providing a rotating dispensing mechanism, and at the same time allow the consumer to apply the cosmetic evenly to the brush head by providing an application surface to manipulate the cosmetic brush evenly onto the brush head. Furthermore, the rotating dispenser of the present invention, includes and open and closed position as to safeguard the loose powder in the container from spilling out by accident or during use or travel.
摘要:
Techniques are described for a device to request a new service flow for best effort (BE) category traffic to assign a priority to the new service flow. For example, a Traffic Priority parameter in a media access control (MAC) message can be used to transmit the priority level for a new BE category service flow. The MAC message can be an AAI DSA-REQ message (specified in IEEE 802.16m draft 9 (2010)). Either a base station or a mobile station can request a new service flow using the MAC message.
摘要:
An embodiment of the present invention provides a method of requesting bandwidth allocation in a wireless network, comprising using a partial bandwidth request by a mobile station (MS) operable in the wireless network to a base station (BS) operable in the wireless network, wherein the partial bandwidth request requests bandwidth for only a portion of all packets in an uplink (UL) queue.
摘要:
After receiving an indication that a co-located central point is receiving co-location interference, a scheduling algorithm may be initiated. The scheduling may include allocating equal number of central points within each WiMAX frame. Each central point is allocated into a minimum number of frames subject to WiMAX capacity constraints.
摘要:
Transmission opportunity (TXOP) duration is adapted for a wireless local area network (WLAN) transceiver in a dual radio wireless device based on an end of free time indication associated with a wireless wide area network (WWAN) transceiver within the same device. In this manner, the occurrence of collisions between WLAN communication activity and WLAN communication activity within the dual radio device may be reduced or eliminated.
摘要:
The present invention discloses a method including: storing identification information or location information for a handover previously performed by a mobile system; estimating when the mobile system enters within a coverage area of a target femtocell; recognizing the coverage area based on the identification information or the location information; and scanning for the target-femtocell prior to handover.
摘要:
An adaptive receiver algorithm is disclosed, for use in multiple-input-multiple-output orthogonal frequency division multiplexing systems. The adaptive receiver algorithm selectively chooses either the maximum ratio combining technique or the minimum mean square error technique, for optimum receiver performance, depending on the characteristics of the wireless environment.