Patent application number | Description | Published |
20110009116 | SCHEDULING OF UPLINK MEASUREMENT REPORTS - In a wireless communication system, the uplink transmission of measurement reports may be scheduled based on an estimated time of when a measurement report will be ready for transmission. The estimated time may be calculated at a base station or user equipment. | 01-13-2011 |
20110038341 | Uplink Scheduling in a Cellular System | 02-17-2011 |
20110143766 | Method And A Device In A Wireless Communication System - In a wireless communication system, a base station adaptively schedule CQI reports form mobile stations. By adaptively prioritizing the CQI report from the mobile station against the uplink traffic and control data, the CQI reporting rate avoids unnecessary overhead in the uplink while maintaining good performance. The CQI reports are requested in response to a calculated weighting factor which is based on channel coherence time that can be estimated by the base station. The adaptivity in the CQI reporting allows achieving an optimal tradeoff between uplink traffic data and downlink control feedback signaling. | 06-16-2011 |
20130176949 | APPARATUSES AND METHODS FOR ALLOCATING SPECTRUM RESOURCES IN A WIRELESS COMMUNICATION NETWORK - Methods for allocating spectrum resources among a plurality of devices in a wireless communication network are disclosed. In one aspect, an estimated number of resource blocks required by a first device and an estimated number of resource blocks required by a second device are determined. The required number of resource blocks may be determined by considering the number of resource blocks that would be necessary to empty the buffer of a first device and/or determining the number of resource blocks that would be sufficient to cause the first device to become power limited. These estimates may then be used to calculate first and second utilization weights, which can in turn be used to calculate scheduling entity weights for a plurality of scheduling entities, such as UEs in the communication network. Allocation may be based on the scheduling entity weights, utilization weights, and/or the required number of resource blocks. | 07-11-2013 |
20130182624 | TERMINAL BATTERY AWARE SCHEDULING - The present invention relates to a method and device ( | 07-18-2013 |
20130215784 | Radio Base Station and a Method Therein - Embodiments herein relate to a method in a radio base station ( | 08-22-2013 |
20130308473 | SIGNALING SUPPORT FOR MULTI SECTOR DEPLOYMENT IN CELLULAR COMMUNICATIONS - A method in a controller for a first cell in a mobile cellular network for making a decision to handover a user equipment to a second cell of the mobile cellular network is described. The method may include obtaining a first measurement of an uplink signal from a user equipment at the first cell, obtaining a second measurement of an uplink signal from the user equipment at the second cell, and making a decision to handover the user equipment from the first cell to the second cell using the obtained first and second measurements. | 11-21-2013 |
20130329701 | RADIO BASE STATION AND METHOD FOR SWITCHING TTI BUNDLING - A radio base station (RBS), such as an eNodeB, for supporting TTI bundling transmissions from a User Equipment (UE) using is provided. The RBS is arranged for toggling a TTI bundling mode of the UE by transmitting a first signal ( | 12-12-2013 |
20130343321 | Radio Base Station and a Method Therein for Scheduling Radio Resources - A radio base station and a method therein are provided for scheduling a radio resource to a user equipment. The radio base station estimates a first channel quality and determines a pathloss between the user equipment and the serving radio base station and a gain based on the pathloss. The radio base station also obtains a gain of the user equipment towards of neighbouring radio base stations, and determines a fraction of the determined pathloss, based on the gain and the obtained gains. The radio base station further determines a second channel quality of the channel based on the estimated first channel quality, the determined fraction and the determined pathloss to be compensated for; and schedules a radio resource for the user equipment based on the determined second channel quality. | 12-26-2013 |
20140050090 | Scheduling of Delay-Sensitive Traffic - The invention concerns a method, uplink traffic control device and computer program product for reducing the delay of uplink communication between a mobile station and a wireless communication network. The uplink traffic control device ( | 02-20-2014 |
20140295865 | SCHEDULING OF DELAY-SENSITIVE TRAFFIC - The present disclosure concerns a method, uplink traffic control device and computer program product. The method comprises determining that predictive scheduling is to be applied for the mobile station. Thereafter an uplink transmission scheme is determined for the predictive scheduling. Thereafter periodic messages comprising uplink transmission grants, according to the uplink transmission scheme, are sent to the mobile station, said messages further comprising a request for a downlink channel quality indicator, CQI, report. | 10-02-2014 |
20140355455 | REFERENCE SIGNAL MEASUREMENT - The embodiments disclosed relates to a method and a network node that estimates a signal power and/or noise power of a received reference signal. The receiving node may operate in a communications system applying frequency division multiplexing. An assumption is that the channel frequency responses, on adjacent subcarriers of the communications system are equivalent or constant. The method comprising receiving a reference signal comprising a first reference signal from a first wireless terminal and a second reference signal from a second wireless terminal By using this assumption it is possible to combine first and second reference signal in order to estimating the signal power and/or noise power of a received reference signal without a conventional channel estimation technique. | 12-04-2014 |