Patent application number | Description | Published |
20080280606 | INCREASING SYSTEM CAPACITY VIA UTILIZATION OF END USER EQUIPMENT KNOWLEDGE - A method and information processing system are provided for dynamically encoding a control channel for transmitting messages to a wireless device based on performance capability information associated with the wireless device. The method includes determining that a wireless device ( | 11-13-2008 |
20080293388 | METHOD AND APPARATUS FOR PROVIDING A PHONE BOOK FORWARDING LIST IN A COMMUNICATION SYSTEM - A method and corresponding entity for providing phone book forwarding list in a communication system ( | 11-27-2008 |
20090054029 | EMERGENCY DISPATCH MANAGEMENT AND PRIORITIZATION OF COMMUNICATION RESOURCES - A method and system for adaptively allocating shared communication resources in response to an emergency event are disclosed herein. In one embodiment, the method includes identifying a response zone | 02-26-2009 |
20090138614 | METHOD AND APPARATUS FOR STREAMING MEDIA IN A COMMUNICATION NETWORK - A method and apparatus for streaming media content in a communication network ( | 05-28-2009 |
20100020781 | METHOD AND APPARATUS FOR DYNAMICALLY CHANGING A MAXIMUM ACCESS CHANNEL RATE - A method, device and computer-readable storage element for dynamically changing a maximum access channel rate at a site in a communication system. The method includes setting a maximum access channel rate for an access channel at a site, which comprises a coverage area for a base station. The method further includes determining a first access probe success rate that measures a rate at which first attempt access probes sent from the terminals on the access channel are received, and changing the maximum access channel rate based on the first access probe success rate. | 01-28-2010 |
20100165934 | METHOD AND APPARATUS FOR RESOURCE ALLOCATION IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING COMMUNICATION SYSTEM - A method and Node B are disclosed for allocation of “sticky” resources in an Orthogonal Frequency Division Multiplexing communication system. The Node B comprises a scheduler that is configured to make a sticky resource allocation to a user equipment, determine that a transmit power level allocated for transmissions to the user equipment should be adjusted, determine whether the resources allocated to the user equipment comprise a Quadrature Phase Shift Keying (QPSK) modulation scheme, and in response to determining that the resources allocated to the user equipment comprise a QPSK modulation scheme, adjust the allocated transmit power level without informing the user equipment of the adjustment. The Node B further may condition the determination to adjust the allocated transmit power level without informing the UE of the adjustment based on a size of the adjustment. | 07-01-2010 |
20100226340 | CONTROLLING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for controlling interference in a wireless communication system includes a first step of performing | 09-09-2010 |
20110230219 | METHOD AND APPARATUS FORINTER-CELL ITNERFERENCE MITGATION THROUGH ENHANCED PREFERRED FREQUENCY REUSE MECHANISMS - In a wireless communication system, a method includes assigning an initial portion of a list of resource block group for each of a plurality of cells such that the resource block groups are spread across the plurality of cells in a non-contiguous order spaced out in frequency. In addition, the method assigns a secondary portion of the list of resource block groups for each of a plurality of cells wherein the secondary portion is assigned in a reverse order and alternating from the initial portion of the list of resource block groups of each of the other plurality of cells. | 09-22-2011 |
20120008597 | CONTROLLING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for controlling interference in a wireless communication system includes a first step of performing | 01-12-2012 |
20120057538 | DOWNLINK PDSCH TRANSMISSION MODE SELECTION AND SWITCHING ALGORITHM FOR LTE - A method, system, and base station for deterministically selecting a downlink transmission mode and rank in a Long Term Evolution (LTE) configured wireless communication system. The Transmission Mode Selection (TMS) utility receives from a wireless device a request for downlink physical downlink shared channel (PDSCH) service using a particular transmission mode and specific rank. The TMS utility determines an estimate of the throughput corresponding to the request. In addition, the TMS utility obtains throughput estimates of other distinct pairings of transmission mode and rank to compare with the throughput estimate corresponding to the request. The TMS utility utilizes device feedback information and HARQ error information that are already existing/available in order to determine the best transmission mode and rank pair, according to the best Error-Adjusted-Throughput. | 03-08-2012 |