Patent application number | Description | Published |
20080205362 | Address Resolution Protocol-Based Wireless Access Point Method and Apparatus - A wireless access point ( | 08-28-2008 |
20080207225 | Method and Apparatus for Managing Delivery of Information in a Wireless Communication Network - A method and apparatus for managing delivery of information in a wireless network ( | 08-28-2008 |
20080212562 | Method and Apparatus For Facilitate Communications Using Surrogate and Care-of-Internet Protocol Addresses - A wireless access point ( | 09-04-2008 |
20080240037 | Method and Apparatus to Facilitate Mobile Station Communications Using Internet Protocol-Based Communications - In a communication network ( | 10-02-2008 |
20080279153 | FACILITATING MOBILITY BETWEEN MULTIPLE COMMUNICATION NETWORKS - Various embodiments are described to enable improved inter-network/inter-technology handover of mobile devices. A network device ( | 11-13-2008 |
20080298301 | METHOD TO SWITCH BETWEEN NETWORK-CONTROLLED AND MOBILE-CONTROLLED MOBILE IP FUNCTIONALITY - A method for prioritizing Mobile IP between PMIP and CMIP includes the steps of connecting a mobile device ( | 12-04-2008 |
20090248841 | UNIQUE PREFIX ASSIGNMENT WITH AUTOMATIC ADDRESS CONFIGURATION | 10-01-2009 |
20100054237 | SYNCHRONIZATION FOR FEMTO-CELL BASE STATIONS - Timing synchronization between base stations of uncoordinated communication networks includes obtaining timing synchronization information from one base station, and adjusting a clock of the other station in response to the synchronization information. The timing synchronization information can be identified from a strongest synchronization signal from nearby uncoordinated base stations. The timing synchronization can accommodate clock offsets and frequency offsets. | 03-04-2010 |
20100081388 | METHOD AND APPARATUS TO FACILITATE PREVENTING INTERFERENCE AS BETWEEN BASE STATIONS SHARING CARRIER RESOURCES - A first base station communicates ( | 04-01-2010 |
20100271962 | AVAILABLE BACKHAUL BANDWIDTH ESTIMATION IN A FEMTO-CELL COMMUNICATION NETWORK - A method and apparatus for estimating an available backhaul bandwidth in a femto-cell communication network includes a step ( | 10-28-2010 |
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 |
20130084864 | Methods And Apparatus For Handover Management - Systems and techniques for handover management in wireless communication networks. An apparatus, such as a base station, receives information relating to load conditions and computes handover threshold information based on the information relating to the load conditions. The information relating to the load conditions may comprise information received from other base stations, and the base station may in turn share its own information. Information may be shared through direct communication between base stations, or may be managed by a controller. Handover thresholds may be set for user devices based on the load metric information. | 04-04-2013 |
20130084865 | Methods And Apparatus For Interference Management - Systems and techniques for managing the use of almost blank subframes in wireless communication systems. Base stations in a wireless network monitor load information affecting network nodes. Load information may be in the form of load metric information. The load information may be exchanged between system elements, and an almost blank subframe proportioning may be updated by one or more of the base stations, and information relating to the updated proportioning. The updated almost blank subframe proportioning may be used in scheduling and load metric calculation, as well as almost blank subframe patterning. Updating of almost blank subframe information and load metric information may be performed iteratively. | 04-04-2013 |
20140094181 | Enhanced Metrics Exchange for a Wireless Network - Apparatus, methods, computer program products, and software for reducing interference occurring when a capacity booster cell has a coverage area within the overlapping coverage areas of more than one coverage cell are disclosed. Essentially, weights are assigned, either by individual capacity booster cells or by zone controllers with which a plurality of capacity booster cells communicate, to coverage cells. The interfering coverage cells are ranked in accordance with the assigned weights, and the metrics to be reported to each of the interfering coverage cells are adjusted in view of the assigned weights. The adjusted metrics are then reported to each of the interfering coverage cells to influence the ABS muting pattern subsequently used by each of said interfering coverage cells. The technique of taking measurements to provide a rank-ordered list may be applied to other situations, such as loading, the utilization of various data and control channels, the mobility of the users, the throughput or spectral efficiency, the amount of spectrum available at the different cells, or even the relative number of antennas available at the different cells. | 04-03-2014 |
20140126358 | Mobile Backhaul Dynamic QoS Bandwidth Harmonization - An embodiment includes determining estimate(s) of bandwidth for class(es) of quality of service to be implemented in base station(s) for service(s) provided to user equipment by the base station(s), determining expiration time(s) for corresponding ones of the estimate(s) of bandwidth, and communicating indications of the same toward mobile backhaul node(s). At a backhaul node, the indications are received and, based on the received indications, downstream bandwidth is modified for user equipment of different quality of service classes, wherein the downstream bandwidth passes through the mobile backhaul node toward the base station(s). Apparatus, software, and computer program produces are also disclosed. | 05-08-2014 |