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12400 results about "User needs" patented technology

User needs are requirements that add value to a product, service or environment for a user. Capturing user needs is a process of engaging users to understand their problems, processes, goals and preferences. The following are common examples of user needs.

A joint optimization method for task unloading and resource allocation in a mobile edge computing network

The invention discloses a joint optimization method for task unloading and resource allocation in a mobile edge computing network, which comprises the following steps of 1, establishing an OFDMA (Orthogonal Frequency Division Multiple Access)-based multi-MEC (Mobile Edge Computing) base station and a multi-user scene model, wherein the MEC base station supports the multi-user access; 2, introducing an unloading decision mechanism; Meanwhile, constructing a local calculation model and a remote calculation model, selecting a user needing to perform calculation unloading, and establishing a calculation task unloading and resource allocation scheme based on minimum energy consumption under the condition of meeting the time delay constraint according to the conditions; 3, carrying out variablefusion on three mutually constrained optimization variables, namely an unloading decision variable, a wireless resource distribution variable and a computing resource distribution variable, so as to simplify the problem; and 4, obtaining an unloading decision and a resource allocation result which enable the total energy consumption of the user in the MEC system to be minimum through a branch andbound algorithm. The method has the advantage that the energy consumption of the system can be effectively reduced on the premise that strict time delay limitation is guaranteed.
Owner:NANJING UNIV OF POSTS & TELECOMM

Automated access by mobile device to automated telephone information services

A method and system for automated navigation through voice menu information systems for mobile devices are disclosed. Navigation of the voice menu information systems is accomplished using a stored script (i.e., a time ordered log of the input associated with a previous interaction). A user wishing to store such a script, prior to an interaction with a voice menu system, would select this option from a menu displayed on the display screen of the wireless client device. The user is prompted to provide a label for the script. The labeled script is then created and stored by monitoring the input characters and timings thereof. After a new script has been stored, the information used to generate menu displays pertaining to available scripts for the wireless client device is updated to reflect the addition of the new script. Thereafter, for future interactions with the voice menu information system, the user need only select the appropriate script label when displayed by interacting with the wireless client device. Once a script has been launched, the script causes automated dial-in to the voice menu information system and interaction therewith in an automated fashion by way of the script. Following the processing of the script, the user can be on-line with the voice menu information system to receive the response or can have the response sent to a designated voice mailbox for later retrieval.
Owner:UNWIRED PLANET

Method and apparatus for controlling communication channels using contention and polling schemes

A medium access controller for a multi-user network that assigns or changes the operating protocol of multiple upstream channels according to user loading, user status, and / or type of payload data transfers requested by the user or detected by the controller. One group of upstream channels utilizes a contention-only protocol for non-responding or off-line users, a second group utilizes a limited type polling protocol for users requiring only brief transfers of payload data, and a third group utilizes an exhaustive polling protocol user requiring large amounts of payload data transfers. Limited type polling provides low latency for quick response to accommodate multiple users, while exhaustive polling provides large data throughput at the expense of latency. Additional levels of limited or exhaustive polling may be employed to accommodate a larger variety of users needs. In addition, the channels themselves may be dynamically reclassified between and among contention and first and / or other level polling modes based on user loading and / or the nature and character of on-going data transfers in order to achieve maximum utilization of shared resources. After initiating a data transmission, the controller may also dynamically assign channels to a user based on detected changes in actual data transmissions. Thus, rules based on user activity level may be implemented to determine when a user is switched between channel groups. Essentially, the controller may effect switching of the users' upstream channels dynamically and intelligently on a packet-by-packet basis. Users may include modems and / or other terminal devices in a client-server or other data communication network.
Owner:HYBRID NETWORKS
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