In one embodiment, an apparatus comprises a mount, a housing, and a sensor. The mount
is adapted to be disposed at least partially underneath a shoelace of a shoe. The housing is …

The use of multiple states of mobile communication device operation to allow a single base
station to Support a relatively large number of mobile nodes is described. The various states …

A method and system for power saving in a wireless LAN is disclosed, which uses the
method of modifying the beacon frame body or broadcasting the schedule information frame …

US6469639B2 - Method and apparatus for low power, micro-electronic mechanical sensing
and processing - Google Patents US6469639B2 - Method and apparatus for low power …

Methods and apparatus for aggregating IP packets over an access link between a wireless
access router and a core node and for managing resource allocation to access link packet …

To conserve energy, components in mobile devices have to transition less frequently
between “active” and “sleep” modes, and to sleep for longer intervals. In accordance with at …

(57) ABSTRACT A user in locomotion on foot during an outing may identify a grade of a
surface with at least one device Supported by the user. A performance parameter of the user …

Medical implants can comprise various instrumentation to impart desirable functionality to
the implant. In some embodiments, the implants comprise functional structures, Such as …

(57) ABSTRACT A user in locomotion during an outing may support at least one device to
automatically measure amounts of time taken by the user to complete one or more distance …

In many cellular systems, reusing spectrum bandwidth, creates problems in boundary
regions between the cells and sectors where the signal strength received from adjacent …