Abstract: The techniques described herein relate to methods, apparatus, and computer readable media configured to schedule individual orthogonal frequency-division multiple access (OFDMA) resources on an upstream channel to serve a data transmission request from a downstream device. A schedule for a set of available resources on the upstream channel to serve the data transmission request is generated, based on a dynamic bit loading profile, including generating data indicative of a first bit loading profile for a first set of resources from the set of available resources for a first burst, and data indicative of a second bit loading profile for a second set of resources from the set of available resources for a second burst. The schedule is transmitted to a downstream device, such that the downstream device is configured to encode the first burst using the first bit loading profile and the second burst using the second bit loading profile.

Abstract: A flexible glasses frame comprises two bundles of soft pull rope set up on outboard of two lens respectively, each bundle of soft pull rope should include at least one piece of soft pull rope. At least two tail nail should be fixed on the end of rope which is far away from lens. The leg of eyeglasses is made of soft material, assorted with various parts, assembled as new type of glasses temple, posses strong points of simple production, low cost, convenient assembling, portable convenience, lightness and small, closely cling to head shape of wearer and etc. Length of the leg can be adjusted to best size as per different head shape.

Abstract: A flexible glasses frame comprises two bundles of soft pull rope set up on outboard of two lens respectively, each bundle of soft pull rope should include at least one piece of soft pull rope. At least two tail nail should be fixed on the end of rope which is far away from lens. The leg of eyeglasses is made of soft material, assorted with various parts, assembled as new type of glasses temple, posses strong points of simple production, low cost, convenient assembling, portable convenience, lightness and small, closely cling to head shape of wearer and etc. Length of the leg can be adjusted to best size as per different head shape.