Matches 1 - 21 out of 21
Match Document Document Title
7389031 Reflection suppression for an optical fiber  
Forming a plurality of loops in an optical fiber around a spool adjacent to an exposed end face can suppress internal reflections from the exposed end face. The radius of the loops can attenuate...
7355848 System and method for removing heat from a subscriber optical interface  
A system and method removes heat from an enclosure or housing of a subscriber optical interface. When a subscriber optical interface housing is attached to a structure such that a partially...
7340180 Countermeasures for idle pattern SRS interference in ethernet optical network systems  
Optical networks as defined by the IEEE 802.3ah standard suffer from Stimulated Raman Scattering (SRS) that causes data transmission at a first optical wavelength to interfere with broadcast video...
7333726 Method and system for supporting multiple service providers within a single optical network  
Analog video signals are communicated from multiple service providers to subscribers by using analog optical carriers. Unlike digital optical carriers that typically support data services or IP TV,...
7310522 Systems for synchronous multipoint-to-point orthogonal frequency division multiplexing communication  
A head end controller is described. The head end controller controls a plurality of service units in a telecommunications system with a multi-carrier transmission scheme. The head end controller...
7274679 Scalable virtual channel  
The present invention comprises aggregating a plurality of physical channels to a single logical channel, a scalable virtual channel (SVC). This may be implemented in a point to multipoint...
7269350 System and method for communicating optical signals between a data service provider and subscribers  
An optical fiber network can include an outdoor laser transceiver node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor laser transceiver node...
7218855 System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide  
The present invention is generally drawn to optical network architecture that can include a multi-subscriber optical interface that can service a plurality of subscribers that are located in close...
7197244 Method and system for processing downstream packets of an optical network  
Unlike the conventional art which polices data at the entry points of a network, a transceiver node can police or monitor downstream bandwidths for quality of service at exit portions of an optical...
7190901 Method and system for providing a return path for signals generated by legacy terminals in an optical network  
A return path system includes inserting RF packets between regular upstream data packets, where the data packets are generated by communication devices such as a computer or internet telephone. The...
7184664 Method and system for providing a return path for signals generated by legacy terminals in an optical network  
A return path system includes inserting RF packets between regular upstream data packets, where the data packets are generated by communication devices such as a computer or internet telephone. The...
7146104 Method and system for providing a return data path for legacy terminals by using existing electrical waveguides of a structure  
A return path may include a modem pair that is coupled to existing electrical waveguides in a structure such as a house or office building. Specifically, a first modem of the modem pair may be...
7130541 System and method for communicating optical signals upstream and downstream between a data service provider and subscriber  
An optical fiber network can include an outdoor bandwidth transforming node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor bandwidth...
7085281 Method and system for processing upstream packets of an optical network  
A protocol for an optical network can control the time at which subscriber optical interfaces of an optical network are permitted to transmit data to a transceiver node. The protocol can prevent...
7058260 Reflection suppression for an optical fiber  
Forming a plurality of loops in an optical fiber around a spool adjacent to an exposed end face can suppress internal reflections from the exposed end face. The radius of the loops can attenuate...
7039329 System and method for increasing upstream communication efficiency in an optical network  
An optical transmitter of a subscriber optical interface and an optical receiver of a laser transceiver node can be designed to a frequency of data that is formatted according to a predetermined...
6973271 System and method for communicating optical signals between a data service provider and subscribers  
An optical fiber network can include an outdoor laser transceiver node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor laser transceiver node...
6563800 Data center for providing subscriber access to data maintained on an enterprise network  
A data center for providing access to subscriber information from a remote enterprise network in real-time is presented. The data center includes a data network interface system for interfacing...
6490270 Modulation method for transmitter  
In a wireless communication system, the constellation mapping scheme employed may be changed on a per-time-slot basis, i.e., from time slot to time slot, so that the constellation used to encode...
6487405 Communication system with multicarrier telephony transport for controlling a plurality of service units  
A method for controlling a plurality of service units in a telecommunications system with a multi-carrier transmission scheme is provided. Specifically, in one embodiment, the method includes...
6427035 Method and apparatus for deploying fiber optic cable to subscriber  
A fiber optic deployment network that delivers uninterrupted fiber optic service from a service provider central office to a subscriber's optical network terminal, and as a component of that...
Matches 1 - 21 out of 21