초록 ▼

A system and method for automatically performing a channel selection procedure in a wireless network includes a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link. A forward receiver then receives the forward data on the forward link, and removes

A system and method for automatically performing a channel selection procedure in a wireless network includes a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link. A forward receiver then receives the forward data on the forward link, and removes the identifier from the forward data. A reverse transmitter receives the identifier from the forward receiver, and embeds the identifier into reverse data that is transmitted over a reverse link on a selected reverse channel chosen from among a plurality of available reverse channels. A reverse receiver then searches the reverse channels to identify the selected reverse channel containing reverse data with the identifier embedded. The reverse receiver may then utilize the reverse data received over the identified reverse channel.

대표청구항 ▼

What is claimed is: 1. A system for performing a reverse channel selection procedure, comprising: a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link, said identifier being randomly selected by an ID generator; a forward receiver that receives s

What is claimed is: 1. A system for performing a reverse channel selection procedure, comprising: a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link, said identifier being randomly selected by an ID generator; a forward receiver that receives said forward data on said forward link, said forward receiver removing said identifier from said forward data; a reverse transmitter that receives said identifier from said forward receiver, said reverse transmitter embedding said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; and a reverse receiver that searches said plurality of said reverse channels to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels. 2. The system of claim 1 further comprising a data source that initially provides said forward data to a source communications manager that includes said forward transmitter and said reverse receiver. 3. The system of claim 2 further comprising a data destination that receives said forward data from a destination communications manager that includes said forward receiver and said reverse transmitter. 4. The system of claim 1 wherein said reverse channel selection procedure ensures that said reverse receiver is correctly coupled to receive said reverse data only from said reverse transmitter by utilizing said identifier to locate said one of said plurality of said reverse channels, said reverse channel selection procedure thus preventing unwanted interference over said reverse channel from other proximate wireless devices. 5. The system of claim 1 wherein said forward link is implemented as a highly-directional wireless transmission that operates in a forward link range of approximately 60 gigahertz, said reverse link being implemented as an omni-directional wireless transmission that operates in a reverse link range of approximately 2.4 gigahertz, said plurality of said reverse channels including approximately eighty-three discrete reverse channels. 6. The system of claim 1 wherein a digital processor A processes said forward data, and a forward modulator modulates said forward data before said forward data is transmitted to said forward receiver. 7. The system of claim 1 wherein an ID generator coupled to said forward transmitter initially generates said identifier as an original identifier. 8. The system of claim 7 wherein said ID generator utilizes a pseudo-random generator to generate said original identifier. 9. The system of claim 7 wherein said ID generator provides said original identifier to said reverse receiver, said ID generator also providing said original identifier to a digital processor A of said forward transmitter for embedding into said forward data. 10. The system of claim 1 wherein a forward demodulator demodulates said forward data, and a digital processor B processes said forward data before said forward data is provided to a data destination. 11. The system of claim 1 wherein a digital processor B of said forward receiver combs an original identifier out of said forward data, said original identifier being initially embedded into said forward data by said forward transmitter, said digital processor B then providing said original identifier to said reverse transmitter. 12. The system of claim 1 wherein a digital processor C processes said reverse data, and a reverse modulator modulates said reverse data before said reverse data is transmitted to said reverse receiver on said reverse link. 13. The system of claim 1 wherein said reverse data includes status information corresponding to a data destination that utilizes said forward data, said reverse data further including control information for controlling a data source that initially provides said forward data, said reverse data also including internal control/status information from a destination communications manager to either said data source or a source communications manager. 14. The system of claim 1 wherein a digital processor C of said reverse transmitter embeds said identifier as a returned identifier into said reverse data before a reverse modulator of said reverse transmitter modulates said reverse data for transmitting over said reverse link. 15. The system of claim 1 wherein a reverse demodulator of said reverse receiver demodulates said reverse data from said reverse link, and wherein a digital processor D of said reverse receiver combs said identifier as a returned identifier from said reverse data. 16. The system of claim 1 wherein said reverse receiver includes an ID comparator that compares an original identifier from said forward transmitter with a potential returned identifier from said reverse transmitter to determine whether said reverse receiver is correctly coupled to said reverse transmitter on said one of said plurality of said reverse channels. 17. The system of claim 16 wherein a controller D instructs said reverse receiver to select a different one of said plurality of said reverse channels when said ID comparator determines that said reverse receiver is not correctly coupled to said reverse transmitter, said controller D instructing a digital processor D to provide said reverse data to a data destination when said ID comparator determines that said reverse receiver is correctly coupled to said reverse transmitter. 18. A system for performing a reverse channel selection procedure, comprising: a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link; a forward receiver that receives said forward data on said forward link, said forward receiver removing said identifier from said forward data; a reverse transmitter that receives said identifier from said forward receiver, said reverse transmitter embedding said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; a reverse receiver that searches said plurality of said reverse channels to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels; a data source that initially provides said forward data to a source communications manager that includes said forward transmitter and said reverse receiver; and a data destination that receives said forward data from a destination communications manager that includes said forward receiver and said reverse transmitter, said data source including a video programming source, said forward data including video program data, and said data destination including a video programming display device. 19. A system for performing a reverse channel selection procedure, comprising: a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link, an ID generator coupled to said forward transmitter initially generates said identifier as an original identifier, said forward transmitter utilizing a random segment of said forward data as said original identifier; a forward receiver that receives said forward data on said forward link, said forward receiver removing said identifier from said forward data; a reverse transmitter that receives said identifier from said forward receiver, said reverse transmitter embedding said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; and a reverse receiver that searches said plurality of said reverse channels to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels. 20. A system for performing a reverse channel selection procedure, comprising: a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link; a forward receiver that receives said forward data on said forward link, said forward receiver removing said identifier from said forward data; a reverse transmitter that receives said identifier from said forward receiver, said reverse transmitter embedding said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link, said reverse transmitter being implemented as a transceiver device that evaluates said one of said plurality of said reverse channels to ensure that said one of said plurality of said reverse channels is clear before transmitting said reverse data; and a reverse receiver that searches said plurality of said reverse channels to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels. 21. A method for performing a reverse channel selection procedure, comprising the steps of: utilizing a forward transmitter to embed an identifier into forward data that is transmitted over a forward link, said identifier being randomly selected by an ID generator; receiving said forward data on said forward link with a forward receiver that removes said identifier from said forward data; utilizing a reverse transmitter to embed said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; and searching said plurality of said reverse channels with a reverse receiver to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels. 22. The method of claim 21 further comprising a data source that initially provides said forward data to a source communications manager that includes said forward transmitter and said reverse receiver. 23. The method of claim 22 further comprising a data destination that receives said forward data from a destination communications manager that includes said forward receiver and said reverse transmitter. 24. The method of claim 21 wherein said reverse channel selection procedure ensures that said reverse receiver is correctly coupled to receive said reverse data only from said reverse transmitter by utilizing said identifier to locate said one of said plurality of said reverse channels, said reverse channel selection procedure thus preventing unwanted interference over said reverse channel from other proximate wireless devices. 25. The method of claim 21 wherein said forward link is implemented as a highly-directional wireless transmission that operates in a forward link range of approximately 60 gigahertz, said reverse link being implemented as an omni-directional wireless transmission that operates in a reverse link range of approximately 2.4 gigahertz, said plurality of said reverse channels including approximately eighty-three discrete reverse channels. 26. The method of claim 25 wherein said eighty-three discrete reverse channels discriminate said reverse data based upon frequencies, time-slices, or other transmission characteristics. 27. The method of claim 21 wherein a digital processor A processes said forward data, and a forward modulator modulates said forward data before said forward data is transmitted to said forward receiver. 28. The method of claim 21 wherein an ID generator coupled to said forward transmitter initially generates said identifier as an original identifier. 29. The method of claim 28 wherein said ID generator utilizes a pseudo-random generator to generate said original identifier. 30. The method of claim 28 wherein said ID generator provides said original identifier to said reverse receiver, said ID generator also providing said original identifier to a digital processor A of said forward transmitter for embedding into said forward data. 31. The method of claim 21 wherein a forward demodulator demodulates said forward data, and a digital processor B processes said forward data before said forward data is provided to a data destination. 32. The method of claim 21 wherein a digital processor B of said forward receiver combs an original identifier out of said forward data, said original identifier being initially embedded into said forward data by said forward transmitter, said digital processor B then providing said original identifier to said reverse transmitter. 33. The method of claim 21 wherein a digital processor C processes said reverse data, and a reverse modulator modulates said reverse data before said reverse data is transmitted to said reverse receiver on said reverse link. 34. The method of claim 21 wherein said reverse data includes status information corresponding to a data destination that utilizes said forward data, said reverse data further including control information for controlling a data source that initially provides said forward data, said reverse data also including internal control/status information from a destination communications manager to either said data source or a source communications manager. 35. The method of claim 21 wherein a digital processor C of said reverse transmitter embeds said identifier as a returned identifier into said reverse data before a reverse modulator of said reverse transmitter modulates said reverse data for transmitting over said reverse link. 36. The method of claim 21 wherein a reverse demodulator of said reverse receiver demodulates said reverse data from said reverse link, and wherein a digital processor D of said reverse receiver combs said identifier as a returned identifier from said reverse data. 37. The method of claim 21 wherein said reverse receiver includes an ID comparator that compares an original identifier from said forward transmitter with a potential returned identifier from said reverse transmitter to determine whether said reverse receiver is correctly coupled to said reverse transmitter on said one of said plurality of said reverse channels. 38. The method of claim 37 wherein a controller D instructs said reverse receiver to select a different one of said plurality of said reverse channels when said ID comparator determines that said reverse receiver is not correctly coupled to said reverse transmitter, said controller D instructing a digital processor D to provide said reverse data to a data destination when said ID comparator determines that said reverse receiver is correctly coupled to said reverse transmitter. 39. A method for performing a reverse channel selection procedure, comprising the steps of: utilizing a forward transmitter to embed an identifier into forward data that is transmitted over a forward link; receiving said forward data on said forward link with a forward receiver that removes said identifier from said forward data; utilizing a reverse transmitter to embed said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; searching said plurality of said reverse channels with a reverse receiver to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels; utilizing a data source to initially provide said forward data to a source communications manager that includes said forward transmitter and said reverse receiver; and utilizing a data destination to receive said forward data from a destination communications manager that includes said forward receiver and said reverse transmitter, said data source including a video programming source, said forward data including video program data, and said data destination including a video programming display device. 40. A method for performing a reverse channel selection procedure, comprising the steps of: utilizing a forward transmitter to embed an identifier into forward data that is transmitted over a forward link, an ID generator coupled to said forward transmitter initially generating said identifier as an original identifier, said forward transmitter utilizing a random segment of said forward data as said original identifier; receiving said forward data on said forward link with a forward receiver that removes said identifier from said forward data; utilizing a reverse transmitter to embed said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; and searching said plurality of said reverse channels with a reverse receiver to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels. 41. A method for performing a reverse channel selection procedure, comprising the steps of: utilizing a forward transmitter to embed an identifier into forward data that is transmitted over a forward link; receiving said forward data on said forward link with a forward receiver that removes said identifier from said forward data; utilizing a reverse transmitter to embed said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link, said reverse transmitter being implemented as a transceiver device that evaluates said one of said plurality of said reverse channels to ensure that said one of said plurality of said reverse channels is clear before transmitting said reverse data; and searching said plurality of said reverse channels with a reverse receiver to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels. 42. A system for performing a reverse channel selection procedure, comprising: means for embedding an identifier into forward data that is transmitted over a forward link, said identifier being randomly selected by an ID generator; means for receiving said forward data on said forward link, said means for receiving then removing said identifier from said forward data; means for inserting said identifier into reverse data that is transmitted on one of a plurality of reverse channels over a reverse link; and means for searching said plurality of said reverse channels to locate said one of said plurality of said reverse channels containing said reverse data with said identifier embedded, said means for searching then utilizing said reverse data received over said one of said plurality of said reverse channels. 43. A system for performing a reverse channel selection procedure, comprising: a forward transmitter that embeds an identifier into forward data that is transmitted over a forward link, said identifier being randomly selected by an ID generator; a forward receiver that receives said forward data on said forward link; a reverse transmitter that receives said forward data from said forward receiver, said reverse transmitter responsively transmitting reverse data and said identifier on one of a plurality of reverse channels over a reverse link; and a reverse receiver that searches said plurality of said reverse channels to locate said one of said plurality of said reverse channels containing said reverse data and said identifier, said reverse receiver then utilizing said reverse data received over said one of said plurality of said reverse channels.