최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0341479 (2016-11-02) |
등록번호 | US-9948355 (2018-04-17) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 1199 |
Aspects of the subject disclosure may include, for example, a system for modulating a first electrical signal to generate first modulated electromagnetic waves, and transmitting the first modulated electromagnetic waves on a waveguide located in proximity to a transmission medium. In one embodiment,
Aspects of the subject disclosure may include, for example, a system for modulating a first electrical signal to generate first modulated electromagnetic waves, and transmitting the first modulated electromagnetic waves on a waveguide located in proximity to a transmission medium. In one embodiment, the first electromagnetic waves can induce second electromagnetic waves that propagate on an outer surface of the transmission medium. The second electromagnetic waves can have a first spectral range that is divided into, contains or otherwise includes a first control channel and a first plurality of bands. Other embodiments are disclosed.
1. A method, comprising: receiving, by an apparatus, first modulated electromagnetic waves via a coupler located in proximity to a transmission medium, wherein the first modulated electromagnetic waves are induced on the coupler by second modulated electromagnetic waves propagating at least in part
1. A method, comprising: receiving, by an apparatus, first modulated electromagnetic waves via a coupler located in proximity to a transmission medium, wherein the first modulated electromagnetic waves are induced on the coupler by second modulated electromagnetic waves propagating at least in part on an outer surface of the transmission medium, wherein the first modulated electromagnetic waves have a first spectral range, and wherein the first spectral range includes a first control channel and a first plurality of bands;obtaining, by the apparatus, the first control channel and at least one of the first plurality of bands from the first modulated electromagnetic waves; andobtaining, by the apparatus, control information from the first control channel and channel signals from at least a portion of the first plurality of bands according to the control information. 2. The method of claim 1, wherein the first spectral range comprises a downlink. 3. The method of claim 1, further comprising generating, by the apparatus, a first electrical signal from the first modulated electromagnetic waves. 4. The method of claim 1, wherein the control information identifies an arrangement of at least one communication session in at least a portion of the first plurality of bands. 5. The method of claim 4, wherein the at least one communication session comprises a voice communication session, a streaming video session or a data communication session. 6. The method of claim 1, further comprising transmitting, by the apparatus, third modulated electromagnetic waves on the coupler, wherein the third modulated electromagnetic waves induce fourth modulated electromagnetic waves that propagate at least in part on the outer surface of the transmission medium, wherein the fourth electromagnetic waves have a second spectral range, and wherein the second spectral range includes a second control channel and a second plurality of bands. 7. The method of claim 6, wherein the first spectral range and the second spectral range are separated by a guard band. 8. The method of claim 6, wherein a first portion of the first plurality of bands and a second portion of the second plurality of bands are utilized by a first service provider of communication services, and wherein a third portion of the first plurality of bands and a fourth portion of the second plurality of bands are utilized by a second service provider of communication services. 9. The method of claim 6, wherein the second spectral range comprises an uplink. 10. The method of claim 6, wherein the first spectral range has a first spread spectrum shape, and wherein the second spectral range has a second spread spectrum shape. 11. The method of claim 10, wherein the first spread spectrum shape and the second spread spectrum shape have a power level and a frequency range corresponding to an unlicensed spectrum. 12. The method of claim 6, further comprising providing, by the apparatus, control information in the second control channel for identifying an arrangement of at least one communication session in at least a portion of the second plurality of bands. 13. The method of claim 12, wherein the at least one communication session comprises a voice communication session or a data communication session. 14. An apparatus, comprising: a receiver that facilitates receiving first electromagnetic waves having a first propagation mode; anda coupler that facilitates propagation of the first electromagnetic waves at least in part along a surface of the coupler, wherein second electromagnetic waves that propagate at least in part on a surface of a transmission medium generate the first electromagnetic waves proximal to an interface between the transmission medium and the coupler, wherein the second electromagnetic waves have a second propagation mode, wherein the second electromagnetic waves have a spectral range comprising a control channel and a plurality of bands, and wherein the first propagation mode differs from the second propagation mode. 15. The apparatus of claim 14, further comprising a transmitter that facilitates generating third electromagnetic waves that propagate on the surface of the coupler, wherein the third electromagnetic waves couple, at least in part, to the surface of the transmission medium in proximity to the coupler to generate fourth electromagnetic waves that propagate at least in part on the surface of the transmission medium. 16. The apparatus of claim 14, wherein the first propagation mode comprises symmetric electromagnetic waves, and wherein the second propagation mode comprises symmetric electromagnetic waves combined with asymmetric electromagnetic waves. 17. The apparatus of claim 14, wherein the coupler comprises a dielectric coupler, and wherein the transmission medium comprises a wire having a non-conductive outer surface. 18. A waveguide system, comprising: at least one coupler, wherein the at least one coupler facilitates propagating first electromagnetic waves at least in part on a surface of the at least one coupler that are generated from second electromagnetic waves propagating at least in part along a surface of a transmission medium, and wherein the first electromagnetic waves have a spectral range divided into a control channel and a plurality of bands; anda transceiver coupled to the at least one coupler, wherein the transceiver facilitates receiving the first electromagnetic waves. 19. The waveguide system of claim 18, further comprising: a memory that stores instructions; anda processor, wherein responsive to executing the instructions, the processor performs operations comprising obtaining control information in the control channel for identifying an arrangement of at least one communication session in at least a portion of the plurality of bands. 20. The waveguide system of claim 19, wherein the processor comprises a plurality of processors operating in a distributed processing environment, and the at least one coupler is not coaxially aligned with the transmission medium.
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