Digital carrier multi-band user codes for ultra-wideband multiple access
First Claim
1. A method comprising generating digital carrier multi-band user codes for a baseband ultra-wideband (UWB) signal of a user in an UWB system.
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Abstract
Techniques are described for generating digital carrier multi-band user codes for a baseband ultra-wideband (UWB) signal. The digital carrier multi-band user codes comprise spreading codes that enable multiple access in a UWB system. The user codes are digital, lead to baseband operation, and provide flexibility in handling narrow band interference (NBI) within the UWB system. In one embodiment, the invention provides a method comprising generating digital carrier multi-band user codes for a baseband ultra-wideband (UWB) signal of a user in an UWB system.
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Citations
66 Claims
- 1. A method comprising generating digital carrier multi-band user codes for a baseband ultra-wideband (UWB) signal of a user in an UWB system.
- 24. A computer readable medium comprising instructions that when executed in an ultra-wideband (UWB) transmitter generate digital carrier multi-band user codes for a baseband UWB signal of a user in an UWB system.
- 44. An ultra-wideband (UWB) transmitter comprising a user code generator to generate digital carrier multi-band user codes for a baseband UWB signal of a user in an UWB system.
Specification