PROBLEM TO BE SOLVED: To acquire a spread code phase of a receiver at a high speed with high accuracy with respect to a spread spectrum communications system and a transmitter and the receiver being components of the system. SOLUTION: In this spread spectrum communications system, the ...
The Huawei 6G Research Team made a key technology breakthrough with the research and prototype verification of the ISAC-OW system. The team's first ISAC-OW prototype implements integrated communication, positioning, and sensing in both architecture and capability. The prototype simulates a medical en...
A Wireless Spread-Spectrum Communication System Using SAW Chirped Delay Lines. Examines the use of surface acoustic wave broad-band chirp signals for spread-spectrum communications in indoor and industrial environment. Elimination of ... Springer,Andreas,Gugler,... - 《IEEE Transactions on Microwave ...
A flight information communication system has a plurality of RF direct sequence spread spectrum ground data links that link respective aircraft-resident subsystems, in each of which a copy of its flight performance data is stored, with a... TH Wright,JJ Ziarno - US 被引量: 317发表: 2000年...
In current spectrum allocation practice, the resources within the frequency range of a communication system are allocated once by the regulating authority. Once these allocations are made they are fixed on a long-term basis. Of course, in this way operators can rely on the available frequency cha...
a5) in spread spectrum CDMA communication system, as a result of the new key technologies and has some new features: (1) use a wide range of diversity. In addition to traditional spatial diversity. Because it is the broadband transmission frequency diversity effect, both the base station and ...
It must be an existing empty folder, or a drive letter in case you mount a file system backup. FMX3528E is only licensed to run data protection operations to a IBM Spectrum Protect Snapshot server. It is not licensed to back up or to restore using locally managed snapshots. FMX5050I ...
SPREAD SPECTRUM COMMUNICATION SYSTEM, RADIO TERMINAL EQUIPMENT AND ITS SYNCHRONIZATION SIGNAL CONTROL METHOD PROBLEM TO BE SOLVED: To facilitate the establishing of code synchronization and to minimize interference transmission power from another station by sendin... K Toshio,加藤 俊雄,S Kiyoo,... 被...
relative location of carrier frequency between the single-tone interference and the spread spectrum system,and the narrowband interference capability depends on the relative location of carrier frequency and the interference bandwidth.The conclusions provide reference for the design of DSSS communication ...
A personal communication network unit used in a spread spectrum code division multiple access (CDMA) communication system. The CDMA communication system co-exists with a microwave system which selecti