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crad
- 认知无线电系统中，主用户和认知用户仿真代码，可以根据需要加入多个主用户和认知用户等。matlab的实现-Cognitive radio system, the primary users and cognitive user simulation code, as needed into a number of primary users and cognitive users. matlab implementation
adaptive_sensig_project
- adaptive spectrum sensing using SNAR comparioson and relative doppler shift (effect) between primary and secondary user
CognitiveRadio
- Cognitive Radio Primary User Detection
MultipathRayleiFadingiversityReceiver
- 多径瑞利衰落下的分集接收机仿真；考虑了多径干扰和其他用户对主用户的干扰-Multipath Rayleigh Fading Diversity Receiver simulation considering multi-path interference and other users of the primary user interference
binfo
- binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme
buildInfo
- binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme
minfo
- binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme
capacity-improvement
- 认知场景下的功率分配问题源码，这时要考虑次用户对主用户的干扰-Cognitive power allocation scenarios source, this time to consider the sub-user interference of the primary user
QPSK
- 轻武器权限申请程序等外侧段v二大王我我的2的1我-In cognitive radio networks, power control is considered as an important issue to improve the performance of dynamic spectrum sharing. In this paper, in order to maximize the efficiency of the system, the secondary users and
d-(1)
- 网对此说道稳定调查单位为氮测定法v稳定成为当刺猬刺猬刺猬侧完成单位从汶川-In cognitive radio networks, power control is considered as an important issue to improve the performance of dynamic spectrum sharing. In this paper, in order to maximize the efficiency of the system, the secondar
w-(1)
- 额度为单位对身材C阿萨css彻底删除维多西奇舞动长裙策维持稳定从万达cdc档次低vvcd-In cognitive radio networks, power control is considered as an important issue to improve the performance of dynamic spectrum sharing. In this paper, in order to maximize the efficiency of the system, the
w-(2)
- 稳定时期为单位汽车完善的需求为单位DDFCWECDWCSCSC测定出稳定舞动长裙生产线-In cognitive radio networks, power control is considered as an important issue to improve the performance of dynamic spectrum sharing. In this paper, in order to maximize the efficiency of the system, the s
rayleigh_shading
- 认知无线电中的主用户的能量检测，非协作检测，Rayleigh衰落信道下-Cognitive radio, primary user detection, under Rayleigh channel
relay
- 认知中继网络包括一个主用户发射机和接收机，一个次用户发射机和接收机，以及一个放大转发中继。次用户发射机和中继从自然界获取能量。次用户共享主用户的频带进行数据传送，中继放大转发主用户发射机和次用户发射机的信号。次用户发射机和中继根据获取的能量和数据传送要求控制发射功率。功率控制建模为在能量因果约束、-Cognitive relay network includes a primary user transmitter and receiver, a secondary user transmitt
MMCqueue
- M/M/C排队模型，信道分配，二级用户可占用以及用户的空闲信道-M/M/C queue-based model ,Markov-chain model is extendable to any practical number of PCs and SCs and remains accurate for any practical Primary User (PU) and Secondary User (SU) tele-traffic intensity
primary-and-secondary-user
- primary and secondary user creation in cognitive radio
Specturm-managment
- This code represent a simulation for cognitive radio networks, and contain of sensing algorithm, generated function for the specturm signals, analysis function for detection the white spaces, finally main function to run the code, the result is manag
Cognitive-radio-model
- 三个主用户信道，到达率λ1，服务率μ1。全被主用户占满时，再有主用户进入会形成阻塞block1；三个次级用户信道，到达率λ2，服务率μ2。全被次级用户占满时，再有次级用户进入会形成阻塞block2；主用户拥有优先权，但只能使用自己的信道；次级用户在感知主用户信道空闲时，可以占用。但有主用户进入时必须让出，导致掉线drop。-Three primary user channel, the arrival rate λ1, service rate μ1. When all were filled
Energy_detection_simulation
- to find energy of primary user
matlab
- Spectrum sensing technique used find vacant spectrum . Primary user detection can be done based on particle filter technology.