A wireless device (14-1) is configured to select, from among different supported non-orthogonal multiple-access schemes (18), a non-orthogonal multiple-access scheme with which to perform uplink transmission. The wireless device (14-1) is configured to perform this selection based on one or ...
Wireless Communication - Multiple Access - Multiple access schemes are used to allow many mobile users to share simultaneously a finite amount of radio spectrum.
We address the issue of power-controlled shared channel access in future wireless networks supporting packetized data traffic, beyond the voice-oriented continuous traffic primarily supported by current-generation networks. First, some novel formulations of the power control problem are introduced, which ...
Disclosed is a user terminal for wireless communication with a remote access point, the user terminal comprising: a mapping module adapted to map one or more input data bits to an uplink symbol; a delay module adapted to apply a delay to the uplink symbol; a transmit module adapted to mod...
Zarki, Bandwidth requirements of variable bit rate MPEG sources in ATM networks,IEEE INFOCOM'93 (1993) pp. 902–909. X.X. Qiu and V.O.K. Li, Dynamic reservation multiple access (DRMA): A new multiple access scheme for personal communication systems (PCS),Wireless Network 2 (1996) 117...
Frequency Division Multiple Access (FDMA) is a technique in which signals from multiple users are stacked up in frequency, allowing each user to be assigned a specific frequency slot for communication within a shared communications resource.
This chapter focuses on the analogy and time division multiple access wireless communication. It has helped to fetch out the history of wireless communication from its past. The background of the wireless communication is described step-by-step. This includes a description of early digital ...
Throughput analysis of packet reservation multiple access protocol for wireless communications The Packet Reservation Multiple Access protocol has been suggested as a possible candidate for communication in a microcellular environment, such as Person... JH Wen,JW Wang 被引量: 0发表: 1994年 An extended...
Multiple Access and Data Reconstruction in Wireless Sensor Networks Based on Compressed Sensing This paper considers the application of compressed sensing (CS) to a wireless sensor network for data measurement communication and reconstruction, where N... Xue,Tong,Dong,... - 《IEEE Transactions on ...
13.7.1.1 Frequency division multiple access FDMA works on the principle of dividing the total bandwidth of the communication channel into a number of discrete segments, and allocating each segment exclusively to a user. This is shown pictorially in Figure 13.18. Guard bands are used between each ...