… Abstract—This paper investigates the effects of practical hardware impairments (HIs) on a
cognitive hybrid satellite-terrestrial networks (CHSTN) with multiple primary users (PUs). The …

… link under the joint impact of transceiver hardware impairments (HIs) and channel estimation
… from multiple primary users. Hereby, we take into account the hardware distortions induced …

… must assist the primary network in obtaining … -user selection methods are proposed. Moreover,
we take into consideration the impact of hardware impairments on the OP of both primary …

… may be magnified for users with impaired motor control. A … The primary dependent measure
was target acquisition time (… Feedback was provided to the user by highlighting the start …

… The primary receiver receives its symbol and the interference … signal of primary user without
hardware impairments is [1] … a primary user without and with 20% hardware impairment for …

… orthogonal spectrum which is allocated to primary user (PU). As … user with weak channel
condition (ie primary user) is shared by a user with strong channel condition (ie secondary user…

… shared between primary users and secondary users for … primary link gives the secondary
users fractions of its transmission time for cooperation under outage constraints of both primary …

… (CRPD) were selected as primary guidelines that orientated this systematic literature … users.
Finally, [219] is a tourism assistant to facilitate information to blind or visually impaired users …

… joint impact of hardware impairments (HIs… primary 6 users and cognitive users. To achieve
high physical layer security 7 with low implementation complexity, we propose three pure user …

… of primary satellite user. In return for this kind of favor, the secondary user gets access to
the primary’s … Further, we consider the distortion noises induced by all the hardware-impaired …