Sentence examples for many wireless systems from inspiring English sources

Cooperative relay networks have been studied extensively for many wireless systems [1-3].

Multiple input multiple output (MIMO) systems are being applied into many wireless systems to increase the channel capacity.

Indoor location awareness is a hot research subject in many wireless systems due to its capability to provide a wide range of location-based services.

In many wireless systems, it is very important to provide reliable communications while sustaining a certain level of quality of service (QoS) under time-varying channel conditions.

The potential of MIMO (Multiple Input Multiple Output) systems combined with OFDM (Orthogonal Frequency Division Multiplexing) in terms of spectral efficiency has configured this technology as a perfect candidate for many wireless systems in development [1, 2].

Considering that the former may result in a nontrivial expansion of bandwidth especially on fast-changing channels, many wireless systems adopt the latter, including satellite and radio-relay communications.

Multiple-input multiple-output (MIMO) technology enables higher transmission capacity without additional frequency spectrum and is becoming a part of many wireless system standards.

In many wireless communication systems, channels are assumed to suffer from variations due to fading.

Many wireless communication systems use training data sequences for channel estimation.

Accurate and reliable positioning in non-line-of-sight (NLOS) conditions is a challenging task in many wireless positioning systems.

Orthogonal frequency division multiple access (OFDMA) is an efficient technology that has been adopted as the core technology for many wireless communication systems.