A master unit for use within a distributed antenna system includes: re-sampling devices configured to output re-sampled digital downlink signals by re-sampling digital downlink signals at customized resample rates based on at least one factor, the re-sampled digital downlink signals having a smaller bandwidth than the digital downlink signals; and a framer configured to multiplex the re-sampled digital downlink signals and to generate a first frame that includes the re-sampled digital downlink signals as framed data for transport to one or more remote units of the distributed antenna system, wherein the one or more remote units of the distributed antenna system are configured to transmit radio frequency signals using at least one antenna, wherein the transmitted radio frequency signals are derived from the framed data of the first frame received from the master unit.

A signal transmitting method according to an exemplary embodiment of the present invention includes channel-coding broadcasting channel information by using a first scrambling code in a first frame within a broadcasting channel information updating period including a plurality of frames, and channel-coding the broadcasting channel information by using a second scrambling code in a second frame within the broadcasting channel information updating period. The second scrambling code is different from the first scrambling code.

A signal transmitting method according to an exemplary embodiment of the present invention includes channel-coding broadcasting channel information by using a first scrambling code in a first frame within a broadcasting channel information updating period including a plurality of frames, and channel-coding the broadcasting channel information by using a second scrambling code in a second frame within the broadcasting channel information updating period. The second scrambling code is different from the first scrambling code.

An eNode-B includes PUSH mapping hardware for improved performance. A scheduler schedules first and second code words of first and second respective user devices. A buffer receives and stores first and second identifiers. A de-multiplexer outputs a first code word number based on the first identifier and a second code word number based on the second identifier. A set of completion queues store the first and second code word numbers. A sequence controller generates first and second select signals corresponding to the first and second identifiers. A multiplexer outputs one of the first and second code word numbers based on the select signals, and the scheduler schedules the first and second code words based on the first and second identifiers.

An eNode-B includes PUSH mapping hardware for improved performance. A scheduler schedules first and second code words of first and second respective user devices. A buffer receives and stores first and second identifiers. A de-multiplexer outputs a first code word number based on the first identifier and a second code word number based on the second identifier. A set of completion queues store the first and second code word numbers. A sequence controller generates first and second select signals corresponding to the first and second identifiers. A multiplexer outputs one of the first and second code word numbers based on the select signals, and the scheduler schedules the first and second code words based on the first and second identifiers.

Control unit (100) for a transmission system, comprising: a sample rate converter (10), which is coupled to a digital-to-analog converting unit (200), wherein digital input data (data_in) are feedable to the sample rate converter (10); a PRBS generator (20), wherein an output signal (ss_div) of the PRBS generator (20) is feedable to the sample rate converter (10) and to a delay element (30), wherein an output signal (ss_div_del) of the delay element (30) is feedable to a frequency synthesizer (40), wherein the frequency synthesizer (40) is clockable by a reference clock (clk_ref) and wherein an output signal (clk_ss) of the frequency synthesizer (40) is feedable to a clock input (10a) of the sample rate converter (10) and to a clock input (200a) of the digital-to-analog converting unit (200).

Control unit (100) for a transmission system, comprising: a sample rate converter (10), which is coupled to a digital-to-analog converting unit (200), wherein digital input data (data_in) are feedable to the sample rate converter (10); a PRBS generator (20), wherein an output signal (ss_div) of the PRBS generator (20) is feedable to the sample rate converter (10) and to a delay element (30), wherein an output signal (ss_div_del) of the delay element (30) is feedable to a frequency synthesizer (40), wherein the frequency synthesizer (40) is clockable by a reference clock (clk_ref) and wherein an output signal (clk_ss) of the frequency synthesizer (40) is feedable to a clock input (10a) of the sample rate converter (10) and to a clock input (200a) of the digital-to-analog converting unit (200).

A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame length of the serial link, the segmentation of the frames on the serial link, and the capability of the equipment at the receiving end of a serial link. The re-sampled signal can be transmitted to another unit that is remote to the unit transmitting the signal. The other unit can include a re-sampling device that restores the re-sampled signal to a digital signal that can be converted to an analog signal for wireless transmission.

A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame length of the serial link, the segmentation of the frames on the serial link, and the capability of the equipment at the receiving end of a serial link. The re-sampled signal can be transmitted to another unit that is remote to the unit transmitting the signal. The other unit can include a re-sampling device that restores the re-sampled signal to a digital signal that can be converted to an analog signal for wireless transmission.

A method for detecting and processing signals may include receiving a weak radio frequency (RF) signal by an array of antennas. The method may also include digitally sampling the weak RF signal from each antenna of the array of antennas and storing the digital samples of the weak RF signal from each antenna. The method may additionally include detecting a presence of the weak RF signal. Detecting the presence of the weak RF signal may include determining a correlation between the weak RF signal received by each of the antennas of the array of antennas using the digital samples of the weak RF signal from each antenna.