摘要:
The present invention relates to a method for providing access to a web server (10). The access permits a computer (20) connected to the web server (10) over a computerized network to effect changes on a web server (10). The method comprises the steps of the web server (10) receiving from the computer (20) data relating to the identity of the computer (20), the web server (10) sending to the computer (20) data relating to the changes that are permitted to be effected on the web server (10) and the web server (10) receiving from the computer (20) data relating to the changes the computer (20) possibly is to perform on the web server (10). The invention also relates to a web server (10), a computer (20), and a software program providing access to a web server (10).
摘要:
The present invention relates to a method for providing profile adaptation in between a web service client (12) and a web service server (22). The method comprises the step of receiving from the web service client (12) a request for the web service server (22) in SIP protocol format, said request comprising a description of the profile (13) of the web service client (12). The method creates an adaptation in between the profile (13) of the web service client and the profile (23) of the web service server (22) and provides an interface in between the web service server (22) and the web service client (12). The method performs the profile adaptation to said interface (35) for communication in between the web service client (12) and the web service server (25). The invention further relates to a web service profile adapter for performing said method.
摘要:
The present invention relates to a method for determining the appropriate combination of at least two MIMO transmission techniques for a radio link in between a transmitter (10) and a receiver (20). The MIMO transmission techniques use at least two antennas (12, 14, 16, 18) with at least two polarisations. According to the invention the appropriate combination is the combination of beamforming and at least one of polarisation time coding, closed loop coherent combination of polarisation beams and polarisation multiplexing. The appropriate combination is chosen dependent on at least one of radio conditions of the radio link (20) and relative velocity in between the transmitter (10) and the receiver (30). The invention further relates to a method for receiving a transmission of a radio link (20) in between a transmitter (10) and a receiver (30). The invention also relates to a base station comprising a transmitter, a mobile terminal comprising a receiver and a communication network.
摘要:
The present invention relates to a method for configuring a base station (10) of a mobile communication network over a software defined radio module (12), that base station (10) serving at least one mobile terminal (20, 30, 40) over an air interface (52, 53, 54) served by that software defined radio module. When selecting the communication standard for the configuration of the base station (10) the characteristics of the air interface (52, 53, 54) are taken into account. The invention also relates to a base station (10) of a mobile communication network, that base station (10) serving at least one mobile terminal (20, 30, 40) over an air interface (52, 53, 54), that base station (10) comprising a configurable software defined radio module (12). The configurable software defined radio module (12) is adapted to take into account the characteristics of the air interface (52, 53, 54) when selecting the communication standard for the configuration of the base station (10).
摘要:
The invention relates to a synchronization method and a synchronization system for data unit headers (10.H, 10-1.H, 10-2.H, 10-3.H, 10-4.H) in a burst (50) of multiple data units (10, 10-1, 10-2, 10-3, 10-4), said data unit headers (10.H, 10-1.H, 10-2.H, 10-3.H, 10-4.H) comprising a length field (LEN 1, LEN 2, LEN 3, LEN 4) giving the length of the data unit (10, 10-1, 10-2, 10-3, 10-4) being headed by said data unit header (10.H, 10-1.H, 10-2.H, 10-3.H, 10-4.H). The synchronization method comprises the steps of byte-wise reading digital data of said burst (50), detecting the end (40) of payload (70) of said burst (50) and deciding if synchronization can be achieved using said length field (LEN 1, LEN 2, LEN 3, LEN 4) of said data unit headers (10.H, 10-1.H, 10-2.H, 10-3.H, 10-4.H) and information about the end (40) of the payload (70) of said burst (50). The synchronization system comprises means of byte-wise reading digital data of said burst (50), means of detecting the end (40) of payload (70) of said burst (50) and controller means for deciding if synchronization can be achieved, said controller means using said length field (LEN 1, LEN 2, LEN 3, LEN 4) of said data unit headers (10.H, 10-1.H, 10-2.H, 10-3.H, 10-4.H) and information about the end (40) of the payload (70) of said burst (50).
摘要:
Method of correcting a gain and phase imbalance of an analogue modulator (32) for multiple channels (CHi) of a multi-carrier transmission signal, the method comprising the steps of determining a gain imbalance correction factor (GCFi) and phase imbalance correction factor (PCFi) for each channel individually and applying said correction factors (GCFi, PCFi) to the corresponding channel (CHi) individually, before the multi-carrier synthesis of the channels is done, whereas step a) for each one of the multiple channels (CHi) is performed in a time-multiplexed manner with step a) for the other ones of the multiple channels (CHi).
摘要:
The present invention relates to a transceiver module (10) for transmission and reception of radio signals being simultaneously operable in multiple frequency bands and being connectible to an antenna module (40). The transceiver module (10) comprises the power amplifier component (28) which is simultaneously operable in more than one frequency band. The invention further relates to a base station comprising said transceiver module (10) and a mobile station comprising said transceiver module (10).
摘要:
The present invention relates to a method of determining a location of a base station (10) in a wireless communication network (100). The method comprises the step of using the environment (50) of the wireless communication network (100) local to the base station (10) to obtain location information of said base station (10). The invention further relates to a base station in a wireless communication network for performing said method.