摘要:
The specification and drawings present a new method, system, apparatus and software product for a timeslot (TSL) reuse typically combined with a frequency reuse for a service based interference control in communication systems. TSL reuse method can be applied to a service with a wider spectrum or a higher symbol rate than for a normal channel bandwidth of a communication system to provide the way for controlling interference. The TSL reuse method can enable interference control for synchronized and unsynchronized networks in uplink (UL) or downlink (DL).
摘要:
A radio network element, comprising means for communicating, in a first coverage area, with a mobile terminal applying a primary frequency, means for communicating, in the first coverage area, with the mobile terminal by applying one or more secondary frequencies, if the mobile terminal can support and requests for one or more secondary uplink frequencies, wherein the radio network element is configured to allocate the primary frequency and one or more secondary frequencies from a set of frequencies, the set of frequencies being the same set of frequencies available for allocation in a second coverage area next to the first coverage area, wherein an allocation priority of the frequencies in the set of frequencies is different in the first coverage area compared to an allocation priority of frequencies in the second coverage area.
摘要:
An antenna arrangement, and a method associated with such arrangement, including at least two antennas for providing radio coverage to a plurality of user equipment in a predetermined area of a mobile communications network. The at least two different antennas are arranged to have different vertical properties to thereby provide different radio coverage in the predetermined area. There is provided a plurality of frequencies for use in the predetermined area. The arrangement includes adjusting means for dynamically adjusting the transmission properties of at least one of the antennas based on the distribution of users within the cell and the frequency requirements for users within the cell. The arrangement further includes allocating means for dynamically allocating each user equipment to at least one group based on link characteristics of the user equipment.
摘要:
In one exemplary embodiment, a method includes: estimating network load for at least one region of a network using a load measurement method (201); using a decision criteria and the estimated network load, determining whether a bandwidth frequency allocation of a dedicated shared bandwidth for the at least one region should be modified, wherein the dedicated shared bandwidth includes bandwidth used by a plurality of systems of the network (202); and in response to determining that the bandwidth frequency allocation should be modified, modifying the bandwidth frequency allocation of the at least one region (203). In another exemplary embodiment, a method includes: providing a dedicated bandwidth to be allocated among a plurality of systems of a network including a first system and a second system; and allocating the dedicated bandwidth such that it includes a first allocation for the first system, a second allocation for the second system and a shared portion.
摘要:
A transmission method and a base transceiver station applying antenna hopping between at least two antenna elements are provided. According to one embodiment of the invention, a carrier carrying a first signal and a second signal is transmitted. At least a portion of the first signal is subjected to a measurement for adjusting receive characteristics of a mobile station for the reception of at least a portion of the second signal. Antenna hopping is applied to the carrier such that the at least a portion of the first signal and the at least a portion of the second signal are transmitted during an interval between two consecutive antenna hops between the at least two antenna elements.
摘要:
It is described a method for determining a mobility state of a user equipment within a cellular network system, the cellular network system comprising a plurality of cells. The method comprises performing, by the user equipment, measurements for a predefined time period for detecting cells being within a range of the user equipment, determining a number of cells being detected during the predefined time period, and determining the mobility state of the user equipment based on the number of cells, wherein the mobility state of the user equipment is indicative for a velocity of the user equipment relatively to the plurality of cells.
摘要:
The invention relates to an apparatus: including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: obtain a handover request and information on mobility status of a handover user device, and carry out an admission control procedure, the admission control procedure including cell suitability evaluation based on the information on mobility status of the handover user device.
摘要:
A hybrid receiver apparatus, a method, and a computer readable storage media encoded with a program are provided. The hybrid receiver apparatus a first receiver processor and a second receiver processor and a signal input by the hybrid receiver apparatus is processed by both the first receiver processor and the second receiver processor. The hybrid receiver apparatus includes a combiner unit combining data output from the first receiver processor with data output from the second receiver processor based on a weight values assigned to the data.
摘要:
A hybrid receiver apparatus, a method, and a computer readable storage media encoded with a program are provided. The hybrid receiver apparatus a first receiver processor and a second receiver processor and a signal input by the hybrid receiver apparatus is processed by both the first receiver processor and the second receiver processor. The hybrid receiver apparatus includes a combiner unit combining data output from the first receiver processor with data output from the second receiver processor based on a weight values assigned to the data.