WO/2015/099589 METHOD AND RADIO ACCESS POINT FOR HANDLING COMMUNICATION BETWEEN WIRELESS DEVICES||WO||02.07.2015|
||PCT/SE2014/050129||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||PRADINI, Aidilla|
Method and radio access point (300) for handling a two-way communication between a first wireless device (D1) and a second wireless device (D2) which are both served by the radio access point.A set of candidate transmission modes (300d) are available for use in the two-way communication. The radio access point (300) obtains a mode-specific quality metric related to a predicted Signal to Interference and Noise Ratio, SINR, for each one of the candidate transmission modes (300d), and selects one of the candidate transmission modes based on the obtained mode-specific quality metrics. The radio access point(300)is thus able to select the transmission mode that has the best mode-specific quality metric in the set (300d). The selected transmission mode is then applied for the two-way communication. Thereby, the most favourable transmission mode may be selected and used to provide satisfactory or even optimal performance, e.g. in terms of network capacity, resource utilization, data throughput, and/or quality perceived by users of the devices (D1,D2).
WO/2015/099582 DETERMINING POSITION OF A WIRELESS DEVICE USING REMOTE RADIO HEAD DEVICES WITH MULTIPLE ANTENNA DEVICES||WO||02.07.2015|
||PCT/SE2013/051616||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||LU, Chenguang|
It is presented a method for determining a position of a wireless device, the method being performed in a network node connected to a plurality of remote radio head devices each comprising a first antenna device which can be used for a first MIMO, multiple input multiple output, stream and a second antenna device which can be used for a second MIMO stream. The method comprises the steps of: sending a first cell identifier for transmission on both the first antenna device and the second antenna device of each one of the remote radio head devices; sending a second cell identifier, for transmission on an antenna device of only a specific remote radio head device; receiving a measurement report from the wireless device associated with the second cell identifier; and determining a position of the wireless device based on the received measurement report.
WO/2015/099583 METHOD AND DEVICES FOR CONFIGURING CSI RESOURCES||WO||02.07.2015|
||PCT/SE2013/051617||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||SUN, Ying|
The disclosure relates to a method (30) performed in a network node (2) of a communication system (1) for configuring a communication device (5) with channel state information, CSI, resources. The method (30) comprises: configuring (31) CSI resources for at least two sectors 0, 1, 2, 3, the CSI resources comprising CSI reference signal, RS, resources and CSI interference measurements, IM, resources, such that the sectors 0, 1, 2, 3 are configured with same CSI IM resources, and such that each of the sectors 0, 1, 2, 3 is configured with CSI RS resources differing from the other sectors 0, 1, 2, 3; and configuring (32) the communication device (5) to use a respective CSI resource configuration for each of at least two CSI processes, wherein each CSI resource configuration defines resources corresponding to resources of the configuring (31) of a respective sector 0, 1, 2, 3, whereby each CSI process specifies use of same CSI IM resources as the other CSI processes and CSI RS resources different from the other CSI processes. The disclosure also relates to corresponding network node, computer program and computer program products.
WO/2015/099584 METHODS, USER NODE AND NETWORK NODE IN AN MBMS NETWORK||WO||02.07.2015|
||PCT/SE2013/051618||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||ÖSTRUP, Peter|
A method in a user node for reducing signalling load in a multimedia broadcast multicast services, MBMS, network, the method comprising: receiving (301) from a network node a broadcasted system information block with information about at least one MBMS service supported by a current frequency for said service; initiating (302) a connection establishment procedure, the connection establishment procedure including one or more connection establishment messages sent between the user node and the network node to set up a connection; and during the connection establishment procedure, transmitting (303) an information to the network node in one of the one or more connection establishment messages indicating that the current frequency is a frequency of interest for the user node.
WO/2015/099585 REPORTING IGNORED UPLINK SCHEDULING GRANTS||WO||02.07.2015|
||PCT/SE2013/051619||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||PARKVALL, Stefan|
It is disclosed a wireless device (30), a radio network node (32) and methods therefore, for communicating in a network. The wireless device determines whether resources indicated by an uplink grant are unused, and transmits information to the radio network node informing that the resources as indicated by the uplink are unused, when the resources are unused.
WO/2015/099586 METHOD AND APPARATUS FOR SELECTIVELY RECEIVING RADIO SIGNALS||WO||02.07.2015|
||PCT/SE2013/051623||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||ÖSTERLING, Jacob|
It is presented a method, performed in a network node, for selectively receiving radio signals received in a plurality of remote radio head devices connected to the network node. The method comprises the steps of: determining that a power level of a received radio signal for a first remote radio head device exceeds a threshold power; and blocking received radio signals from the first remote radio head device when the power level exceeds the threshold power. A corresponding network node, remote radio head device, computer program and computer program product are also presented.
WO/2015/099587 ENABLING PROVISION OF A SERVICE TO A MOBILE TERMINAL IN A WIRELESS COMMUNICATIONS NETWORK||WO||02.07.2015|
||PCT/SE2013/051625||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||TULLBERG, Hugo|
A mobility managing node (107) for enabling provision of a service to a mobile terminal (101) in a wireless communications network (200) is provided. The mobility managing node comprises a processing unit (106) and a memory (108), which memory contains instructions executable by the processing unit, whereby the mobility managing node is operative to acquire information indicating to which network node (110) the mobile terminal is to be handed over from a network node (102) currently serving the mobile terminal, and initiate transfer of an application software to the network node to which the mobile terminal is to be handed over, which application software provides the service to the mobile terminal on behalf of a service provider when executed on the network node to which the mobile terminal is handed over.
WO/2015/099591 PROPULSION SYSTEM FOR A VEHICLE||WO||02.07.2015|
||PCT/SE2014/051557||SCANIA CV AB||LINDSTRÖM, Johan|
A drive system for a vehicle comprises an electrical machine (9), arranged between a combustion engine (2) and an input shaft (3a) to a gearbox. The rotor of the electrical machine is connected with a component of a planetary gear, and the input shaft of the gearbox is connected with another component of such planetary gear. A first locking means (31 ) may be moved between a locked position, i n which the planetary gear's three components rotate at the same rotational speed, and a release position, in which the components are allowed to rotate at different rotational speeds. A second locking means (30) is moveable between a locked position in which the output shaft (2a) of the combustion engine is locked together with a component (1 0) in the planetary gear, and a release position, in which the combustion engine's output shaft is decoupled from such a component.
WO/2015/099594 PROPULSION SYSTEM FOR A VEHICLE||WO||02.07.2015|
||PCT/SE2014/051561||SCANIA CV AB||LINDSTRÖM, Johan|
A drive system for a vehicle comprises two electrical machines (9, 30) arranged between a combustion engine (2) and an input shaft (3a) to a gearbox. The rotor of a first (9) of the electrical machines is connected with a component (11) of a planetary gear, and the input shaft (3a) of the gearbox is connected with another component (12) of such planetary gear. The rotor of the second electrical machine (30) is connected via a transmission (33) with the output shaft (2a) of the combustion engine, which is connected with another component (10) of the planetary gear. A first locking means (35) may be moved between a locked position, in which the planetary gear's three components rotate at the same rotational speed, and a release position in which the components are allowed to rotate at different rotational speeds. A second locking means (34) may be moved between a locked position, in which the output shaft (2a) of the combustion engine is locked with said additional component of the planetary gear, and a release position, in which the combustion engine's output shaft is disconnected from such a component.
WO/2015/099595 A METHOD OF UNLOCKING A PLANETARY GEARING WHEN DRIVING A VEHICLE||WO||02.07.2015|
||PCT/SE2014/051565||SCANIA CV AB||LINDSTRÖM, Johan|
In a method for control of a vehicle with a drive system comprising a power unit configuration adapted to provide output for the vehicle's operation, and which comprises a planetary gear and a first (9) and second (30) electrical machine, connected to components in the planetary gear via their rotors (9b, 32), a locking means (34) is moved from a locked position, in which two of the planetary gear's components are locked together, so that the three components (10- 12) of the planetary gear rotate with the same speed, to a release position, when the vehicle is driven with the locking means in a locked position, by carrying out the following method steps. The power unit configuration is controlled in order to achieve torque balance between the components that are locked together by the locking means (34), and such locking means are moved into a release position, when said torque balance prevails.