摘要:
The present invention relates a User Equipment, UE (204) and a Radio Base Station (202, 206) and methods therein for contention resolution in general. Based on measured and analyzed measurements of a radio connection establishment response from each of at least a first and a second Radio Base Station, a UE receiving said radio connection establishment response can resolve the contention by selecting a RBS based on the received power of a set of DL reference signals as received by the UE, of the received power of the radio connection establishment responses, on timing of the received sets of reference signals, on timing of the radio connection establishment responses, on historic RBS selections, on priority level of the RBS, to mention a few alternatives.
摘要:
The present invention relates a radio network node (204, 304) and methods therein for coordinating paging commands. A method comprises receiving paging command information related to a UE from a paging controller node, where the paging command information comprises a list of radio network nodes. Within method a radio network node then obtains information about available physical radio resources (S-218, S-326, 406, 506) of a second radio network node (206, 306), for paging, and determines physical radio resources (S-220, S-328, 408, 508) to be used for transmitting a paging command for the UE, and transmits information related to a paging command (S-222, S-330, 410, 510 for the UE, to said second radio network node (206, 306).
摘要:
The present invention relates a radio network node (204, 304) and methods therein for coordinating paging commands. A method comprises receiving paging command information related to a UE from a paging controller node, where the paging command information comprises a list of radio network nodes. Within method a radio network node then obtains information about available physical radio resources (S-218, S-326, 406, 506) of a second radio network node (206, 306), for paging, and determines physical radio resources (S-220, S-328, 408, 508) to be used for transmitting a paging command for the UE, and transmits information related to a paging command (S-222, S-330, 410, 510 for the UE, to said second radio network node (206, 306).
摘要:
The present invention relates a User Equipment, UE (204) and a Radio Base Station (202, 206) and methods therein for contention resolution in general. Based on measured and analyzed measurements of a radio connection establishment response from each of at least a first and a second Radio Base Station, a UE receiving said radio connection establishment response can resolve the contention by selecting a RBS based on the received power of a set of DL reference signals as received by the UE, of the received power of the radio connection establishment responses, on timing of the received sets of reference signals, on timing of the radio connection establishment responses, on historic RBS selections, on priority level of the RBS, to mention a few alternatives.
摘要:
This invention pertains in general to the field of establishment of radio connection in a communication system. More particularly the invention relates to establishing a radio connection in a communication system. By broadcasting Random Access Channel related system information, user equipments can send a RACH request and receive a set of DL demodulation reference signals associated with a DL control channel.
摘要:
This invention pertains in general to the field of establishment of radio connection in a communication system. More particularly the invention relates to establishing a radio connection in a communication system. By broadcasting Random Access Channel related system information, user equipments can send a RACH request and receive a set of DL demodulation reference signals associated with a DL control channel.
摘要:
A receiving node makes an early estimate of the outcome of a decoding attempt and sends a corresponding early feedback (EHF) to the sending node. This has an effect of enabling a fast retransmission of the data by the sending node in case the decoding by the receiving node is likely to fail. An advantage of this is that any delays due to data retransmission may be minimized, resulting in a higher average throughput of the data transmission between the nodes.
摘要:
Embodiments herein relate to a method in a radio base station for transmitting an information signal in a radio communications network. The radio base station is arranged to operate in a time structure associated with a clock and arranged to transmit an information signal associated with the time structure. The radio base station is in the radio communications network. The radio base station transmits the information signal repeatedly with a first frequency over a first period of time. Then, the radio base station transmits the same information signal repeatedly with a second frequency over a second period of time, wherein the first frequency is lower than the second frequency and the first period of time is longer than the second period of time.
摘要:
The invention relates to a method (20) in a base station (2, 3) of a communication system (1) for making a handover decision, the communication system 1 comprising a user equipment (4, 5). The method (20) comprises the steps of: performing (21) a first type of mobility mechanism for the user equipment (4, 5), and upon the first type of mobility mechanism fulfilling a criterion: configuring (22) a second type of mobility mechanism for the user equipment 4, 5, and making (23) a handover decision for the user equipment (4, 5) based on the second type of mobility mechanism. The invention also relates to a base station, computer programs and computer program products.
摘要:
The invention relates to a method (20) in a base station (2, 3) of a communication system (1) for making a handover decision, the communication system 1 comprising a user equipment (4, 5). The method (20) comprises the steps of: performing (21) a first type of mobility mechanism for the user equipment (4, 5), and upon the first type of mobility mechanism fulfilling a criterion: configuring (22) a second type of mobility mechanism for the user equipment 4, 5, and making (23) a handover decision for the user equipment (4, 5) based on the second type of mobility mechanism. The invention also relates to a base station, computer programs and computer program products.