公开(公告)号：US09480068B2

公开(公告)日：2016-10-25

申请号：US14347367

申请日：2014-01-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Torbjorn Wigren ,  Babak Alamshahi ,  Par Ankel ,  Billy Hogan ,  Patrik Karlsson

IPC分类号： H04W72/04 ,  H04W72/12 ,  H04B17/345 ,  H04B17/382 ,  H04W16/24 ,  H04W28/02 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W72/0486 ,  H04B17/345 ,  H04B17/382 ,  H04W16/24 ,  H04W28/02 ,  H04W72/1252 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08

摘要： A method for scheduling enhanced uplink traffic in a cell in a cellular communication system comprises estimating of a rise-over-thermal measure for the cell. A momentary total load in the cell is computed based on the estimated rise-over-thermal measure. A load headroom is determined from at least a maximum allowed load and the momentary load. Future enhanced uplink traffic is scheduled in dependence of the determined load headroom. A degree of underutilization of enhanced uplink traffic grants in the cell is established. The scheduling comprises overbooking of enhanced uplink traffic in dependence on the established underutilization degree. A network node comprises corresponding functionalities.

摘要翻译： 一种用于调度蜂窝通信系统中的小区中的增强上行链路业务的方法包括估计小区的上升热测量。 基于估计的上升热测量计算单元中的瞬时总负载。 负载净空从至少最大允许负载和瞬时负载确定。 未来增强的上行链路流量根据确定的负载余量进行安排。 建立了小区中增强上行流量授权的利用率不足。 调度包括依赖于建立的不充分利用程度的增强上行流量的超量预定。 网络节点包括相应的功能。

公开(公告)号：US10149328B2

公开(公告)日：2018-12-04

申请号：US15112329

申请日：2014-01-28

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Tomas Brännlund ,  Babak Alamshahi ,  Linda Brus ,  Mikael Söderström ,  Martin Skarve

IPC分类号： H04W74/08 ,  H04W76/27 ,  H04W74/00 ,  H04W88/02

摘要： A Radio Network Controller, RNC, and a method performed by the RNC for managing the utilization of a RACH of a WCDMA communication network wherein the RNC is associated with an RBS, wherein the RACH is an uplink channel between UEs and the RBS are provided. The method comprises determining a current resource utilization level of the RACH; setting, based on the determined resource utilization, a value of at least one Radio Link Control, RLC, parameter that controls the disposition of a UE to transmit data on the RACH; and employing the at least one RLC parameter to at least one UE being in a Cell Forward Access Channel, CELL_FACH, state or entering into the CELL_FACH state.