-
公开(公告)号：US20110128940A1
公开(公告)日：2011-06-02
申请号：US11995148
申请日：2006-06-23
IPC分类号： H04W72/04
摘要： A cellular communication system employs an air interface time frame structure comprising time frames divided into a plurality of timeslots. In the system, a timeslot configuration processor (115) comprises a timeslot configurator (203) which configures timeslots of the time frames as a first service type or a second service type. The first and second service type can be circuit switched or packet switched service types. A first processor (205) converting a first timeslot from the first service type to the second service type. The cellular communication system then supports at least one service of the second service type in the first timeslot. A second processor (207) converts the first timeslot from the second type to the first type in response to a first service type usage characteristic for a cell supporting the at least one service and a second service type usage characteristic for a plurality of cells. The invention can improve timeslot conversion performance and can specifically reduce the required number of timeslot conversions.
摘要翻译： 蜂窝通信系统采用包括划分成多个时隙的时间帧的空中接口时间帧结构。 在系统中，时隙配置处理器（115）包括时隙配置器（203），其将时间帧的时隙配置为第一服务类型或第二服务类型。 第一和第二种服务类型可以是电路交换或分组交换服务类型。 将第一时隙从第一服务类型转换为第二服务类型的第一处理器（205）。 蜂窝通信系统然后在第一时隙中支持第二服务类型的至少一个服务。 第二处理器（207）响应于支持至少一个服务的小区的第一服务类型使用特性和多个小区的第二服务类型使用特性，将第一时隙从第二类型转换为第一类型。 本发明可以改善时隙转换性能，并可以具体地减少所需的时隙转换次数。
-
2.发明申请OPTIMISED PACKET DATA TRANSMISSION PROTOCOL IN A COMMUNICATION SYSTEM EMPLOYING A TRANSMISSION WINDOW 审中-公开在采用传输窗口的通信系统中优化的分组数据传输协议公开(公告)号：US20090268706A1
公开(公告)日：2009-10-29
申请号：US12297068
申请日：2007-03-30
IPC分类号： H04J3/00
摘要： A packet data transmission protocol that uses transmission windows includes a packet control unit (PCU) (4, 8) that transmits (100) blocks of data packets from a first transmission window. A user equipment (UE) (2) sends (102) a negative acknowledgement to the PCU if the packets are not received properly, whereupon the PCU construct (106) a dummy radio link control (RLC) block (60), including at least header information upon event of an established (104) trigger (60) event. The PCU sends (108) the dummy RLC block at a more robust coding rate to prevent a RLC stall condition.
摘要翻译： 使用传输窗口的分组数据传输协议包括从第一传输窗口发送（100）个数据分组块的分组控制单元（PCU）（4,8）。 如果分组未正确接收，则用户设备（UE）（2）向PCU发送（102）否定确认，于是PCU构造（106）至少包括虚拟无线电链路控制（RLC）块（60） （104）触发（60）事件发生时的头信息。 PCU以更鲁棒的编码率发送（108）虚拟RLC块，以防止RLC失速状况。
-
公开(公告)号：US08010108B2
公开(公告)日：2011-08-30
申请号：US11995157
申请日：2006-06-23
摘要： A base station (109) of a cellular communication system (100) comprises an RNC interface (301) which receives a radio link handover initiation message for a radio link from a radio network controller (113). A switch delay processor (309) determines a handover switch delay and a characteristics processor (311) sets a characteristic of a radio link handover acknowledge message in response to the handover switch delay. A message generator (313) generates a radio link handover acknowledge message and transmits this to the radio network controller (113). The radio network controller (113) comprises an RNC handover controller (125) which determines a radio link handover switch time in response to the characteristic. A better timing of the radio link handover may be achieved. The invention may e.g. be applicable to an HSDPA (High Speed Downlink Packet Access) service of a UMTS (Universal Mobile Telecommunication System) cellular communication system and may reduce the amount of data discarded from buffers during an HSDPA handover.
摘要翻译： 蜂窝通信系统（100）的基站（109）包括RNC接口（301），其从无线电网络控制器（113）接收无线电链路的无线链路切换发起消息。 切换延迟处理器（309）确定切换切换延迟，并且特征处理器（311）响应于切换切换延迟来设置无线链路切换确认消息的特性。 消息发生器（313）生成无线链路切换确认消息，并将其发送到无线电网络控制器（113）。 无线电网络控制器（113）包括RNC切换控制器（125），其响应于该特性确定无线电链路切换切换时间。 可以实现无线电链路切换的更好的定时。 本发明可以例如 适用于UMTS（通用移动电信系统）蜂窝通信系统的HSDPA（高速下行链路分组接入）业务，并且可以在HSDPA切换期间减少从缓冲器丢弃的数据量。
-
公开(公告)号：US20070038886A1
公开(公告)日：2007-02-15
申请号：US10573006
申请日：2004-09-01
IPC分类号： G06F11/00
CPC分类号： H04W52/343 , H04W16/06 , H04W52/346
摘要： The present invention relates to radio resource management in a wireless communication system. Specifically, the present invention relates to a method and apparatus for obtaining downlink power information for a multi-sector base transceiver site in which power can be shared between the sectors. Such information can be used in radio resource management in a wireless communication system. Power requirement measurement information gathered at a base transceiver station is modified prior to being provided to a radio resource management unit. This enables more effective use of power resources at a base transceiver site.
摘要翻译： 本发明涉及无线通信系统中的无线资源管理。 具体地，本发明涉及一种用于获得多扇区基站收发信机站的下行链路功率信息的方法和装置，其中可以在扇区之间共享功率。 这样的信息可以用于无线通信系统中的无线电资源管理。 在提供给无线电资源管理单元之前，修改在基站收发站收集的功率需求测量信息。 这使得能够在基站收发器站点更有效地使用电力资源。
-
公开(公告)号：US08902821B2
公开(公告)日：2014-12-02
申请号：US12137820
申请日：2008-06-12
摘要： Disclosed are a method and system for an intermediate node, which negotiates a Quality of Service (QoS) contract with two or more secondary nodes, to maintain a record of previous contract agreements to use as the basis for future contracts and to select the negotiation order with the secondary nodes based on a configurable rule set. The intermediate node selects the secondary node which is deemed to be (predicted as) most restrictive to begin QoS negotiations. The intermediate node dynamically creates for a specific user a new QoS profile to begin the QoS negotiations based on current system loading and historical QoS precedents.
摘要翻译： 公开了一种用于中间节点的方法和系统，其与两个或更多个次要节点协商服务质量（QoS）合同，以维持先前合同协议的记录以用作未来合同的基础并选择协商顺序 辅助节点基于可配置规则集。 中间节点选择被认为（预测为）最严格的辅助节点开始QoS协商。 中间节点为特定用户动态创建新的QoS简档，以基于当前系统加载和历史QoS先例开始QoS协商。
-
公开(公告)号：US20120276900A1
公开(公告)日：2012-11-01
申请号：US13095363
申请日：2011-04-27
申请人： Paul M. Stephens , Swaminathan A. Anantha , Walter Featherstone , John Mathews , Peter P. Randall
发明人： Paul M. Stephens , Swaminathan A. Anantha , Walter Featherstone , John Mathews , Peter P. Randall
IPC分类号： H04W36/00
CPC分类号： H04W24/02 , H04W36/0083 , H04W36/0085
摘要： A method for handing off handset in a mobile communication network that defines at a base station (110) an adjusted handover boundary (106) different from a default handover boundary (104) between the base station (110) and a different base station (116). Handover adjustment parameters can be conveyed (120) within messages to user equipment (UE) (112) within range (124) of the base station. The handover adjustment parameters can provide specifics for handover permitting the user equipment (UE) (120) receiving the messages to perform handover operations (166) in accordance with the adjusted handover boundary (106) instead of the default handover boundary (104). The handover adjustment parameters can increment the cell individual offset (CIO) (212) when adjusting for “too late” (210) handover conditions. The handover adjustment parameters decrease the cell individual offset (CIO) (222) when adjusting for “too early” (220) handover conditions.
摘要翻译： 一种在基站（110）上定义与基站（110）和不同基站（116）之间的默认切换边界（104）不同的调整的切换边界（106）的移动通信网络中的手机切换方法 ）。 在基站的范围（124）内的切换调整参数可以在消息内传送（120）到用户设备（UE）（112）。 切换调整参数可以提供切换的细节，允许接收消息的用户设备（120）根据调整的切换边界（106）而不是默认切换边界（104）来执行切换操作（166）。 当调整太晚（210）切换条件时，切换调整参数可以增加小区个体偏移（CIO）（212）。 当调整太早（220）切换条件时，切换调整参数减小小区个体偏移（CIO）（222）。
-
公开(公告)号：US20090163207A1
公开(公告)日：2009-06-25
申请号：US11995157
申请日：2006-06-23
摘要： A base station (109) of a cellular communication system (100) comprises an RNC interface (301) which receives a radio link handover initiation message for a radio link from a radio network controller (113). A switch delay processor (309) determines a handover switch delay and a characteristics processor (311) sets a characteristic of a radio link handover acknowledge message in response to the handover switch delay. A message generator (313) generates a radio link handover acknowledge message and transmits this to the radio network controller (113). The radio network controller (113) comprises an RNC handover controller (125) which determines a radio link handover switch time in response to the characteristic. A better timing of the radio link handover may be achieved. The invention may e.g. be applicable to an HSDPA (High Speed Downlink Packet Access) service of a UMTS (Universal Mobile Telecommunication System) cellular communication system and may reduce the amount of data discarded from buffers during an HSDPA handover.
摘要翻译： 蜂窝通信系统（100）的基站（109）包括RNC接口（301），其从无线电网络控制器（113）接收无线电链路的无线链路切换发起消息。 切换延迟处理器（309）确定切换切换延迟，并且特征处理器（311）响应于切换切换延迟来设置无线链路切换确认消息的特性。 消息发生器（313）生成无线链路切换确认消息，并将其发送到无线电网络控制器（113）。 无线电网络控制器（113）包括RNC切换控制器（125），其响应于该特性确定无线电链路切换切换时间。 可以实现无线电链路切换的更好的定时。 本发明可以例如 适用于UMTS（通用移动电信系统）蜂窝通信系统的HSDPA（高速下行链路分组接入）业务，并且可以在HSDPA切换期间减少从缓冲器丢弃的数据量。
-
8.发明授权公开(公告)号：US07493405B2
公开(公告)日：2009-02-17
申请号：US10495082
申请日：2002-10-21
申请人： Luis Lopes , Davood Molkdar , Walter Featherstone
发明人： Luis Lopes , Davood Molkdar , Walter Featherstone
IPC分类号： G06F15/16
CPC分类号： H04L1/0015 , H04L1/0003 , H04L1/0009 , H04L1/0034 , H04L1/16
摘要： A method and apparatus for transmitting data in a radio communication system includes a data segmenter (203) segmenting data into data segments that are fed to a transmission encoder (205) which encodes them into transmission blocks having different energy per information bit levels. The transmission blocks are transmitter and feedback information is received from the remote radio station (216). An analysis processor (219) determines an analysis group that comprises at least two data segments having transmission blocks encoded with different energy per information bit levels. The analysis processor (219) further generates a performance distribution measure relating to the analysis group in response to the feedback information. A transmission controller (207) selects a transmission scheme to apply to subsequent data segments in response to the performance distribution measure.
摘要翻译： 一种用于在无线电通信系统中发送数据的方法和装置包括数据分割器（203），将数据分割成数据段，该数据段被馈送到传输编码器（205），其将它们编码为具有每信息位电平不同的能量的传输块。 传输块是发射机，并且从远程无线电站（216）接收反馈信息。 分析处理器（219）确定包括至少两个数据段的分析组，所述数据段具有以不同能量编码的每个信息比特级别的传输块。 分析处理器（219）还响应于反馈信息生成与分析组相关的性能分布度量。 传输控制器（207）响应于性能分布测量选择应用于后续数据段的传输方案。
-
公开(公告)号：US07376437B2
公开(公告)日：2008-05-20
申请号：US10573006
申请日：2004-09-01
IPC分类号： H04B7/00
CPC分类号： H04W52/343 , H04W16/06 , H04W52/346
摘要： An apparatus and method of generating downlink power information for a multi-sector base transceiver site in which power can be shared between existing amplifiers includes a first step of gathering (S10) downlink power information for each sector. When the total power required by the sectors is less than the total power available from the base transceiver site, a next step includes modifying (S20) the information to pre-empt traffic loading such that a more heavily loaded sector will be disproportionately allocated more power than a less heavily loaded sector. A next step includes forwarding (S30, S40) the information to controllers of the base transceiver site. A next step includes determining a loading of each sector using thresholds to determine an overload in sectors depending on the information, wherein the power to each sector is adjusted disproportional to the degree with which the sector is loaded.
摘要翻译： 一种用于为现有放大器之间可共享电力的多扇区基站收发器站产生下行功率信息的装置和方法包括：为每个扇区收集（S10）下行链路功率信息的第一步骤。 当扇区所需的总功率小于从基站收发器站可用的总功率时，下一步骤包括修改（S 20）信息以预先消除流量负载，使得负载较重的扇区将不成比例地分配更多 电力比负载较小的部门。 下一步包括将信息转发（S 30，S 40）到基站收发器站点的控制器。 下一步骤包括使用阈值确定每个扇区的负载，以根据信息来确定扇区中的过载，其中调整到每个扇区的功率与扇区被加载的程度不成比例。
-
10.发明申请公开(公告)号：US20090310613A1
公开(公告)日：2009-12-17
申请号：US12137820
申请日：2008-06-12
IPC分类号： H04L12/56
摘要： Disclosed are a method and system for an intermediate node, which negotiates a Quality of Service (QoS) contract with two or more secondary nodes, to maintain a record of previous contract agreements to use as the basis for future contracts and to select the negotiation order with the secondary nodes based on a configurable rule set. The intermediate node selects the secondary node which is deemed to be (predicted as) most restrictive to begin QoS negotiations. The intermediate node dynamically creates for a specific user a new QoS profile to begin the QoS negotiations based on current system loading and historical QoS precedents.
摘要翻译： 公开了一种用于中间节点的方法和系统，其与两个或更多个次要节点协商服务质量（QoS）合同，以维持先前合同协议的记录以用作未来合同的基础并选择协商顺序 辅助节点基于可配置规则集。 中间节点选择被认为（预测为）最严格的辅助节点开始QoS协商。 中间节点为特定用户动态创建新的QoS简档，以基于当前系统加载和历史QoS先例开始QoS协商。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.019 秒)
