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81.发明授权公开(公告)号：US08358982B2
公开(公告)日：2013-01-22
申请号：US12695973
申请日：2010-01-28
IPC分类号： H04W24/00
CPC分类号： H04W36/0088
摘要： A User Equipment (UE) apparatus for use in a cellular wireless communications network, and method for its operation, are provided. The apparatus includes a measuring unit for measuring signals received from at least one of a serving cell of the network and from neighboring cells, a memory for storing information defining a plurality of conditions for triggering the UE to send a measurement report to the network, the measurement report comprising a result of at least one measurement performed by the UE, a determining unit for determining when one of the plurality of conditions is met, and a sending unit for sending, in response to one of the plurality of conditions being met, a measurement report for reception by the network, wherein each of the plurality of conditions is defined by a respective plurality of at least one of parameters and variables.
摘要翻译： 提供了一种用于蜂窝无线通信网络的用户设备（UE）装置及其操作方法。 该装置包括：测量单元，用于测量从网络的服务小区和相邻小区中的至少一个接收的信号;存储器，用于存储定义用于触发UE向网络发送测量报告的多个条件的信息; 测量报告，包括由UE执行的至少一次测量的结果;确定单元，用于确定何时满足多个条件之一;以及发送单元，用于响应于满足多个条件中的一个，发送一个 用于由所述网络接收的测量报告，其中所述多个条件中的每一个由参数和变量中的相应多个至少一个来定义。
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公开(公告)号：US09661533B2
公开(公告)日：2017-05-23
申请号：US13696475
申请日：2011-04-27
CPC分类号： H04W36/0083 , H04W24/10 , H04W36/0094 , H04W36/04 , H04W36/08 , H04W48/02 , H04W48/20
摘要： A handover with carrier aggregation is provided. A method of assisting handover of a user equipment from a source wireless access node to a target wireless access node, for use in a wireless access network having a plurality of carrier frequencies and a plurality of cells in which a cell and a carrier frequency may be configured as a component carrier, and in which at least two component carriers may be aggregated for communication between the user equipment and the source wireless access node, the aggregated component carriers comprising a primary component carrier and at least one secondary component carrier comprises the step of selecting, at the source wireless access node, a first carrier frequency to be configured as a primary component carrier for communication with the target wireless access node after handover, and selecting, at the target wireless access node, a second carrier frequency to be configured as a secondary component carrier for communication with the target wireless access node after handover.
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83.发明申请Method and apparatus for transmitting and receiving VOIP packet with UDP checksum in wireless communication system 审中-公开用于在无线通信系统中发送和接收具有UDP校验和的VOIP分组的方法和装置公开(公告)号：US20080212566A1
公开(公告)日：2008-09-04
申请号：US11525219
申请日：2006-09-22
IPC分类号： H04L12/66
CPC分类号： H04W28/06 , H04L65/607 , H04L69/04 , H04L69/22
摘要： A method and apparatus for transmitting a voice packet through a radio link in a mobile communication system providing a voice service through a packet network inter-working with the Internet are provided, in which a voice packet based on an Internet protocol (e.g. a VoIP packet) is received, the voice packet comprising headers including a User Datagram Protocol (UDP) checksum; the voice packet is verified by using the UDP checksum, to determine if the voice packet has an error; the headers are compressed to construct a header-compressed packet including the UDP checksum and a Cyclic Redundancy Check (CRC) code calculated for other header fields, except for the UDP checksum from among the headers, when the voice packet has no error, the UDP checksum from the header-compressed packet is deleted to construct a header-compressed packet from which the UDP checksum has been deleted, and the header-compressed packet is transmitted without the UDP checksum through a wireless channel.
摘要翻译： 提供了一种用于通过与因特网互通的分组网络提供语音服务的移动通信系统中的无线电链路发送语音分组的方法和装置，其中基于因特网协议的语音分组（例如，VoIP分组 ），所述语音分组包括包括用户数据报协议（UDP）校验和的报头; 通过使用UDP校验和来验证语音分组，以确定语音分组是否具有错误; 头部被压缩以构成头部压缩包，包括UDP校验和和为其他标题字段计算的循环冗余校验（CRC）码，除了报头中的UDP校验和之外，当语音数据包没有错误时，UDP 删除来自标头压缩包的校验和，以构建已从其中删除UDP校验和的报头压缩包，并通过无线信道在没有UDP校验和的情况下发送报头压缩包。
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84.发明授权Method and apparatus for transmitting/receiving control information of user equipment for uplink data transmission 有权用于发送/接收用于上行链路数据传输的用户设备的控制信息的方法和装置公开(公告)号：US07733832B2
公开(公告)日：2010-06-08
申请号：US11546573
申请日：2006-10-12
CPC分类号： H04W72/1284 , H04W28/22 , H04W52/0212 , H04W52/0277 , H04W52/146 , H04W52/267 , H04W52/367 , H04W74/04 , H04W74/08 , H04W76/20 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244
摘要： A method and apparatus for transmitting a happy bit indicating whether a UE needs additional resources for uplink data transmission in a mobile communication system supporting an uplink packet data service are provided. The UE sets a happy bit for a current process based on a different criterion, depending on the current process is an active process activated for scheduled transmission or an inactive process allowed for non-scheduled transmission. A Node B interprets happy bits received for a plurality of processes and interprets them according to the types of the processes. Then the Node B determines an allowed maximum data rate and the number of active processes for the UE and schedules uplink data transmission for the UE according to the determination result.
摘要翻译： 提供了一种用于在支持上行链路分组数据服务的移动通信系统中发送表示UE是否需要用于上行链路数据传输的附加资源的快乐位的方法和装置。 UE根据不同的标准为当前进程设置一个愉快的比特，这取决于当前进程是为计划的传输激活的活动进程或允许非调度传输的非活动进程。 节点B解释为多个进程接收到的快乐比特，并根据进程的类型对它们进行解释。 然后，节点B根据确定结果确定允许的最大数据速率和UE的活动进程数，并为UE调度上行链路数据传输。
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公开(公告)号：US20090005031A1
公开(公告)日：2009-01-01
申请号：US12147134
申请日：2008-06-26
IPC分类号： H04Q7/20
CPC分类号： H04W36/32 , H04W36/04 , H04W36/30 , H04W84/045
摘要： Disclosed is method for measuring a home cell in a mobile telecommunications system comprising: a network including a plurality of base stations for defining communications cells; and first and second user equipment for communicating with the network, said plurality of base stations including at least one home base station defining a home cell associated with said first user equipment and not with said second user equipment, said home cell overlapping in coverage with a communications cell usable by both said first and second user equipment, the method including the steps of: acquiring, at the network, position data indicative of the position of the first user equipment; determining whether the first user equipment is close to the home cell by using the acquired position data; sending a cell measurement control message from the network to the first user equipment via a base station specifying measurements of said home cell; performing, at the first user equipment a fine position measurement; determining at the first user equipment whether the first user equipment is close to the home cell, based on said fine position measurement; and taking measurements of said home cell at the first user equipment when the first user equipment is close to the home cell.
摘要翻译： 公开了一种用于测量移动电信系统中的家庭小区的方法，包括：网络，包括用于定义通信小区的多个基站; 以及用于与网络通信的第一和第二用户设备，所述多个基站包括至少一个家庭基站，其定义与所述第一用户设备相关联的家庭小区，而不与所述第二用户设备相关联，所述家庭小区与 所述第一用户设备和所述第二用户设备都可以使用的通信小区，所述方法包括以下步骤：在所述网络处获取指示所述第一用户设备的位置的位置数据; 通过使用获取的位置数据来确定第一用户设备是否接近家庭小区; 经由指定所述家庭小区的测量的基站从网络向第一用户设备发送小区测量控制消息; 在第一用户设备执行精细位置测量; 基于所述精细位置测量，在第一用户设备处确定第一用户设备是否接近家庭小区; 以及当所述第一用户设备靠近所述家庭小区时，在所述第一用户设备处测量所述家庭小区。
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86.发明授权Method and apparatus for retransmitting packet in a mobile communication system, and system thereof 有权移动通信系统中重传分组的方法和装置及其系统公开(公告)号：US08050247B2
公开(公告)日：2011-11-01
申请号：US11529736
申请日：2006-09-29
CPC分类号： H04L1/1812 , H04L1/1607 , H04L1/188 , H04L2001/125
摘要： A retransmission method and apparatus performed in a transmitter of a mobile communication system supporting a Hybrid Automatic Retransmission reQuest (HARQ) operation and an Automatic Retransmission request (ARQ) operation for retransmission of a packet are provided. At least one ARQ entity generates at least one ARQ packet, and an HARQ entity transmits an HARQ packet including the at least one ARQ packet to a receiver, and transmits a local NACK signal indicating transmission fail of the ARQ packet to a corresponding ARQ entity, if the HARQ packet fails in transmission.
摘要翻译： 提供了在支持混合自动重传请求（HARQ）操作的移动通信系统的发射机中执行的重传方法和装置以及用于重传分组的自动重传请求（ARQ）操作。 至少一个ARQ实体生成至少一个ARQ分组，并且HARQ实体向接收者发送包括至少一个ARQ分组的HARQ分组，并将表示ARQ分组的传输失败的本地NACK信号发送到对应的ARQ实体， 如果HARQ分组在传输中失败。
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87.发明授权Method for resuming header decompression in a multimedia broadcast/multicast service system 有权在多媒体广播/组播服务系统中恢复报头解压缩的方法公开(公告)号：US07450547B2
公开(公告)日：2008-11-11
申请号：US11063348
申请日：2005-02-14
IPC分类号： H04Q7/00
CPC分类号： H04L65/607 , H04L29/06027 , H04L65/608 , H04L69/04 , H04W28/06 , H04W36/0033
摘要： Disclosed is a method for resuming header decompression by receiving multimedia broadcast/multicast service (MBMS) packet data having compressed headers in a mobile communication system providing the MBMS. The method includes the steps of detecting a moving of user equipment (UE) receiving the MBMS into a new cell from an old cell, copying and storing old header decompression context information used in the old cell, initializing a dynamic part to decompress headers of packet data for the MBMS and waiting for an IR-DYN packet until the IR-DYN packet has been received in the UE, in order to update the old header decompression information, creating a new header decompression context through updating the old header decompression information by using the IR-DYN packet when the IR-DYN packet has been received in the UE, and decompressing the headers of the packet data for the MBMS transmitted from the new cell by using the new header decompression context.
摘要翻译： 公开了一种通过在提供MBMS的移动通信系统中接收具有压缩报头的多媒体广播/组播服务（MBMS）分组数据来恢复报头解压缩的方法。 该方法包括以下步骤：从旧单元检测接收MBMS的用户设备（UE）移动到新小区中的步骤，复制和存储在旧小区中使用的旧报头解压缩上下文信息，初始化动态部分以解压缩报文的报头 用于MBMS并等待IR-DYN分组的数据，直到在UE中已经接收到IR-DYN分组为了更新旧的报头解压缩信息，通过使用更新旧的报头解压缩信息来创建新的报头解压缩上下文 当在UE中接收到IR-DYN分组时，IR-DYN分组，并且通过使用新的报头解压缩上下文解压缩从新小区发送的MBMS的分组数据的报头。
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88.发明授权公开(公告)号：US09769833B2
公开(公告)日：2017-09-19
申请号：US13882435
申请日：2011-10-31
IPC分类号： H04W80/04 , H04W88/06 , H04W28/04 , H04W72/04 , H04W84/12 , H04W72/08 , H04B1/403 , H04B15/00 , H04W72/12 , H04W16/14 , H04W76/04 , H04W88/02
CPC分类号： H04W72/082 , H04B1/406 , H04B15/00 , H04B2215/062 , H04W16/14 , H04W72/1215 , H04W76/28 , H04W88/02 , H04W88/06
摘要： A method and apparatus for handling in-device co-existence interference in a user equipment are provided. In an exemplary method, a Long Term Evolution (LTE) activity scheduled to be performed during an inactive time period of an LTE module in a user equipment is determined. It is determined whether the LTE module is to be allowed to perform the LTE activity during the inactive time period. If the LTE activity is to be allowed, then the LTE module is allowed to perform the LTE activity during the inactive time period. Otherwise, the LTE module is not allowed to perform the LTE activity during the inactive time period to provide interference free time for an Industrial, Scientific and Medical (ISM) module in the user equipment. Moreover, the disallowed LTE activity is scheduled to be performed during an active time period following the inactive time period.
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89.发明授权Method and apparatus for activating carriers in a mobile communication system 有权一种用于在移动通信系统中激活载波的方法和装置公开(公告)号：US09432156B2
公开(公告)日：2016-08-30
申请号：US13637245
申请日：2011-03-25
CPC分类号： H04L5/003 , H04L5/001 , H04L5/0098
摘要： The present invention relates to a method and apparatus for activating carriers in a mobile communication system, and includes determining, when an instruction message for aggregating multiple carriers is received, a bit position per carrier according to an identifier per carrier in the instruction message; checking, when a carrier state message including a state bitmap indicating state per carrier, the state per carrier according to the bit position per carrier in the state bitmap; and activating/deactivating the carriers according to the per-carrier states. According to the present invention, it is possible to minimize signaling overhead caused by carrier activation and deactivation.
摘要翻译： 本发明涉及一种用于在移动通信系统中激活载波的方法和装置，包括：根据每条载波在该指令消息中的标识符，确定何时接收到用于聚合多个载波的指令消息，每个载波的位位置; 当包括状态位图指示每个载波的状态的载波状态消息时，根据状态位图中的每个载波的比特位置来检查每个载波的状态; 以及根据每个载波状态激活/去激活载波。 根据本发明，可以最小化由载波激活和停用引起的信令开销。
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公开(公告)号：US09025564B2
公开(公告)日：2015-05-05
申请号：US12747397
申请日：2008-12-12
CPC分类号： H04W36/02 , H04L1/1867
摘要： A method and apparatus for minimizing data forwarding between Evolved Node Bs (ENBs) during handover. A User Equipment (UE) sends a status report for RLC PDUs that have suffered a change in status, to an ENB of a source cell immediately before handover occurs, thus preventing RLC PDUs which have been successfully transmitted, but for which ACK signals have not yet been received, from being forwarded.
摘要翻译： 一种用于在切换期间最小化演进节点B（ENB）之间的数据转发的方法和装置。 用户设备（UE）将发生状态变化的RLC PDU的状态报告发送到切换发生之前的源小区的ENB，从而防止已经成功发送但是对于哪个ACK信号没有的RLC PDU 尚未收到，转发。
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