专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10912028B2 System information broadcast for machine-type communication 有权
公开(公告)号：US10912028B2
公开(公告)日：2021-02-02
申请号：US14911195
申请日：2014-05-26
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Andreas Höglund , Kai-Erik Sunell , Emre Yavuz
IPC分类号： H04W52/02 , H04W48/08 , H04W4/70 , H04W76/28 , H04W48/12 , H04W76/20 , H04W68/02
摘要： System Information Broadcast for Machine-Type Communication There is provided a method of operating a network node (6; 8; 10) in a communication network (2), the method comprising transmitting information required by a mobile device (12) for reliable communications with the communication network to mobile devices (12) in a single information block (103). Also provided is a method of operating a mobile device (12) in a communication network (2), the method comprising receiving information required by the mobile device (12) for reliable communications with the communication network in a single information block from the communication network (117). A network node and mobile device are also provided that are configured to perform the respective methods.

2. 发明授权

US09820301B2 Mobile terminal, base station and methods therein 有权
公开(公告)号：US09820301B2
公开(公告)日：2017-11-14
申请号：US14800856
申请日：2015-07-16
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Jose Luis Pradas , Gertie Alsenmyr , Francisco Manzano , Janne Peisa , Kai-Erik Sunell
IPC分类号： H04W74/00 , H04L12/18 , H04W24/02 , H04W74/08
CPC分类号： H04W74/006 , H04L12/18 , H04W24/02 , H04W74/08
摘要： Embodiments herein relate to a method in a mobile terminal for requesting access to a wireless communication system. The mobile terminal receives broadcasted system information that indicates a first available resource of a contention based channel. The mobile terminal derives a second available resource of the contention based channel based on the first available resource of the contention based channel. The mobile terminal further transmits an access request preamble mapped to the second available resource to access the wireless communication system.

3. 发明申请

US20160198406A1 System Information Broadcast for Machine-Type Communication 审中-公开
标题翻译：机型通信系统信息广播
公开(公告)号：US20160198406A1
公开(公告)日：2016-07-07
申请号：US14911195
申请日：2014-05-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Andreas Höglund , Kai-Erik Sunell , Emre Yavuz
IPC分类号： H04W52/02 , H04W48/08 , H04W4/00
摘要： System Information Broadcast for Machine-Type Communication There is provided a method of operating a network node (6; 8; 10) in a communication network (2), the method comprising transmitting information required by a mobile device (12) for reliable communications with the communication network to mobile devices (12) in a single information block (103). Also provided is a method of operating a mobile device (12) in a communication network (2), the method comprising receiving information required by the mobile device (12) for reliable communications with the communication network in a single information block from the communication network (117). A network node and mobile device are also provided that are configured to perform the respective methods.
摘要翻译：用于机器类型通信的系统信息广播提供了一种在通信网络（2）中操作网络节点（6; 8; 10）的方法，所述方法包括：发送移动设备（12）所需的信息以进行可靠的通信，在单个信息块（103）中的移动设备（12）的通信网络。还提供了一种在通信网络（2）中操作移动设备（12）的方法，所述方法包括：在来自通信网络的单个信息块中接收移动设备（12）所需的用于与通信网络的可靠通信的信息（117）。还提供了被配置为执行相应方法的网络节点和移动设备。

4. 发明授权

US09775080B2 First network node, a second network node and methods therein for handover preparation 有权
公开(公告)号：US09775080B2
公开(公告)日：2017-09-26
申请号：US14401207
申请日：2014-10-31
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Kai-Erik Sunell , Ingrid Nordstrand
IPC分类号： H04W36/00 , H04W4/00 , H04W8/22 , H04W76/02
CPC分类号： H04W36/0083 , H04W4/70 , H04W8/22 , H04W36/0016 , H04W36/005 , H04W76/18
摘要： A method in a first network node for handover preparation of a user equipment of a first category in a wireless communications network. The handover preparation is performed between a first cell served by the first network node and a second cell served by a second network node comprised in the wireless communications network. The first network node sends (301) to the second network node a message comprising information indicating a request for preparation of a handover of the user equipment. The request is specific for user equipment of the first category.The first network node receives (302) from the second network node a message indicating failure to prepare the handover.The first network node interprets (303) the message indicating failure to prepare the handover as an indication that the second network node does not support any user equipment of the first category.

5. 发明授权

US09661492B2 Wireless device, network node, and methods therein for sending a message comprising one or more populated fields 有权
公开(公告)号：US09661492B2
公开(公告)日：2017-05-23
申请号：US14771728
申请日：2015-07-13
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Emre Yavuz , Gunnar Bergquist , Walter Müller , Kai-Erik Sunell
IPC分类号： H04W8/24 , H04W4/00 , H04W72/12
CPC分类号： H04W8/24 , H04W4/70 , H04W72/12 , H04W72/1205 , H04W74/0833 , H04W76/10
摘要： A method performed by a wireless device (130) for sending a message comprising one or more populated fields (704, 801, 901) to a network node (110). The wireless device (130) and the network node (110) operate in a wireless communications network (100). The wireless device (130) populates (701) one or more fields (704, 801, 901) comprised in an existing message to be sent to the network node (110) with an indication of a restriction of the wireless device (130). The wireless device (130) also sends (702) the message comprising the one or more populated fields (704, 801, 901) to the network node (110) prior to an enquiry or a fetching of category and capability information of the wireless device (130) by the network node (110).

6. 发明申请

US20130215907A1 Communication with Compressed Headers 有权
标题翻译：与压缩头通信
公开(公告)号：US20130215907A1
公开(公告)日：2013-08-22
申请号：US13873630
申请日：2013-04-30
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： Anders Jonsson , Janne Peisa , Kai-Erik Sunell
IPC分类号： H04L29/06
CPC分类号： H04L69/22 , H04L69/04 , H04W28/06
摘要： Communication efficiency may be enhanced by using compressed headers. In an example embodiment, a method is performed by a transmitting device to reduce header size. A mapping is created between a logical channel identifier and a compressed logical channel identifier. The compressed logical channel identifier occupies fewer bits than the logical channel identifier. The mapping is transmitted to a receiving device. A compressed header that includes the compressed logical channel identifier is formulated. A communication that includes the compressed header is transmitted to the receiving device. In another example embodiment, a method is performed by a receiving device to decode a header having a reduced size. A mapping and a communication including a compressed header are received. A compressed logical channel identifier is extracted from the compressed header. A logical channel identifier is recovered from the compressed logical channel identifier using the mapping.
摘要翻译：通过使用压缩头可以提高通信效率。在示例实施例中，由发送设备执行一种方法来减少报头大小。在逻辑信道标识符和压缩的逻辑信道标识符之间创建映射。压缩的逻辑信道标识符占用比逻辑信道标识符少的位。映射被发送到接收设备。制定包括压缩逻辑信道标识符的压缩报头。包括压缩报头的通信被传送到接收设备。在另一示例实施例中，由接收设备执行一种方法来对具有减小的尺寸的报头进行解码。接收包括压缩报头的映射和通信。从压缩报头中提取压缩的逻辑信道标识符。使用映射从压缩逻辑信道标识符恢复逻辑信道标识符。

7. 发明授权

US09655125B2 Method and device for determining a number of MIMO layers 有权
公开(公告)号：US09655125B2
公开(公告)日：2017-05-16
申请号：US14476055
申请日：2014-09-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： Dirk Gerstenberger , Daniel Larsson , Kai-Erik Sunell , Henning Wiemann
IPC分类号： H04W72/04 , H04B7/04 , H04W88/06 , H04B7/0413 , H04W88/10
CPC分类号： H04W72/048 , H04B7/0413 , H04W72/0406 , H04W72/042 , H04W88/06 , H04W88/10
摘要： The embodiments herein relate to a method in a base station for communicating with a user equipment in the communication network. The base station is configured to communicate with the user equipment according to a selectable of at least two user equipment categories. Based on information about a selected user equipment category, the base station determines a first number of maximum transmission layers supported by the base station. The base station communicates with the user equipment according to up to the determined first number of maximum transmission layers and according to the selected user equipment category.

8. 发明申请

US20150327083A1 Mobile Terminal, Base Station and Methods Therein 有权
标题翻译：移动终端，基站及其方法
公开(公告)号：US20150327083A1
公开(公告)日：2015-11-12
申请号：US14800856
申请日：2015-07-16
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Jose Luis Pradas , Gertie Alsenmyr , Francisco Manzano , Janne Peisa , Kai-Erik Sunell
IPC分类号： H04W24/02 , H04W74/08
CPC分类号： H04W74/006 , H04L12/18 , H04W24/02 , H04W74/08
摘要： Embodiments herein relate to a method in a mobile terminal for requesting access to a wireless communication system. The mobile terminal receives broadcasted system information that indicates a first available resource of a contention based channel. The mobile terminal derives a second available resource of the contention based channel based on the first available resource of the contention based channel. The mobile terminal further transmits an access request preamble mapped to the second available resource to access the wireless communication system.
摘要翻译：本文的实施例涉及用于请求访问无线通信系统的移动终端中的方法。移动终端接收指示基于争用的信道的第一可用资源的广播系统信息。移动终端基于基于争用的信道的第一可用资源导出基于争用的信道的第二可用资源。移动终端还发送映射到第二可用资源的接入请求前导码以访问无线通信系统。

9. 发明申请

US20150319783A1 Mobile Terminal, Base Station and Methods Therein 有权
标题翻译：移动终端，基站及其方法
公开(公告)号：US20150319783A1
公开(公告)日：2015-11-05
申请号：US14800077
申请日：2015-07-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Jose Luis Pradas , Gertie Alsenmyr , Francisco Manzano , Janne Peisa , Kai-Erik Sunell
IPC分类号： H04W74/08 , H04L12/18 , H04W74/00
CPC分类号： H04W74/006 , H04L12/18 , H04W24/02 , H04W74/08
摘要： Embodiments herein relate to a method in a mobile terminal for requesting access to a wireless communication system. The mobile terminal receives broadcasted system information directly indicating first access request preambles for a first contention based channel, and indirectly indicating second access request preambles for a second contention based channel based on the directly indicated first access request preambles. The mobile terminal further derives the second access request preambles from the first access request preambles. Additionally, the mobile terminal requests access using the second access request preambles or the first access request preambles to access the wireless communication system.
摘要翻译：本文的实施例涉及用于请求访问无线通信系统的移动终端中的方法。移动终端基于直接指示的第一访问请求前导码接收直接指示用于基于第一竞争的信道的第一接入请求前导码的广播系统信息，并间接地指示用于基于第二争用的信道的第二接入请求前同步码。移动终端还从第一接入请求前导码导出第二接入请求前导码。另外，移动终端使用第二接入请求前同步码或第一接入请求前导码请求接入以访问无线通信系统。

10. 发明授权

US10153990B2 Method and device for communication in a communications network 有权
公开(公告)号：US10153990B2
公开(公告)日：2018-12-11
申请号：US15091403
申请日：2016-04-05
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Dirk Gerstenberger , Daniel Larsson , Kai-Erik Sunell , Henning Wiemann
IPC分类号： H04B17/00 , H04B1/00 , H04B7/00 , H04L12/861 , H04L1/18 , H04L1/00 , H04W88/06
摘要： The embodiments herein relate to a method in a user equipment (605) for communicating with a base station (603) in a communications network (600). The user equipment (605) is configured to communicate with the base station (603) according to a selectable of at least two user equipment categories. The user equipment (605) selects one of the at least two user equipment categories if information indicating the one of the user equipment categories is received from the base station (603). The user equipment (605) selects a default of the user equipment categories if no information indicating which of the user equipment categories is received from the base station (603). The user equipment (605) determines a soft buffer size according to the selected user equipment category. The user equipment (605) communicates with the base station (603) according to the selected user equipment category and applying the determined soft buffer size.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式