公开(公告)号：US20190387577A1

公开(公告)日：2019-12-19

申请号：US16481792

申请日：2018-01-23

Applicant: Intel IP Corporation

Inventor： Jerome Parron ,  Hyung-Nam Choi ,  Jing Zhu ,  Marcus Mertens ,  Christian Hofmann ,  Sudeep Palat

IPC: H04W88/02 ,  H04W28/02 ,  H04W72/14 ,  H04W80/02 ,  H04W76/27 ,  H04L12/855

Abstract: Technology for a user equipment (UE), operable to generate an enhanced buffer status report (eBSR) is disclosed. The UE can identify packets for uplink transmission. The UE can filter the packets for transmission, to identify a number of small packets pending for transmission and a number of larger packets, relative to the small packets, that are pending for transmission in the uplink transmission. The UE can encode the eBSR for transmission to a next generation node B (gNB), wherein the eBSR includes information identifying the number of small packets pending for transmission. The UE can have a memory interface configured to send to a memory the number of small packets pending for transmission.

公开(公告)号：US09699800B2

公开(公告)日：2017-07-04

申请号：US14705669

申请日：2015-05-06

Applicant: Intel IP Corporation

Inventor： Nageen Himayat ,  Jing Zhu ,  Penny Efraim-Sagi ,  Jerome Parron ,  Shu-Ping Yeh ,  Martin Kolde ,  Alexander Sirotkin ,  Mo-Han Fong

IPC: H04W36/22 ,  H04W72/12 ,  H04W28/08 ,  H04W28/02 ,  H04W72/04 ,  H04W76/02 ,  H04W84/12 ,  H04W88/08

CPC classification number: H04W72/12 ,  H04W28/0278 ,  H04W28/08 ,  H04W72/0446 ,  H04W72/1215 ,  H04W72/1252 ,  H04W76/11 ,  H04W84/12 ,  H04W88/08

Abstract: Systems and methods for bearer splitting among multiple radio links are disclosed herein. User equipment (UE) may be communicatively coupled to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) by multiple radio links (e.g., an LTE link and a WLAN link). A transmitter may dynamically determine a splitting policy for how to split traffic among each link (e.g., what proportion to send over each link). In some embodiments, the transmitter may determine the splitting policy explicitly based on lower layer metrics. Alternatively, or in addition, each radio access interface may request data when a transmission opportunity becomes available, and the splitting policy may be determined implicitly from the data requests. For a UE, the splitting policy may be determined with network assistance, which may include a resource allocation for an LTE link, a probability of successful transmission over a WLAN link, and/or the like.

公开(公告)号：US20160366707A1

公开(公告)日：2016-12-15

申请号：US15121059

申请日：2015-03-24

Applicant: INTEL IP CORPORATION

Inventor： Alexander Sirotkin ,  Alexandre S. Stojanovski ,  Jing Zhu ,  Pingping Zong ,  Nageen Himayat

IPC: H04W76/02 ,  H04W12/04 ,  H04W12/06 ,  H04W12/02

CPC classification number: H04W12/02 ,  H04W12/0017 ,  H04W12/003 ,  H04W12/04 ,  H04W12/06 ,  H04W84/12 ,  H04W88/06

Abstract: Some demonstrative embodiments include devices, systems of securing communications of a User Equipment (UE) in a Wireless Local Area Network (WLAN). For example, a UE may include a WLAN transceiver; a cellular transceiver to communicate with an evolved Node B (eNB) of a cellular network; and a controller to determine a UE security key based on a cellular security key corresponding to the eNB, and to establish a connection with a WLAN access device based on the UE security key.

Abstract translation: 一些演示实施例包括在无线局域网（WLAN）中保护用户设备（UE）的通信的设备，系统。 例如，UE可以包括WLAN收发器; 蜂窝收发器与蜂窝网络的演进节点B（eNB）通信; 以及控制器，用于基于与所述eNB相对应的蜂窝安全密钥来确定UE安全密钥，并且基于所述UE安全密钥建立与WLAN接入设备的连接。

公开(公告)号：US09516541B2

公开(公告)日：2016-12-06

申请号：US14314850

申请日：2014-06-25

Applicant: Intel IP Corporation

Inventor： Yi Gai ,  Jing Zhu ,  Rath Vannithamby

IPC: H04L1/00 ,  H04W28/02 ,  H04W36/04 ,  H04W64/00 ,  H04W4/14 ,  H04L5/00 ,  H04W24/10 ,  H04W36/00 ,  G01S5/02 ,  H04J3/02 ,  H04W76/04 ,  H04W72/04 ,  H04W28/12

CPC classification number: H04W28/0242 ,  G01S5/0236 ,  H04B7/2643 ,  H04J3/02 ,  H04J13/0048 ,  H04L1/1893 ,  H04L5/003 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/14 ,  H04L27/2601 ,  H04W4/14 ,  H04W4/70 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/0247 ,  H04W28/0268 ,  H04W28/12 ,  H04W36/0083 ,  H04W36/04 ,  H04W64/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0466 ,  H04W76/28

Abstract: Embodiments describe mechanisms for an eNB, possibly assisted by a UE, to detect and possibly alleviate user plane congestion. In some embodiments, the eNB implements UE assisted packet dropping, where the UE requests the eNB drop packets in a sub-QCI that meet designated criteria, such as exceeding a sub-QCI delay threshold. Other embodiments, detect periods of congestion and send congestion indication to the core network when the congestion period exceeds a threshold or when the user experience is degraded. Some embodiments implement both sets of functionality.

Abstract translation: 实施例描述了可能由UE辅助的eNB检测并可能减轻用户平面拥塞的机制。 在一些实施例中，eNB实现UE辅助分组丢弃，其中UE请求满足指定标准的子QCI中的eNB丢弃分组，诸如超过子QCI延迟阈值。 其他实施例，当拥塞周期超过阈值或当用户体验恶化时，检测拥塞的时段并向核心网发送拥塞指示。 一些实施例实现两组功能。