Method and apparatus at the physical and link layer for mobile communications
First Claim
1. In a cellular telecommunications network, a mobile communication system to offload data traffic from radio base stations to small-node devices, comprising:
- at least one macro-base-station-to-the-small-node-device (BS2D) communication section in communication with a radio base station through a first link;
a plurality of small-node-device-to-user-equipment (D2UE) communication sections in wireless communication with a mobile station through a second link;
a buffer section to buffer data; and
a backhaul communication section in communication with a server through a third link,wherein the BS2D communication section receives, through the first link, a first control signal from the radio base station to establish the second link,wherein the plurality of D2UE communication sections establish the second link upon receiving the first control signal,wherein the plurality of D2UE communication sections receive a first data through the second link which is sent by the mobile station to the server, and wherein the backhaul communication section transmit the first data to the server through the third link,wherein the backhaul communication section receives a second data which is sent by the sewer to the mobile station, wherein the plurality of D2UE communication sections transmit the second data to the mobile station, andwherein the buffer section buffers the first data and the second data for the plurality of D2UE communication sections.
2 Assignments
0 Petitions
Accused Products
Abstract
In a cellular telecommunications network, a mobile communication system to offload data traffic from base stations to small-node devices, includes a radio base station, a plurality of small-node devices, a macro-base-station-to-the-small-node-device (BS2D) communication section configured to receive a first control-plane message from the radio base station over a BS2D communication link, a small-node-device-to-user-equipment (D2UE) communication section configured to transmit user-plane data to a user equipment over a wireless D2UE communication link established responsive to the first control-plane message, and a center small-node device. The center small-node device includes a buffer section, a backhaul communication section configured to receive the user-plane traffic data from a server over a backhaul link, and is configured to manage D2UE connections between the plurality of small-node devices and the mobile station, buffer data to be transmitted in downlink and uplink for the plurality of small-node devices, and conduct a link adaptation for the D2UE connections.
-
Citations
31 Claims
-
1. In a cellular telecommunications network, a mobile communication system to offload data traffic from radio base stations to small-node devices, comprising:
-
at least one macro-base-station-to-the-small-node-device (BS2D) communication section in communication with a radio base station through a first link; a plurality of small-node-device-to-user-equipment (D2UE) communication sections in wireless communication with a mobile station through a second link; a buffer section to buffer data; and a backhaul communication section in communication with a server through a third link, wherein the BS2D communication section receives, through the first link, a first control signal from the radio base station to establish the second link, wherein the plurality of D2UE communication sections establish the second link upon receiving the first control signal, wherein the plurality of D2UE communication sections receive a first data through the second link which is sent by the mobile station to the server, and wherein the backhaul communication section transmit the first data to the server through the third link, wherein the backhaul communication section receives a second data which is sent by the sewer to the mobile station, wherein the plurality of D2UE communication sections transmit the second data to the mobile station, and wherein the buffer section buffers the first data and the second data for the plurality of D2UE communication sections. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. In a cellular telecommunication network, a method to offload data traffic from radio base stations to small-node devices, comprising:
-
communicating with a radio base station through a first link with at least one macro-base-station-to-the-small-node-device (BS2D) communication section; buffering data with a buffer section; communicating wirelessly with a mobile station through a second link with a plurality of small-node-device-to-user-equipment (D2UE) communication sections; communicating with a server through a third link with a backhaul communication section; receiving from the radio base station through the first link a first control signal to establish the second link at the BS2D communication section; establishing the second link upon receiving the first control signal at the plurality of D2UE communication sections; receiving at the plurality of D2UE communication sections a first data through the second link which is sent by the mobile station to the server, and wherein the backhaul communication section transmit the first data to the server through the third link; receiving at the backhaul communication section a second data which is sent by the server to the mobile station, wherein the plurality of D2UE communication sections transmit the second data to the mobile station; and buffering with the buffer section the first data and the second data for the plurality of D2UE communication sections. - View Dependent Claims (14, 15, 16, 17)
-
-
18. In a cellular telecommunications network, a small-node device to offload data traffic from radio base stations to the small-node device and a center-small-node device, comprising:
-
a macro-base-station-to-the-small-node-device (BS2D) communication section in communication with a radio base station through a first link; and a small-node-device-to-user-equipment (D2UE) communication section in wireless communication with a mobile station through a second link; wherein the BS2D communication section receives, through the first link, a first control signal from the radio base station to establish the second link, wherein the D2UE communication section establish the second link upon receiving the first control signal, wherein the D2UE communication section receive a first data through the second link which is sent by the mobile station to a server, and wherein the D2UE communication section transmit the first data to the center-small-node device, wherein the center-small-node device transmit the first data to the sewer through the third link, wherein the center-small-node device receives a second data through the third link which is sent by the server to the mobile station, and wherein the center-small-node device transmits the second data to the D2UE communication section, wherein the D2UE communication section transmits the second data to the mobile station through the second link, and wherein the center-small-node device buffers the first data and the second data for the D2UE communication section.
-
-
19. In a cellular telecommunications network, a center-small-node device to offload data traffic from radio base stations to a plurality of small-node devices and the center-small-node device, comprising:
-
a buffer section to buffer data and to communicate with a plurality of small-node devices; and a backhaul communication section in communication with a server through a first link, wherein the plurality of small-node devices communicate with a mobile station through a second link, wherein the plurality of small-node devices receive a first data through the second link which is sent by the mobile station to a server, and wherein the plurality of small-node devices transmit the first data to the buffer section, wherein the backhaul communication section transmit the first data to the server through the third link, wherein the backhaul communication section receives a second data which is sent by the server to the mobile station, and wherein the buffer section transmits the second data to the plurality of small-node devices, wherein the small-node devices transmit the second data to the mobile station, and wherein the buffer section buffers the first data and the second data.
-
-
20. In a cellular telecommunications network, a mobile communication system to offload data traffic from radio base stations to small-node devices, comprising:
-
at least one macro-base-station-to-the-small-node-device (BS2D) communication section in communication with a radio base station through a first link; a plurality of small-node-device-to-user-equipment (D2UE) communication sections in wireless communication with a mobile station through a second link; a buffer section to buffer data; and a backhaul communication section in communication with a server through a third link, wherein the BS2D communication section receives, through the first link, a first control signal from the radio base station to establish the second link, wherein the plurality of D2UE communication sections establish the second link upon receiving the first control signal, wherein the plurality of D2UE communication sections receive a first data through the second link which is sent by the mobile station to the server, and wherein the backhaul communication section transmit the first data to the server through the third link, wherein the backhaul communication section receives a second data which is sent by the server to the mobile station, wherein the plurality of D2UE communication sections transmit the second data to the mobile station, and wherein the buffer section buffers the first data and the second data for the plurality of D2UE communication sections. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
-
Specification